diff options
Diffstat (limited to 'contrib/perl5/ext/POSIX')
| -rw-r--r-- | contrib/perl5/ext/POSIX/Makefile.PL | 14 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/POSIX.pm | 940 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/POSIX.pod | 1984 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/POSIX.xs | 3967 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/bsdos.pl | 3 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/dynixptx.pl | 4 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/freebsd.pl | 3 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/linux.pl | 5 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/mint.pl | 2 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/netbsd.pl | 3 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/next_3.pl | 5 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/openbsd.pl | 3 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/sunos_4.pl | 10 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/hints/svr4.pl | 12 | ||||
| -rw-r--r-- | contrib/perl5/ext/POSIX/typemap | 15 |
15 files changed, 0 insertions, 6970 deletions
diff --git a/contrib/perl5/ext/POSIX/Makefile.PL b/contrib/perl5/ext/POSIX/Makefile.PL deleted file mode 100644 index 5127b4d..0000000 --- a/contrib/perl5/ext/POSIX/Makefile.PL +++ /dev/null @@ -1,14 +0,0 @@ -# $FreeBSD$ -use ExtUtils::MakeMaker; -use Config; -my @libs; -if ($^O ne 'MSWin32') { - @libs = ('LIBS' => ["-lm -lposix -lcposix"]); -} -WriteMakefile( - NAME => 'POSIX', - @libs, - MAN3PODS => {}, # Pods will be built by installman. - XSPROTOARG => '-noprototypes', # XXX remove later? - VERSION_FROM => 'POSIX.pm', -); diff --git a/contrib/perl5/ext/POSIX/POSIX.pm b/contrib/perl5/ext/POSIX/POSIX.pm deleted file mode 100644 index 252e5bb..0000000 --- a/contrib/perl5/ext/POSIX/POSIX.pm +++ /dev/null @@ -1,940 +0,0 @@ -package POSIX; - -our(@ISA, %EXPORT_TAGS, @EXPORT_OK, $AUTOLOAD) = (); - -use AutoLoader; - -use XSLoader (); - -our $VERSION = "1.03" ; - -# Grandfather old foo_h form to new :foo_h form -my $loaded; - -sub import { - load_imports() unless $loaded++; - my $this = shift; - my @list = map { m/^\w+_h$/ ? ":$_" : $_ } @_; - local $Exporter::ExportLevel = 1; - Exporter::import($this,@list); -} - -sub croak { require Carp; goto &Carp::croak } - -XSLoader::load 'POSIX', $VERSION; - -my $EINVAL = constant("EINVAL", 0); -my $EAGAIN = constant("EAGAIN", 0); - -sub AUTOLOAD { - if ($AUTOLOAD =~ /::(_?[a-z])/) { - # require AutoLoader; - $AutoLoader::AUTOLOAD = $AUTOLOAD; - goto &AutoLoader::AUTOLOAD - } - local $! = 0; - my $constname = $AUTOLOAD; - $constname =~ s/.*:://; - my $val = constant($constname, @_ ? $_[0] : 0); - if ($! == 0) { - *$AUTOLOAD = sub { $val }; - } - elsif ($! == $EAGAIN) { # Not really a constant, so always call. - *$AUTOLOAD = sub { constant($constname, $_[0]) }; - } - elsif ($! == $EINVAL) { - croak "$constname is not a valid POSIX macro"; - } - else { - croak "Your vendor has not defined POSIX macro $constname, used"; - } - - goto &$AUTOLOAD; -} - -sub usage { - my ($mess) = @_; - croak "Usage: POSIX::$mess"; -} - -sub redef { - my ($mess) = @_; - croak "Use method $mess instead"; -} - -sub unimpl { - my ($mess) = @_; - $mess =~ s/xxx//; - croak "Unimplemented: POSIX::$mess"; -} - -############################ -package POSIX::SigAction; - -sub new { - bless {HANDLER => $_[1], MASK => $_[2], FLAGS => $_[3] || 0}, $_[0]; -} - -############################ -package POSIX; # return to package POSIX so AutoSplit is happy -1; -__END__ - -sub assert { - usage "assert(expr)" if @_ != 1; - if (!$_[0]) { - croak "Assertion failed"; - } -} - -sub tolower { - usage "tolower(string)" if @_ != 1; - lc($_[0]); -} - -sub toupper { - usage "toupper(string)" if @_ != 1; - uc($_[0]); -} - -sub closedir { - usage "closedir(dirhandle)" if @_ != 1; - CORE::closedir($_[0]); -} - -sub opendir { - usage "opendir(directory)" if @_ != 1; - my $dirhandle; - CORE::opendir($dirhandle, $_[0]) - ? $dirhandle - : undef; -} - -sub readdir { - usage "readdir(dirhandle)" if @_ != 1; - CORE::readdir($_[0]); -} - -sub rewinddir { - usage "rewinddir(dirhandle)" if @_ != 1; - CORE::rewinddir($_[0]); -} - -sub errno { - usage "errno()" if @_ != 0; - $! + 0; -} - -sub creat { - usage "creat(filename, mode)" if @_ != 2; - &open($_[0], &O_WRONLY | &O_CREAT | &O_TRUNC, $_[1]); -} - -sub fcntl { - usage "fcntl(filehandle, cmd, arg)" if @_ != 3; - CORE::fcntl($_[0], $_[1], $_[2]); -} - -sub getgrgid { - usage "getgrgid(gid)" if @_ != 1; - CORE::getgrgid($_[0]); -} - -sub getgrnam { - usage "getgrnam(name)" if @_ != 1; - CORE::getgrnam($_[0]); -} - -sub atan2 { - usage "atan2(x,y)" if @_ != 2; - CORE::atan2($_[0], $_[1]); -} - -sub cos { - usage "cos(x)" if @_ != 1; - CORE::cos($_[0]); -} - -sub exp { - usage "exp(x)" if @_ != 1; - CORE::exp($_[0]); -} - -sub fabs { - usage "fabs(x)" if @_ != 1; - CORE::abs($_[0]); -} - -sub log { - usage "log(x)" if @_ != 1; - CORE::log($_[0]); -} - -sub pow { - usage "pow(x,exponent)" if @_ != 2; - $_[0] ** $_[1]; -} - -sub sin { - usage "sin(x)" if @_ != 1; - CORE::sin($_[0]); -} - -sub sqrt { - usage "sqrt(x)" if @_ != 1; - CORE::sqrt($_[0]); -} - -sub getpwnam { - usage "getpwnam(name)" if @_ != 1; - CORE::getpwnam($_[0]); -} - -sub getpwuid { - usage "getpwuid(uid)" if @_ != 1; - CORE::getpwuid($_[0]); -} - -sub longjmp { - unimpl "longjmp() is C-specific: use die instead"; -} - -sub setjmp { - unimpl "setjmp() is C-specific: use eval {} instead"; -} - -sub siglongjmp { - unimpl "siglongjmp() is C-specific: use die instead"; -} - -sub sigsetjmp { - unimpl "sigsetjmp() is C-specific: use eval {} instead"; -} - -sub kill { - usage "kill(pid, sig)" if @_ != 2; - CORE::kill $_[1], $_[0]; -} - -sub raise { - usage "raise(sig)" if @_ != 1; - CORE::kill $_[0], $$; # Is this good enough? -} - -sub offsetof { - unimpl "offsetof() is C-specific, stopped"; -} - -sub clearerr { - redef "IO::Handle::clearerr()"; -} - -sub fclose { - redef "IO::Handle::close()"; -} - -sub fdopen { - redef "IO::Handle::new_from_fd()"; -} - -sub feof { - redef "IO::Handle::eof()"; -} - -sub fgetc { - redef "IO::Handle::getc()"; -} - -sub fgets { - redef "IO::Handle::gets()"; -} - -sub fileno { - redef "IO::Handle::fileno()"; -} - -sub fopen { - redef "IO::File::open()"; -} - -sub fprintf { - unimpl "fprintf() is C-specific--use printf instead"; -} - -sub fputc { - unimpl "fputc() is C-specific--use print instead"; -} - -sub fputs { - unimpl "fputs() is C-specific--use print instead"; -} - -sub fread { - unimpl "fread() is C-specific--use read instead"; -} - -sub freopen { - unimpl "freopen() is C-specific--use open instead"; -} - -sub fscanf { - unimpl "fscanf() is C-specific--use <> and regular expressions instead"; -} - -sub fseek { - redef "IO::Seekable::seek()"; -} - -sub ferror { - redef "IO::Handle::error()"; -} - -sub fflush { - redef "IO::Handle::flush()"; -} - -sub fgetpos { - redef "IO::Seekable::getpos()"; -} - -sub fsetpos { - redef "IO::Seekable::setpos()"; -} - -sub ftell { - redef "IO::Seekable::tell()"; -} - -sub fwrite { - unimpl "fwrite() is C-specific--use print instead"; -} - -sub getc { - usage "getc(handle)" if @_ != 1; - CORE::getc($_[0]); -} - -sub getchar { - usage "getchar()" if @_ != 0; - CORE::getc(STDIN); -} - -sub gets { - usage "gets()" if @_ != 0; - scalar <STDIN>; -} - -sub perror { - print STDERR "@_: " if @_; - print STDERR $!,"\n"; -} - -sub printf { - usage "printf(pattern, args...)" if @_ < 1; - CORE::printf STDOUT @_; -} - -sub putc { - unimpl "putc() is C-specific--use print instead"; -} - -sub putchar { - unimpl "putchar() is C-specific--use print instead"; -} - -sub puts { - unimpl "puts() is C-specific--use print instead"; -} - -sub remove { - usage "remove(filename)" if @_ != 1; - CORE::unlink($_[0]); -} - -sub rename { - usage "rename(oldfilename, newfilename)" if @_ != 2; - CORE::rename($_[0], $_[1]); -} - -sub rewind { - usage "rewind(filehandle)" if @_ != 1; - CORE::seek($_[0],0,0); -} - -sub scanf { - unimpl "scanf() is C-specific--use <> and regular expressions instead"; -} - -sub sprintf { - usage "sprintf(pattern,args)" if @_ == 0; - CORE::sprintf(shift,@_); -} - -sub sscanf { - unimpl "sscanf() is C-specific--use regular expressions instead"; -} - -sub tmpfile { - redef "IO::File::new_tmpfile()"; -} - -sub ungetc { - redef "IO::Handle::ungetc()"; -} - -sub vfprintf { - unimpl "vfprintf() is C-specific"; -} - -sub vprintf { - unimpl "vprintf() is C-specific"; -} - -sub vsprintf { - unimpl "vsprintf() is C-specific"; -} - -sub abs { - usage "abs(x)" if @_ != 1; - CORE::abs($_[0]); -} - -sub atexit { - unimpl "atexit() is C-specific: use END {} instead"; -} - -sub atof { - unimpl "atof() is C-specific, stopped"; -} - -sub atoi { - unimpl "atoi() is C-specific, stopped"; -} - -sub atol { - unimpl "atol() is C-specific, stopped"; -} - -sub bsearch { - unimpl "bsearch() not supplied"; -} - -sub calloc { - unimpl "calloc() is C-specific, stopped"; -} - -sub div { - unimpl "div() is C-specific, stopped"; -} - -sub exit { - usage "exit(status)" if @_ != 1; - CORE::exit($_[0]); -} - -sub free { - unimpl "free() is C-specific, stopped"; -} - -sub getenv { - usage "getenv(name)" if @_ != 1; - $ENV{$_[0]}; -} - -sub labs { - unimpl "labs() is C-specific, use abs instead"; -} - -sub ldiv { - unimpl "ldiv() is C-specific, use / and int instead"; -} - -sub malloc { - unimpl "malloc() is C-specific, stopped"; -} - -sub qsort { - unimpl "qsort() is C-specific, use sort instead"; -} - -sub rand { - unimpl "rand() is non-portable, use Perl's rand instead"; -} - -sub realloc { - unimpl "realloc() is C-specific, stopped"; -} - -sub srand { - unimpl "srand()"; -} - -sub system { - usage "system(command)" if @_ != 1; - CORE::system($_[0]); -} - -sub memchr { - unimpl "memchr() is C-specific, use index() instead"; -} - -sub memcmp { - unimpl "memcmp() is C-specific, use eq instead"; -} - -sub memcpy { - unimpl "memcpy() is C-specific, use = instead"; -} - -sub memmove { - unimpl "memmove() is C-specific, use = instead"; -} - -sub memset { - unimpl "memset() is C-specific, use x instead"; -} - -sub strcat { - unimpl "strcat() is C-specific, use .= instead"; -} - -sub strchr { - unimpl "strchr() is C-specific, use index() instead"; -} - -sub strcmp { - unimpl "strcmp() is C-specific, use eq instead"; -} - -sub strcpy { - unimpl "strcpy() is C-specific, use = instead"; -} - -sub strcspn { - unimpl "strcspn() is C-specific, use regular expressions instead"; -} - -sub strerror { - usage "strerror(errno)" if @_ != 1; - local $! = $_[0]; - $! . ""; -} - -sub strlen { - unimpl "strlen() is C-specific, use length instead"; -} - -sub strncat { - unimpl "strncat() is C-specific, use .= instead"; -} - -sub strncmp { - unimpl "strncmp() is C-specific, use eq instead"; -} - -sub strncpy { - unimpl "strncpy() is C-specific, use = instead"; -} - -sub strpbrk { - unimpl "strpbrk() is C-specific, stopped"; -} - -sub strrchr { - unimpl "strrchr() is C-specific, use rindex() instead"; -} - -sub strspn { - unimpl "strspn() is C-specific, stopped"; -} - -sub strstr { - usage "strstr(big, little)" if @_ != 2; - CORE::index($_[0], $_[1]); -} - -sub strtok { - unimpl "strtok() is C-specific, stopped"; -} - -sub chmod { - usage "chmod(mode, filename)" if @_ != 2; - CORE::chmod($_[0], $_[1]); -} - -sub fstat { - usage "fstat(fd)" if @_ != 1; - local *TMP; - CORE::open(TMP, "<&$_[0]"); # Gross. - my @l = CORE::stat(TMP); - CORE::close(TMP); - @l; -} - -sub mkdir { - usage "mkdir(directoryname, mode)" if @_ != 2; - CORE::mkdir($_[0], $_[1]); -} - -sub stat { - usage "stat(filename)" if @_ != 1; - CORE::stat($_[0]); -} - -sub umask { - usage "umask(mask)" if @_ != 1; - CORE::umask($_[0]); -} - -sub wait { - usage "wait()" if @_ != 0; - CORE::wait(); -} - -sub waitpid { - usage "waitpid(pid, options)" if @_ != 2; - CORE::waitpid($_[0], $_[1]); -} - -sub gmtime { - usage "gmtime(time)" if @_ != 1; - CORE::gmtime($_[0]); -} - -sub localtime { - usage "localtime(time)" if @_ != 1; - CORE::localtime($_[0]); -} - -sub time { - usage "time()" if @_ != 0; - CORE::time; -} - -sub alarm { - usage "alarm(seconds)" if @_ != 1; - CORE::alarm($_[0]); -} - -sub chdir { - usage "chdir(directory)" if @_ != 1; - CORE::chdir($_[0]); -} - -sub chown { - usage "chown(filename, uid, gid)" if @_ != 3; - CORE::chown($_[0], $_[1], $_[2]); -} - -sub execl { - unimpl "execl() is C-specific, stopped"; -} - -sub execle { - unimpl "execle() is C-specific, stopped"; -} - -sub execlp { - unimpl "execlp() is C-specific, stopped"; -} - -sub execv { - unimpl "execv() is C-specific, stopped"; -} - -sub execve { - unimpl "execve() is C-specific, stopped"; -} - -sub execvp { - unimpl "execvp() is C-specific, stopped"; -} - -sub fork { - usage "fork()" if @_ != 0; - CORE::fork; -} - -sub getcwd -{ - usage "getcwd()" if @_ != 0; - if ($^O eq 'MSWin32') { - # this perhaps applies to everyone else also? - require Cwd; - $cwd = &Cwd::cwd; - } - else { - chop($cwd = `pwd`); - } - $cwd; -} - -sub getegid { - usage "getegid()" if @_ != 0; - $) + 0; -} - -sub geteuid { - usage "geteuid()" if @_ != 0; - $> + 0; -} - -sub getgid { - usage "getgid()" if @_ != 0; - $( + 0; -} - -sub getgroups { - usage "getgroups()" if @_ != 0; - my %seen; - grep(!$seen{$_}++, split(' ', $) )); -} - -sub getlogin { - usage "getlogin()" if @_ != 0; - CORE::getlogin(); -} - -sub getpgrp { - usage "getpgrp()" if @_ != 0; - CORE::getpgrp; -} - -sub getpid { - usage "getpid()" if @_ != 0; - $$; -} - -sub getppid { - usage "getppid()" if @_ != 0; - CORE::getppid; -} - -sub getuid { - usage "getuid()" if @_ != 0; - $<; -} - -sub isatty { - usage "isatty(filehandle)" if @_ != 1; - -t $_[0]; -} - -sub link { - usage "link(oldfilename, newfilename)" if @_ != 2; - CORE::link($_[0], $_[1]); -} - -sub rmdir { - usage "rmdir(directoryname)" if @_ != 1; - CORE::rmdir($_[0]); -} - -sub setbuf { - redef "IO::Handle::setbuf()"; -} - -sub setgid { - usage "setgid(gid)" if @_ != 1; - $( = $_[0]; -} - -sub setuid { - usage "setuid(uid)" if @_ != 1; - $< = $_[0]; -} - -sub setvbuf { - redef "IO::Handle::setvbuf()"; -} - -sub sleep { - usage "sleep(seconds)" if @_ != 1; - CORE::sleep($_[0]); -} - -sub unlink { - usage "unlink(filename)" if @_ != 1; - CORE::unlink($_[0]); -} - -sub utime { - usage "utime(filename, atime, mtime)" if @_ != 3; - CORE::utime($_[1], $_[2], $_[0]); -} - -sub load_imports { -%EXPORT_TAGS = ( - - assert_h => [qw(assert NDEBUG)], - - ctype_h => [qw(isalnum isalpha iscntrl isdigit isgraph islower - isprint ispunct isspace isupper isxdigit tolower toupper)], - - dirent_h => [qw()], - - errno_h => [qw(E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT - EAGAIN EALREADY EBADF EBUSY ECHILD ECONNABORTED - ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ EDOM EDQUOT - EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH EINPROGRESS - EINTR EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK - EMSGSIZE ENAMETOOLONG ENETDOWN ENETRESET ENETUNREACH - ENFILE ENOBUFS ENODEV ENOENT ENOEXEC ENOLCK ENOMEM - ENOPROTOOPT ENOSPC ENOSYS ENOTBLK ENOTCONN ENOTDIR - ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM - EPFNOSUPPORT EPIPE EPROCLIM EPROTONOSUPPORT EPROTOTYPE - ERANGE EREMOTE ERESTART EROFS ESHUTDOWN ESOCKTNOSUPPORT - ESPIPE ESRCH ESTALE ETIMEDOUT ETOOMANYREFS ETXTBSY - EUSERS EWOULDBLOCK EXDEV errno)], - - fcntl_h => [qw(FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK F_RDLCK - F_SETFD F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK - O_ACCMODE O_APPEND O_CREAT O_EXCL O_NOCTTY O_NONBLOCK - O_RDONLY O_RDWR O_TRUNC O_WRONLY - creat - SEEK_CUR SEEK_END SEEK_SET - S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU - S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG S_ISUID - S_IWGRP S_IWOTH S_IWUSR)], - - float_h => [qw(DBL_DIG DBL_EPSILON DBL_MANT_DIG - DBL_MAX DBL_MAX_10_EXP DBL_MAX_EXP - DBL_MIN DBL_MIN_10_EXP DBL_MIN_EXP - FLT_DIG FLT_EPSILON FLT_MANT_DIG - FLT_MAX FLT_MAX_10_EXP FLT_MAX_EXP - FLT_MIN FLT_MIN_10_EXP FLT_MIN_EXP - FLT_RADIX FLT_ROUNDS - LDBL_DIG LDBL_EPSILON LDBL_MANT_DIG - LDBL_MAX LDBL_MAX_10_EXP LDBL_MAX_EXP - LDBL_MIN LDBL_MIN_10_EXP LDBL_MIN_EXP)], - - grp_h => [qw()], - - limits_h => [qw( ARG_MAX CHAR_BIT CHAR_MAX CHAR_MIN CHILD_MAX - INT_MAX INT_MIN LINK_MAX LONG_MAX LONG_MIN MAX_CANON - MAX_INPUT MB_LEN_MAX NAME_MAX NGROUPS_MAX OPEN_MAX - PATH_MAX PIPE_BUF SCHAR_MAX SCHAR_MIN SHRT_MAX SHRT_MIN - SSIZE_MAX STREAM_MAX TZNAME_MAX UCHAR_MAX UINT_MAX - ULONG_MAX USHRT_MAX _POSIX_ARG_MAX _POSIX_CHILD_MAX - _POSIX_LINK_MAX _POSIX_MAX_CANON _POSIX_MAX_INPUT - _POSIX_NAME_MAX _POSIX_NGROUPS_MAX _POSIX_OPEN_MAX - _POSIX_PATH_MAX _POSIX_PIPE_BUF _POSIX_SSIZE_MAX - _POSIX_STREAM_MAX _POSIX_TZNAME_MAX)], - - locale_h => [qw(LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY LC_NUMERIC - LC_TIME NULL localeconv setlocale)], - - math_h => [qw(HUGE_VAL acos asin atan ceil cosh fabs floor fmod - frexp ldexp log10 modf pow sinh tan tanh)], - - pwd_h => [qw()], - - setjmp_h => [qw(longjmp setjmp siglongjmp sigsetjmp)], - - signal_h => [qw(SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK - SA_RESETHAND SA_RESTART SA_SIGINFO SIGABRT SIGALRM - SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT SIGKILL - SIGPIPE SIGQUIT SIGSEGV SIGSTOP SIGTERM SIGTSTP SIGTTIN - SIGTTOU SIGUSR1 SIGUSR2 SIG_BLOCK SIG_DFL SIG_ERR - SIG_IGN SIG_SETMASK SIG_UNBLOCK raise sigaction signal - sigpending sigprocmask sigsuspend)], - - stdarg_h => [qw()], - - stddef_h => [qw(NULL offsetof)], - - stdio_h => [qw(BUFSIZ EOF FILENAME_MAX L_ctermid L_cuserid - L_tmpname NULL SEEK_CUR SEEK_END SEEK_SET - STREAM_MAX TMP_MAX stderr stdin stdout - clearerr fclose fdopen feof ferror fflush fgetc fgetpos - fgets fopen fprintf fputc fputs fread freopen - fscanf fseek fsetpos ftell fwrite getchar gets - perror putc putchar puts remove rewind - scanf setbuf setvbuf sscanf tmpfile tmpnam - ungetc vfprintf vprintf vsprintf)], - - stdlib_h => [qw(EXIT_FAILURE EXIT_SUCCESS MB_CUR_MAX NULL RAND_MAX - abort atexit atof atoi atol bsearch calloc div - free getenv labs ldiv malloc mblen mbstowcs mbtowc - qsort realloc strtod strtol strtoul wcstombs wctomb)], - - string_h => [qw(NULL memchr memcmp memcpy memmove memset strcat - strchr strcmp strcoll strcpy strcspn strerror strlen - strncat strncmp strncpy strpbrk strrchr strspn strstr - strtok strxfrm)], - - sys_stat_h => [qw(S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU - S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISGID S_ISREG - S_ISUID S_IWGRP S_IWOTH S_IWUSR S_IXGRP S_IXOTH S_IXUSR - fstat mkfifo)], - - sys_times_h => [qw()], - - sys_types_h => [qw()], - - sys_utsname_h => [qw(uname)], - - sys_wait_h => [qw(WEXITSTATUS WIFEXITED WIFSIGNALED WIFSTOPPED - WNOHANG WSTOPSIG WTERMSIG WUNTRACED)], - - termios_h => [qw( B0 B110 B1200 B134 B150 B1800 B19200 B200 B2400 - B300 B38400 B4800 B50 B600 B75 B9600 BRKINT CLOCAL - CREAD CS5 CS6 CS7 CS8 CSIZE CSTOPB ECHO ECHOE ECHOK - ECHONL HUPCL ICANON ICRNL IEXTEN IGNBRK IGNCR IGNPAR - INLCR INPCK ISIG ISTRIP IXOFF IXON NCCS NOFLSH OPOST - PARENB PARMRK PARODD TCIFLUSH TCIOFF TCIOFLUSH TCION - TCOFLUSH TCOOFF TCOON TCSADRAIN TCSAFLUSH TCSANOW - TOSTOP VEOF VEOL VERASE VINTR VKILL VMIN VQUIT VSTART - VSTOP VSUSP VTIME - cfgetispeed cfgetospeed cfsetispeed cfsetospeed tcdrain - tcflow tcflush tcgetattr tcsendbreak tcsetattr )], - - time_h => [qw(CLK_TCK CLOCKS_PER_SEC NULL asctime clock ctime - difftime mktime strftime tzset tzname)], - - unistd_h => [qw(F_OK NULL R_OK SEEK_CUR SEEK_END SEEK_SET - STDERR_FILENO STDIN_FILENO STDOUT_FILENO W_OK X_OK - _PC_CHOWN_RESTRICTED _PC_LINK_MAX _PC_MAX_CANON - _PC_MAX_INPUT _PC_NAME_MAX _PC_NO_TRUNC _PC_PATH_MAX - _PC_PIPE_BUF _PC_VDISABLE _POSIX_CHOWN_RESTRICTED - _POSIX_JOB_CONTROL _POSIX_NO_TRUNC _POSIX_SAVED_IDS - _POSIX_VDISABLE _POSIX_VERSION _SC_ARG_MAX - _SC_CHILD_MAX _SC_CLK_TCK _SC_JOB_CONTROL - _SC_NGROUPS_MAX _SC_OPEN_MAX _SC_SAVED_IDS - _SC_STREAM_MAX _SC_TZNAME_MAX _SC_VERSION - _exit access ctermid cuserid - dup2 dup execl execle execlp execv execve execvp - fpathconf getcwd getegid geteuid getgid getgroups - getpid getuid isatty lseek pathconf pause setgid setpgid - setsid setuid sysconf tcgetpgrp tcsetpgrp ttyname)], - - utime_h => [qw()], - -); - -# Exporter::export_tags(); -for (values %EXPORT_TAGS) { - push @EXPORT, @$_; -} - -@EXPORT_OK = qw( - closedir opendir readdir rewinddir - fcntl open - getgrgid getgrnam - atan2 cos exp log sin sqrt - getpwnam getpwuid - kill - fileno getc printf rename sprintf - abs exit rand srand system - chmod mkdir stat umask - times - wait waitpid - gmtime localtime time - alarm chdir chown close fork getlogin getppid getpgrp link - pipe read rmdir sleep unlink write - utime - nice -); - -require Exporter; -} diff --git a/contrib/perl5/ext/POSIX/POSIX.pod b/contrib/perl5/ext/POSIX/POSIX.pod deleted file mode 100644 index 4976135..0000000 --- a/contrib/perl5/ext/POSIX/POSIX.pod +++ /dev/null @@ -1,1984 +0,0 @@ -=head1 NAME - -POSIX - Perl interface to IEEE Std 1003.1 - -=head1 SYNOPSIS - - use POSIX; - use POSIX qw(setsid); - use POSIX qw(:errno_h :fcntl_h); - - printf "EINTR is %d\n", EINTR; - - $sess_id = POSIX::setsid(); - - $fd = POSIX::open($path, O_CREAT|O_EXCL|O_WRONLY, 0644); - # note: that's a filedescriptor, *NOT* a filehandle - -=head1 DESCRIPTION - -The POSIX module permits you to access all (or nearly all) the standard -POSIX 1003.1 identifiers. Many of these identifiers have been given Perl-ish -interfaces. Things which are C<#defines> in C, like EINTR or O_NDELAY, are -automatically exported into your namespace. All functions are only exported -if you ask for them explicitly. Most likely people will prefer to use the -fully-qualified function names. - -This document gives a condensed list of the features available in the POSIX -module. Consult your operating system's manpages for general information on -most features. Consult L<perlfunc> for functions which are noted as being -identical to Perl's builtin functions. - -The first section describes POSIX functions from the 1003.1 specification. -The second section describes some classes for signal objects, TTY objects, -and other miscellaneous objects. The remaining sections list various -constants and macros in an organization which roughly follows IEEE Std -1003.1b-1993. - -=head1 NOTE - -The POSIX module is probably the most complex Perl module supplied with -the standard distribution. It incorporates autoloading, namespace games, -and dynamic loading of code that's in Perl, C, or both. It's a great -source of wisdom. - -=head1 CAVEATS - -A few functions are not implemented because they are C specific. If you -attempt to call these, they will print a message telling you that they -aren't implemented, and suggest using the Perl equivalent should one -exist. For example, trying to access the setjmp() call will elicit the -message "setjmp() is C-specific: use eval {} instead". - -Furthermore, some evil vendors will claim 1003.1 compliance, but in fact -are not so: they will not pass the PCTS (POSIX Compliance Test Suites). -For example, one vendor may not define EDEADLK, or the semantics of the -errno values set by open(2) might not be quite right. Perl does not -attempt to verify POSIX compliance. That means you can currently -successfully say "use POSIX", and then later in your program you find -that your vendor has been lax and there's no usable ICANON macro after -all. This could be construed to be a bug. - -=head1 FUNCTIONS - -=over 8 - -=item _exit - -This is identical to the C function C<_exit()>. It exits the program -immediately which means among other things buffered I/O is B<not> flushed. - -=item abort - -This is identical to the C function C<abort()>. It terminates the -process with a C<SIGABRT> signal unless caught by a signal handler or -if the handler does not return normally (it e.g. does a C<longjmp>). - -=item abs - -This is identical to Perl's builtin C<abs()> function, returning -the absolute value of its numerical argument. - -=item access - -Determines the accessibility of a file. - - if( POSIX::access( "/", &POSIX::R_OK ) ){ - print "have read permission\n"; - } - -Returns C<undef> on failure. Note: do not use C<access()> for -security purposes. Between the C<access()> call and the operation -you are preparing for the permissions might change: a classic -I<race condition>. - -=item acos - -This is identical to the C function C<acos()>, returning -the arcus cosine of its numerical argument. See also L<Math::Trig>. - -=item alarm - -This is identical to Perl's builtin C<alarm()> function, -either for arming or disarming the C<SIGARLM> timer. - -=item asctime - -This is identical to the C function C<asctime()>. It returns -a string of the form - - "Fri Jun 2 18:22:13 2000\n\0" - -and it is called thusly - - $asctime = asctime($sec, $min, $hour, $mday, $mon, $year, - $wday, $yday, $isdst); - -The C<$mon> is zero-based: January equals C<0>. The C<$year> is -1900-based: 2001 equals C<101>. The C<$wday>, C<$yday>, and C<$isdst> -default to zero (and the first two are usually ignored anyway). - -=item asin - -This is identical to the C function C<asin()>, returning -the arcus sine of its numerical argument. See also L<Math::Trig>. - -=item assert - -Unimplemented, but you can use L<perlfunc/die> and the L<Carp> module -to achieve similar things. - -=item atan - -This is identical to the C function C<atan()>, returning the -arcus tangent of its numerical argument. See also L<Math::Trig>. - -=item atan2 - -This is identical to Perl's builtin C<atan2()> function, returning -the arcus tangent defined by its two numerical arguments, the I<y> -coordinate and the I<x> coordinate. See also L<Math::Trig>. - -=item atexit - -atexit() is C-specific: use C<END {}> instead, see L<perlsub>. - -=item atof - -atof() is C-specific. Perl converts strings to numbers transparently. -If you need to force a scalar to a number, add a zero to it. - -=item atoi - -atoi() is C-specific. Perl converts strings to numbers transparently. -If you need to force a scalar to a number, add a zero to it. -If you need to have just the integer part, see L<perlfunc/int>. - -=item atol - -atol() is C-specific. Perl converts strings to numbers transparently. -If you need to force a scalar to a number, add a zero to it. -If you need to have just the integer part, see L<perlfunc/int>. - -=item bsearch - -bsearch() not supplied. For doing binary search on wordlists, -see L<Search::Dict>. - -=item calloc - -calloc() is C-specific. Perl does memory management transparently. - -=item ceil - -This is identical to the C function C<ceil()>, returning the smallest -integer value greater than or equal to the given numerical argument. - -=item chdir - -This is identical to Perl's builtin C<chdir()> function, allowing -one to change the working (default) directory, see L<perlfunc/chdir>. - -=item chmod - -This is identical to Perl's builtin C<chmod()> function, allowing -one to change file and directory permissions, see L<perlfunc/chmod>. - -=item chown - -This is identical to Perl's builtin C<chown()> function, allowing one -to change file and directory owners and groups, see L<perlfunc/chown>. - -=item clearerr - -Use the method L<IO::Handle::clearerr()> instead, to reset the error -state (if any) and EOF state (if any) of the given stream. - -=item clock - -This is identical to the C function C<clock()>, returning the -amount of spent processor time in microseconds. - -=item close - -Close the file. This uses file descriptors such as those obtained by calling -C<POSIX::open>. - - $fd = POSIX::open( "foo", &POSIX::O_RDONLY ); - POSIX::close( $fd ); - -Returns C<undef> on failure. - -See also L<perlfunc/close>. - -=item closedir - -This is identical to Perl's builtin C<closedir()> function for closing -a directory handle, see L<perlfunc/closedir>. - -=item cos - -This is identical to Perl's builtin C<cos()> function, for returning -the cosine of its numerical argument, see L<perlfunc/cos>. -See also L<Math::Trig>. - -=item cosh - -This is identical to the C function C<cosh()>, for returning -the hyperbolic cosine of its numeric argument. See also L<Math::Trig>. - -=item creat - -Create a new file. This returns a file descriptor like the ones returned by -C<POSIX::open>. Use C<POSIX::close> to close the file. - - $fd = POSIX::creat( "foo", 0611 ); - POSIX::close( $fd ); - -See also L<perlfunc/sysopen> and its C<O_CREAT> flag. - -=item ctermid - -Generates the path name for the controlling terminal. - - $path = POSIX::ctermid(); - -=item ctime - -This is identical to the C function C<ctime()> and equivalent -to C<asctime(localtime(...))>, see L</asctime> and L</localtime>. - -=item cuserid - -Get the login name of the owner of the current process. - - $name = POSIX::cuserid(); - -=item difftime - -This is identical to the C function C<difftime()>, for returning -the time difference (in seconds) between two times (as returned -by C<time()>), see L</time>. - -=item div - -div() is C-specific, use L<perlfunc/int> on the usual C</> division and -the modulus C<%>. - -=item dup - -This is similar to the C function C<dup()>, for duplicating a file -descriptor. - -This uses file descriptors such as those obtained by calling -C<POSIX::open>. - -Returns C<undef> on failure. - -=item dup2 - -This is similar to the C function C<dup2()>, for duplicating a file -descriptor to an another known file descriptor. - -This uses file descriptors such as those obtained by calling -C<POSIX::open>. - -Returns C<undef> on failure. - -=item errno - -Returns the value of errno. - - $errno = POSIX::errno(); - -This identical to the numerical values of the C<$!>, see L<perlvar/$ERRNO>. - -=item execl - -execl() is C-specific, see L<perlfunc/exec>. - -=item execle - -execle() is C-specific, see L<perlfunc/exec>. - -=item execlp - -execlp() is C-specific, see L<perlfunc/exec>. - -=item execv - -execv() is C-specific, see L<perlfunc/exec>. - -=item execve - -execve() is C-specific, see L<perlfunc/exec>. - -=item execvp - -execvp() is C-specific, see L<perlfunc/exec>. - -=item exit - -This is identical to Perl's builtin C<exit()> function for exiting the -program, see L<perlfunc/exit>. - -=item exp - -This is identical to Perl's builtin C<exp()> function for -returning the exponent (I<e>-based) of the numerical argument, -see L<perlfunc/exp>. - -=item fabs - -This is identical to Perl's builtin C<abs()> function for returning -the absolute value of the numerical argument, see L<perlfunc/abs>. - -=item fclose - -Use method C<IO::Handle::close()> instead, or see L<perlfunc/close>. - -=item fcntl - -This is identical to Perl's builtin C<fcntl()> function, -see L<perlfunc/fcntl>. - -=item fdopen - -Use method C<IO::Handle::new_from_fd()> instead, or see L<perlfunc/open>. - -=item feof - -Use method C<IO::Handle::eof()> instead, or see L<perlfunc/eof>. - -=item ferror - -Use method C<IO::Handle::error()> instead. - -=item fflush - -Use method C<IO::Handle::flush()> instead. -See also L<perlvar/$OUTPUT_AUTOFLUSH>. - -=item fgetc - -Use method C<IO::Handle::getc()> instead, or see L<perlfunc/read>. - -=item fgetpos - -Use method C<IO::Seekable::getpos()> instead, or see L<L/seek>. - -=item fgets - -Use method C<IO::Handle::gets()> instead. Similar to E<lt>E<gt>, also known -as L<perlfunc/readline>. - -=item fileno - -Use method C<IO::Handle::fileno()> instead, or see L<perlfunc/fileno>. - -=item floor - -This is identical to the C function C<floor()>, returning the largest -integer value less than or equal to the numerical argument. - -=item fmod - -This is identical to the C function C<fmod()>. - - $r = modf($x, $y); - -It returns the remainder C<$r = $x - $n*$y>, where C<$n = trunc($x/$y)>. -The C<$r> has the same sign as C<$x> and magnitude (absolute value) -less than the magnitude of C<$y>. - -=item fopen - -Use method C<IO::File::open()> instead, or see L<perlfunc/open>. - -=item fork - -This is identical to Perl's builtin C<fork()> function -for duplicating the current process, see L<perlfunc/fork> -and L<perlfork> if you are in Windows. - -=item fpathconf - -Retrieves the value of a configurable limit on a file or directory. This -uses file descriptors such as those obtained by calling C<POSIX::open>. - -The following will determine the maximum length of the longest allowable -pathname on the filesystem which holds C</tmp/foo>. - - $fd = POSIX::open( "/tmp/foo", &POSIX::O_RDONLY ); - $path_max = POSIX::fpathconf( $fd, &POSIX::_PC_PATH_MAX ); - -Returns C<undef> on failure. - -=item fprintf - -fprintf() is C-specific, see L<perlfunc/printf> instead. - -=item fputc - -fputc() is C-specific, see L<perlfunc/print> instead. - -=item fputs - -fputs() is C-specific, see L<perlfunc/print> instead. - -=item fread - -fread() is C-specific, see L<perlfunc/read> instead. - -=item free - -free() is C-specific. Perl does memory management transparently. - -=item freopen - -freopen() is C-specific, see L<perlfunc/open> instead. - -=item frexp - -Return the mantissa and exponent of a floating-point number. - - ($mantissa, $exponent) = POSIX::frexp( 1.234e56 ); - -=item fscanf - -fscanf() is C-specific, use E<lt>E<gt> and regular expressions instead. - -=item fseek - -Use method C<IO::Seekable::seek()> instead, or see L<perlfunc/seek>. - -=item fsetpos - -Use method C<IO::Seekable::setpos()> instead, or seek L<perlfunc/seek>. - -=item fstat - -Get file status. This uses file descriptors such as those obtained by -calling C<POSIX::open>. The data returned is identical to the data from -Perl's builtin C<stat> function. - - $fd = POSIX::open( "foo", &POSIX::O_RDONLY ); - @stats = POSIX::fstat( $fd ); - -=item ftell - -Use method C<IO::Seekable::tell()> instead, or see L<perlfunc/tell>. - -=item fwrite - -fwrite() is C-specific, see L<perlfunc/print> instead. - -=item getc - -This is identical to Perl's builtin C<getc()> function, -see L<perlfunc/getc>. - -=item getchar - -Returns one character from STDIN. Identical to Perl's C<getc()>, -see L<perlfunc/getc>. - -=item getcwd - -Returns the name of the current working directory. -See also L<Cwd>. - -=item getegid - -Returns the effective group identifier. Similar to Perl' s builtin -variable C<$(>, see L<perlvar/$EGID>. - -=item getenv - -Returns the value of the specified enironment variable. -The same information is available through the C<%ENV> array. - -=item geteuid - -Returns the effective user identifier. Identical to Perl's builtin C<$E<gt>> -variable, see L<perlvar/$EUID>. - -=item getgid - -Returns the user's real group identifier. Similar to Perl's builtin -variable C<$)>, see L<perlvar/$GID>. - -=item getgrgid - -This is identical to Perl's builtin C<getgrgid()> function for -returning group entries by group identifiers, see -L<perlfunc/getgrgid>. - -=item getgrnam - -This is identical to Perl's builtin C<getgrnam()> function for -returning group entries by group names, see L<perlfunc/getgrnam>. - -=item getgroups - -Returns the ids of the user's supplementary groups. Similar to Perl's -builtin variable C<$)>, see L<perlvar/$GID>. - -=item getlogin - -This is identical to Perl's builtin C<getlogin()> function for -returning the user name associated with the current session, see -L<perlfunc/getlogin>. - -=item getpgrp - -This is identical to Perl's builtin C<getpgrp()> function for -returning the prcess group identifier of the current process, see -L<perlfunc/getpgrp>. - -=item getpid - -Returns the process identifier. Identical to Perl's builtin -variable C<$$>, see L<perlvar/$PID>. - -=item getppid - -This is identical to Perl's builtin C<getppid()> function for -returning the process identifier of the parent process of the current -process , see L<perlfunc/getppid>. - -=item getpwnam - -This is identical to Perl's builtin C<getpwnam()> function for -returning user entries by user names, see L<perlfunc/getpwnam>. - -=item getpwuid - -This is identical to Perl's builtin C<getpwuid()> function for -returning user entries by user identifiers, see L<perlfunc/getpwuid>. - -=item gets - -Returns one line from C<STDIN>, similar to E<lt>E<gt>, also known -as the C<readline()> function, see L<perlfunc/readline>. - -B<NOTE>: if you have C programs that still use C<gets()>, be very -afraid. The C<gets()> function is a source of endless grief because -it has no buffer overrun checks. It should B<never> be used. The -C<fgets()> function should be preferred instead. - -=item getuid - -Returns the user's identifier. Identical to Perl's builtin C<$E<lt>> variable, -see L<perlvar/$UID>. - -=item gmtime - -This is identical to Perl's builtin C<gmtime()> function for -converting seconds since the epoch to a date in Greenwich Mean Time, -see L<perlfunc/gmtime>. - -=item isalnum - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:isalnum:]]/> construct instead, or possibly the C</\w/> construct. - -=item isalpha - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:isalpha:]]/> construct instead. - -=item isatty - -Returns a boolean indicating whether the specified filehandle is connected -to a tty. Similar to the C<-t> operator, see L<perlfunc/-X>. - -=item iscntrl - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:iscntrl:]]/> construct instead. - -=item isdigit - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:isdigit:]]/> construct instead, or the C</\d/> construct. - -=item isgraph - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:isgraph:]]/> construct instead. - -=item islower - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:islower:]]/> construct instead. Do B<not> use C</a-z/>. - -=item isprint - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:isprint:]]/> construct instead. - -=item ispunct - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:ispunct:]]/> construct instead. - -=item isspace - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:isspace:]]/> construct instead, or the C</\s/> construct. - -=item isupper - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:isupper:]]/> construct instead. Do B<not> use C</A-Z/>. - -=item isxdigit - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using regular expressions and the -C</[[:isxdigit:]]/> construct instead, or simply C</[0-9a-f]/i>. - -=item kill - -This is identical to Perl's builtin C<kill()> function for sending -signals to processes (often to terminate them), see L<perlfunc/kill>. - -=item labs - -(For returning absolute values of long integers.) -labs() is C-specific, see L<perlfunc/abs> instead. - -=item ldexp - -This is identical to the C function C<ldexp()> -for multiplying floating point numbers with powers of two. - - $x_quadrupled = POSIX::ldexp($x, 2); - -=item ldiv - -(For computing dividends of long integers.) -ldiv() is C-specific, use C</> and C<int()> instead. - -=item link - -This is identical to Perl's builtin C<link()> function -for creating hard links into files, see L<perlfunc/link>. - -=item localeconv - -Get numeric formatting information. Returns a reference to a hash -containing the current locale formatting values. - -Here is how to query the database for the B<de> (Deutsch or German) locale. - - $loc = POSIX::setlocale( &POSIX::LC_ALL, "de" ); - print "Locale = $loc\n"; - $lconv = POSIX::localeconv(); - print "decimal_point = ", $lconv->{decimal_point}, "\n"; - print "thousands_sep = ", $lconv->{thousands_sep}, "\n"; - print "grouping = ", $lconv->{grouping}, "\n"; - print "int_curr_symbol = ", $lconv->{int_curr_symbol}, "\n"; - print "currency_symbol = ", $lconv->{currency_symbol}, "\n"; - print "mon_decimal_point = ", $lconv->{mon_decimal_point}, "\n"; - print "mon_thousands_sep = ", $lconv->{mon_thousands_sep}, "\n"; - print "mon_grouping = ", $lconv->{mon_grouping}, "\n"; - print "positive_sign = ", $lconv->{positive_sign}, "\n"; - print "negative_sign = ", $lconv->{negative_sign}, "\n"; - print "int_frac_digits = ", $lconv->{int_frac_digits}, "\n"; - print "frac_digits = ", $lconv->{frac_digits}, "\n"; - print "p_cs_precedes = ", $lconv->{p_cs_precedes}, "\n"; - print "p_sep_by_space = ", $lconv->{p_sep_by_space}, "\n"; - print "n_cs_precedes = ", $lconv->{n_cs_precedes}, "\n"; - print "n_sep_by_space = ", $lconv->{n_sep_by_space}, "\n"; - print "p_sign_posn = ", $lconv->{p_sign_posn}, "\n"; - print "n_sign_posn = ", $lconv->{n_sign_posn}, "\n"; - -=item localtime - -This is identical to Perl's builtin C<localtime()> function for -converting seconds since the epoch to a date see L<perlfunc/localtime>. - -=item log - -This is identical to Perl's builtin C<log()> function, -returning the natural (I<e>-based) logarithm of the numerical argument, -see L<perlfunc/log>. - -=item log10 - -This is identical to the C function C<log10()>, -returning the 10-base logarithm of the numerical argument. -You can also use - - sub log10 { log($_[0]) / log(10) } - -or - - sub log10 { log($_[0]) / 2.30258509299405 } - -or - - sub log10 { log($_[0]) * 0.434294481903252 } - -=item longjmp - -longjmp() is C-specific: use L<perlfunc/die> instead. - -=item lseek - -Move the file's read/write position. This uses file descriptors such as -those obtained by calling C<POSIX::open>. - - $fd = POSIX::open( "foo", &POSIX::O_RDONLY ); - $off_t = POSIX::lseek( $fd, 0, &POSIX::SEEK_SET ); - -Returns C<undef> on failure. - -=item malloc - -malloc() is C-specific. Perl does memory management transparently. - -=item mblen - -This is identical to the C function C<mblen()>. -Perl does not have any support for the wide and multibyte -characters of the C standards, so this might be a rather -useless function. - -=item mbstowcs - -This is identical to the C function C<mbstowcs()>. -Perl does not have any support for the wide and multibyte -characters of the C standards, so this might be a rather -useless function. - -=item mbtowc - -This is identical to the C function C<mbtowc()>. -Perl does not have any support for the wide and multibyte -characters of the C standards, so this might be a rather -useless function. - -=item memchr - -memchr() is C-specific, see L<perlfunc/index> instead. - -=item memcmp - -memcmp() is C-specific, use C<eq> instead, see L<perlop>. - -=item memcpy - -memcpy() is C-specific, use C<=>, see L<perlop>, or see L<perlfunc/substr>. - -=item memmove - -memmove() is C-specific, use C<=>, see L<perlop>, or see L<perlfunc/substr>. - -=item memset - -memset() is C-specific, use C<x> instead, see L<perlop>. - -=item mkdir - -This is identical to Perl's builtin C<mkdir()> function -for creating directories, see L<perlfunc/mkdir>. - -=item mkfifo - -This is similar to the C function C<mkfifo()> for creating -FIFO special files. - - if (mkfifo($path, $mode)) { .... - -Returns C<undef> on failure. The C<$mode> is similar to the -mode of C<mkdir()>, see L<perlfunc/mkdir>. - -=item mktime - -Convert date/time info to a calendar time. - -Synopsis: - - mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = 0) - -The month (C<mon>), weekday (C<wday>), and yearday (C<yday>) begin at zero. -I.e. January is 0, not 1; Sunday is 0, not 1; January 1st is 0, not 1. The -year (C<year>) is given in years since 1900. I.e. The year 1995 is 95; the -year 2001 is 101. Consult your system's C<mktime()> manpage for details -about these and the other arguments. - -Calendar time for December 12, 1995, at 10:30 am. - - $time_t = POSIX::mktime( 0, 30, 10, 12, 11, 95 ); - print "Date = ", POSIX::ctime($time_t); - -Returns C<undef> on failure. - -=item modf - -Return the integral and fractional parts of a floating-point number. - - ($fractional, $integral) = POSIX::modf( 3.14 ); - -=item nice - -This is similar to the C function C<nice()>, for changing -the scheduling preference of the current process. Positive -arguments mean more polite process, negative values more -needy process. Normal user processes can only be more polite. - -Returns C<undef> on failure. - -=item offsetof - -offsetof() is C-specific, you probably want to see L<perlfunc/pack> instead. - -=item open - -Open a file for reading for writing. This returns file descriptors, not -Perl filehandles. Use C<POSIX::close> to close the file. - -Open a file read-only with mode 0666. - - $fd = POSIX::open( "foo" ); - -Open a file for read and write. - - $fd = POSIX::open( "foo", &POSIX::O_RDWR ); - -Open a file for write, with truncation. - - $fd = POSIX::open( "foo", &POSIX::O_WRONLY | &POSIX::O_TRUNC ); - -Create a new file with mode 0640. Set up the file for writing. - - $fd = POSIX::open( "foo", &POSIX::O_CREAT | &POSIX::O_WRONLY, 0640 ); - -Returns C<undef> on failure. - -See also L<perlfunc/sysopen>. - -=item opendir - -Open a directory for reading. - - $dir = POSIX::opendir( "/tmp" ); - @files = POSIX::readdir( $dir ); - POSIX::closedir( $dir ); - -Returns C<undef> on failure. - -=item pathconf - -Retrieves the value of a configurable limit on a file or directory. - -The following will determine the maximum length of the longest allowable -pathname on the filesystem which holds C</tmp>. - - $path_max = POSIX::pathconf( "/tmp", &POSIX::_PC_PATH_MAX ); - -Returns C<undef> on failure. - -=item pause - -This is similar to the C function C<pause()>, which suspends -the execution of the current process until a signal is received. - -Returns C<undef> on failure. - -=item perror - -This is identical to the C function C<perror()>, which outputs to the -standard error stream the specified message followed by ": " and the -current error string. Use the C<warn()> function and the C<$!> -variable instead, see L<perlfunc/warn> and L<perlvar/$ERRNO>. - -=item pipe - -Create an interprocess channel. This returns file descriptors like those -returned by C<POSIX::open>. - - ($fd0, $fd1) = POSIX::pipe(); - POSIX::write( $fd0, "hello", 5 ); - POSIX::read( $fd1, $buf, 5 ); - -See also L<perlfunc/pipe>. - -=item pow - -Computes C<$x> raised to the power C<$exponent>. - - $ret = POSIX::pow( $x, $exponent ); - -You can also use the C<**> operator, see L<perlop>. - -=item printf - -Formats and prints the specified arguments to STDOUT. -See also L<perlfunc/printf>. - -=item putc - -putc() is C-specific, see L<perlfunc/print> instead. - -=item putchar - -putchar() is C-specific, see L<perlfunc/print> instead. - -=item puts - -puts() is C-specific, see L<perlfunc/print> instead. - -=item qsort - -qsort() is C-specific, see L<perlfunc/sort> instead. - -=item raise - -Sends the specified signal to the current process. -See also L<perlfunc/kill> and the C<$$> in L<perlvar/$PID>. - -=item rand - -C<rand()> is non-portable, see L<perlfunc/rand> instead. - -=item read - -Read from a file. This uses file descriptors such as those obtained by -calling C<POSIX::open>. If the buffer C<$buf> is not large enough for the -read then Perl will extend it to make room for the request. - - $fd = POSIX::open( "foo", &POSIX::O_RDONLY ); - $bytes = POSIX::read( $fd, $buf, 3 ); - -Returns C<undef> on failure. - -See also L<perlfunc/sysread>. - -=item readdir - -This is identical to Perl's builtin C<readdir()> function -for reading directory entries, see L<perlfunc/readdir>. - -=item realloc - -realloc() is C-specific. Perl does memory management transparently. - -=item remove - -This is identical to Perl's builtin C<unlink()> function -for removing files, see L<perlfunc/unlink>. - -=item rename - -This is identical to Perl's builtin C<rename()> function -for renaming files, see L<perlfunc/rename>. - -=item rewind - -Seeks to the beginning of the file. - -=item rewinddir - -This is identical to Perl's builtin C<rewinddir()> function for -rewinding directory entry streams, see L<perlfunc/rewinddir>. - -=item rmdir - -This is identical to Perl's builtin C<rmdir()> function -for removing (empty) directories, see L<perlfunc/rmdir>. - -=item scanf - -scanf() is C-specific, use E<lt>E<gt> and regular expressions instead, -see L<perlre>. - -=item setgid - -Sets the real group identifier for this process. -Identical to assigning a value to the Perl's builtin C<$)> variable, -see L<perlvar/$UID>. - -=item setjmp - -C<setjmp()> is C-specific: use C<eval {}> instead, -see L<perlfunc/eval>. - -=item setlocale - -Modifies and queries program's locale. The following examples assume - - use POSIX qw(setlocale LC_ALL LC_CTYPE); - -has been issued. - -The following will set the traditional UNIX system locale behavior -(the second argument C<"C">). - - $loc = setlocale( LC_ALL, "C" ); - -The following will query the current LC_CTYPE category. (No second -argument means 'query'.) - - $loc = setlocale( LC_CTYPE ); - -The following will set the LC_CTYPE behaviour according to the locale -environment variables (the second argument C<"">). -Please see your systems L<setlocale(3)> documentation for the locale -environment variables' meaning or consult L<perllocale>. - - $loc = setlocale( LC_CTYPE, "" ); - -The following will set the LC_COLLATE behaviour to Argentinian -Spanish. B<NOTE>: The naming and availability of locales depends on -your operating system. Please consult L<perllocale> for how to find -out which locales are available in your system. - - $loc = setlocale( LC_ALL, "es_AR.ISO8859-1" ); - -=item setpgid - -This is similar to the C function C<setpgid()> for -setting the process group identifier of the current process. - -Returns C<undef> on failure. - -=item setsid - -This is identical to the C function C<setsid()> for -setting the session identifier of the current process. - -=item setuid - -Sets the real user identifier for this process. -Identical to assigning a value to the Perl's builtin C<$E<lt>> variable, -see L<perlvar/$UID>. - -=item sigaction - -Detailed signal management. This uses C<POSIX::SigAction> objects for the -C<action> and C<oldaction> arguments. Consult your system's C<sigaction> -manpage for details. - -Synopsis: - - sigaction(sig, action, oldaction = 0) - -Returns C<undef> on failure. - -=item siglongjmp - -siglongjmp() is C-specific: use L<perlfunc/die> instead. - -=item sigpending - -Examine signals that are blocked and pending. This uses C<POSIX::SigSet> -objects for the C<sigset> argument. Consult your system's C<sigpending> -manpage for details. - -Synopsis: - - sigpending(sigset) - -Returns C<undef> on failure. - -=item sigprocmask - -Change and/or examine calling process's signal mask. This uses -C<POSIX::SigSet> objects for the C<sigset> and C<oldsigset> arguments. -Consult your system's C<sigprocmask> manpage for details. - -Synopsis: - - sigprocmask(how, sigset, oldsigset = 0) - -Returns C<undef> on failure. - -=item sigsetjmp - -C<sigsetjmp()> is C-specific: use C<eval {}> instead, -see L<perlfunc/eval>. - -=item sigsuspend - -Install a signal mask and suspend process until signal arrives. This uses -C<POSIX::SigSet> objects for the C<signal_mask> argument. Consult your -system's C<sigsuspend> manpage for details. - -Synopsis: - - sigsuspend(signal_mask) - -Returns C<undef> on failure. - -=item sin - -This is identical to Perl's builtin C<sin()> function -for returning the sine of the numerical argument, -see L<perlfunc/sin>. See also L<Math::Trig>. - -=item sinh - -This is identical to the C function C<sinh()> -for returning the hyperbolic sine of the numerical argument. -See also L<Math::Trig>. - -=item sleep - -This is identical to Perl's builtin C<sleep()> function -for suspending the execution of the current for process -for certain number of seconds, see L<perlfunc/sleep>. - -=item sprintf - -This is similar to Perl's builtin C<sprintf()> function -for returning a string that has the arguments formatted as requested, -see L<perlfunc/sprintf>. - -=item sqrt - -This is identical to Perl's builtin C<sqrt()> function. -for returning the square root of the numerical argument, -see L<perlfunc/sqrt>. - -=item srand - -Give a seed the pseudorandom number generator, see L<perlfunc/srand>. - -=item sscanf - -sscanf() is C-specific, use regular expressions instead, -see L<perlre>. - -=item stat - -This is identical to Perl's builtin C<stat()> function -for retutning information about files and directories. - -=item strcat - -strcat() is C-specific, use C<.=> instead, see L<perlop>. - -=item strchr - -strchr() is C-specific, see L<perlfunc/index> instead. - -=item strcmp - -strcmp() is C-specific, use C<eq> or C<cmp> instead, see L<perlop>. - -=item strcoll - -This is identical to the C function C<strcoll()> -for collating (comparing) strings transformed using -the C<strxfrm()> function. Not really needed since -Perl can do this transparently, see L<perllocale>. - -=item strcpy - -strcpy() is C-specific, use C<=> instead, see L<perlop>. - -=item strcspn - -strcspn() is C-specific, use regular expressions instead, -see L<perlre>. - -=item strerror - -Returns the error string for the specified errno. -Identical to the string form of the C<$!>, see L<perlvar/$ERRNO>. - -=item strftime - -Convert date and time information to string. Returns the string. - -Synopsis: - - strftime(fmt, sec, min, hour, mday, mon, year, wday = -1, yday = -1, isdst = -1) - -The month (C<mon>), weekday (C<wday>), and yearday (C<yday>) begin at zero. -I.e. January is 0, not 1; Sunday is 0, not 1; January 1st is 0, not 1. The -year (C<year>) is given in years since 1900. I.e., the year 1995 is 95; the -year 2001 is 101. Consult your system's C<strftime()> manpage for details -about these and the other arguments. -If you want your code to be portable, your format (C<fmt>) argument -should use only the conversion specifiers defined by the ANSI C -standard. These are C<aAbBcdHIjmMpSUwWxXyYZ%>. -The given arguments are made consistent -as though by calling C<mktime()> before calling your system's -C<strftime()> function, except that the C<isdst> value is not affected. - -The string for Tuesday, December 12, 1995. - - $str = POSIX::strftime( "%A, %B %d, %Y", 0, 0, 0, 12, 11, 95, 2 ); - print "$str\n"; - -=item strlen - -strlen() is C-specific, use C<length()> instead, see L<perlfunc/length>. - -=item strncat - -strncat() is C-specific, use C<.=> instead, see L<perlop>. - -=item strncmp - -strncmp() is C-specific, use C<eq> instead, see L<perlop>. - -=item strncpy - -strncpy() is C-specific, use C<=> instead, see L<perlop>. - -=item strpbrk - -strpbrk() is C-specific, use regular expressions instead, -see L<perlre>. - -=item strrchr - -strrchr() is C-specific, see L<perlfunc/rindex> instead. - -=item strspn - -strspn() is C-specific, use regular expressions instead, -see L<perlre>. - -=item strstr - -This is identical to Perl's builtin C<index()> function, -see L<perlfunc/index>. - -=item strtod - -String to double translation. Returns the parsed number and the number -of characters in the unparsed portion of the string. Truly -POSIX-compliant systems set $! ($ERRNO) to indicate a translation -error, so clear $! before calling strtod. However, non-POSIX systems -may not check for overflow, and therefore will never set $!. - -strtod should respect any POSIX I<setlocale()> settings. - -To parse a string $str as a floating point number use - - $! = 0; - ($num, $n_unparsed) = POSIX::strtod($str); - -The second returned item and $! can be used to check for valid input: - - if (($str eq '') || ($n_unparsed != 0) || !$!) { - die "Non-numeric input $str" . $! ? ": $!\n" : "\n"; - } - -When called in a scalar context strtod returns the parsed number. - -=item strtok - -strtok() is C-specific, use regular expressions instead, see -L<perlre>, or L<perlfunc/split>. - -=item strtol - -String to (long) integer translation. Returns the parsed number and -the number of characters in the unparsed portion of the string. Truly -POSIX-compliant systems set $! ($ERRNO) to indicate a translation -error, so clear $! before calling strtol. However, non-POSIX systems -may not check for overflow, and therefore will never set $!. - -strtol should respect any POSIX I<setlocale()> settings. - -To parse a string $str as a number in some base $base use - - $! = 0; - ($num, $n_unparsed) = POSIX::strtol($str, $base); - -The base should be zero or between 2 and 36, inclusive. When the base -is zero or omitted strtol will use the string itself to determine the -base: a leading "0x" or "0X" means hexadecimal; a leading "0" means -octal; any other leading characters mean decimal. Thus, "1234" is -parsed as a decimal number, "01234" as an octal number, and "0x1234" -as a hexadecimal number. - -The second returned item and $! can be used to check for valid input: - - if (($str eq '') || ($n_unparsed != 0) || !$!) { - die "Non-numeric input $str" . $! ? ": $!\n" : "\n"; - } - -When called in a scalar context strtol returns the parsed number. - -=item strtoul - -String to unsigned (long) integer translation. strtoul() is identical -to strtol() except that strtoul() only parses unsigned integers. See -L</strtol> for details. - -Note: Some vendors supply strtod() and strtol() but not strtoul(). -Other vendors that do supply strtoul() parse "-1" as a valid value. - -=item strxfrm - -String transformation. Returns the transformed string. - - $dst = POSIX::strxfrm( $src ); - -Used in conjunction with the C<strcoll()> function, see L</strcoll>. - -Not really needed since Perl can do this transparently, see -L<perllocale>. - -=item sysconf - -Retrieves values of system configurable variables. - -The following will get the machine's clock speed. - - $clock_ticks = POSIX::sysconf( &POSIX::_SC_CLK_TCK ); - -Returns C<undef> on failure. - -=item system - -This is identical to Perl's builtin C<system()> function, see -L<perlfunc/system>. - -=item tan - -This is identical to the C function C<tan()>, returning the -tangent of the numerical argument. See also L<Math::Trig>. - -=item tanh - -This is identical to the C function C<tanh()>, returning the -hyperbolic tangent of the numerical argument. See also L<Math::Trig>. - -=item tcdrain - -This is similar to the C function C<tcdrain()> for draining -the output queue of its argument stream. - -Returns C<undef> on failure. - -=item tcflow - -This is similar to the C function C<tcflow()> for controlling -the flow of its argument stream. - -Returns C<undef> on failure. - -=item tcflush - -This is similar to the C function C<tcflush()> for flushing -the I/O buffers of its argumeny stream. - -Returns C<undef> on failure. - -=item tcgetpgrp - -This is identical to the C function C<tcgetpgrp()> for returning the -process group identifier of the foreground process group of the controlling -terminal. - -=item tcsendbreak - -This is similar to the C function C<tcsendbreak()> for sending -a break on its argument stream. - -Returns C<undef> on failure. - -=item tcsetpgrp - -This is similar to the C function C<tcsetpgrp()> for setting the -process group identifier of the foreground process group of the controlling -terminal. - -Returns C<undef> on failure. - -=item time - -This is identical to Perl's builtin C<time()> function -for returning the number of seconds since the epoch -(whatever it is for the system), see L<perlfunc/time>. - -=item times - -The times() function returns elapsed realtime since some point in the past -(such as system startup), user and system times for this process, and user -and system times used by child processes. All times are returned in clock -ticks. - - ($realtime, $user, $system, $cuser, $csystem) = POSIX::times(); - -Note: Perl's builtin C<times()> function returns four values, measured in -seconds. - -=item tmpfile - -Use method C<IO::File::new_tmpfile()> instead, or see L<File::Temp>. - -=item tmpnam - -Returns a name for a temporary file. - - $tmpfile = POSIX::tmpnam(); - -For security reasons, which are probably detailed in your system's -documentation for the C library tmpnam() function, this interface -should not be used; instead see L<File::Temp>. - -=item tolower - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using the C<lc()> function, -see L<perlfunc/lc>, or the equivalent C<\L> operator inside doublequotish -strings. - -=item toupper - -This is identical to the C function, except that it can apply to a single -character or to a whole string. Consider using the C<uc()> function, -see L<perlfunc/uc>, or the equivalent C<\U> operator inside doublequotish -strings. - -=item ttyname - -This is identical to the C function C<ttyname()> for returning the -name of the current terminal. - -=item tzname - -Retrieves the time conversion information from the C<tzname> variable. - - POSIX::tzset(); - ($std, $dst) = POSIX::tzname(); - -=item tzset - -This is identical to the C function C<tzset()> for setting -the current timezone based on the environment variable C<TZ>, -to be used by C<ctime()>, C<localtime()>, C<mktime()>, and C<strftime()> -functions. - -=item umask - -This is identical to Perl's builtin C<umask()> function -for setting (and querying) the file creation permission mask, -see L<perlfunc/umask>. - -=item uname - -Get name of current operating system. - - ($sysname, $nodename, $release, $version, $machine) = POSIX::uname(); - -Note that the actual meanings of the various fields are not -that well standardized, do not expect any great portability. -The C<$sysname> might be the name of the operating system, -the C<$nodename> might be the name of the host, the C<$release> -might be the (major) release number of the operating system, -the C<$version> might be the (minor) release number of the -operating system, and the C<$machine> might be a hardware identifier. -Maybe. - -=item ungetc - -Use method C<IO::Handle::ungetc()> instead. - -=item unlink - -This is identical to Perl's builtin C<unlink()> function -for removing files, see L<perlfunc/unlink>. - -=item utime - -This is identical to Perl's builtin C<utime()> function -for changing the time stamps of files and directories, -see L<perlfunc/utime>. - -=item vfprintf - -vfprintf() is C-specific, see L<perlfunc/printf> instead. - -=item vprintf - -vprintf() is C-specific, see L<perlfunc/printf> instead. - -=item vsprintf - -vsprintf() is C-specific, see L<perlfunc/sprintf> instead. - -=item wait - -This is identical to Perl's builtin C<wait()> function, -see L<perlfunc/wait>. - -=item waitpid - -Wait for a child process to change state. This is identical to Perl's -builtin C<waitpid()> function, see L<perlfunc/waitpid>. - - $pid = POSIX::waitpid( -1, &POSIX::WNOHANG ); - print "status = ", ($? / 256), "\n"; - -=item wcstombs - -This is identical to the C function C<wcstombs()>. -Perl does not have any support for the wide and multibyte -characters of the C standards, so this might be a rather -useless function. - -=item wctomb - -This is identical to the C function C<wctomb()>. -Perl does not have any support for the wide and multibyte -characters of the C standards, so this might be a rather -useless function. - -=item write - -Write to a file. This uses file descriptors such as those obtained by -calling C<POSIX::open>. - - $fd = POSIX::open( "foo", &POSIX::O_WRONLY ); - $buf = "hello"; - $bytes = POSIX::write( $b, $buf, 5 ); - -Returns C<undef> on failure. - -See also L<perlfunc/syswrite>. - -=back - -=head1 CLASSES - -=head2 POSIX::SigAction - -=over 8 - -=item new - -Creates a new C<POSIX::SigAction> object which corresponds to the C -C<struct sigaction>. This object will be destroyed automatically when it is -no longer needed. The first parameter is the fully-qualified name of a sub -which is a signal-handler. The second parameter is a C<POSIX::SigSet> -object, it defaults to the empty set. The third parameter contains the -C<sa_flags>, it defaults to 0. - - $sigset = POSIX::SigSet->new(SIGINT, SIGQUIT); - $sigaction = POSIX::SigAction->new( 'main::handler', $sigset, &POSIX::SA_NOCLDSTOP ); - -This C<POSIX::SigAction> object should be used with the C<POSIX::sigaction()> -function. - -=back - -=head2 POSIX::SigSet - -=over 8 - -=item new - -Create a new SigSet object. This object will be destroyed automatically -when it is no longer needed. Arguments may be supplied to initialize the -set. - -Create an empty set. - - $sigset = POSIX::SigSet->new; - -Create a set with SIGUSR1. - - $sigset = POSIX::SigSet->new( &POSIX::SIGUSR1 ); - -=item addset - -Add a signal to a SigSet object. - - $sigset->addset( &POSIX::SIGUSR2 ); - -Returns C<undef> on failure. - -=item delset - -Remove a signal from the SigSet object. - - $sigset->delset( &POSIX::SIGUSR2 ); - -Returns C<undef> on failure. - -=item emptyset - -Initialize the SigSet object to be empty. - - $sigset->emptyset(); - -Returns C<undef> on failure. - -=item fillset - -Initialize the SigSet object to include all signals. - - $sigset->fillset(); - -Returns C<undef> on failure. - -=item ismember - -Tests the SigSet object to see if it contains a specific signal. - - if( $sigset->ismember( &POSIX::SIGUSR1 ) ){ - print "contains SIGUSR1\n"; - } - -=back - -=head2 POSIX::Termios - -=over 8 - -=item new - -Create a new Termios object. This object will be destroyed automatically -when it is no longer needed. A Termios object corresponds to the termios -C struct. new() mallocs a new one, getattr() fills it from a file descriptor, -and setattr() sets a file descriptor's parameters to match Termios' contents. - - $termios = POSIX::Termios->new; - -=item getattr - -Get terminal control attributes. - -Obtain the attributes for stdin. - - $termios->getattr() - -Obtain the attributes for stdout. - - $termios->getattr( 1 ) - -Returns C<undef> on failure. - -=item getcc - -Retrieve a value from the c_cc field of a termios object. The c_cc field is -an array so an index must be specified. - - $c_cc[1] = $termios->getcc(1); - -=item getcflag - -Retrieve the c_cflag field of a termios object. - - $c_cflag = $termios->getcflag; - -=item getiflag - -Retrieve the c_iflag field of a termios object. - - $c_iflag = $termios->getiflag; - -=item getispeed - -Retrieve the input baud rate. - - $ispeed = $termios->getispeed; - -=item getlflag - -Retrieve the c_lflag field of a termios object. - - $c_lflag = $termios->getlflag; - -=item getoflag - -Retrieve the c_oflag field of a termios object. - - $c_oflag = $termios->getoflag; - -=item getospeed - -Retrieve the output baud rate. - - $ospeed = $termios->getospeed; - -=item setattr - -Set terminal control attributes. - -Set attributes immediately for stdout. - - $termios->setattr( 1, &POSIX::TCSANOW ); - -Returns C<undef> on failure. - -=item setcc - -Set a value in the c_cc field of a termios object. The c_cc field is an -array so an index must be specified. - - $termios->setcc( &POSIX::VEOF, 1 ); - -=item setcflag - -Set the c_cflag field of a termios object. - - $termios->setcflag( $c_cflag | &POSIX::CLOCAL ); - -=item setiflag - -Set the c_iflag field of a termios object. - - $termios->setiflag( $c_iflag | &POSIX::BRKINT ); - -=item setispeed - -Set the input baud rate. - - $termios->setispeed( &POSIX::B9600 ); - -Returns C<undef> on failure. - -=item setlflag - -Set the c_lflag field of a termios object. - - $termios->setlflag( $c_lflag | &POSIX::ECHO ); - -=item setoflag - -Set the c_oflag field of a termios object. - - $termios->setoflag( $c_oflag | &POSIX::OPOST ); - -=item setospeed - -Set the output baud rate. - - $termios->setospeed( &POSIX::B9600 ); - -Returns C<undef> on failure. - -=item Baud rate values - -B38400 B75 B200 B134 B300 B1800 B150 B0 B19200 B1200 B9600 B600 B4800 B50 B2400 B110 - -=item Terminal interface values - -TCSADRAIN TCSANOW TCOON TCIOFLUSH TCOFLUSH TCION TCIFLUSH TCSAFLUSH TCIOFF TCOOFF - -=item c_cc field values - -VEOF VEOL VERASE VINTR VKILL VQUIT VSUSP VSTART VSTOP VMIN VTIME NCCS - -=item c_cflag field values - -CLOCAL CREAD CSIZE CS5 CS6 CS7 CS8 CSTOPB HUPCL PARENB PARODD - -=item c_iflag field values - -BRKINT ICRNL IGNBRK IGNCR IGNPAR INLCR INPCK ISTRIP IXOFF IXON PARMRK - -=item c_lflag field values - -ECHO ECHOE ECHOK ECHONL ICANON IEXTEN ISIG NOFLSH TOSTOP - -=item c_oflag field values - -OPOST - -=back - -=head1 PATHNAME CONSTANTS - -=over 8 - -=item Constants - -_PC_CHOWN_RESTRICTED _PC_LINK_MAX _PC_MAX_CANON _PC_MAX_INPUT _PC_NAME_MAX _PC_NO_TRUNC _PC_PATH_MAX _PC_PIPE_BUF _PC_VDISABLE - -=back - -=head1 POSIX CONSTANTS - -=over 8 - -=item Constants - -_POSIX_ARG_MAX _POSIX_CHILD_MAX _POSIX_CHOWN_RESTRICTED _POSIX_JOB_CONTROL _POSIX_LINK_MAX _POSIX_MAX_CANON _POSIX_MAX_INPUT _POSIX_NAME_MAX _POSIX_NGROUPS_MAX _POSIX_NO_TRUNC _POSIX_OPEN_MAX _POSIX_PATH_MAX _POSIX_PIPE_BUF _POSIX_SAVED_IDS _POSIX_SSIZE_MAX _POSIX_STREAM_MAX _POSIX_TZNAME_MAX _POSIX_VDISABLE _POSIX_VERSION - -=back - -=head1 SYSTEM CONFIGURATION - -=over 8 - -=item Constants - -_SC_ARG_MAX _SC_CHILD_MAX _SC_CLK_TCK _SC_JOB_CONTROL _SC_NGROUPS_MAX _SC_OPEN_MAX _SC_SAVED_IDS _SC_STREAM_MAX _SC_TZNAME_MAX _SC_VERSION - -=back - -=head1 ERRNO - -=over 8 - -=item Constants - -E2BIG EACCES EADDRINUSE EADDRNOTAVAIL EAFNOSUPPORT EAGAIN EALREADY EBADF -EBUSY ECHILD ECONNABORTED ECONNREFUSED ECONNRESET EDEADLK EDESTADDRREQ -EDOM EDQUOT EEXIST EFAULT EFBIG EHOSTDOWN EHOSTUNREACH EINPROGRESS EINTR -EINVAL EIO EISCONN EISDIR ELOOP EMFILE EMLINK EMSGSIZE ENAMETOOLONG -ENETDOWN ENETRESET ENETUNREACH ENFILE ENOBUFS ENODEV ENOENT ENOEXEC -ENOLCK ENOMEM ENOPROTOOPT ENOSPC ENOSYS ENOTBLK ENOTCONN ENOTDIR -ENOTEMPTY ENOTSOCK ENOTTY ENXIO EOPNOTSUPP EPERM EPFNOSUPPORT EPIPE -EPROCLIM EPROTONOSUPPORT EPROTOTYPE ERANGE EREMOTE ERESTART EROFS -ESHUTDOWN ESOCKTNOSUPPORT ESPIPE ESRCH ESTALE ETIMEDOUT ETOOMANYREFS -ETXTBSY EUSERS EWOULDBLOCK EXDEV - -=back - -=head1 FCNTL - -=over 8 - -=item Constants - -FD_CLOEXEC F_DUPFD F_GETFD F_GETFL F_GETLK F_OK F_RDLCK F_SETFD F_SETFL F_SETLK F_SETLKW F_UNLCK F_WRLCK O_ACCMODE O_APPEND O_CREAT O_EXCL O_NOCTTY O_NONBLOCK O_RDONLY O_RDWR O_TRUNC O_WRONLY - -=back - -=head1 FLOAT - -=over 8 - -=item Constants - -DBL_DIG DBL_EPSILON DBL_MANT_DIG DBL_MAX DBL_MAX_10_EXP DBL_MAX_EXP DBL_MIN DBL_MIN_10_EXP DBL_MIN_EXP FLT_DIG FLT_EPSILON FLT_MANT_DIG FLT_MAX FLT_MAX_10_EXP FLT_MAX_EXP FLT_MIN FLT_MIN_10_EXP FLT_MIN_EXP FLT_RADIX FLT_ROUNDS LDBL_DIG LDBL_EPSILON LDBL_MANT_DIG LDBL_MAX LDBL_MAX_10_EXP LDBL_MAX_EXP LDBL_MIN LDBL_MIN_10_EXP LDBL_MIN_EXP - -=back - -=head1 LIMITS - -=over 8 - -=item Constants - -ARG_MAX CHAR_BIT CHAR_MAX CHAR_MIN CHILD_MAX INT_MAX INT_MIN LINK_MAX LONG_MAX LONG_MIN MAX_CANON MAX_INPUT MB_LEN_MAX NAME_MAX NGROUPS_MAX OPEN_MAX PATH_MAX PIPE_BUF SCHAR_MAX SCHAR_MIN SHRT_MAX SHRT_MIN SSIZE_MAX STREAM_MAX TZNAME_MAX UCHAR_MAX UINT_MAX ULONG_MAX USHRT_MAX - -=back - -=head1 LOCALE - -=over 8 - -=item Constants - -LC_ALL LC_COLLATE LC_CTYPE LC_MONETARY LC_NUMERIC LC_TIME - -=back - -=head1 MATH - -=over 8 - -=item Constants - -HUGE_VAL - -=back - -=head1 SIGNAL - -=over 8 - -=item Constants - -SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK SA_RESETHAND SA_RESTART -SA_SIGINFO SIGABRT SIGALRM SIGCHLD SIGCONT SIGFPE SIGHUP SIGILL SIGINT -SIGKILL SIGPIPE SIGQUIT SIGSEGV SIGSTOP SIGTERM SIGTSTP SIGTTIN SIGTTOU -SIGUSR1 SIGUSR2 SIG_BLOCK SIG_DFL SIG_ERR SIG_IGN SIG_SETMASK -SIG_UNBLOCK - -=back - -=head1 STAT - -=over 8 - -=item Constants - -S_IRGRP S_IROTH S_IRUSR S_IRWXG S_IRWXO S_IRWXU S_ISGID S_ISUID S_IWGRP S_IWOTH S_IWUSR S_IXGRP S_IXOTH S_IXUSR - -=item Macros - -S_ISBLK S_ISCHR S_ISDIR S_ISFIFO S_ISREG - -=back - -=head1 STDLIB - -=over 8 - -=item Constants - -EXIT_FAILURE EXIT_SUCCESS MB_CUR_MAX RAND_MAX - -=back - -=head1 STDIO - -=over 8 - -=item Constants - -BUFSIZ EOF FILENAME_MAX L_ctermid L_cuserid L_tmpname TMP_MAX - -=back - -=head1 TIME - -=over 8 - -=item Constants - -CLK_TCK CLOCKS_PER_SEC - -=back - -=head1 UNISTD - -=over 8 - -=item Constants - -R_OK SEEK_CUR SEEK_END SEEK_SET STDIN_FILENO STDOUT_FILENO STDERR_FILENO W_OK X_OK - -=back - -=head1 WAIT - -=over 8 - -=item Constants - -WNOHANG WUNTRACED - -=item Macros - -WIFEXITED WEXITSTATUS WIFSIGNALED WTERMSIG WIFSTOPPED WSTOPSIG - -=back - diff --git a/contrib/perl5/ext/POSIX/POSIX.xs b/contrib/perl5/ext/POSIX/POSIX.xs deleted file mode 100644 index ef7d78a..0000000 --- a/contrib/perl5/ext/POSIX/POSIX.xs +++ /dev/null @@ -1,3967 +0,0 @@ -/* $FreeBSD$ */ -#ifdef WIN32 -#define _POSIX_ -#endif - -#define PERL_NO_GET_CONTEXT - -#include "EXTERN.h" -#define PERLIO_NOT_STDIO 1 -#include "perl.h" -#include "XSUB.h" -#if defined(PERL_OBJECT) || defined(PERL_CAPI) || defined(PERL_IMPLICIT_SYS) -# undef signal -# undef open -# undef setmode -# define open PerlLIO_open3 -#endif -#include <ctype.h> -#ifdef I_DIRENT /* XXX maybe better to just rely on perl.h? */ -#include <dirent.h> -#endif -#include <errno.h> -#ifdef I_FLOAT -#include <float.h> -#endif -#ifdef I_LIMITS -#include <limits.h> -#endif -#include <locale.h> -#include <math.h> -#ifdef I_PWD -#include <pwd.h> -#endif -#include <setjmp.h> -#include <signal.h> -#include <stdarg.h> - -#ifdef I_STDDEF -#include <stddef.h> -#endif - -/* XXX This comment is just to make I_TERMIO and I_SGTTY visible to - metaconfig for future extension writers. We don't use them in POSIX. - (This is really sneaky :-) --AD -*/ -#if defined(I_TERMIOS) -#include <termios.h> -#endif -#ifdef I_STDLIB -#include <stdlib.h> -#endif -#include <string.h> -#include <sys/stat.h> -#include <sys/types.h> -#include <time.h> -#ifdef I_UNISTD -#include <unistd.h> -#endif -#ifdef MACOS_TRADITIONAL -#undef fdopen -#endif -#include <fcntl.h> - -#if defined(__VMS) && !defined(__POSIX_SOURCE) -# include <libdef.h> /* LIB$_INVARG constant */ -# include <lib$routines.h> /* prototype for lib$ediv() */ -# include <starlet.h> /* prototype for sys$gettim() */ -# if DECC_VERSION < 50000000 -# define pid_t int /* old versions of DECC miss this in types.h */ -# endif - -# undef mkfifo -# define mkfifo(a,b) (not_here("mkfifo"),-1) -# define tzset() not_here("tzset") - -#if ((__VMS_VER >= 70000000) && (__DECC_VER >= 50200000)) || (__CRTL_VER >= 70000000) -# define HAS_TZNAME /* shows up in VMS 7.0 or Dec C 5.6 */ -# include <utsname.h> -# endif /* __VMS_VER >= 70000000 or Dec C 5.6 */ - - /* The POSIX notion of ttyname() is better served by getname() under VMS */ - static char ttnambuf[64]; -# define ttyname(fd) (isatty(fd) > 0 ? getname(fd,ttnambuf,0) : NULL) - - /* The non-POSIX CRTL times() has void return type, so we just get the - current time directly */ - clock_t vms_times(struct tms *bufptr) { - dTHX; - clock_t retval; - /* Get wall time and convert to 10 ms intervals to - * produce the return value that the POSIX standard expects */ -# if defined(__DECC) && defined (__ALPHA) -# include <ints.h> - uint64 vmstime; - _ckvmssts(sys$gettim(&vmstime)); - vmstime /= 100000; - retval = vmstime & 0x7fffffff; -# else - /* (Older hw or ccs don't have an atomic 64-bit type, so we - * juggle 32-bit ints (and a float) to produce a time_t result - * with minimal loss of information.) */ - long int vmstime[2],remainder,divisor = 100000; - _ckvmssts(sys$gettim((unsigned long int *)vmstime)); - vmstime[1] &= 0x7fff; /* prevent overflow in EDIV */ - _ckvmssts(lib$ediv(&divisor,vmstime,(long int *)&retval,&remainder)); -# endif - /* Fill in the struct tms using the CRTL routine . . .*/ - times((tbuffer_t *)bufptr); - return (clock_t) retval; - } -# define times(t) vms_times(t) -#else -#if defined (__CYGWIN__) -# define tzname _tzname -#endif -#if defined (WIN32) -# undef mkfifo -# define mkfifo(a,b) not_here("mkfifo") -# define ttyname(a) (char*)not_here("ttyname") -# define sigset_t long -# define pid_t long -# ifdef __BORLANDC__ -# define tzname _tzname -# endif -# ifdef _MSC_VER -# define mode_t short -# endif -# ifdef __MINGW32__ -# define mode_t short -# ifndef tzset -# define tzset() not_here("tzset") -# endif -# ifndef _POSIX_OPEN_MAX -# define _POSIX_OPEN_MAX FOPEN_MAX /* XXX bogus ? */ -# endif -# endif -# define sigaction(a,b,c) not_here("sigaction") -# define sigpending(a) not_here("sigpending") -# define sigprocmask(a,b,c) not_here("sigprocmask") -# define sigsuspend(a) not_here("sigsuspend") -# define sigemptyset(a) not_here("sigemptyset") -# define sigaddset(a,b) not_here("sigaddset") -# define sigdelset(a,b) not_here("sigdelset") -# define sigfillset(a) not_here("sigfillset") -# define sigismember(a,b) not_here("sigismember") -# define setuid(a) not_here("setuid") -# define setgid(a) not_here("setgid") -#else - -# ifndef HAS_MKFIFO -# if defined(OS2) || defined(MACOS_TRADITIONAL) -# define mkfifo(a,b) not_here("mkfifo") -# else /* !( defined OS2 ) */ -# ifndef mkfifo -# define mkfifo(path, mode) (mknod((path), (mode) | S_IFIFO, 0)) -# endif -# endif -# endif /* !HAS_MKFIFO */ - -# ifdef MACOS_TRADITIONAL -# define ttyname(a) (char*)not_here("ttyname") -# define tzset() not_here("tzset") -# else -# include <grp.h> -# include <sys/times.h> -# ifdef HAS_UNAME -# include <sys/utsname.h> -# endif -# include <sys/wait.h> -# endif -# ifdef I_UTIME -# include <utime.h> -# endif -#endif /* WIN32 */ -#endif /* __VMS */ - -typedef int SysRet; -typedef long SysRetLong; -typedef sigset_t* POSIX__SigSet; -typedef HV* POSIX__SigAction; -#ifdef I_TERMIOS -typedef struct termios* POSIX__Termios; -#else /* Define termios types to int, and call not_here for the functions.*/ -#define POSIX__Termios int -#define speed_t int -#define tcflag_t int -#define cc_t int -#define cfgetispeed(x) not_here("cfgetispeed") -#define cfgetospeed(x) not_here("cfgetospeed") -#define tcdrain(x) not_here("tcdrain") -#define tcflush(x,y) not_here("tcflush") -#define tcsendbreak(x,y) not_here("tcsendbreak") -#define cfsetispeed(x,y) not_here("cfsetispeed") -#define cfsetospeed(x,y) not_here("cfsetospeed") -#define ctermid(x) (char *) not_here("ctermid") -#define tcflow(x,y) not_here("tcflow") -#define tcgetattr(x,y) not_here("tcgetattr") -#define tcsetattr(x,y,z) not_here("tcsetattr") -#endif - -/* Possibly needed prototypes */ -char *cuserid (char *); -double strtod (const char *, char **); -long strtol (const char *, char **, int); -unsigned long strtoul (const char *, char **, int); - -#ifndef HAS_CUSERID -#define cuserid(a) (char *) not_here("cuserid") -#endif -#ifndef HAS_DIFFTIME -#ifndef difftime -#define difftime(a,b) not_here("difftime") -#endif -#endif -#ifndef HAS_FPATHCONF -#define fpathconf(f,n) (SysRetLong) not_here("fpathconf") -#endif -#ifndef HAS_MKTIME -#define mktime(a) not_here("mktime") -#endif -#ifndef HAS_NICE -#define nice(a) not_here("nice") -#endif -#ifndef HAS_PATHCONF -#define pathconf(f,n) (SysRetLong) not_here("pathconf") -#endif -#ifndef HAS_SYSCONF -#define sysconf(n) (SysRetLong) not_here("sysconf") -#endif -#ifndef HAS_READLINK -#define readlink(a,b,c) not_here("readlink") -#endif -#ifndef HAS_SETPGID -#define setpgid(a,b) not_here("setpgid") -#endif -#ifndef HAS_SETSID -#define setsid() not_here("setsid") -#endif -#ifndef HAS_STRCOLL -#define strcoll(s1,s2) not_here("strcoll") -#endif -#ifndef HAS_STRTOD -#define strtod(s1,s2) not_here("strtod") -#endif -#ifndef HAS_STRTOL -#define strtol(s1,s2,b) not_here("strtol") -#endif -#ifndef HAS_STRTOUL -#define strtoul(s1,s2,b) not_here("strtoul") -#endif -#ifndef HAS_STRXFRM -#define strxfrm(s1,s2,n) not_here("strxfrm") -#endif -#ifndef HAS_TCGETPGRP -#define tcgetpgrp(a) not_here("tcgetpgrp") -#endif -#ifndef HAS_TCSETPGRP -#define tcsetpgrp(a,b) not_here("tcsetpgrp") -#endif -#ifndef HAS_TIMES -#define times(a) not_here("times") -#endif -#ifndef HAS_UNAME -#define uname(a) not_here("uname") -#endif -#ifndef HAS_WAITPID -#define waitpid(a,b,c) not_here("waitpid") -#endif - -#ifndef HAS_MBLEN -#ifndef mblen -#define mblen(a,b) not_here("mblen") -#endif -#endif -#ifndef HAS_MBSTOWCS -#define mbstowcs(s, pwcs, n) not_here("mbstowcs") -#endif -#ifndef HAS_MBTOWC -#define mbtowc(pwc, s, n) not_here("mbtowc") -#endif -#ifndef HAS_WCSTOMBS -#define wcstombs(s, pwcs, n) not_here("wcstombs") -#endif -#ifndef HAS_WCTOMB -#define wctomb(s, wchar) not_here("wcstombs") -#endif -#if !defined(HAS_MBLEN) && !defined(HAS_MBSTOWCS) && !defined(HAS_MBTOWC) && !defined(HAS_WCSTOMBS) && !defined(HAS_WCTOMB) -/* If we don't have these functions, then we wouldn't have gotten a typedef - for wchar_t, the wide character type. Defining wchar_t allows the - functions referencing it to compile. Its actual type is then meaningless, - since without the above functions, all sections using it end up calling - not_here() and croak. --Kaveh Ghazi (ghazi@noc.rutgers.edu) 9/18/94. */ -#ifndef wchar_t -#define wchar_t char -#endif -#endif - -#ifndef HAS_LOCALECONV -#define localeconv() not_here("localeconv") -#endif - -#ifdef HAS_TZNAME -# if !defined(WIN32) && !defined(__CYGWIN__) -extern char *tzname[]; -# endif -#else -#if !defined(WIN32) || (defined(__MINGW32__) && !defined(tzname)) -char *tzname[] = { "" , "" }; -#endif -#endif - -/* XXX struct tm on some systems (SunOS4/BSD) contains extra (non POSIX) - * fields for which we don't have Configure support yet: - * char *tm_zone; -- abbreviation of timezone name - * long tm_gmtoff; -- offset from GMT in seconds - * To workaround core dumps from the uninitialised tm_zone we get the - * system to give us a reasonable struct to copy. This fix means that - * strftime uses the tm_zone and tm_gmtoff values returned by - * localtime(time()). That should give the desired result most of the - * time. But probably not always! - * - * This is a temporary workaround to be removed once Configure - * support is added and NETaa14816 is considered in full. - * It does not address tzname aspects of NETaa14816. - */ -#ifdef HAS_GNULIBC -# ifndef STRUCT_TM_HASZONE -# define STRUCT_TM_HASZONE -# endif -#endif - -#ifdef STRUCT_TM_HASZONE -static void -init_tm(struct tm *ptm) /* see mktime, strftime and asctime */ -{ - Time_t now; - (void)time(&now); - Copy(localtime(&now), ptm, 1, struct tm); -} - -#else -# define init_tm(ptm) -#endif - -/* - * mini_mktime - normalise struct tm values without the localtime() - * semantics (and overhead) of mktime(). - */ -static void -mini_mktime(struct tm *ptm) -{ - int yearday; - int secs; - int month, mday, year, jday; - int odd_cent, odd_year; - -#define DAYS_PER_YEAR 365 -#define DAYS_PER_QYEAR (4*DAYS_PER_YEAR+1) -#define DAYS_PER_CENT (25*DAYS_PER_QYEAR-1) -#define DAYS_PER_QCENT (4*DAYS_PER_CENT+1) -#define SECS_PER_HOUR (60*60) -#define SECS_PER_DAY (24*SECS_PER_HOUR) -/* parentheses deliberately absent on these two, otherwise they don't work */ -#define MONTH_TO_DAYS 153/5 -#define DAYS_TO_MONTH 5/153 -/* offset to bias by March (month 4) 1st between month/mday & year finding */ -#define YEAR_ADJUST (4*MONTH_TO_DAYS+1) -/* as used here, the algorithm leaves Sunday as day 1 unless we adjust it */ -#define WEEKDAY_BIAS 6 /* (1+6)%7 makes Sunday 0 again */ - -/* - * Year/day algorithm notes: - * - * With a suitable offset for numeric value of the month, one can find - * an offset into the year by considering months to have 30.6 (153/5) days, - * using integer arithmetic (i.e., with truncation). To avoid too much - * messing about with leap days, we consider January and February to be - * the 13th and 14th month of the previous year. After that transformation, - * we need the month index we use to be high by 1 from 'normal human' usage, - * so the month index values we use run from 4 through 15. - * - * Given that, and the rules for the Gregorian calendar (leap years are those - * divisible by 4 unless also divisible by 100, when they must be divisible - * by 400 instead), we can simply calculate the number of days since some - * arbitrary 'beginning of time' by futzing with the (adjusted) year number, - * the days we derive from our month index, and adding in the day of the - * month. The value used here is not adjusted for the actual origin which - * it normally would use (1 January A.D. 1), since we're not exposing it. - * We're only building the value so we can turn around and get the - * normalised values for the year, month, day-of-month, and day-of-year. - * - * For going backward, we need to bias the value we're using so that we find - * the right year value. (Basically, we don't want the contribution of - * March 1st to the number to apply while deriving the year). Having done - * that, we 'count up' the contribution to the year number by accounting for - * full quadracenturies (400-year periods) with their extra leap days, plus - * the contribution from full centuries (to avoid counting in the lost leap - * days), plus the contribution from full quad-years (to count in the normal - * leap days), plus the leftover contribution from any non-leap years. - * At this point, if we were working with an actual leap day, we'll have 0 - * days left over. This is also true for March 1st, however. So, we have - * to special-case that result, and (earlier) keep track of the 'odd' - * century and year contributions. If we got 4 extra centuries in a qcent, - * or 4 extra years in a qyear, then it's a leap day and we call it 29 Feb. - * Otherwise, we add back in the earlier bias we removed (the 123 from - * figuring in March 1st), find the month index (integer division by 30.6), - * and the remainder is the day-of-month. We then have to convert back to - * 'real' months (including fixing January and February from being 14/15 in - * the previous year to being in the proper year). After that, to get - * tm_yday, we work with the normalised year and get a new yearday value for - * January 1st, which we subtract from the yearday value we had earlier, - * representing the date we've re-built. This is done from January 1 - * because tm_yday is 0-origin. - * - * Since POSIX time routines are only guaranteed to work for times since the - * UNIX epoch (00:00:00 1 Jan 1970 UTC), the fact that this algorithm - * applies Gregorian calendar rules even to dates before the 16th century - * doesn't bother me. Besides, you'd need cultural context for a given - * date to know whether it was Julian or Gregorian calendar, and that's - * outside the scope for this routine. Since we convert back based on the - * same rules we used to build the yearday, you'll only get strange results - * for input which needed normalising, or for the 'odd' century years which - * were leap years in the Julian calander but not in the Gregorian one. - * I can live with that. - * - * This algorithm also fails to handle years before A.D. 1 gracefully, but - * that's still outside the scope for POSIX time manipulation, so I don't - * care. - */ - - year = 1900 + ptm->tm_year; - month = ptm->tm_mon; - mday = ptm->tm_mday; - /* allow given yday with no month & mday to dominate the result */ - if (ptm->tm_yday >= 0 && mday <= 0 && month <= 0) { - month = 0; - mday = 0; - jday = 1 + ptm->tm_yday; - } - else { - jday = 0; - } - if (month >= 2) - month+=2; - else - month+=14, year--; - yearday = DAYS_PER_YEAR * year + year/4 - year/100 + year/400; - yearday += month*MONTH_TO_DAYS + mday + jday; - /* - * Note that we don't know when leap-seconds were or will be, - * so we have to trust the user if we get something which looks - * like a sensible leap-second. Wild values for seconds will - * be rationalised, however. - */ - if ((unsigned) ptm->tm_sec <= 60) { - secs = 0; - } - else { - secs = ptm->tm_sec; - ptm->tm_sec = 0; - } - secs += 60 * ptm->tm_min; - secs += SECS_PER_HOUR * ptm->tm_hour; - if (secs < 0) { - if (secs-(secs/SECS_PER_DAY*SECS_PER_DAY) < 0) { - /* got negative remainder, but need positive time */ - /* back off an extra day to compensate */ - yearday += (secs/SECS_PER_DAY)-1; - secs -= SECS_PER_DAY * (secs/SECS_PER_DAY - 1); - } - else { - yearday += (secs/SECS_PER_DAY); - secs -= SECS_PER_DAY * (secs/SECS_PER_DAY); - } - } - else if (secs >= SECS_PER_DAY) { - yearday += (secs/SECS_PER_DAY); - secs %= SECS_PER_DAY; - } - ptm->tm_hour = secs/SECS_PER_HOUR; - secs %= SECS_PER_HOUR; - ptm->tm_min = secs/60; - secs %= 60; - ptm->tm_sec += secs; - /* done with time of day effects */ - /* - * The algorithm for yearday has (so far) left it high by 428. - * To avoid mistaking a legitimate Feb 29 as Mar 1, we need to - * bias it by 123 while trying to figure out what year it - * really represents. Even with this tweak, the reverse - * translation fails for years before A.D. 0001. - * It would still fail for Feb 29, but we catch that one below. - */ - jday = yearday; /* save for later fixup vis-a-vis Jan 1 */ - yearday -= YEAR_ADJUST; - year = (yearday / DAYS_PER_QCENT) * 400; - yearday %= DAYS_PER_QCENT; - odd_cent = yearday / DAYS_PER_CENT; - year += odd_cent * 100; - yearday %= DAYS_PER_CENT; - year += (yearday / DAYS_PER_QYEAR) * 4; - yearday %= DAYS_PER_QYEAR; - odd_year = yearday / DAYS_PER_YEAR; - year += odd_year; - yearday %= DAYS_PER_YEAR; - if (!yearday && (odd_cent==4 || odd_year==4)) { /* catch Feb 29 */ - month = 1; - yearday = 29; - } - else { - yearday += YEAR_ADJUST; /* recover March 1st crock */ - month = yearday*DAYS_TO_MONTH; - yearday -= month*MONTH_TO_DAYS; - /* recover other leap-year adjustment */ - if (month > 13) { - month-=14; - year++; - } - else { - month-=2; - } - } - ptm->tm_year = year - 1900; - if (yearday) { - ptm->tm_mday = yearday; - ptm->tm_mon = month; - } - else { - ptm->tm_mday = 31; - ptm->tm_mon = month - 1; - } - /* re-build yearday based on Jan 1 to get tm_yday */ - year--; - yearday = year*DAYS_PER_YEAR + year/4 - year/100 + year/400; - yearday += 14*MONTH_TO_DAYS + 1; - ptm->tm_yday = jday - yearday; - /* fix tm_wday if not overridden by caller */ - if ((unsigned)ptm->tm_wday > 6) - ptm->tm_wday = (jday + WEEKDAY_BIAS) % 7; -} - -#ifdef HAS_LONG_DOUBLE -# if LONG_DOUBLESIZE > NVSIZE -# undef HAS_LONG_DOUBLE /* XXX until we figure out how to use them */ -# endif -#endif - -#ifndef HAS_LONG_DOUBLE -#ifdef LDBL_MAX -#undef LDBL_MAX -#endif -#ifdef LDBL_MIN -#undef LDBL_MIN -#endif -#ifdef LDBL_EPSILON -#undef LDBL_EPSILON -#endif -#endif - -static int -not_here(char *s) -{ - croak("POSIX::%s not implemented on this architecture", s); - return -1; -} - -static -NV -constant(char *name, int arg) -{ - errno = 0; - switch (*name) { - case 'A': - if (strEQ(name, "ARG_MAX")) -#ifdef ARG_MAX - return ARG_MAX; -#else - goto not_there; -#endif - break; - case 'B': - if (strEQ(name, "BUFSIZ")) -#ifdef BUFSIZ - return BUFSIZ; -#else - goto not_there; -#endif - if (strEQ(name, "BRKINT")) -#ifdef BRKINT - return BRKINT; -#else - goto not_there; -#endif - if (strEQ(name, "B9600")) -#ifdef B9600 - return B9600; -#else - goto not_there; -#endif - if (strEQ(name, "B19200")) -#ifdef B19200 - return B19200; -#else - goto not_there; -#endif - if (strEQ(name, "B38400")) -#ifdef B38400 - return B38400; -#else - goto not_there; -#endif - if (strEQ(name, "B0")) -#ifdef B0 - return B0; -#else - goto not_there; -#endif - if (strEQ(name, "B110")) -#ifdef B110 - return B110; -#else - goto not_there; -#endif - if (strEQ(name, "B1200")) -#ifdef B1200 - return B1200; -#else - goto not_there; -#endif - if (strEQ(name, "B134")) -#ifdef B134 - return B134; -#else - goto not_there; -#endif - if (strEQ(name, "B150")) -#ifdef B150 - return B150; -#else - goto not_there; -#endif - if (strEQ(name, "B1800")) -#ifdef B1800 - return B1800; -#else - goto not_there; -#endif - if (strEQ(name, "B200")) -#ifdef B200 - return B200; -#else - goto not_there; -#endif - if (strEQ(name, "B2400")) -#ifdef B2400 - return B2400; -#else - goto not_there; -#endif - if (strEQ(name, "B300")) -#ifdef B300 - return B300; -#else - goto not_there; -#endif - if (strEQ(name, "B4800")) -#ifdef B4800 - return B4800; -#else - goto not_there; -#endif - if (strEQ(name, "B50")) -#ifdef B50 - return B50; -#else - goto not_there; -#endif - if (strEQ(name, "B600")) -#ifdef B600 - return B600; -#else - goto not_there; -#endif - if (strEQ(name, "B75")) -#ifdef B75 - return B75; -#else - goto not_there; -#endif - break; - case 'C': - if (strEQ(name, "CHAR_BIT")) -#ifdef CHAR_BIT - return CHAR_BIT; -#else - goto not_there; -#endif - if (strEQ(name, "CHAR_MAX")) -#ifdef CHAR_MAX - return CHAR_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "CHAR_MIN")) -#ifdef CHAR_MIN - return CHAR_MIN; -#else - goto not_there; -#endif - if (strEQ(name, "CHILD_MAX")) -#ifdef CHILD_MAX - return CHILD_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "CLK_TCK")) -#ifdef CLK_TCK - return CLK_TCK; -#else - goto not_there; -#endif - if (strEQ(name, "CLOCAL")) -#ifdef CLOCAL - return CLOCAL; -#else - goto not_there; -#endif - if (strEQ(name, "CLOCKS_PER_SEC")) -#ifdef CLOCKS_PER_SEC - return CLOCKS_PER_SEC; -#else - goto not_there; -#endif - if (strEQ(name, "CREAD")) -#ifdef CREAD - return CREAD; -#else - goto not_there; -#endif - if (strEQ(name, "CS5")) -#ifdef CS5 - return CS5; -#else - goto not_there; -#endif - if (strEQ(name, "CS6")) -#ifdef CS6 - return CS6; -#else - goto not_there; -#endif - if (strEQ(name, "CS7")) -#ifdef CS7 - return CS7; -#else - goto not_there; -#endif - if (strEQ(name, "CS8")) -#ifdef CS8 - return CS8; -#else - goto not_there; -#endif - if (strEQ(name, "CSIZE")) -#ifdef CSIZE - return CSIZE; -#else - goto not_there; -#endif - if (strEQ(name, "CSTOPB")) -#ifdef CSTOPB - return CSTOPB; -#else - goto not_there; -#endif - break; - case 'D': - if (strEQ(name, "DBL_MAX")) -#ifdef DBL_MAX - return DBL_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "DBL_MIN")) -#ifdef DBL_MIN - return DBL_MIN; -#else - goto not_there; -#endif - if (strEQ(name, "DBL_DIG")) -#ifdef DBL_DIG - return DBL_DIG; -#else - goto not_there; -#endif - if (strEQ(name, "DBL_EPSILON")) -#ifdef DBL_EPSILON - return DBL_EPSILON; -#else - goto not_there; -#endif - if (strEQ(name, "DBL_MANT_DIG")) -#ifdef DBL_MANT_DIG - return DBL_MANT_DIG; -#else - goto not_there; -#endif - if (strEQ(name, "DBL_MAX_10_EXP")) -#ifdef DBL_MAX_10_EXP - return DBL_MAX_10_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "DBL_MAX_EXP")) -#ifdef DBL_MAX_EXP - return DBL_MAX_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "DBL_MIN_10_EXP")) -#ifdef DBL_MIN_10_EXP - return DBL_MIN_10_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "DBL_MIN_EXP")) -#ifdef DBL_MIN_EXP - return DBL_MIN_EXP; -#else - goto not_there; -#endif - break; - case 'E': - switch (name[1]) { - case 'A': - if (strEQ(name, "EACCES")) -#ifdef EACCES - return EACCES; -#else - goto not_there; -#endif - if (strEQ(name, "EADDRINUSE")) -#ifdef EADDRINUSE - return EADDRINUSE; -#else - goto not_there; -#endif - if (strEQ(name, "EADDRNOTAVAIL")) -#ifdef EADDRNOTAVAIL - return EADDRNOTAVAIL; -#else - goto not_there; -#endif - if (strEQ(name, "EAFNOSUPPORT")) -#ifdef EAFNOSUPPORT - return EAFNOSUPPORT; -#else - goto not_there; -#endif - if (strEQ(name, "EAGAIN")) -#ifdef EAGAIN - return EAGAIN; -#else - goto not_there; -#endif - if (strEQ(name, "EALREADY")) -#ifdef EALREADY - return EALREADY; -#else - goto not_there; -#endif - break; - case 'B': - if (strEQ(name, "EBADF")) -#ifdef EBADF - return EBADF; -#else - goto not_there; -#endif - if (strEQ(name, "EBUSY")) -#ifdef EBUSY - return EBUSY; -#else - goto not_there; -#endif - break; - case 'C': - if (strEQ(name, "ECHILD")) -#ifdef ECHILD - return ECHILD; -#else - goto not_there; -#endif - if (strEQ(name, "ECHO")) -#ifdef ECHO - return ECHO; -#else - goto not_there; -#endif - if (strEQ(name, "ECHOE")) -#ifdef ECHOE - return ECHOE; -#else - goto not_there; -#endif - if (strEQ(name, "ECHOK")) -#ifdef ECHOK - return ECHOK; -#else - goto not_there; -#endif - if (strEQ(name, "ECHONL")) -#ifdef ECHONL - return ECHONL; -#else - goto not_there; -#endif - if (strEQ(name, "ECONNABORTED")) -#ifdef ECONNABORTED - return ECONNABORTED; -#else - goto not_there; -#endif - if (strEQ(name, "ECONNREFUSED")) -#ifdef ECONNREFUSED - return ECONNREFUSED; -#else - goto not_there; -#endif - if (strEQ(name, "ECONNRESET")) -#ifdef ECONNRESET - return ECONNRESET; -#else - goto not_there; -#endif - break; - case 'D': - if (strEQ(name, "EDEADLK")) -#ifdef EDEADLK - return EDEADLK; -#else - goto not_there; -#endif - if (strEQ(name, "EDESTADDRREQ")) -#ifdef EDESTADDRREQ - return EDESTADDRREQ; -#else - goto not_there; -#endif - if (strEQ(name, "EDOM")) -#ifdef EDOM - return EDOM; -#else - goto not_there; -#endif - if (strEQ(name, "EDQUOT")) -#ifdef EDQUOT - return EDQUOT; -#else - goto not_there; -#endif - break; - case 'E': - if (strEQ(name, "EEXIST")) -#ifdef EEXIST - return EEXIST; -#else - goto not_there; -#endif - break; - case 'F': - if (strEQ(name, "EFAULT")) -#ifdef EFAULT - return EFAULT; -#else - goto not_there; -#endif - if (strEQ(name, "EFBIG")) -#ifdef EFBIG - return EFBIG; -#else - goto not_there; -#endif - break; - case 'H': - if (strEQ(name, "EHOSTDOWN")) -#ifdef EHOSTDOWN - return EHOSTDOWN; -#else - goto not_there; -#endif - if (strEQ(name, "EHOSTUNREACH")) -#ifdef EHOSTUNREACH - return EHOSTUNREACH; -#else - goto not_there; -#endif - break; - case 'I': - if (strEQ(name, "EINPROGRESS")) -#ifdef EINPROGRESS - return EINPROGRESS; -#else - goto not_there; -#endif - if (strEQ(name, "EINTR")) -#ifdef EINTR - return EINTR; -#else - goto not_there; -#endif - if (strEQ(name, "EINVAL")) -#ifdef EINVAL - return EINVAL; -#else - goto not_there; -#endif - if (strEQ(name, "EIO")) -#ifdef EIO - return EIO; -#else - goto not_there; -#endif - if (strEQ(name, "EISCONN")) -#ifdef EISCONN - return EISCONN; -#else - goto not_there; -#endif - if (strEQ(name, "EISDIR")) -#ifdef EISDIR - return EISDIR; -#else - goto not_there; -#endif - break; - case 'L': - if (strEQ(name, "ELOOP")) -#ifdef ELOOP - return ELOOP; -#else - goto not_there; -#endif - break; - case 'M': - if (strEQ(name, "EMFILE")) -#ifdef EMFILE - return EMFILE; -#else - goto not_there; -#endif - if (strEQ(name, "EMLINK")) -#ifdef EMLINK - return EMLINK; -#else - goto not_there; -#endif - if (strEQ(name, "EMSGSIZE")) -#ifdef EMSGSIZE - return EMSGSIZE; -#else - goto not_there; -#endif - break; - case 'N': - if (strEQ(name, "ENETDOWN")) -#ifdef ENETDOWN - return ENETDOWN; -#else - goto not_there; -#endif - if (strEQ(name, "ENETRESET")) -#ifdef ENETRESET - return ENETRESET; -#else - goto not_there; -#endif - if (strEQ(name, "ENETUNREACH")) -#ifdef ENETUNREACH - return ENETUNREACH; -#else - goto not_there; -#endif - if (strEQ(name, "ENOBUFS")) -#ifdef ENOBUFS - return ENOBUFS; -#else - goto not_there; -#endif - if (strEQ(name, "ENOEXEC")) -#ifdef ENOEXEC - return ENOEXEC; -#else - goto not_there; -#endif - if (strEQ(name, "ENOMEM")) -#ifdef ENOMEM - return ENOMEM; -#else - goto not_there; -#endif - if (strEQ(name, "ENOPROTOOPT")) -#ifdef ENOPROTOOPT - return ENOPROTOOPT; -#else - goto not_there; -#endif - if (strEQ(name, "ENOSPC")) -#ifdef ENOSPC - return ENOSPC; -#else - goto not_there; -#endif - if (strEQ(name, "ENOTBLK")) -#ifdef ENOTBLK - return ENOTBLK; -#else - goto not_there; -#endif - if (strEQ(name, "ENOTCONN")) -#ifdef ENOTCONN - return ENOTCONN; -#else - goto not_there; -#endif - if (strEQ(name, "ENOTDIR")) -#ifdef ENOTDIR - return ENOTDIR; -#else - goto not_there; -#endif - if (strEQ(name, "ENOTEMPTY")) -#ifdef ENOTEMPTY - return ENOTEMPTY; -#else - goto not_there; -#endif - if (strEQ(name, "ENOTSOCK")) -#ifdef ENOTSOCK - return ENOTSOCK; -#else - goto not_there; -#endif - if (strEQ(name, "ENOTTY")) -#ifdef ENOTTY - return ENOTTY; -#else - goto not_there; -#endif - if (strEQ(name, "ENFILE")) -#ifdef ENFILE - return ENFILE; -#else - goto not_there; -#endif - if (strEQ(name, "ENODEV")) -#ifdef ENODEV - return ENODEV; -#else - goto not_there; -#endif - if (strEQ(name, "ENOENT")) -#ifdef ENOENT - return ENOENT; -#else - goto not_there; -#endif - if (strEQ(name, "ENOLCK")) -#ifdef ENOLCK - return ENOLCK; -#else - goto not_there; -#endif - if (strEQ(name, "ENOSYS")) -#ifdef ENOSYS - return ENOSYS; -#else - goto not_there; -#endif - if (strEQ(name, "ENXIO")) -#ifdef ENXIO - return ENXIO; -#else - goto not_there; -#endif - if (strEQ(name, "ENAMETOOLONG")) -#ifdef ENAMETOOLONG - return ENAMETOOLONG; -#else - goto not_there; -#endif - break; - case 'O': - if (strEQ(name, "EOF")) -#ifdef EOF - return EOF; -#else - goto not_there; -#endif - if (strEQ(name, "EOPNOTSUPP")) -#ifdef EOPNOTSUPP - return EOPNOTSUPP; -#else - goto not_there; -#endif - break; - case 'P': - if (strEQ(name, "EPERM")) -#ifdef EPERM - return EPERM; -#else - goto not_there; -#endif - if (strEQ(name, "EPFNOSUPPORT")) -#ifdef EPFNOSUPPORT - return EPFNOSUPPORT; -#else - goto not_there; -#endif - if (strEQ(name, "EPIPE")) -#ifdef EPIPE - return EPIPE; -#else - goto not_there; -#endif - if (strEQ(name, "EPROCLIM")) -#ifdef EPROCLIM - return EPROCLIM; -#else - goto not_there; -#endif - if (strEQ(name, "EPROTONOSUPPORT")) -#ifdef EPROTONOSUPPORT - return EPROTONOSUPPORT; -#else - goto not_there; -#endif - if (strEQ(name, "EPROTOTYPE")) -#ifdef EPROTOTYPE - return EPROTOTYPE; -#else - goto not_there; -#endif - break; - case 'R': - if (strEQ(name, "ERANGE")) -#ifdef ERANGE - return ERANGE; -#else - goto not_there; -#endif - if (strEQ(name, "EREMOTE")) -#ifdef EREMOTE - return EREMOTE; -#else - goto not_there; -#endif - if (strEQ(name, "ERESTART")) -#ifdef ERESTART - return ERESTART; -#else - goto not_there; -#endif - if (strEQ(name, "EROFS")) -#ifdef EROFS - return EROFS; -#else - goto not_there; -#endif - break; - case 'S': - if (strEQ(name, "ESHUTDOWN")) -#ifdef ESHUTDOWN - return ESHUTDOWN; -#else - goto not_there; -#endif - if (strEQ(name, "ESOCKTNOSUPPORT")) -#ifdef ESOCKTNOSUPPORT - return ESOCKTNOSUPPORT; -#else - goto not_there; -#endif - if (strEQ(name, "ESPIPE")) -#ifdef ESPIPE - return ESPIPE; -#else - goto not_there; -#endif - if (strEQ(name, "ESRCH")) -#ifdef ESRCH - return ESRCH; -#else - goto not_there; -#endif - if (strEQ(name, "ESTALE")) -#ifdef ESTALE - return ESTALE; -#else - goto not_there; -#endif - break; - case 'T': - if (strEQ(name, "ETIMEDOUT")) -#ifdef ETIMEDOUT - return ETIMEDOUT; -#else - goto not_there; -#endif - if (strEQ(name, "ETOOMANYREFS")) -#ifdef ETOOMANYREFS - return ETOOMANYREFS; -#else - goto not_there; -#endif - if (strEQ(name, "ETXTBSY")) -#ifdef ETXTBSY - return ETXTBSY; -#else - goto not_there; -#endif - break; - case 'U': - if (strEQ(name, "EUSERS")) -#ifdef EUSERS - return EUSERS; -#else - goto not_there; -#endif - break; - case 'W': - if (strEQ(name, "EWOULDBLOCK")) -#ifdef EWOULDBLOCK - return EWOULDBLOCK; -#else - goto not_there; -#endif - break; - case 'X': - if (strEQ(name, "EXIT_FAILURE")) -#ifdef EXIT_FAILURE - return EXIT_FAILURE; -#else - return 1; -#endif - if (strEQ(name, "EXIT_SUCCESS")) -#ifdef EXIT_SUCCESS - return EXIT_SUCCESS; -#else - return 0; -#endif - if (strEQ(name, "EXDEV")) -#ifdef EXDEV - return EXDEV; -#else - goto not_there; -#endif - break; - } - if (strEQ(name, "E2BIG")) -#ifdef E2BIG - return E2BIG; -#else - goto not_there; -#endif - break; - case 'F': - if (strnEQ(name, "FLT_", 4)) { - if (strEQ(name, "FLT_MAX")) -#ifdef FLT_MAX - return FLT_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_MIN")) -#ifdef FLT_MIN - return FLT_MIN; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_ROUNDS")) -#ifdef FLT_ROUNDS - return FLT_ROUNDS; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_DIG")) -#ifdef FLT_DIG - return FLT_DIG; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_EPSILON")) -#ifdef FLT_EPSILON - return FLT_EPSILON; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_MANT_DIG")) -#ifdef FLT_MANT_DIG - return FLT_MANT_DIG; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_MAX_10_EXP")) -#ifdef FLT_MAX_10_EXP - return FLT_MAX_10_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_MAX_EXP")) -#ifdef FLT_MAX_EXP - return FLT_MAX_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_MIN_10_EXP")) -#ifdef FLT_MIN_10_EXP - return FLT_MIN_10_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_MIN_EXP")) -#ifdef FLT_MIN_EXP - return FLT_MIN_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "FLT_RADIX")) -#ifdef FLT_RADIX - return FLT_RADIX; -#else - goto not_there; -#endif - break; - } - if (strnEQ(name, "F_", 2)) { - if (strEQ(name, "F_DUPFD")) -#ifdef F_DUPFD - return F_DUPFD; -#else - goto not_there; -#endif - if (strEQ(name, "F_GETFD")) -#ifdef F_GETFD - return F_GETFD; -#else - goto not_there; -#endif - if (strEQ(name, "F_GETFL")) -#ifdef F_GETFL - return F_GETFL; -#else - goto not_there; -#endif - if (strEQ(name, "F_GETLK")) -#ifdef F_GETLK - return F_GETLK; -#else - goto not_there; -#endif - if (strEQ(name, "F_OK")) -#ifdef F_OK - return F_OK; -#else - goto not_there; -#endif - if (strEQ(name, "F_RDLCK")) -#ifdef F_RDLCK - return F_RDLCK; -#else - goto not_there; -#endif - if (strEQ(name, "F_SETFD")) -#ifdef F_SETFD - return F_SETFD; -#else - goto not_there; -#endif - if (strEQ(name, "F_SETFL")) -#ifdef F_SETFL - return F_SETFL; -#else - goto not_there; -#endif - if (strEQ(name, "F_SETLK")) -#ifdef F_SETLK - return F_SETLK; -#else - goto not_there; -#endif - if (strEQ(name, "F_SETLKW")) -#ifdef F_SETLKW - return F_SETLKW; -#else - goto not_there; -#endif - if (strEQ(name, "F_UNLCK")) -#ifdef F_UNLCK - return F_UNLCK; -#else - goto not_there; -#endif - if (strEQ(name, "F_WRLCK")) -#ifdef F_WRLCK - return F_WRLCK; -#else - goto not_there; -#endif - break; - } - if (strEQ(name, "FD_CLOEXEC")) -#ifdef FD_CLOEXEC - return FD_CLOEXEC; -#else - goto not_there; -#endif - if (strEQ(name, "FILENAME_MAX")) -#ifdef FILENAME_MAX - return FILENAME_MAX; -#else - goto not_there; -#endif - break; - case 'H': - if (strEQ(name, "HUGE_VAL")) -#if defined(USE_LONG_DOUBLE) && defined(HUGE_VALL) - /* HUGE_VALL is admittedly non-POSIX but if we are using long doubles - * we might as well use long doubles. --jhi */ - return HUGE_VALL; -#endif -#ifdef HUGE_VAL - return HUGE_VAL; -#else - goto not_there; -#endif - if (strEQ(name, "HUPCL")) -#ifdef HUPCL - return HUPCL; -#else - goto not_there; -#endif - break; - case 'I': - if (strEQ(name, "INT_MAX")) -#ifdef INT_MAX - return INT_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "INT_MIN")) -#ifdef INT_MIN - return INT_MIN; -#else - goto not_there; -#endif - if (strEQ(name, "ICANON")) -#ifdef ICANON - return ICANON; -#else - goto not_there; -#endif - if (strEQ(name, "ICRNL")) -#ifdef ICRNL - return ICRNL; -#else - goto not_there; -#endif - if (strEQ(name, "IEXTEN")) -#ifdef IEXTEN - return IEXTEN; -#else - goto not_there; -#endif - if (strEQ(name, "IGNBRK")) -#ifdef IGNBRK - return IGNBRK; -#else - goto not_there; -#endif - if (strEQ(name, "IGNCR")) -#ifdef IGNCR - return IGNCR; -#else - goto not_there; -#endif - if (strEQ(name, "IGNPAR")) -#ifdef IGNPAR - return IGNPAR; -#else - goto not_there; -#endif - if (strEQ(name, "INLCR")) -#ifdef INLCR - return INLCR; -#else - goto not_there; -#endif - if (strEQ(name, "INPCK")) -#ifdef INPCK - return INPCK; -#else - goto not_there; -#endif - if (strEQ(name, "ISIG")) -#ifdef ISIG - return ISIG; -#else - goto not_there; -#endif - if (strEQ(name, "ISTRIP")) -#ifdef ISTRIP - return ISTRIP; -#else - goto not_there; -#endif - if (strEQ(name, "IXOFF")) -#ifdef IXOFF - return IXOFF; -#else - goto not_there; -#endif - if (strEQ(name, "IXON")) -#ifdef IXON - return IXON; -#else - goto not_there; -#endif - break; - case 'L': - if (strnEQ(name, "LC_", 3)) { - if (strEQ(name, "LC_ALL")) -#ifdef LC_ALL - return LC_ALL; -#else - goto not_there; -#endif - if (strEQ(name, "LC_COLLATE")) -#ifdef LC_COLLATE - return LC_COLLATE; -#else - goto not_there; -#endif - if (strEQ(name, "LC_CTYPE")) -#ifdef LC_CTYPE - return LC_CTYPE; -#else - goto not_there; -#endif - if (strEQ(name, "LC_MONETARY")) -#ifdef LC_MONETARY - return LC_MONETARY; -#else - goto not_there; -#endif - if (strEQ(name, "LC_NUMERIC")) -#ifdef LC_NUMERIC - return LC_NUMERIC; -#else - goto not_there; -#endif - if (strEQ(name, "LC_TIME")) -#ifdef LC_TIME - return LC_TIME; -#else - goto not_there; -#endif - break; - } - if (strnEQ(name, "LDBL_", 5)) { - if (strEQ(name, "LDBL_MAX")) -#ifdef LDBL_MAX - return LDBL_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "LDBL_MIN")) -#ifdef LDBL_MIN - return LDBL_MIN; -#else - goto not_there; -#endif - if (strEQ(name, "LDBL_DIG")) -#ifdef LDBL_DIG - return LDBL_DIG; -#else - goto not_there; -#endif - if (strEQ(name, "LDBL_EPSILON")) -#ifdef LDBL_EPSILON - return LDBL_EPSILON; -#else - goto not_there; -#endif - if (strEQ(name, "LDBL_MANT_DIG")) -#ifdef LDBL_MANT_DIG - return LDBL_MANT_DIG; -#else - goto not_there; -#endif - if (strEQ(name, "LDBL_MAX_10_EXP")) -#ifdef LDBL_MAX_10_EXP - return LDBL_MAX_10_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "LDBL_MAX_EXP")) -#ifdef LDBL_MAX_EXP - return LDBL_MAX_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "LDBL_MIN_10_EXP")) -#ifdef LDBL_MIN_10_EXP - return LDBL_MIN_10_EXP; -#else - goto not_there; -#endif - if (strEQ(name, "LDBL_MIN_EXP")) -#ifdef LDBL_MIN_EXP - return LDBL_MIN_EXP; -#else - goto not_there; -#endif - break; - } - if (strnEQ(name, "L_", 2)) { - if (strEQ(name, "L_ctermid")) -#ifdef L_ctermid - return L_ctermid; -#else - goto not_there; -#endif - if (strEQ(name, "L_cuserid")) -#ifdef L_cuserid - return L_cuserid; -#else - goto not_there; -#endif - /* L_tmpnam[e] was a typo--retained for compatibility */ - if (strEQ(name, "L_tmpname") || strEQ(name, "L_tmpnam")) -#ifdef L_tmpnam - return L_tmpnam; -#else - goto not_there; -#endif - break; - } - if (strEQ(name, "LONG_MAX")) -#ifdef LONG_MAX - return LONG_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "LONG_MIN")) -#ifdef LONG_MIN - return LONG_MIN; -#else - goto not_there; -#endif - if (strEQ(name, "LINK_MAX")) -#ifdef LINK_MAX - return LINK_MAX; -#else - goto not_there; -#endif - break; - case 'M': - if (strEQ(name, "MAX_CANON")) -#ifdef MAX_CANON - return MAX_CANON; -#else - goto not_there; -#endif - if (strEQ(name, "MAX_INPUT")) -#ifdef MAX_INPUT - return MAX_INPUT; -#else - goto not_there; -#endif - if (strEQ(name, "MB_CUR_MAX")) -#ifdef MB_CUR_MAX - return MB_CUR_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "MB_LEN_MAX")) -#ifdef MB_LEN_MAX - return MB_LEN_MAX; -#else - goto not_there; -#endif - break; - case 'N': - if (strEQ(name, "NULL")) return 0; - if (strEQ(name, "NAME_MAX")) -#ifdef NAME_MAX - return NAME_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "NCCS")) -#ifdef NCCS - return NCCS; -#else - goto not_there; -#endif - if (strEQ(name, "NGROUPS_MAX")) -#ifdef NGROUPS_MAX - return NGROUPS_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "NOFLSH")) -#ifdef NOFLSH - return NOFLSH; -#else - goto not_there; -#endif - break; - case 'O': - if (strnEQ(name, "O_", 2)) { - if (strEQ(name, "O_APPEND")) -#ifdef O_APPEND - return O_APPEND; -#else - goto not_there; -#endif - if (strEQ(name, "O_CREAT")) -#ifdef O_CREAT - return O_CREAT; -#else - goto not_there; -#endif - if (strEQ(name, "O_TRUNC")) -#ifdef O_TRUNC - return O_TRUNC; -#else - goto not_there; -#endif - if (strEQ(name, "O_RDONLY")) -#ifdef O_RDONLY - return O_RDONLY; -#else - goto not_there; -#endif - if (strEQ(name, "O_RDWR")) -#ifdef O_RDWR - return O_RDWR; -#else - goto not_there; -#endif - if (strEQ(name, "O_WRONLY")) -#ifdef O_WRONLY - return O_WRONLY; -#else - goto not_there; -#endif - if (strEQ(name, "O_EXCL")) -#ifdef O_EXCL - return O_EXCL; -#else - goto not_there; -#endif - if (strEQ(name, "O_NOCTTY")) -#ifdef O_NOCTTY - return O_NOCTTY; -#else - goto not_there; -#endif - if (strEQ(name, "O_NONBLOCK")) -#ifdef O_NONBLOCK - return O_NONBLOCK; -#else - goto not_there; -#endif - if (strEQ(name, "O_ACCMODE")) -#ifdef O_ACCMODE - return O_ACCMODE; -#else - goto not_there; -#endif - break; - } - if (strEQ(name, "OPEN_MAX")) -#ifdef OPEN_MAX - return OPEN_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "OPOST")) -#ifdef OPOST - return OPOST; -#else - goto not_there; -#endif - break; - case 'P': - if (strEQ(name, "PATH_MAX")) -#ifdef PATH_MAX - return PATH_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "PARENB")) -#ifdef PARENB - return PARENB; -#else - goto not_there; -#endif - if (strEQ(name, "PARMRK")) -#ifdef PARMRK - return PARMRK; -#else - goto not_there; -#endif - if (strEQ(name, "PARODD")) -#ifdef PARODD - return PARODD; -#else - goto not_there; -#endif - if (strEQ(name, "PIPE_BUF")) -#ifdef PIPE_BUF - return PIPE_BUF; -#else - goto not_there; -#endif - break; - case 'R': - if (strEQ(name, "RAND_MAX")) -#ifdef RAND_MAX - return RAND_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "R_OK")) -#ifdef R_OK - return R_OK; -#else - goto not_there; -#endif - break; - case 'S': - if (strnEQ(name, "SIG", 3)) { - if (name[3] == '_') { - if (strEQ(name, "SIG_BLOCK")) -#ifdef SIG_BLOCK - return SIG_BLOCK; -#else - goto not_there; -#endif -#ifdef SIG_DFL - if (strEQ(name, "SIG_DFL")) return (IV)SIG_DFL; -#endif -#ifdef SIG_ERR - if (strEQ(name, "SIG_ERR")) return (IV)SIG_ERR; -#endif -#ifdef SIG_IGN - if (strEQ(name, "SIG_IGN")) return (IV)SIG_IGN; -#endif - if (strEQ(name, "SIG_SETMASK")) -#ifdef SIG_SETMASK - return SIG_SETMASK; -#else - goto not_there; -#endif - if (strEQ(name, "SIG_UNBLOCK")) -#ifdef SIG_UNBLOCK - return SIG_UNBLOCK; -#else - goto not_there; -#endif - break; - } - if (strEQ(name, "SIGABRT")) -#ifdef SIGABRT - return SIGABRT; -#else - goto not_there; -#endif - if (strEQ(name, "SIGALRM")) -#ifdef SIGALRM - return SIGALRM; -#else - goto not_there; -#endif - if (strEQ(name, "SIGCHLD")) -#ifdef SIGCHLD - return SIGCHLD; -#else - goto not_there; -#endif - if (strEQ(name, "SIGCONT")) -#ifdef SIGCONT - return SIGCONT; -#else - goto not_there; -#endif - if (strEQ(name, "SIGFPE")) -#ifdef SIGFPE - return SIGFPE; -#else - goto not_there; -#endif - if (strEQ(name, "SIGHUP")) -#ifdef SIGHUP - return SIGHUP; -#else - goto not_there; -#endif - if (strEQ(name, "SIGILL")) -#ifdef SIGILL - return SIGILL; -#else - goto not_there; -#endif - if (strEQ(name, "SIGINT")) -#ifdef SIGINT - return SIGINT; -#else - goto not_there; -#endif - if (strEQ(name, "SIGKILL")) -#ifdef SIGKILL - return SIGKILL; -#else - goto not_there; -#endif - if (strEQ(name, "SIGPIPE")) -#ifdef SIGPIPE - return SIGPIPE; -#else - goto not_there; -#endif - if (strEQ(name, "SIGQUIT")) -#ifdef SIGQUIT - return SIGQUIT; -#else - goto not_there; -#endif - if (strEQ(name, "SIGSEGV")) -#ifdef SIGSEGV - return SIGSEGV; -#else - goto not_there; -#endif - if (strEQ(name, "SIGSTOP")) -#ifdef SIGSTOP - return SIGSTOP; -#else - goto not_there; -#endif - if (strEQ(name, "SIGTERM")) -#ifdef SIGTERM - return SIGTERM; -#else - goto not_there; -#endif - if (strEQ(name, "SIGTSTP")) -#ifdef SIGTSTP - return SIGTSTP; -#else - goto not_there; -#endif - if (strEQ(name, "SIGTTIN")) -#ifdef SIGTTIN - return SIGTTIN; -#else - goto not_there; -#endif - if (strEQ(name, "SIGTTOU")) -#ifdef SIGTTOU - return SIGTTOU; -#else - goto not_there; -#endif - if (strEQ(name, "SIGUSR1")) -#ifdef SIGUSR1 - return SIGUSR1; -#else - goto not_there; -#endif - if (strEQ(name, "SIGUSR2")) -#ifdef SIGUSR2 - return SIGUSR2; -#else - goto not_there; -#endif - break; - } - if (name[1] == '_') { - if (strEQ(name, "S_ISGID")) -#ifdef S_ISGID - return S_ISGID; -#else - goto not_there; -#endif - if (strEQ(name, "S_ISUID")) -#ifdef S_ISUID - return S_ISUID; -#else - goto not_there; -#endif - if (strEQ(name, "S_IRGRP")) -#ifdef S_IRGRP - return S_IRGRP; -#else - goto not_there; -#endif - if (strEQ(name, "S_IROTH")) -#ifdef S_IROTH - return S_IROTH; -#else - goto not_there; -#endif - if (strEQ(name, "S_IRUSR")) -#ifdef S_IRUSR - return S_IRUSR; -#else - goto not_there; -#endif - if (strEQ(name, "S_IRWXG")) -#ifdef S_IRWXG - return S_IRWXG; -#else - goto not_there; -#endif - if (strEQ(name, "S_IRWXO")) -#ifdef S_IRWXO - return S_IRWXO; -#else - goto not_there; -#endif - if (strEQ(name, "S_IRWXU")) -#ifdef S_IRWXU - return S_IRWXU; -#else - goto not_there; -#endif - if (strEQ(name, "S_IWGRP")) -#ifdef S_IWGRP - return S_IWGRP; -#else - goto not_there; -#endif - if (strEQ(name, "S_IWOTH")) -#ifdef S_IWOTH - return S_IWOTH; -#else - goto not_there; -#endif - if (strEQ(name, "S_IWUSR")) -#ifdef S_IWUSR - return S_IWUSR; -#else - goto not_there; -#endif - if (strEQ(name, "S_IXGRP")) -#ifdef S_IXGRP - return S_IXGRP; -#else - goto not_there; -#endif - if (strEQ(name, "S_IXOTH")) -#ifdef S_IXOTH - return S_IXOTH; -#else - goto not_there; -#endif - if (strEQ(name, "S_IXUSR")) -#ifdef S_IXUSR - return S_IXUSR; -#else - goto not_there; -#endif - errno = EAGAIN; /* the following aren't constants */ -#ifdef S_ISBLK - if (strEQ(name, "S_ISBLK")) return S_ISBLK(arg); -#endif -#ifdef S_ISCHR - if (strEQ(name, "S_ISCHR")) return S_ISCHR(arg); -#endif -#ifdef S_ISDIR - if (strEQ(name, "S_ISDIR")) return S_ISDIR(arg); -#endif -#ifdef S_ISFIFO - if (strEQ(name, "S_ISFIFO")) return S_ISFIFO(arg); -#endif -#ifdef S_ISREG - if (strEQ(name, "S_ISREG")) return S_ISREG(arg); -#endif - break; - } - if (strEQ(name, "SEEK_CUR")) -#ifdef SEEK_CUR - return SEEK_CUR; -#else - goto not_there; -#endif - if (strEQ(name, "SEEK_END")) -#ifdef SEEK_END - return SEEK_END; -#else - goto not_there; -#endif - if (strEQ(name, "SEEK_SET")) -#ifdef SEEK_SET - return SEEK_SET; -#else - goto not_there; -#endif - if (strEQ(name, "STREAM_MAX")) -#ifdef STREAM_MAX - return STREAM_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "SHRT_MAX")) -#ifdef SHRT_MAX - return SHRT_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "SHRT_MIN")) -#ifdef SHRT_MIN - return SHRT_MIN; -#else - goto not_there; -#endif - if (strnEQ(name, "SA_", 3)) { - if (strEQ(name, "SA_NOCLDSTOP")) -#ifdef SA_NOCLDSTOP - return SA_NOCLDSTOP; -#else - goto not_there; -#endif - if (strEQ(name, "SA_NOCLDWAIT")) -#ifdef SA_NOCLDWAIT - return SA_NOCLDWAIT; -#else - goto not_there; -#endif - if (strEQ(name, "SA_NODEFER")) -#ifdef SA_NODEFER - return SA_NODEFER; -#else - goto not_there; -#endif - if (strEQ(name, "SA_ONSTACK")) -#ifdef SA_ONSTACK - return SA_ONSTACK; -#else - goto not_there; -#endif - if (strEQ(name, "SA_RESETHAND")) -#ifdef SA_RESETHAND - return SA_RESETHAND; -#else - goto not_there; -#endif - if (strEQ(name, "SA_RESTART")) -#ifdef SA_RESTART - return SA_RESTART; -#else - goto not_there; -#endif - if (strEQ(name, "SA_SIGINFO")) -#ifdef SA_SIGINFO - return SA_SIGINFO; -#else - goto not_there; -#endif - break; - } - if (strEQ(name, "SCHAR_MAX")) -#ifdef SCHAR_MAX - return SCHAR_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "SCHAR_MIN")) -#ifdef SCHAR_MIN - return SCHAR_MIN; -#else - goto not_there; -#endif - if (strEQ(name, "SSIZE_MAX")) -#ifdef SSIZE_MAX - return SSIZE_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "STDIN_FILENO")) -#ifdef STDIN_FILENO - return STDIN_FILENO; -#else - goto not_there; -#endif - if (strEQ(name, "STDOUT_FILENO")) -#ifdef STDOUT_FILENO - return STDOUT_FILENO; -#else - goto not_there; -#endif - if (strEQ(name, "STDERR_FILENO")) -#ifdef STDERR_FILENO - return STDERR_FILENO; -#else - goto not_there; -#endif - break; - case 'T': - if (strEQ(name, "TCIFLUSH")) -#ifdef TCIFLUSH - return TCIFLUSH; -#else - goto not_there; -#endif - if (strEQ(name, "TCIOFF")) -#ifdef TCIOFF - return TCIOFF; -#else - goto not_there; -#endif - if (strEQ(name, "TCIOFLUSH")) -#ifdef TCIOFLUSH - return TCIOFLUSH; -#else - goto not_there; -#endif - if (strEQ(name, "TCION")) -#ifdef TCION - return TCION; -#else - goto not_there; -#endif - if (strEQ(name, "TCOFLUSH")) -#ifdef TCOFLUSH - return TCOFLUSH; -#else - goto not_there; -#endif - if (strEQ(name, "TCOOFF")) -#ifdef TCOOFF - return TCOOFF; -#else - goto not_there; -#endif - if (strEQ(name, "TCOON")) -#ifdef TCOON - return TCOON; -#else - goto not_there; -#endif - if (strEQ(name, "TCSADRAIN")) -#ifdef TCSADRAIN - return TCSADRAIN; -#else - goto not_there; -#endif - if (strEQ(name, "TCSAFLUSH")) -#ifdef TCSAFLUSH - return TCSAFLUSH; -#else - goto not_there; -#endif - if (strEQ(name, "TCSANOW")) -#ifdef TCSANOW - return TCSANOW; -#else - goto not_there; -#endif - if (strEQ(name, "TMP_MAX")) -#ifdef TMP_MAX - return TMP_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "TOSTOP")) -#ifdef TOSTOP - return TOSTOP; -#else - goto not_there; -#endif - if (strEQ(name, "TZNAME_MAX")) -#ifdef TZNAME_MAX - return TZNAME_MAX; -#else - goto not_there; -#endif - break; - case 'U': - if (strEQ(name, "UCHAR_MAX")) -#ifdef UCHAR_MAX - return UCHAR_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "UINT_MAX")) -#ifdef UINT_MAX - return UINT_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "ULONG_MAX")) -#ifdef ULONG_MAX - return ULONG_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "USHRT_MAX")) -#ifdef USHRT_MAX - return USHRT_MAX; -#else - goto not_there; -#endif - break; - case 'V': - if (strEQ(name, "VEOF")) -#ifdef VEOF - return VEOF; -#else - goto not_there; -#endif - if (strEQ(name, "VEOL")) -#ifdef VEOL - return VEOL; -#else - goto not_there; -#endif - if (strEQ(name, "VERASE")) -#ifdef VERASE - return VERASE; -#else - goto not_there; -#endif - if (strEQ(name, "VINTR")) -#ifdef VINTR - return VINTR; -#else - goto not_there; -#endif - if (strEQ(name, "VKILL")) -#ifdef VKILL - return VKILL; -#else - goto not_there; -#endif - if (strEQ(name, "VMIN")) -#ifdef VMIN - return VMIN; -#else - goto not_there; -#endif - if (strEQ(name, "VQUIT")) -#ifdef VQUIT - return VQUIT; -#else - goto not_there; -#endif - if (strEQ(name, "VSTART")) -#ifdef VSTART - return VSTART; -#else - goto not_there; -#endif - if (strEQ(name, "VSTOP")) -#ifdef VSTOP - return VSTOP; -#else - goto not_there; -#endif - if (strEQ(name, "VSUSP")) -#ifdef VSUSP - return VSUSP; -#else - goto not_there; -#endif - if (strEQ(name, "VTIME")) -#ifdef VTIME - return VTIME; -#else - goto not_there; -#endif - break; - case 'W': - if (strEQ(name, "W_OK")) -#ifdef W_OK - return W_OK; -#else - goto not_there; -#endif - if (strEQ(name, "WNOHANG")) -#ifdef WNOHANG - return WNOHANG; -#else - goto not_there; -#endif - if (strEQ(name, "WUNTRACED")) -#ifdef WUNTRACED - return WUNTRACED; -#else - goto not_there; -#endif - errno = EAGAIN; /* the following aren't constants */ -#ifdef WEXITSTATUS - if (strEQ(name, "WEXITSTATUS")) return WEXITSTATUS(arg); -#endif -#ifdef WIFEXITED - if (strEQ(name, "WIFEXITED")) return WIFEXITED(arg); -#endif -#ifdef WIFSIGNALED - if (strEQ(name, "WIFSIGNALED")) return WIFSIGNALED(arg); -#endif -#ifdef WIFSTOPPED - if (strEQ(name, "WIFSTOPPED")) return WIFSTOPPED(arg); -#endif -#ifdef WSTOPSIG - if (strEQ(name, "WSTOPSIG")) return WSTOPSIG(arg); -#endif -#ifdef WTERMSIG - if (strEQ(name, "WTERMSIG")) return WTERMSIG(arg); -#endif - break; - case 'X': - if (strEQ(name, "X_OK")) -#ifdef X_OK - return X_OK; -#else - goto not_there; -#endif - break; - case '_': - if (strnEQ(name, "_PC_", 4)) { - if (strEQ(name, "_PC_CHOWN_RESTRICTED")) -#if defined(_PC_CHOWN_RESTRICTED) || HINT_SC_EXIST - return _PC_CHOWN_RESTRICTED; -#else - goto not_there; -#endif - if (strEQ(name, "_PC_LINK_MAX")) -#if defined(_PC_LINK_MAX) || HINT_SC_EXIST - return _PC_LINK_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_PC_MAX_CANON")) -#if defined(_PC_MAX_CANON) || HINT_SC_EXIST - return _PC_MAX_CANON; -#else - goto not_there; -#endif - if (strEQ(name, "_PC_MAX_INPUT")) -#if defined(_PC_MAX_INPUT) || HINT_SC_EXIST - return _PC_MAX_INPUT; -#else - goto not_there; -#endif - if (strEQ(name, "_PC_NAME_MAX")) -#if defined(_PC_NAME_MAX) || HINT_SC_EXIST - return _PC_NAME_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_PC_NO_TRUNC")) -#if defined(_PC_NO_TRUNC) || HINT_SC_EXIST - return _PC_NO_TRUNC; -#else - goto not_there; -#endif - if (strEQ(name, "_PC_PATH_MAX")) -#if defined(_PC_PATH_MAX) || HINT_SC_EXIST - return _PC_PATH_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_PC_PIPE_BUF")) -#if defined(_PC_PIPE_BUF) || HINT_SC_EXIST - return _PC_PIPE_BUF; -#else - goto not_there; -#endif - if (strEQ(name, "_PC_VDISABLE")) -#if defined(_PC_VDISABLE) || HINT_SC_EXIST - return _PC_VDISABLE; -#else - goto not_there; -#endif - break; - } - if (strnEQ(name, "_POSIX_", 7)) { - if (strEQ(name, "_POSIX_ARG_MAX")) -#ifdef _POSIX_ARG_MAX - return _POSIX_ARG_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_CHILD_MAX")) -#ifdef _POSIX_CHILD_MAX - return _POSIX_CHILD_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_CHOWN_RESTRICTED")) -#ifdef _POSIX_CHOWN_RESTRICTED - return _POSIX_CHOWN_RESTRICTED; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_JOB_CONTROL")) -#ifdef _POSIX_JOB_CONTROL - return _POSIX_JOB_CONTROL; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_LINK_MAX")) -#ifdef _POSIX_LINK_MAX - return _POSIX_LINK_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_MAX_CANON")) -#ifdef _POSIX_MAX_CANON - return _POSIX_MAX_CANON; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_MAX_INPUT")) -#ifdef _POSIX_MAX_INPUT - return _POSIX_MAX_INPUT; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_NAME_MAX")) -#ifdef _POSIX_NAME_MAX - return _POSIX_NAME_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_NGROUPS_MAX")) -#ifdef _POSIX_NGROUPS_MAX - return _POSIX_NGROUPS_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_NO_TRUNC")) -#ifdef _POSIX_NO_TRUNC - return _POSIX_NO_TRUNC; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_OPEN_MAX")) -#ifdef _POSIX_OPEN_MAX - return _POSIX_OPEN_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_PATH_MAX")) -#ifdef _POSIX_PATH_MAX - return _POSIX_PATH_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_PIPE_BUF")) -#ifdef _POSIX_PIPE_BUF - return _POSIX_PIPE_BUF; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_SAVED_IDS")) -#ifdef _POSIX_SAVED_IDS - return _POSIX_SAVED_IDS; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_SSIZE_MAX")) -#ifdef _POSIX_SSIZE_MAX - return _POSIX_SSIZE_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_STREAM_MAX")) -#ifdef _POSIX_STREAM_MAX - return _POSIX_STREAM_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_TZNAME_MAX")) -#ifdef _POSIX_TZNAME_MAX - return _POSIX_TZNAME_MAX; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_VDISABLE")) -#ifdef _POSIX_VDISABLE - return _POSIX_VDISABLE; -#else - return 0; -#endif - if (strEQ(name, "_POSIX_VERSION")) -#ifdef _POSIX_VERSION - return _POSIX_VERSION; -#else - return 0; -#endif - break; - } - if (strnEQ(name, "_SC_", 4)) { - if (strEQ(name, "_SC_ARG_MAX")) -#if defined(_SC_ARG_MAX) || HINT_SC_EXIST - return _SC_ARG_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_CHILD_MAX")) -#if defined(_SC_CHILD_MAX) || HINT_SC_EXIST - return _SC_CHILD_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_CLK_TCK")) -#if defined(_SC_CLK_TCK) || HINT_SC_EXIST - return _SC_CLK_TCK; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_JOB_CONTROL")) -#if defined(_SC_JOB_CONTROL) || HINT_SC_EXIST - return _SC_JOB_CONTROL; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_NGROUPS_MAX")) -#if defined(_SC_NGROUPS_MAX) || HINT_SC_EXIST - return _SC_NGROUPS_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_OPEN_MAX")) -#if defined(_SC_OPEN_MAX) || HINT_SC_EXIST - return _SC_OPEN_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_SAVED_IDS")) -#if defined(_SC_SAVED_IDS) || HINT_SC_EXIST - return _SC_SAVED_IDS; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_STREAM_MAX")) -#if defined(_SC_STREAM_MAX) || HINT_SC_EXIST - return _SC_STREAM_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_TZNAME_MAX")) -#if defined(_SC_TZNAME_MAX) || HINT_SC_EXIST - return _SC_TZNAME_MAX; -#else - goto not_there; -#endif - if (strEQ(name, "_SC_VERSION")) -#if defined(_SC_VERSION) || HINT_SC_EXIST - return _SC_VERSION; -#else - goto not_there; -#endif - break; - } - } - errno = EINVAL; - return 0; - -not_there: - errno = ENOENT; - return 0; -} - -MODULE = SigSet PACKAGE = POSIX::SigSet PREFIX = sig - -POSIX::SigSet -new(packname = "POSIX::SigSet", ...) - char * packname - CODE: - { - int i; - New(0, RETVAL, 1, sigset_t); - sigemptyset(RETVAL); - for (i = 1; i < items; i++) - sigaddset(RETVAL, SvIV(ST(i))); - } - OUTPUT: - RETVAL - -void -DESTROY(sigset) - POSIX::SigSet sigset - CODE: - Safefree(sigset); - -SysRet -sigaddset(sigset, sig) - POSIX::SigSet sigset - int sig - -SysRet -sigdelset(sigset, sig) - POSIX::SigSet sigset - int sig - -SysRet -sigemptyset(sigset) - POSIX::SigSet sigset - -SysRet -sigfillset(sigset) - POSIX::SigSet sigset - -int -sigismember(sigset, sig) - POSIX::SigSet sigset - int sig - - -MODULE = Termios PACKAGE = POSIX::Termios PREFIX = cf - -POSIX::Termios -new(packname = "POSIX::Termios", ...) - char * packname - CODE: - { -#ifdef I_TERMIOS - New(0, RETVAL, 1, struct termios); -#else - not_here("termios"); - RETVAL = 0; -#endif - } - OUTPUT: - RETVAL - -void -DESTROY(termios_ref) - POSIX::Termios termios_ref - CODE: -#ifdef I_TERMIOS - Safefree(termios_ref); -#else - not_here("termios"); -#endif - -SysRet -getattr(termios_ref, fd = 0) - POSIX::Termios termios_ref - int fd - CODE: - RETVAL = tcgetattr(fd, termios_ref); - OUTPUT: - RETVAL - -SysRet -setattr(termios_ref, fd = 0, optional_actions = 0) - POSIX::Termios termios_ref - int fd - int optional_actions - CODE: - RETVAL = tcsetattr(fd, optional_actions, termios_ref); - OUTPUT: - RETVAL - -speed_t -cfgetispeed(termios_ref) - POSIX::Termios termios_ref - -speed_t -cfgetospeed(termios_ref) - POSIX::Termios termios_ref - -tcflag_t -getiflag(termios_ref) - POSIX::Termios termios_ref - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - RETVAL = termios_ref->c_iflag; -#else - not_here("getiflag"); - RETVAL = 0; -#endif - OUTPUT: - RETVAL - -tcflag_t -getoflag(termios_ref) - POSIX::Termios termios_ref - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - RETVAL = termios_ref->c_oflag; -#else - not_here("getoflag"); - RETVAL = 0; -#endif - OUTPUT: - RETVAL - -tcflag_t -getcflag(termios_ref) - POSIX::Termios termios_ref - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - RETVAL = termios_ref->c_cflag; -#else - not_here("getcflag"); - RETVAL = 0; -#endif - OUTPUT: - RETVAL - -tcflag_t -getlflag(termios_ref) - POSIX::Termios termios_ref - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - RETVAL = termios_ref->c_lflag; -#else - not_here("getlflag"); - RETVAL = 0; -#endif - OUTPUT: - RETVAL - -cc_t -getcc(termios_ref, ccix) - POSIX::Termios termios_ref - int ccix - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - if (ccix >= NCCS) - croak("Bad getcc subscript"); - RETVAL = termios_ref->c_cc[ccix]; -#else - not_here("getcc"); - RETVAL = 0; -#endif - OUTPUT: - RETVAL - -SysRet -cfsetispeed(termios_ref, speed) - POSIX::Termios termios_ref - speed_t speed - -SysRet -cfsetospeed(termios_ref, speed) - POSIX::Termios termios_ref - speed_t speed - -void -setiflag(termios_ref, iflag) - POSIX::Termios termios_ref - tcflag_t iflag - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - termios_ref->c_iflag = iflag; -#else - not_here("setiflag"); -#endif - -void -setoflag(termios_ref, oflag) - POSIX::Termios termios_ref - tcflag_t oflag - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - termios_ref->c_oflag = oflag; -#else - not_here("setoflag"); -#endif - -void -setcflag(termios_ref, cflag) - POSIX::Termios termios_ref - tcflag_t cflag - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - termios_ref->c_cflag = cflag; -#else - not_here("setcflag"); -#endif - -void -setlflag(termios_ref, lflag) - POSIX::Termios termios_ref - tcflag_t lflag - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - termios_ref->c_lflag = lflag; -#else - not_here("setlflag"); -#endif - -void -setcc(termios_ref, ccix, cc) - POSIX::Termios termios_ref - int ccix - cc_t cc - CODE: -#ifdef I_TERMIOS /* References a termios structure member so ifdef it out. */ - if (ccix >= NCCS) - croak("Bad setcc subscript"); - termios_ref->c_cc[ccix] = cc; -#else - not_here("setcc"); -#endif - - -MODULE = POSIX PACKAGE = POSIX - -NV -constant(name,arg) - char * name - int arg - -int -isalnum(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!isalnum(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -isalpha(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!isalpha(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -iscntrl(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!iscntrl(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -isdigit(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!isdigit(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -isgraph(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!isgraph(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -islower(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!islower(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -isprint(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!isprint(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -ispunct(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!ispunct(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -isspace(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!isspace(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -isupper(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!isupper(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -int -isxdigit(charstring) - unsigned char * charstring - CODE: - unsigned char *s = charstring; - unsigned char *e = s + PL_na; /* "PL_na" set by typemap side effect */ - for (RETVAL = 1; RETVAL && s < e; s++) - if (!isxdigit(*s)) - RETVAL = 0; - OUTPUT: - RETVAL - -SysRet -open(filename, flags = O_RDONLY, mode = 0666) - char * filename - int flags - Mode_t mode - CODE: - if (flags & (O_APPEND|O_CREAT|O_TRUNC|O_RDWR|O_WRONLY|O_EXCL)) - TAINT_PROPER("open"); - RETVAL = open(filename, flags, mode); - OUTPUT: - RETVAL - - -HV * -localeconv() - CODE: -#ifdef HAS_LOCALECONV - struct lconv *lcbuf; - RETVAL = newHV(); - if ((lcbuf = localeconv())) { - /* the strings */ - if (lcbuf->decimal_point && *lcbuf->decimal_point) - hv_store(RETVAL, "decimal_point", 13, - newSVpv(lcbuf->decimal_point, 0), 0); - if (lcbuf->thousands_sep && *lcbuf->thousands_sep) - hv_store(RETVAL, "thousands_sep", 13, - newSVpv(lcbuf->thousands_sep, 0), 0); -#ifndef NO_LOCALECONV_GROUPING - if (lcbuf->grouping && *lcbuf->grouping) - hv_store(RETVAL, "grouping", 8, - newSVpv(lcbuf->grouping, 0), 0); -#endif - if (lcbuf->int_curr_symbol && *lcbuf->int_curr_symbol) - hv_store(RETVAL, "int_curr_symbol", 15, - newSVpv(lcbuf->int_curr_symbol, 0), 0); - if (lcbuf->currency_symbol && *lcbuf->currency_symbol) - hv_store(RETVAL, "currency_symbol", 15, - newSVpv(lcbuf->currency_symbol, 0), 0); - if (lcbuf->mon_decimal_point && *lcbuf->mon_decimal_point) - hv_store(RETVAL, "mon_decimal_point", 17, - newSVpv(lcbuf->mon_decimal_point, 0), 0); -#ifndef NO_LOCALECONV_MON_THOUSANDS_SEP - if (lcbuf->mon_thousands_sep && *lcbuf->mon_thousands_sep) - hv_store(RETVAL, "mon_thousands_sep", 17, - newSVpv(lcbuf->mon_thousands_sep, 0), 0); -#endif -#ifndef NO_LOCALECONV_MON_GROUPING - if (lcbuf->mon_grouping && *lcbuf->mon_grouping) - hv_store(RETVAL, "mon_grouping", 12, - newSVpv(lcbuf->mon_grouping, 0), 0); -#endif - if (lcbuf->positive_sign && *lcbuf->positive_sign) - hv_store(RETVAL, "positive_sign", 13, - newSVpv(lcbuf->positive_sign, 0), 0); - if (lcbuf->negative_sign && *lcbuf->negative_sign) - hv_store(RETVAL, "negative_sign", 13, - newSVpv(lcbuf->negative_sign, 0), 0); - /* the integers */ - if (lcbuf->int_frac_digits != CHAR_MAX) - hv_store(RETVAL, "int_frac_digits", 15, - newSViv(lcbuf->int_frac_digits), 0); - if (lcbuf->frac_digits != CHAR_MAX) - hv_store(RETVAL, "frac_digits", 11, - newSViv(lcbuf->frac_digits), 0); - if (lcbuf->p_cs_precedes != CHAR_MAX) - hv_store(RETVAL, "p_cs_precedes", 13, - newSViv(lcbuf->p_cs_precedes), 0); - if (lcbuf->p_sep_by_space != CHAR_MAX) - hv_store(RETVAL, "p_sep_by_space", 14, - newSViv(lcbuf->p_sep_by_space), 0); - if (lcbuf->n_cs_precedes != CHAR_MAX) - hv_store(RETVAL, "n_cs_precedes", 13, - newSViv(lcbuf->n_cs_precedes), 0); - if (lcbuf->n_sep_by_space != CHAR_MAX) - hv_store(RETVAL, "n_sep_by_space", 14, - newSViv(lcbuf->n_sep_by_space), 0); - if (lcbuf->p_sign_posn != CHAR_MAX) - hv_store(RETVAL, "p_sign_posn", 11, - newSViv(lcbuf->p_sign_posn), 0); - if (lcbuf->n_sign_posn != CHAR_MAX) - hv_store(RETVAL, "n_sign_posn", 11, - newSViv(lcbuf->n_sign_posn), 0); - } -#else - localeconv(); /* A stub to call not_here(). */ -#endif - OUTPUT: - RETVAL - -char * -setlocale(category, locale = 0) - int category - char * locale - CODE: - RETVAL = setlocale(category, locale); - if (RETVAL) { -#ifdef USE_LOCALE_CTYPE - if (category == LC_CTYPE -#ifdef LC_ALL - || category == LC_ALL -#endif - ) - { - char *newctype; -#ifdef LC_ALL - if (category == LC_ALL) - newctype = setlocale(LC_CTYPE, NULL); - else -#endif - newctype = RETVAL; - new_ctype(newctype); - } -#endif /* USE_LOCALE_CTYPE */ -#ifdef USE_LOCALE_COLLATE - if (category == LC_COLLATE -#ifdef LC_ALL - || category == LC_ALL -#endif - ) - { - char *newcoll; -#ifdef LC_ALL - if (category == LC_ALL) - newcoll = setlocale(LC_COLLATE, NULL); - else -#endif - newcoll = RETVAL; - new_collate(newcoll); - } -#endif /* USE_LOCALE_COLLATE */ -#ifdef USE_LOCALE_NUMERIC - if (category == LC_NUMERIC -#ifdef LC_ALL - || category == LC_ALL -#endif - ) - { - char *newnum; -#ifdef LC_ALL - if (category == LC_ALL) - newnum = setlocale(LC_NUMERIC, NULL); - else -#endif - newnum = RETVAL; - new_numeric(newnum); - } -#endif /* USE_LOCALE_NUMERIC */ - } - OUTPUT: - RETVAL - - -NV -acos(x) - NV x - -NV -asin(x) - NV x - -NV -atan(x) - NV x - -NV -ceil(x) - NV x - -NV -cosh(x) - NV x - -NV -floor(x) - NV x - -NV -fmod(x,y) - NV x - NV y - -void -frexp(x) - NV x - PPCODE: - int expvar; - /* (We already know stack is long enough.) */ - PUSHs(sv_2mortal(newSVnv(frexp(x,&expvar)))); - PUSHs(sv_2mortal(newSViv(expvar))); - -NV -ldexp(x,exp) - NV x - int exp - -NV -log10(x) - NV x - -void -modf(x) - NV x - PPCODE: - NV intvar; - /* (We already know stack is long enough.) */ - PUSHs(sv_2mortal(newSVnv(Perl_modf(x,&intvar)))); - PUSHs(sv_2mortal(newSVnv(intvar))); - -NV -sinh(x) - NV x - -NV -tan(x) - NV x - -NV -tanh(x) - NV x - -SysRet -sigaction(sig, action, oldaction = 0) - int sig - POSIX::SigAction action - POSIX::SigAction oldaction - CODE: -#ifdef WIN32 - RETVAL = not_here("sigaction"); -#else -# This code is really grody because we're trying to make the signal -# interface look beautiful, which is hard. - - { - GV *siggv = gv_fetchpv("SIG", TRUE, SVt_PVHV); - struct sigaction act; - struct sigaction oact; - POSIX__SigSet sigset; - SV** svp; - SV** sigsvp = hv_fetch(GvHVn(siggv), - PL_sig_name[sig], - strlen(PL_sig_name[sig]), - TRUE); - STRLEN n_a; - - /* Remember old handler name if desired. */ - if (oldaction) { - char *hand = SvPVx(*sigsvp, n_a); - svp = hv_fetch(oldaction, "HANDLER", 7, TRUE); - sv_setpv(*svp, *hand ? hand : "DEFAULT"); - } - - if (action) { - /* Vector new handler through %SIG. (We always use sighandler - for the C signal handler, which reads %SIG to dispatch.) */ - svp = hv_fetch(action, "HANDLER", 7, FALSE); - if (!svp) - croak("Can't supply an action without a HANDLER"); - sv_setpv(*sigsvp, SvPV(*svp, n_a)); - mg_set(*sigsvp); /* handles DEFAULT and IGNORE */ - act.sa_handler = PL_sighandlerp; - - /* Set up any desired mask. */ - svp = hv_fetch(action, "MASK", 4, FALSE); - if (svp && sv_isa(*svp, "POSIX::SigSet")) { - IV tmp = SvIV((SV*)SvRV(*svp)); - sigset = INT2PTR(sigset_t*, tmp); - act.sa_mask = *sigset; - } - else - sigemptyset(& act.sa_mask); - - /* Set up any desired flags. */ - svp = hv_fetch(action, "FLAGS", 5, FALSE); - act.sa_flags = svp ? SvIV(*svp) : 0; - } - - /* Now work around sigaction oddities */ - if (action && oldaction) - RETVAL = sigaction(sig, & act, & oact); - else if (action) - RETVAL = sigaction(sig, & act, (struct sigaction *)0); - else if (oldaction) - RETVAL = sigaction(sig, (struct sigaction *)0, & oact); - else - RETVAL = -1; - - if (oldaction) { - /* Get back the mask. */ - svp = hv_fetch(oldaction, "MASK", 4, TRUE); - if (sv_isa(*svp, "POSIX::SigSet")) { - IV tmp = SvIV((SV*)SvRV(*svp)); - sigset = INT2PTR(sigset_t*, tmp); - } - else { - New(0, sigset, 1, sigset_t); - sv_setptrobj(*svp, sigset, "POSIX::SigSet"); - } - *sigset = oact.sa_mask; - - /* Get back the flags. */ - svp = hv_fetch(oldaction, "FLAGS", 5, TRUE); - sv_setiv(*svp, oact.sa_flags); - } - } -#endif - OUTPUT: - RETVAL - -SysRet -sigpending(sigset) - POSIX::SigSet sigset - -SysRet -sigprocmask(how, sigset, oldsigset = 0) - int how - POSIX::SigSet sigset - POSIX::SigSet oldsigset = NO_INIT -INIT: - if ( items < 3 ) { - oldsigset = 0; - } - else if (sv_derived_from(ST(2), "POSIX::SigSet")) { - IV tmp = SvIV((SV*)SvRV(ST(2))); - oldsigset = INT2PTR(POSIX__SigSet,tmp); - } - else { - New(0, oldsigset, 1, sigset_t); - sigemptyset(oldsigset); - sv_setref_pv(ST(2), "POSIX::SigSet", (void*)oldsigset); - } - -SysRet -sigsuspend(signal_mask) - POSIX::SigSet signal_mask - -void -_exit(status) - int status - -SysRet -close(fd) - int fd - -SysRet -dup(fd) - int fd - -SysRet -dup2(fd1, fd2) - int fd1 - int fd2 - -SysRetLong -lseek(fd, offset, whence) - int fd - Off_t offset - int whence - -SysRet -nice(incr) - int incr - -void -pipe() - PPCODE: - int fds[2]; - if (pipe(fds) != -1) { - EXTEND(SP,2); - PUSHs(sv_2mortal(newSViv(fds[0]))); - PUSHs(sv_2mortal(newSViv(fds[1]))); - } - -SysRet -read(fd, buffer, nbytes) - PREINIT: - SV *sv_buffer = SvROK(ST(1)) ? SvRV(ST(1)) : ST(1); - INPUT: - int fd - size_t nbytes - char * buffer = sv_grow( sv_buffer, nbytes+1 ); - CLEANUP: - if (RETVAL >= 0) { - SvCUR(sv_buffer) = RETVAL; - SvPOK_only(sv_buffer); - *SvEND(sv_buffer) = '\0'; - SvTAINTED_on(sv_buffer); - } - -SysRet -setpgid(pid, pgid) - pid_t pid - pid_t pgid - -pid_t -setsid() - -pid_t -tcgetpgrp(fd) - int fd - -SysRet -tcsetpgrp(fd, pgrp_id) - int fd - pid_t pgrp_id - -void -uname() - PPCODE: -#ifdef HAS_UNAME - struct utsname buf; - if (uname(&buf) >= 0) { - EXTEND(SP, 5); - PUSHs(sv_2mortal(newSVpv(buf.sysname, 0))); - PUSHs(sv_2mortal(newSVpv(buf.nodename, 0))); - PUSHs(sv_2mortal(newSVpv(buf.release, 0))); - PUSHs(sv_2mortal(newSVpv(buf.version, 0))); - PUSHs(sv_2mortal(newSVpv(buf.machine, 0))); - } -#else - uname((char *) 0); /* A stub to call not_here(). */ -#endif - -SysRet -write(fd, buffer, nbytes) - int fd - char * buffer - size_t nbytes - -SV * -tmpnam() - PREINIT: - STRLEN i; - int len; - CODE: - RETVAL = newSVpvn("", 0); - SvGROW(RETVAL, L_tmpnam); - len = strlen(tmpnam(SvPV(RETVAL, i))); - SvCUR_set(RETVAL, len); - OUTPUT: - RETVAL - -void -abort() - -int -mblen(s, n) - char * s - size_t n - -size_t -mbstowcs(s, pwcs, n) - wchar_t * s - char * pwcs - size_t n - -int -mbtowc(pwc, s, n) - wchar_t * pwc - char * s - size_t n - -int -wcstombs(s, pwcs, n) - char * s - wchar_t * pwcs - size_t n - -int -wctomb(s, wchar) - char * s - wchar_t wchar - -int -strcoll(s1, s2) - char * s1 - char * s2 - -void -strtod(str) - char * str - PREINIT: - double num; - char *unparsed; - PPCODE: - SET_NUMERIC_LOCAL(); - num = strtod(str, &unparsed); - PUSHs(sv_2mortal(newSVnv(num))); - if (GIMME == G_ARRAY) { - EXTEND(SP, 1); - if (unparsed) - PUSHs(sv_2mortal(newSViv(strlen(unparsed)))); - else - PUSHs(&PL_sv_undef); - } - -void -strtol(str, base = 0) - char * str - int base - PREINIT: - long num; - char *unparsed; - PPCODE: - num = strtol(str, &unparsed, base); -#if IVSIZE <= LONGSIZE - if (num < IV_MIN || num > IV_MAX) - PUSHs(sv_2mortal(newSVnv((double)num))); - else -#endif - PUSHs(sv_2mortal(newSViv((IV)num))); - if (GIMME == G_ARRAY) { - EXTEND(SP, 1); - if (unparsed) - PUSHs(sv_2mortal(newSViv(strlen(unparsed)))); - else - PUSHs(&PL_sv_undef); - } - -void -strtoul(str, base = 0) - char * str - int base - PREINIT: - unsigned long num; - char *unparsed; - PPCODE: - num = strtoul(str, &unparsed, base); - if (num <= IV_MAX) - PUSHs(sv_2mortal(newSViv((IV)num))); - else - PUSHs(sv_2mortal(newSVnv((double)num))); - if (GIMME == G_ARRAY) { - EXTEND(SP, 1); - if (unparsed) - PUSHs(sv_2mortal(newSViv(strlen(unparsed)))); - else - PUSHs(&PL_sv_undef); - } - -void -strxfrm(src) - SV * src - CODE: - { - STRLEN srclen; - STRLEN dstlen; - char *p = SvPV(src,srclen); - srclen++; - ST(0) = sv_2mortal(NEWSV(800,srclen)); - dstlen = strxfrm(SvPVX(ST(0)), p, (size_t)srclen); - if (dstlen > srclen) { - dstlen++; - SvGROW(ST(0), dstlen); - strxfrm(SvPVX(ST(0)), p, (size_t)dstlen); - dstlen--; - } - SvCUR(ST(0)) = dstlen; - SvPOK_only(ST(0)); - } - -SysRet -mkfifo(filename, mode) - char * filename - Mode_t mode - CODE: - TAINT_PROPER("mkfifo"); - RETVAL = mkfifo(filename, mode); - OUTPUT: - RETVAL - -SysRet -tcdrain(fd) - int fd - - -SysRet -tcflow(fd, action) - int fd - int action - - -SysRet -tcflush(fd, queue_selector) - int fd - int queue_selector - -SysRet -tcsendbreak(fd, duration) - int fd - int duration - -char * -asctime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = 0) - int sec - int min - int hour - int mday - int mon - int year - int wday - int yday - int isdst - CODE: - { - struct tm mytm; - init_tm(&mytm); /* XXX workaround - see init_tm() above */ - mytm.tm_sec = sec; - mytm.tm_min = min; - mytm.tm_hour = hour; - mytm.tm_mday = mday; - mytm.tm_mon = mon; - mytm.tm_year = year; - mytm.tm_wday = wday; - mytm.tm_yday = yday; - mytm.tm_isdst = isdst; - RETVAL = asctime(&mytm); - } - OUTPUT: - RETVAL - -long -clock() - -char * -ctime(time) - Time_t &time - -void -times() - PPCODE: - struct tms tms; - clock_t realtime; - realtime = times( &tms ); - EXTEND(SP,5); - PUSHs( sv_2mortal( newSViv( (IV) realtime ) ) ); - PUSHs( sv_2mortal( newSViv( (IV) tms.tms_utime ) ) ); - PUSHs( sv_2mortal( newSViv( (IV) tms.tms_stime ) ) ); - PUSHs( sv_2mortal( newSViv( (IV) tms.tms_cutime ) ) ); - PUSHs( sv_2mortal( newSViv( (IV) tms.tms_cstime ) ) ); - -double -difftime(time1, time2) - Time_t time1 - Time_t time2 - -SysRetLong -mktime(sec, min, hour, mday, mon, year, wday = 0, yday = 0, isdst = 0) - int sec - int min - int hour - int mday - int mon - int year - int wday - int yday - int isdst - CODE: - { - struct tm mytm; - init_tm(&mytm); /* XXX workaround - see init_tm() above */ - mytm.tm_sec = sec; - mytm.tm_min = min; - mytm.tm_hour = hour; - mytm.tm_mday = mday; - mytm.tm_mon = mon; - mytm.tm_year = year; - mytm.tm_wday = wday; - mytm.tm_yday = yday; - mytm.tm_isdst = isdst; - RETVAL = mktime(&mytm); - } - OUTPUT: - RETVAL - -#XXX: if $xsubpp::WantOptimize is always the default -# sv_setpv(TARG, ...) could be used rather than -# ST(0) = sv_2mortal(newSVpv(...)) -void -strftime(fmt, sec, min, hour, mday, mon, year, wday = -1, yday = -1, isdst = -1) - char * fmt - int sec - int min - int hour - int mday - int mon - int year - int wday - int yday - int isdst - CODE: - { - char tmpbuf[128]; - struct tm mytm; - int len; -#ifdef __FreeBSD__ - long sgmtoff; - int sisdst; - char *szone; -#endif - init_tm(&mytm); /* XXX workaround - see init_tm() above */ - mytm.tm_sec = sec; - mytm.tm_min = min; - mytm.tm_hour = hour; - mytm.tm_mday = mday; - mytm.tm_mon = mon; - mytm.tm_year = year; - mytm.tm_wday = wday; - mytm.tm_yday = yday; - mytm.tm_isdst = isdst; -#ifdef __FreeBSD__ - sgmtoff = mytm.tm_gmtoff; - sisdst = mytm.tm_isdst; - szone = mytm.tm_zone; - /* to prevent mess with shifted hours/days/etc. */ - (void) timegm(&mytm); - mytm.tm_gmtoff = sgmtoff; - mytm.tm_isdst = sisdst; - mytm.tm_zone = szone; -#else - mini_mktime(&mytm); -#endif - len = strftime(tmpbuf, sizeof tmpbuf, fmt, &mytm); - /* - ** The following is needed to handle to the situation where - ** tmpbuf overflows. Basically we want to allocate a buffer - ** and try repeatedly. The reason why it is so complicated - ** is that getting a return value of 0 from strftime can indicate - ** one of the following: - ** 1. buffer overflowed, - ** 2. illegal conversion specifier, or - ** 3. the format string specifies nothing to be returned(not - ** an error). This could be because format is an empty string - ** or it specifies %p that yields an empty string in some locale. - ** If there is a better way to make it portable, go ahead by - ** all means. - */ - if ((len > 0 && len < sizeof(tmpbuf)) || (len == 0 && *fmt == '\0')) - ST(0) = sv_2mortal(newSVpv(tmpbuf, len)); - else { - /* Possibly buf overflowed - try again with a bigger buf */ - int fmtlen = strlen(fmt); - int bufsize = fmtlen + sizeof(tmpbuf); - char* buf; - int buflen; - - New(0, buf, bufsize, char); - while (buf) { - buflen = strftime(buf, bufsize, fmt, &mytm); - if (buflen > 0 && buflen < bufsize) - break; - /* heuristic to prevent out-of-memory errors */ - if (bufsize > 100*fmtlen) { - Safefree(buf); - buf = NULL; - break; - } - bufsize *= 2; - Renew(buf, bufsize, char); - } - if (buf) { - ST(0) = sv_2mortal(newSVpvn(buf, buflen)); - Safefree(buf); - } - else - ST(0) = sv_2mortal(newSVpvn(tmpbuf, len)); - } - } - -void -tzset() - -void -tzname() - PPCODE: - EXTEND(SP,2); - PUSHs(sv_2mortal(newSVpvn(tzname[0],strlen(tzname[0])))); - PUSHs(sv_2mortal(newSVpvn(tzname[1],strlen(tzname[1])))); - -SysRet -access(filename, mode) - char * filename - Mode_t mode - -char * -ctermid(s = 0) - char * s = 0; - -char * -cuserid(s = 0) - char * s = 0; - -SysRetLong -fpathconf(fd, name) - int fd - int name - -SysRetLong -pathconf(filename, name) - char * filename - int name - -SysRet -pause() - -SysRetLong -sysconf(name) - int name - -char * -ttyname(fd) - int fd diff --git a/contrib/perl5/ext/POSIX/hints/bsdos.pl b/contrib/perl5/ext/POSIX/hints/bsdos.pl deleted file mode 100644 index 62732ac..0000000 --- a/contrib/perl5/ext/POSIX/hints/bsdos.pl +++ /dev/null @@ -1,3 +0,0 @@ -# BSD platforms have extra fields in struct tm that need to be initialized. -# XXX A Configure test is needed. -$self->{CCFLAGS} = $Config{ccflags} . ' -DSTRUCT_TM_HASZONE' ; diff --git a/contrib/perl5/ext/POSIX/hints/dynixptx.pl b/contrib/perl5/ext/POSIX/hints/dynixptx.pl deleted file mode 100644 index 9b63684..0000000 --- a/contrib/perl5/ext/POSIX/hints/dynixptx.pl +++ /dev/null @@ -1,4 +0,0 @@ -# Need to add an extra '-lc' to the end to work around a DYNIX/ptx bug -# PR#227670 - linker error on fpgetround() - -$self->{LIBS} = ['-ldb -lm -lc']; diff --git a/contrib/perl5/ext/POSIX/hints/freebsd.pl b/contrib/perl5/ext/POSIX/hints/freebsd.pl deleted file mode 100644 index 62732ac..0000000 --- a/contrib/perl5/ext/POSIX/hints/freebsd.pl +++ /dev/null @@ -1,3 +0,0 @@ -# BSD platforms have extra fields in struct tm that need to be initialized. -# XXX A Configure test is needed. -$self->{CCFLAGS} = $Config{ccflags} . ' -DSTRUCT_TM_HASZONE' ; diff --git a/contrib/perl5/ext/POSIX/hints/linux.pl b/contrib/perl5/ext/POSIX/hints/linux.pl deleted file mode 100644 index f1d1981..0000000 --- a/contrib/perl5/ext/POSIX/hints/linux.pl +++ /dev/null @@ -1,5 +0,0 @@ -# libc6, aka glibc2, seems to need STRUCT_TM_HASZONE defined. -# Thanks to Bart Schuller <schuller@Lunatech.com> -# See Message-ID: <19971009002636.50729@tanglefoot> -# XXX A Configure test is needed. -$self->{CCFLAGS} = $Config{ccflags} . ' -DSTRUCT_TM_HASZONE -DHINT_SC_EXIST' ; diff --git a/contrib/perl5/ext/POSIX/hints/mint.pl b/contrib/perl5/ext/POSIX/hints/mint.pl deleted file mode 100644 index b975cbb..0000000 --- a/contrib/perl5/ext/POSIX/hints/mint.pl +++ /dev/null @@ -1,2 +0,0 @@ -$self->{CCFLAGS} = $Config{ccflags} . ' -DNO_LOCALECONV_GROUPING -DNO_LOCALECONV_MON_GROUPING'; - diff --git a/contrib/perl5/ext/POSIX/hints/netbsd.pl b/contrib/perl5/ext/POSIX/hints/netbsd.pl deleted file mode 100644 index 62732ac..0000000 --- a/contrib/perl5/ext/POSIX/hints/netbsd.pl +++ /dev/null @@ -1,3 +0,0 @@ -# BSD platforms have extra fields in struct tm that need to be initialized. -# XXX A Configure test is needed. -$self->{CCFLAGS} = $Config{ccflags} . ' -DSTRUCT_TM_HASZONE' ; diff --git a/contrib/perl5/ext/POSIX/hints/next_3.pl b/contrib/perl5/ext/POSIX/hints/next_3.pl deleted file mode 100644 index d907783..0000000 --- a/contrib/perl5/ext/POSIX/hints/next_3.pl +++ /dev/null @@ -1,5 +0,0 @@ -# NeXT *does* have setpgid when we use the -posix flag, but -# doesn't when we don't. The main perl sources are compiled -# without -posix, so the hints/next_3.sh hint file tells Configure -# that d_setpgid=undef. -$self->{CCFLAGS} = $Config{ccflags} . ' -posix -DHAS_SETPGID' ; diff --git a/contrib/perl5/ext/POSIX/hints/openbsd.pl b/contrib/perl5/ext/POSIX/hints/openbsd.pl deleted file mode 100644 index 62732ac..0000000 --- a/contrib/perl5/ext/POSIX/hints/openbsd.pl +++ /dev/null @@ -1,3 +0,0 @@ -# BSD platforms have extra fields in struct tm that need to be initialized. -# XXX A Configure test is needed. -$self->{CCFLAGS} = $Config{ccflags} . ' -DSTRUCT_TM_HASZONE' ; diff --git a/contrib/perl5/ext/POSIX/hints/sunos_4.pl b/contrib/perl5/ext/POSIX/hints/sunos_4.pl deleted file mode 100644 index 32b3558..0000000 --- a/contrib/perl5/ext/POSIX/hints/sunos_4.pl +++ /dev/null @@ -1,10 +0,0 @@ -# SunOS 4.1.3 has two extra fields in struct tm. This works around -# the problem. Other BSD platforms may have similar problems. -# This state of affairs also persists in glibc2, found -# on linux systems running libc6. -# XXX A Configure test is needed. - -# Although <unistd.h> is inappropriate in general for SunOS, we need it -# in POSIX.xs to get the correct prototype for ttyname(). - -$self->{CCFLAGS} = $Config{ccflags} . ' -DSTRUCT_TM_HASZONE -DI_UNISTD' ; diff --git a/contrib/perl5/ext/POSIX/hints/svr4.pl b/contrib/perl5/ext/POSIX/hints/svr4.pl deleted file mode 100644 index 07f2cb0..0000000 --- a/contrib/perl5/ext/POSIX/hints/svr4.pl +++ /dev/null @@ -1,12 +0,0 @@ -# NCR MP-RAS. Thanks to Doug Hendricks for this info. -# Configure sets osname=svr4.0, osvers=3.0, archname='3441-svr4.0' -# This system needs to explicitly link against -lmw to pull in some -# symbols such as _mwoflocheckl and possibly others. -# A. Dougherty Thu Dec 7 11:55:28 EST 2000 -if ($Config{'archname'} =~ /3441-svr4/) { - $self->{LIBS} = ['-lm -posix -lcposix -lmw']; -} -# Not sure what OS this one is. -elsif ($Config{archname} =~ /RM\d\d\d-svr4/) { - $self->{LIBS} = ['-lm -lc -lposix -lcposix']; -} diff --git a/contrib/perl5/ext/POSIX/typemap b/contrib/perl5/ext/POSIX/typemap deleted file mode 100644 index baf9bfc..0000000 --- a/contrib/perl5/ext/POSIX/typemap +++ /dev/null @@ -1,15 +0,0 @@ -Mode_t T_NV -pid_t T_NV -Uid_t T_NV -Time_t T_NV -Gid_t T_NV -Off_t T_NV -Dev_t T_NV -NV T_NV -fd T_IV -speed_t T_IV -tcflag_t T_IV -cc_t T_IV -POSIX::SigSet T_PTROBJ -POSIX::Termios T_PTROBJ -POSIX::SigAction T_HVREF |
