diff options
Diffstat (limited to 'libg++/libiberty')
| -rw-r--r-- | libg++/libiberty/ChangeLog | 1872 | ||||
| -rw-r--r-- | libg++/libiberty/insque.c | 50 | ||||
| -rw-r--r-- | libg++/libiberty/strerror.c | 829 |
3 files changed, 2751 insertions, 0 deletions
diff --git a/libg++/libiberty/ChangeLog b/libg++/libiberty/ChangeLog new file mode 100644 index 0000000..ec50980 --- /dev/null +++ b/libg++/libiberty/ChangeLog @@ -0,0 +1,1872 @@ +Mon Jun 10 13:17:17 1996 Doug Evans <dje@canuck.cygnus.com> + + * pexecute.c: New file. + +Wed Jun 5 16:57:45 1996 Richard Henderson <rth@tamu.edu> + + * xmalloc.c: Declare sbrk. + +Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * alloca-norm.h: Add SPARCworks cc compatible __builtin_alloca + declaration. + +Mon Apr 22 18:41:49 1996 Ian Lance Taylor <ian@cygnus.com> + + * xstrerror.c: Include <stdio.h>. + +Sun Apr 21 11:55:12 1996 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (CFILES): Add atexit.c. + +Sun Apr 21 09:50:09 1996 Stephen L Moshier (moshier@world.std.com) + + * choose-temp.c: Include sys/types.h before sys/file.h for sco3.2v5. + +Wed Apr 17 11:17:55 1996 Doug Evans <dje@canuck.cygnus.com> + + * choose-temp.c: Don't #include sys/file.h ifdef NO_SYS_FILE_H. + #include <stdio.h> + * config/mt-vxworks5 (HDEFINES): Define NO_SYS_FILE_H. + +Tue Apr 16 11:27:16 1996 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (lneeded-list): If alloca.o is needed, so is xmalloc.o. + Reverts Feb 8, 1995 change. + +Mon Apr 15 12:53:26 1996 Doug Evans <dje@canuck.cygnus.com> + + * choose-temp.c: New file. + * Makefile.in (CFILES): Add choose-temp.c. + (REQUIRED_OFILES): Add choose-temp.o. + +Sat Apr 13 14:19:30 1996 Stu Grossman (grossman@critters.cygnus.com) + + * floatformat.c (floatformat_to_double): Don't bias exponent when + handling zero's, denorms or NaNs. + +Thu Apr 11 13:36:56 1996 Stu Grossman (grossman@critters.cygnus.com) + + * floatformat.c (floatformat_to_double): Fix bugs with handling + numbers with fractions < 32 bits. + +Mon Apr 8 14:48:34 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.table: Permit --enable-shared to specify a list of + directories. + +Tue Mar 19 22:02:07 1996 Jason Merrill <jason@yorick.cygnus.com> + + * cplus-dem.c (demangle_template): Fix for non-mangled pointer + arguments. + +Fri Mar 8 17:24:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: If srcdir is `.' and with_target_subdir is not + `.', then set MULTISRCTOP before calling config-ml.in. + +Thu Mar 7 13:37:10 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw.c (mpw_open): Add debugging output option. + +Wed Mar 6 17:36:03 1996 Jason Merrill <jason@yorick.cygnus.com> + + * cplus-dem.c (demangle_template): Fix for address-of-extern arguments. + +Tue Feb 27 12:00:50 1996 Raymond Jou <rjou@mexican.cygnus.com> + + * mpw.c (mpwify_filename): Change 6 to 5 in + strncmp (unixname, "/tmp/", 5). + +Tue Feb 20 10:55:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * cplus-dem.c (demangle_template): Initialize is_bool. Correctly + handle 0 as a pointer value parameter. + +Mon Feb 5 16:41:44 1996 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (all): Depend upon required-list. + (required-list): New target. + (clean): Remove required-list. + +Wed Jan 31 10:19:41 1996 Steve Chamberlain <sac@slash.cygnus.com> + + * win32.c: Deleted. + * config.table (i386-*-win32): Deleted. + * config/mh-i386win32: Deleted. + +Thu Jan 18 11:34:17 1996 Ian Lance Taylor <ian@cygnus.com> + + * cplus-dem.c (cplus_demangle_opname): Change opname parameter to + const char *. + (cplus_mangle_opname): Change return type and opname parameter to + const char *. Don't cast return value. + +Tue Jan 16 12:13:11 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw.c: Include Timer.h, in order to get m68k Microseconds trap + definition. + +Wed Jan 3 13:15:04 1996 Fred Fish <fnf@cygnus.com> + + * obstack.c: Update copyright to 1996. + (_obstack_memory_used): Define new function. Called via + obstack_memory_used macro. + +Thu Dec 28 11:39:40 1995 Ian Lance Taylor <ian@cygnus.com> + + * xstrdup.c: New file. + * Makefile.in (CFILES): Add xstrdup.c. + (REQUIRED_OFILES): Add xstrdup.o. + (xstrdup.o): New target. + +Mon Dec 11 18:18:52 1995 Mike Stump <mrs@cygnus.com> + + * atexit.c: New stub to provide atexit on systems that have + on_exit, like SunOS 4.1.x systems. + * functions.def (on_exit, atexit): Ditto. + +Mon Dec 11 15:42:14 1995 Stan Shebs <shebs@andros.cygnus.com> + + * mpw.c (mpw_abort): Remove decl. + (mpw_access): Move debugging printf. + +Sat Dec 2 01:25:23 1995 Ian Lance Taylor <ian@cygnus.com> + + * config.table: Consistently use ${host} rather than ${xhost} or + ${target}. + * configure.in: Don't bother to set ${xhost} before calling + config.table. + +Tue Nov 28 14:16:57 1995 Brendan Kehoe <brendan@lisa.cygnus.com> + + * Makefile.in (.c.o): Use test instead of the left bracket, to + avoid problems with some versions of make. + +Tue Nov 28 11:45:17 1995 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Fix INCDIR edit to work with Nov 14 change. + +Tue Nov 21 11:26:34 1995 Fred Fish <fnf@rtl.cygnus.com> + + * config/mh-hpux: Remove. It was only used to define EXTRA_OFILES, + which was set to just alloca.o, which is now automatically marked + as needed by the autoconfiguration process. + +Tue Nov 21 14:15:06 1995 Ian Lance Taylor <ian@cygnus.com> + + * config.table: Check ${with_cross_host} rather than comparing + ${host} and ${target}. + +Thu Nov 16 14:34:42 1995 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: If with_target_subdir is empty, set xhost to + ${host} rather than ${target} before calling config.table. + +Tue Nov 14 01:38:30 1995 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (MULTITOP): Deleted. + (MULTISRCTOP, MULTIBUILDTOP): New. + (FLAGS_TO_PASS): Delete INCDIR. + (INCDIR): Add $(MULTISRCTOP). + (install_to_libdir): Add $(MULTISUBDIR). Call $(MULTIDO). + * configure.in: Delete call to cfg-ml-com.in. Call config-ml.in + instead of cfg-ml-pos.in. + (cross-compile check): Change to test for with_target_subdir. + (EXTRA_LINKS): Delete. + +Sun Nov 12 12:13:04 1995 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Add getpagesize.c.o to needed-list. + * mpw.c [USE_MW_HEADERS]: Conditionalize compiling of + functions that are supplied by Metrowerks libraries. + (fstat): Clean up descriptor->pointer conversion code. + (InstallConsole, etc): Empty definitions, for when linking + with SIOUX. + +Sun Nov 5 19:25:27 1995 Per Bothner <bothner@kalessin.cygnus.com> + + * Makefile.in (FLAGS_TO_PASS): Also pass PICFLAGS. + (.c.o): Stylistic change. + +Thu Nov 2 12:06:29 1995 Ian Lance Taylor <ian@cygnus.com> + + * strtol.c, strtoul.c: Don't include <stdlib.h>. From + phdm@info.ucl.ac.be (Philippe De Muyter). + +Wed Nov 1 11:59:36 1995 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Correct sed call. + +Mon Oct 30 13:03:45 1995 Per Bothner <bothner@kalessin.cygnus.com> + + * configure.in: Clean up / simplify for native. + + * configure.in: Merge in stuff from ../xiberty/configure.in. + * Makefile.in (CC): Add definition (so it can be overrridden + by ../configure). + +Tue Oct 24 17:57:27 1995 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed: Leave strerror.c.o in standard list of functions. + * mpw.c (R_OK, ENOENT, EACCESS, ENOSYS): Remove. + (link): Remove useless definition with error return. + (last_microseconds, warn_if_spin_delay, record_for_spin_delay): + Use UnsignedWide type for microsecond counts. + +Thu Oct 19 10:52:07 1995 Michael Meissner <meissner@wogglebug.tiac.net> + + * memcmp.c (memcmp): Argument types are const void *, not void + *const. + + * strncasecmp.c (strncasecmp): Include ansidecl.h/stdarg.h, not + sys/types.h. + * strcasecmp.c (strcasecmp): Ditto. + +Tue Oct 10 11:03:24 1995 Fred Fish <fnf@cygnus.com> + + * Makefile.in (BISON): Remove macro. + +Tue Sep 26 15:06:46 1995 Stan Shebs <shebs@andros.cygnus.com> + + * Makefile.in (HFILES): Add default empty definition. + * mpw-config.in (config.h): Only update if changed. + * mpw-make.in: Remove. + * mpw-make.sed: New file, edits Makefile.in into MPW makefile. + * mpw.c: Remove semi-clone of strerror code. + (sys_nerr, sys_errlist): Define here. + (Microseconds): Only define as A-line trap if m68k Mac. + +Wed Sep 20 12:53:32 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (maintainer-clean): New synonym for distclean. + +Mon Aug 28 19:47:52 1995 Per Bothner <bothner@kalessin.cygnus.com> + + * config.table: For host, generalize rs6000-ibm-aix* + to *-ibm-aix* so we also include powerpc. + +Tue Aug 22 03:18:05 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> + + Fri Jun 16 18:35:40 1995 Pat Rankin (rankin@eql.caltech.edu) + + * xstrerror.c: New file. + * Makefile.in, vmsbuild.com: Compile it. + +Mon Jul 31 12:16:32 1995 steve chamberlain <sac@slash.cygnus.com> + + * config.table (i386-*-win32): New. + +Fri Jul 21 11:35:52 1995 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (MULTITOP): New variable. + (MULTIDIRS, MULTISUBDIR, MULTIDO, MULTICLEAN): Likewise. + (all): Add multilib support. + (install_to_tooldir, *clean): Likewise. + +Mon Jul 10 11:47:27 1995 Ken Raeburn <raeburn@cygnus.com> + + * makefile.dos (OBJS): Add hex.o. From DJ Delorie. + +Fri Jun 30 17:28:59 1995 Pat Rankin (rankin@eql.caltech.edu) + + * vmsbuild.com: create "new-lib.olb", build libiberty under that + name, and then make it become "liberty.olb" when done, so that an + incomplete build attempt never leaves behind something which looks + like a complete library. + +Thu Jun 29 00:22:02 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * config/mh-i386pe: New file for PE hosts. + * config.table: Understand PE hosts. + +Wed Jun 28 19:13:23 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * cplus-dem.c: Update from gcc. + + * argv.c, dummy.c: If __STDC__, #include "alloca-conf.h" after + <stddef.h>. + * alloca-norm.h: If __STDC__, declare alloca with its parameter. + +Thu Jun 22 18:57:47 1995 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.in (ALL_CFLAGS): Define NEED_basename. + * mpw.c: Only test DebugPI once whenever printing debug info. + (mpwify_filename): If filename is /tmp/foo, change it into :_foo, + also fix to not write on input filename buffer. + (mpw_access): Use stat() instead of open(), works for directories + as well as files. + +Mon Jun 19 00:33:22 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * Makefile.in: Massage broken shells that require 'else true'. + +Sat Jun 17 23:21:58 1995 Fred Fish <fnf@cygnus.com> + + * alloca-norm.h: Declare alloca as type "PTR" to match functions.def. + Declare __builtin_alloca in the sparc case, as argv.c did. + * argv.c: Replace inline version of alloca-norm.h at start of file with + a #include of alloca-conf.h. Precede it with an include of ansidecl.h + because alloca-norm.h needs to declare alloca as "PTR". + +Mon Jun 12 14:24:26 1995 Steve Chamberlain <sac@slash.cygnus.com> + + * win32.c: New file. + +Fri Jun 9 15:16:14 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * dummy.c: #include "alloca-conf.h". + +Wed Jun 7 11:46:23 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * Makefile.in (mostlyclean): Remove stamp-picdir. + (clean): Don't. + +Mon Jun 5 18:46:06 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * config.table (frags): Use toplevel pic frags. + + * Makefile.in (PICFLAG): New macro. + (all): Depend on stamp-picdir. + (needed-list): Ditto. + (.c.o): Also build pic object. + (stamp-picdir): New rule. + (mostlyclean): Remove pic. + (clean): Remove stamp-picdir. + +Fri Mar 24 16:55:48 1995 Pat Rankin (rankin@eql.caltech.edu) + + * vmsbuild.com (config.h): Add `#define NEED_basename'. + +Tue May 23 10:12:46 1995 Per Bothner <bothner@kalessin.cygnus.com> + + * clock.c, getopt.c, strtod.c, vsprintf.c: Change from using LGPL + to libio-style copyright. + * getpagesize.c: Remove FSF copyright. + +Sat May 20 12:30:23 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> + + Added improved VMS support from Pat Rankin: + + Fri Mar 17 18:40:36 1995 Pat Rankin (rankin@eql.caltech.edu) + + * vmsbuild.com: new file. + + * getpagesize.c (getpagesize): implement for VMS; + * strerror.c (strerror, strerrno, strtoerrno): add rudimentary + support for EVMSERR. + +Thu May 18 17:01:42 1995 Ken Raeburn <raeburn@kr-laptop.cygnus.com> + + Wed May 10 14:28:16 1995 Richard Earnshaw (rearnsha@armltd.co.uk) + + * floatformat.c (floatformat_arm_ext): Define. + +Tue May 16 13:30:59 1995 Per Bothner <bothner@kalessin.cygnus.com> + + * basename.c, bcmp.c, getcwd.c, insque.c, rename.c, sigsetmask.c, + strerror.c, strsignal.c: Remove FSF copyright. + * sigsetmask.c: #include <sys/types.h> - seems to be needed by ISC. + +Mon May 15 19:53:17 1995 Per Bothner <bothner@kalessin.cygnus.com> + + * bcopy.c, bzero.c, memcmp.c, memcpy.c, memset.c, strchr.c, + strrchr.c, strstr.c, vfork.c: Remove FSF Copyright, because this + might contaminate libstdc++ with the LGPL. (OK'd by RMS 11 Oct 94.) + * strchr.c, strrchr.c: Add cast to suppress const warning. + +Thu May 4 14:36:42 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * cplus-dem.c: Use const instead of CONST. Don't include + ansidecl.h directly. + +Wed Apr 19 01:30:27 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * cplus-dem.c: Don't include libiberty.h. Do declare xmalloc and + xrealloc. + (-DMAIN): Don't rely on an externally-defined version number; + instead, require the version number to be defined as a + preprocessor macro. Handle the RS/6000 leading dot. Define + xmalloc, xrealloc and fatal. Don't strip a leading underscore + if we couldn't demangle the word. + +Tue Apr 4 13:03:51 1995 Stan Shebs <shebs@andros.cygnus.com> + + (Old mpw.c change descriptions retained for informational value.) + * mpw.c (warning_threshold): Default to .4 sec. + (overflow_count, current_progress): New globals. + (warn_if_spin_delay): Include current progress type, + such as program name, in message. + (mpw_start_progress): Set current_progress variable from arg. + (mpw_end_progress): Report spin delays by power-of-two-size + buckets instead of constant-size buckets. + + * mpw.c: Clean up formatting, types, returns, etc. + (ENOSYS): Define. + (mpw_fread, mpw_fwrite): Define. + (sleep): Define correctly. + + * mpw.c: New code to implement cursor spinning support. + (umask): New function. + (mpw_fopen, mpw_fseek, stat, fstat): Call PROGRESS. + + * mpw.c (mpw_basename, mpw_mixed_basename): New functions, find + basenames for MPW and MPW/Unix filenames. + (mpw_special_init): New function, calls Macsbug if desired. + + * mpw.c: Add GPL notice. + (mpwify_filename): Add more transformations. + (mpw_fopen): Call mpwify_filename on file names. + (rename): Remove. + (chdir, getcwd): Add simple definitions. + + * mpw.c: Random cleanups, remove unused code bits. + Added copy of strerror.c for gcc's use. + (stat, fstat, _stat): New versions based on Guido van Rossum code. + + * mpw.c (mpw_fseek): Make it work correctly when doing SEEK_CUR. + + * mpw.c (stat): Remove hack definition, get from sys/stat.h. + (fork, vfork, etc): Print error messages if called. + (getrusage, sbrk, environ, isatty, link, utime, mkdir, rmdir, + rename, chown): Define. + + * mpw-config.in: New file, MPW version of configure.in. + * mpw-make.in: New file, MPW version of Makefile.in. + * mpw.c: New file, MPW compatibility routines. + +Fri Mar 24 14:10:30 1995 Jim Kingdon (kingdon@lioth.cygnus.com) + + * basename.c: Include config.h before checking for NEED_basename. + +Thu Mar 23 19:09:54 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * functions.def: Add DEFFUNC for basename. + + * basename.c: Only define basename if NEED_basename. + +Thu Mar 16 13:36:05 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * config.table: Fix --enable-shared logic for native builds. + +Mon Mar 13 11:05:11 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * cplus-dem.c (demangle_template): Demangle bool literals properly. + +Mon Mar 6 23:57:28 1995 Stu Grossman (grossman@cygnus.com) + + * strtol.c strtoul.c: Replace these with less buggy versions from + NetBSD. (strtoul in particular couldn't handle base 16.) + +Wed Mar 1 15:59:01 1995 Ian Lance Taylor <ian@cygnus.com> + + * config/mt-vxworks5 (HDEFINES): Define NO_SYS_PARAM_H. + + * clock.c: If NO_SYS_PARAM_H is defined, don't include + <sys/param.h>. + * getcwd.c, getpagesize.c, getruntime.c: Likewise. + +Fri Feb 17 15:40:55 1995 Ian Lance Taylor <ian@cygnus.com> + + * getruntime.c (get_run_time): Don't assume that CLOCKS_PER_SEC is + a number; ANSI appears to permit any expression, including a + function call. + + * config.table (*-*-vxworks5*): Use mt-vxworks5 when configuring + xiberty. + * config/mt-vxworks5: New file. + +Thu Feb 9 14:19:45 1995 Ian Lance Taylor <ian@cygnus.com> + + * basename.c (basename): Change argument to be const. + +Wed Feb 8 18:06:52 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * Makefile.in (lneeded-list): Don't worry about xmalloc. + +Sun Jan 15 00:40:36 1995 Jeff Law (law@snake.cs.utah.edu) + + * Makefile.in (distclean): Delete xhost-mkfrag. + +Thu Jan 12 16:54:18 1995 Jason Merrill <jason@phydeaux.cygnus.com> + + * Makefile.in (lneeded-list): If alloca.o is needed, so is xmalloc.o. + +Wed Jan 11 22:39:56 1995 Ken Raeburn <raeburn@cujo.cygnus.com> + + * hex.c: New file. + * Makefile.in (REQUIRED_OFILES, CFILES): List it. + (hex.o): Add dependencies. + + * cplus-dem.c (demangle_prefix): For GNU style constructor and + destructor names, try demangling the remainder of the string. + +Wed Dec 28 00:49:15 1994 Ian Lance Taylor <ian@tweedledumb.cygnus.com> + + * vasprintf.c (int_vasprintf): New static function. + (vasprintf): Use int_vasprintf. Removes assumption that va_list + is assignment compatible. + +Sat Nov 5 19:29:12 1994 Jason Merrill (jason@phydeaux.cygnus.com) + + * Makefile.in (LIBCFLAGS): New variable. + (FLAGS_TO_PASS): Pass it. + (.c.o): Use it. + +Thu Nov 3 19:09:47 1994 Ken Raeburn <raeburn@cujo.cygnus.com> + + * getopt.c, getopt1.c: Do compile these functions under Linux, + since many native versions are based on glibc but are buggy. + +Mon Oct 24 15:16:46 1994 Per Bothner <bothner@kalessin.cygnus.com> + + * vasprintf.c: Make 'format' arg be const, to avoid a mismatch + with prototype in GNU libc. Support stdarg.h as well as varargs.h. + +Tue Oct 11 17:48:27 1994 Jason Merrill (jason@phydeaux.cygnus.com) + + * Makefile.in (REQUIRED_OFILES): Add vasprintf.o. + * functions.def: Remove vasprintf. + +Wed Sep 14 17:04:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) + + * xmalloc.c (first_break): New static variable. + (xmalloc_set_program_name): Record sbrk (0) in first_break. + (xmalloc): If memory allocation fails, try to report how much + memory was allocated by the program up to this point. + (xrealloc): Likewise. + +Sun Sep 04 17:58:10 1994 Richard Earnshaw (rwe@pegasus.esprit.ec.org) + + * Makefile.in (ERRORS_CC): New variable, defaulted to $(CC). Use it + when linking dummy. + * config.table: Add host RISCiX Makefile frag. + * config/mh-riscix: New file. + +Thu Aug 25 17:29:44 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) + + * Makefile.in (FLAGS_TO_PASS): Define. + ($(RULE1)): Use $(FLAGS_TO_PASS). + +Wed Aug 24 17:08:47 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) + + * vasprintf.c: Include <string.h>. + (vasprintf): Add casts to void for va_arg to avoid gcc warnings. + * xatexit.c: Declare malloc. + +Fri Aug 19 15:29:12 1994 Kung Hsu (kung@mexican.cygnus.com) + + * cplus-dem.c (demangle_args): Fix a bug in previous patch (the + one below). + +Thu Aug 18 14:37:14 1994 Kung Hsu (kung@mexican.cygnus.com) + + * cplus-dem.c (demangle args): Handle ARM repeat encoding where + the type index is greater than 9. + +Wed Aug 17 16:13:49 1994 Kung Hsu (kung@mexican.cygnus.com) + + * cplus-dem.c (demangle_qualified): accept optional '_' between + qualified name. This is baecause the template name may end with + numeric and can mixed up with the length of next qualified name. + +Wed Aug 3 05:52:14 1994 D. V. Henkel-Wallace (gumby@cygnus.com) + + * config/mt-sunos4: Use our standard location for cross-includes + and cross-libs when the target is also a "host" environment (ie no + newlib; includes and such don't belong to us). This is specific + to the Cygnus Support environment. + +Tue Aug 2 15:25:12 1994 Kung Hsu (kung@mexican.cygnus.com) + + * cplus-dem.c (demangle_template): demangle as xxx<'Q'> not + xxx<ch=81>. + +Mon Aug 1 17:02:48 1994 Kung Hsu (kung@mexican.cygnus.com) + + * cplus-dem.c (main): flush stdout to make pipe work. + +Sat Jul 16 12:56:32 1994 Stan Shebs (shebs@andros.cygnus.com) + + * config.table (*-*-cxux7*): Recognize. + * floatformat.c (floatformat_m88110_ext) [HARRIS_FLOAT_FORMAT]: + Harris-specific float format. + * config/mh-cxux7: New file. + +Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * cplus-dem.c (demangle_template): Make sure that the result of + consume_count doesn't index beyond the end of the string. + +Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * cplus-dem.c (gnu_special): Handle vtable mangling of gcc-2.4.5 and + earlier. Improve test for new vtable mangling. Change output back + to `virtual table'. + +Mon Jun 20 11:37:30 1994 Ian Lance Taylor (ian@sanguine.cygnus.com) + + * obstack.c: Always compile this code, even if using the GNU + library. Avoids problems with relatively recent binary + incompatibility. + +Thu Jun 16 17:54:01 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * cplus-dem.c: Include libiberty.h. + (xmalloc, xrealloc, free): Don't declare. + (strstr): Don't declare parameters. + (xmalloc, xrealloc): Don't define. + (long_options): Add no-strip-underscores. + (main): Call xmalloc_set_program_name. Pass n in short options to + getopt_long. Handle option 'n' to not strip underscores. + (usage): Mention -n and --no-strip-underscores. + +Sun Jun 12 01:37:09 1994 Jason Merrill (jason@deneb.cygnus.com) + + * cplus-dem.c (demangle_template): Separate consecutive >'s with a + space. + (gnu_special): Demangle template and qualified names in a vtable name. + +Fri May 27 12:27:52 1994 Ken Raeburn (raeburn@cujo.cygnus.com) + + From gas-2.3 and binutils-2.4 net releases: + + Wed May 11 22:32:00 1994 DJ Delorie (dj@ctron.com) + + * makefile.dos: [new] Makefile for dos/go32 + * configure.bat: update for latest files + * msdos.c: remove some functions now in libc.a + +Fri May 20 18:53:32 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * cplus-dem.c (gnu_special): Recognize thunks, as well as + the new naming style for vtables (when -fvtable-thunks). + +Wed May 18 13:34:06 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * Makefile.in (XTRAFLAGS): Don't define. + (.c.o, dummy.o): Don't use XTRAFLAGS. + ($(RULE1)): Don't pass XTRAFLAGS down in recursive call. + +Fri May 13 16:02:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * vasprintf.c: New file. + * Makefile.in, functions.def: Add it. + +Fri May 13 16:20:28 1994 Jason Merrill (jason@deneb.cygnus.com) + + * cplus-dem.c (demangle_fund_type): Grok bool. + +Fri May 6 14:44:21 1994 Steve Chamberlain (sac@cygnus.com) + + * config.table: Add go32 + * config/mh-go32: New template. + +Fri May 6 11:01:59 1994 D. V. Henkel-Wallace (gumby@rtl.cygnus.com) + + * config.table, config/mt-sunos4: config for when sun4 is cross target. + +Mon Apr 11 00:54:33 1994 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * getopt.c [not __GNU_LIBRARY__] [__GCC__] [not __STDC__]: + Declare strlen to return int. Don't include stddef.h. + +Fri Apr 1 00:38:17 1994 Jim Wilson (wilson@mole.gnu.ai.mit.edu) + + * getopt.c: Delete use of IN_GCC to control whether + stddef.h or gstddef.h is included. + +Thu Apr 14 14:00:56 1994 Kung Hsu (kung@mexican.cygnus.com) + + * cplus-dem.c (demangle_signature): Fix a bug in template function + type numbering. + +Wed Apr 13 17:23:03 1994 Kung Hsu (kung@mexican.cygnus.com) + + * cplus-dem.c (demangle_signature): Fix template function with arm + style argument type number, Tn. + +Wed Apr 13 17:11:15 1994 Jason Merrill (jason@deneb.cygnus.com) + + * cplus-dem.c (optable): Add new[] and delete[]. + +Fri Apr 8 11:21:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * argv.c (buildargv): Don't produce empty argument just because + there is trailing whitespace. + +Wed Apr 6 11:42:14 1994 Kung Hsu (kung@mexican.cygnus.com) + + * cplus-dem.c (demangle_template): fix 'Q' qualified name bug. + Handle 'p' same as 'P'. + * cplus-dem.c (do_type): Handle 'p' same as 'P'. + +Sat Mar 26 12:00:13 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * floatformat.c (get_field, put_field): Fix off by one error in + little endian case. + +Thu Mar 24 10:40:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * floatformat.c (floatformat_from_double): Pass unsigned char *, + not char *, to put_field. + +Fri Mar 18 12:34:33 1994 Per Bothner (bothner@kalessin.cygnus.com) + + * memmove.c: Re-wrote; placed in public domain. + +Wed Mar 16 10:33:07 1994 Jim Kingdon (kingdon@lioth.cygnus.com) + + * cplus-dem.c (demangle_prefix): If ARM demangling, don't treat + __Q* as a constructor. + +Mon Mar 14 12:26:02 1994 Ian Lance Taylor (ian@cygnus.com) + + * ieee-float.c: Removed; no longer used. + * Makefile.in: Changed accordingly. + +Mon Mar 7 12:28:17 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * floatformat.c (get_field): Removed unused local variable i. + (put_field): Removed unused local variable i. + +Sun Feb 27 21:50:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com) + + * floatformat.c: New file, intended to replace ieee-float.c. + * Makefile.in: Change accordingly. + +Thu Feb 24 11:51:12 1994 David J. Mackenzie (djm@rtl.cygnus.com) + + * getopt.c: Remove #ifdef GETOPT_COMPAT and #if 0 code. + (_getopt_initialize): New function, broken out of _getopt_internal. + (_getopt_internal): + If long_only and the ARGV-element has the form "-f", where f is + a valid short option, don't consider it an abbreviated form of + a long option that starts with f. Otherwise there would be no + way to give the -f short option. + +Thu Feb 10 14:44:16 1994 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * getopt.c [not __GNU_LIBRARY__] [__GNUC__] [not IN_GCC]: + Test just __STDC__, not emacs. + +Wed Feb 9 00:14:00 1994 Richard Stallman (rms@mole.gnu.ai.mit.edu) + + * getopt.c [not __GNU_LIBRARY__] [__GNUC__] [not IN_GCC] + [emacs] [not __STDC__]: Don't include stddef.h. Don't declare strlen. + +Fri Dec 24 19:43:00 1993 Noah Friedman (friedman@nutrimat.gnu.ai.mit.edu) + + * getopt.c (_NO_PROTO): Define before config.h is included. + +Mon Sep 20 15:59:03 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * getopt.c, getopt1.c [emacs || CONFIG_BROKETS]: Include + <config.h> only under these, else "config.h". + +Thu Aug 12 18:16:49 1993 Roland McGrath (roland@churchy.gnu.ai.mit.edu) + + * getopt.c, getopt1.c [HAVE_CONFIG_H]: Include + <config.h> instead of "config.h". + +Sun Feb 20 17:17:01 1994 Ian Lance Taylor (ian@lisa.cygnus.com) + + * concat.c: Check ANSI_PROTOTYPES rather than __STDC__ to decide + whether to use prototypes or not. + * strerror.c (const): Never undefine; let ansidecl.h handle it. + * strsignal.c (const): Likewise. + +Thu Feb 17 13:27:35 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * xatexit.c (_xexit_cleanup): Declare as extern; don't initialize. + Merging common and initialized variables need not be supported by + ANSI C compilers. + (xatexit): Initialize _xexit_cleanup if not already set. + * xexit.c: Comment fix. + +Wed Feb 16 01:15:36 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * xmalloc.c: Don't declare xexit; it's declared in libiberty.h. + (xrealloc): If oldmem is NULL, allocate with malloc, rather than + assuming that realloc works correctly. + +Tue Feb 15 09:26:16 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * concat.c, ieee-float.c: Replace inclusion of <string.h> + with explicit function declarations, as recommended by Ian Taylor. + +Sat Feb 12 10:31:11 1994 David J. Mackenzie (djm@rtl.cygnus.com) + + * xmalloc.c (xmalloc, xrealloc): Use PTR and size_t throughout. + (malloc, realloc): Declare. + +Thu Feb 10 17:08:19 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * argv.c, basename.c: Include ansidecl.h and libiberty.h. + * concat.c, fdmatch.c, getruntime.c, spaces.c: Likewise. + * strerror.c, strsignal.c, xatexit.c, xexit.c: Likewise. + * xmalloc.c: Likewise. + * concat.c: Don't declare xmalloc. If __STDC__, use <stdarg.h> + macros, not <varargs.h> macros. + * spaces.c (spaces): Make return type const. Don't crash if + malloc returns NULL. + * strerror.c (struct error_info): Make name and msg fields const. + (error_names): Make const. + (strerrno): Make const. + (strtoerrno): Make argument const. + * strsignal.c (struct signal_info): Make name and msg fields + const. + (signal_names, sys_siglist): Make const. + (strsignal, strsigno): Make const. + (strtosigno): Make argument const. + * xatexit.c: Declare parameter types. + * xmalloc.c (name): Make const. + (xmalloc_set_program_name): Make argument const. + * Makefile.in (INCDIR): Define. + (.c.o): Use $(INCDIR). + (dummy.o): Likewise. + (argv.o, basename.o): New targets; depend on libiberty.h. + (concat.o, fdmatch.o, getruntime.o, spaces.o): Likewise. + (strerror.o, strsignal.o, xatexit.o, xexit.o): Likewise. + (xmalloc.o): Likewise. + (cplus-dem.o): New target; depend on demangle.h. + (getopt.o, getopt1.o): New targets; depend on getopt.h. + (ieee-float.o): New target; depend on ieee-float.h. + (obstack.o): New target; depend on obstack.h. + +Tue Feb 8 05:29:08 1994 David J. Mackenzie (djm@thepub.cygnus.com) + + Handle obstack_chunk_alloc returning NULL. This allows + obstacks to be used by libraries, without forcing them + to call exit or longjmp. + * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk): + If CALL_CHUNKFUN returns NULL, set alloc_failed, else clear it. + (_obstack_begin, _obstack_begin_1): Return 1 if successful, 0 if not. + +Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * concat.c, ieee-float.c: Include <string.h>. + +Sun Feb 6 21:28:46 1994 David J. Mackenzie (djm@thepub.cygnus.com) + + * xmalloc.c (xmalloc_set_program_name): New function. + (xmalloc, xrealloc): Include the name in the error message, if set. + + * Replace atexit.c with xatexit.c. + * Makefile.in (CFILES), functions.def: Change references. + +Sat Feb 5 14:02:32 1994 Stan Shebs (shebs@andros.cygnus.com) + + * getruntime.c (get_run_time): Use getrusage or times if + HAVE_GETRUSAGE or HAVE_TIMES are defined. + +Fri Feb 4 15:49:38 1994 David J. Mackenzie (djm@thepub.cygnus.com) + + * atexit.c: New file. + * Makefile.in (CFILES), functions.def: Add it. + * xexit.c: New file. + * Makefile.in (CFILES, REQUIRED_OFILES): Add it. + * xmalloc.c (xmalloc, xrealloc): Call xexit instead of exit. + Change request for 0 bytes into request for 1 byte. + +Wed Feb 2 11:36:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * xmalloc.c (xmalloc, xrealloc): Print size using %lu, and cast to + unsigned long, to avoid warnings. + +Fri Jan 28 17:49:06 1994 Ken Raeburn (raeburn@cujo.cygnus.com) + + * dummy.c: Don't include time.h ever; always define clock_t as + "unsigned long". Until gcc/fixincludes ensures that clock_t + exists, __STDC__ isn't a sufficient test. And if clock() doesn't + exist, clock_t probably doesn't either. + +Mon Jan 24 11:52:31 1994 Stan Shebs (shebs@andros.cygnus.com) + + * clock.c, getruntime.c: New files. + * Makefile.in: Add to file lists. + * functions.def (clock): Add to list. + * dummy.c (time.h): Add if __STDC__. + (clock_t): #define as "unsigned long" if not __STDC__. + +Tue Jan 11 11:27:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * strtod.c: Declare atof. From edler@jan.ultra.nyu.edu (Jan + Edler). + +Tue Dec 28 14:17:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * Makefile.in (errors): Use CFLAGS as well as LDFLAGS when + linking. + +Fri Dec 17 12:26:07 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cplus-dem.c (demangle_arm_pt): New function. Common code + for ARM template demangling. + * cplus-dem.c (demangle_class_name): Use demangle_arm_pt. + * cplus-dem.c (demangle_prefix): Likewise. + +Tue Nov 30 15:47:48 1993 Jason Merrill (jason@deneb.cygnus.com) + + * cplus-dem.c (cplus_demangle_opname): Add CONST to please gcc. + +Sat Nov 27 11:05:50 1993 Fred Fish (fnf@cygnus.com) + + Merge changes from tom@basil.icce.rug.nl (Tom R.Hageman) + * strerror.c, strsignal.c: As a small space optimization, don't + include messages when they aren't actually used. + + Merge changes from takefive.co.at!joe (Josef Leherbauer) + * cplus-dem.c (demangle_prefix, demangle_function_name, + cplus_demangle_opname): Fixes for systems where cplus_marker + is something other than '$'. + +Fri Nov 26 13:51:11 1993 Per Bothner (bothner@kalessin.cygnus.com) + + * waitpid.c: Simple-minded approcimation to waitpid + using vanilla wait. + * functions.def, Makefile.in: Update accordingly, + +Thu Nov 18 18:01:15 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cplus-dem.c(demangle_template): fix bug template instantiation + with value of user defined type. + +Wed Nov 17 18:30:21 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cplus-dem.c(cplus_demangle_opname): add the subject new function + to support unified search of operator in class. + +Wed Nov 10 09:47:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + gcc -Wall lint: + * strtoul.c (strtoul): use "(digit = *s) != '\0'" not just + "digit = *s" as condition in while loop. + +Tue Nov 9 15:52:22 1993 Mark Eichin (eichin@cygnus.com) + + * Makefile.in: pass SHELL to recursive make + +Thu Nov 4 12:09:26 1993 Per Bothner (bothner@kalessin.cygnus.com) + + * vfprintf.c, vprintf.c, vsprintf.c: Make format arg + be (const char*), for ANSI (and gcc w/fixproto) consistency. + +Thu Nov 4 08:29:04 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config.table: Make *-*-hiux* use mh-hpux. + +Fri Oct 22 07:53:15 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * config.table: Add * to end of all OS names. + +Tue Oct 19 17:12:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * Makefile.in (lneeded-list): ensure that object file names are + not duplicated, as multiple instances of the same object file in + a library causes problems on some machines + +Mon Oct 18 21:59:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * strcasecmp.c, strncasecmp.c: Change u_char to unsigned char. + +Fri Oct 15 22:17:11 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * strncasecmp.c: new file, implements strncasecmp + * strcasecmp.c: new file, implement strcasecmp + + * Makefile.in (CFILES): list these two new source files + + * functions.def: add strcasecmp and strncasecmp entries + +Fri Oct 15 14:53:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * strtoul.c (strtoul), strtol.c (strtol): Handle overflow + according to ANSI C. + +Thu Oct 14 16:34:19 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cplus-dem.c: add support of ARM global constructor/destructor, + and 'G' for passing record or union in parameter. + +Wed Oct 13 13:36:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in: Fix comment to clarify that stuff in REQUIRED_OFILES + should not be in functions.def. + +Wed Oct 13 13:13:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * functions.def: Removed xmalloc. Stuff in REQUIRED_OFILES should + not be in functions.def. + +Mon Oct 4 18:26:39 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cplus-dem.c: change globl constructor/destructor to proper name + +Tue Sep 28 18:11:07 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cplus-dem.c: fix bug in constructor/destructor + +Tue Sep 28 16:20:49 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cplus-dem.c: support both old and new _vt$... vtbl mangled names + +Fri Sep 24 19:07:16 1993 Jason Merrill (jason@deneb.cygnus.com) + + * cplus-dem.c: Fix demangle_template prototype + +Fri Sep 24 17:32:55 1993 Kung Hsu (kung@cirdan.cygnus.com) + + * cplus-dem.c: fix template demangling + * cplus-dem.c: fix const type demangling + * cplus-dem.c: fix constructor/destructor, virtual table, + qualifier, global constructor/destructor demangling + +Wed Sep 1 23:13:11 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * strsignal.c, strerror.c: Use fully-bracketed initializer to + keep gcc -Wall happy. + +Fri Aug 27 10:30:09 1993 Jason Merrill (jason@deneb.cygnus.com) + + * cplus-dem.c (do_type): Add CONSTS to make gcc happy with last + patch. + +Fri Aug 27 11:24:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + Patch from Paul Flinders: + * cplus-dem.c (do_type): Deal with arrays. + +Tue Aug 24 14:23:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * cplus-dem.c (demangle_qualified: Deal with GNU format for more + than 9 classes. + +Wed Aug 18 19:50:29 1993 Jason Merrill (jason@deneb.cygnus.com) + + * Makefile.in (dummy.o): Redirect to /dev/null to avoid "variable + not initialized" warnings under HP/UX + +Sun Aug 15 20:42:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * strerror.c: Move include of stdio.h after sys_errlist #define. + Also remove NULL definition (stdio.h always defines NULL, so it + never did anything but clutter up the code). + +Sat Aug 14 14:21:49 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * Makefile.in, functions.def: handle xmalloc.c + + * xmalloc.c: provide xmalloc and xrealloc functions + +Thu Aug 12 17:38:57 1993 David J. Mackenzie (djm@thepub.cygnus.com) + + * cplus-dem.c: Fix a comment. + +Sat Aug 7 13:56:35 1993 David J. Mackenzie (djm@thepub.cygnus.com) + + * getopt1.c: Declare const the way getopt.c does. + +Fri Aug 6 17:03:13 1993 David J. Mackenzie (djm@thepub.cygnus.com) + + * obstack.c, alloca.c: Update from FSF. + * getopt.c, getopt1.c: Update to current FSF version, which + doesn't use alloca. + +Tue Jul 27 14:03:57 1993 Brendan Kehoe (brendan@lisa.cygnus.com) + + * Makefile.in (demangle): Add the target with a message saying + where demangle went. + +Mon Jul 26 15:49:54 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * Makefile.in: Remove obsolete `demangle' target. + +Thu Jul 22 08:31:01 1993 Fred Fish (fnf@deneb.cygnus.com) + + * cplus-dem.c (arm_special): Apply patch from arg@lucid.com to + avoid infinite loop on vtbl symbols with disambiguating "junk" + tacked on the end. + +Mon Jul 19 14:10:37 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com) + + * strsignal.c: work around some systems losing definitions of + sys_siglist + + * config/mh-lynxos: this system has a losing definition of + sys_siglist + + * config.table: use mh-lynxos for *-*-lynxos + +Mon Jul 19 17:08:52 1993 Ken Raeburn (raeburn@rtl.cygnus.com) + + * config.table: Add support for HPPA BSD hosts. + + * config/mh-hpbsd: New file. + +Mon Jul 12 18:00:40 1993 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in (TAGS): make work when srcdir != objdir. + +Sun Jun 27 15:35:31 1993 David J. Mackenzie (djm@thepub.cygnus.com) + + * cplus-dem.c (main): Add long options, including --help and + --version. + (usage): New function from code in main. + +Tue Jun 22 11:37:38 1993 Per Bothner (bothner@deneb.cygnus.com) + + * config.table: New shell scipt, sourced by both ./configure,in + and ../xiberty/configure.in, to avoid maintainance lossages. + * configure.in and ../xiberty/configure.in: Use config.table. + + * configure.in: Don't use mh-aix for AIX 3.2, only for 3.1. + * configure.in: Map *-*-irix* (except irix4) to mh-sysv. + * ../xiberty/configure.in: Update from ./configure.in. + +Tue Jun 15 17:05:31 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * Makefile.in: remove parentdir support + +Wed May 26 12:59:09 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * cplus-dem.c (xrealloc): Match definition with prototype. + +Tue May 25 14:27:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * cplus-dem.c (demangle_prefix): Demangle cfront + local variables as an extension to ARM demangling. + +Fri May 21 09:53:57 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * ieee-float.c: Don't require pointers to double to be aligned. + +Tue May 18 17:12:10 1993 Fred Fish (fnf@cygnus.com) + + (merge changes from dlong@cse.ucsc.edu) + * cplus-dem.c (consume_count): Simplify. + * cplus-dem.c (arm_pt, demangle_class_name): New functions. + * cplus-dem.c (various): Calls to arm_pt, demangle_class_name. + + * cplus-dem.c (xmalloc, xrealloc, strstr): Make extern decls into + full prototypes. + * cplus-dem.c (free): Add prototype. + * cplus-dem.c (optable): Fully bracketize initializer. + +Fri May 14 17:13:05 1993 Per Bothner (bothner@cygnus.com) + + * cplus-dem.c: Whether initial underscores are stripped + depends on the external variable prepends_underscore + (which is generated by the binutils Makefile). + +Fri May 14 07:32:20 1993 Ken Raeburn (raeburn@deneb.cygnus.com) + + * cplus-dem.c (mop_up, arm_special): Remove some unused variables. + +Tue May 4 20:31:59 1993 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c (consume_count): Return zero if arg does not + start with digit, and don't consume any input. + +Tue May 4 08:10:28 1993 Jim Kingdon (kingdon@cygnus.com) + + * Makefile.in (demangle): Use ${srcdir} not $^. + + * strtod.c: New file, needed at least for BSD 4.3. + +Sun May 2 11:30:42 1993 Fred Fish (fnf@cygnus.com) + + * strsignal.c (sys_siglist): For ANSI compilations, type is + "const char *const". Also remove conditionalization on __STDC__ + since const is defined away for non-ANSI. + +Wed Apr 28 19:29:55 1993 Ken Raeburn (raeburn@deneb.cygnus.com) + + * configure.in: Recognize *-*-hpux. + * config/mh-hpux: New file. + +Tue Apr 27 15:22:19 1993 Per Bothner (bothner@cygnus.com) + + * tmpnam.c: Added ANSI tmpnam() function. + * functions.def, Makefile.in: Update accordingly. + +Tue Apr 27 13:38:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * cplus-dem.c (demangle_function_name): Get the demangling of + stop__1A right. + +Fri Apr 16 23:48:24 1993 Jim Kingdon (kingdon at calvin) + + * cplus-dem.c: Declare strstr return type. + +Fri Mar 26 12:01:26 1993 Jim Kingdon (kingdon@cygnus.com) + + * strsignal.c: Add some AIX signals. + +Thu Mar 25 15:17:23 1993 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in (MAKEOVERRIDES): Define to be empty. + +Wed Mar 24 01:59:25 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com) + + * Makefile.in: add installcheck & dvi targets + +Thu Mar 18 14:05:44 1993 Per Bothner (bothner@rtl.cygnus.com) + + * ieee-float.c: New file, moved from ../gdb (since it is + needed by ../opcode/m68k-dis.c). + +Tue Mar 2 17:47:31 1993 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c: Replace all references to cfront with ARM. + +Fri Feb 26 00:17:07 1993 Per Bothner (bothner@rtl.cygnus.com) + + * cplus-dem.c: Fix main program (when compiled with -DMAIN) + to be more useful as a filter. + +Sat Feb 20 21:41:39 1993 Brendan Kehoe (brendan@lisa.cygnus.com) + + * Makefile.in (install_to_libdir, install_to_tooldir): Go into the + destination directory before running $(RANLIB), in case that + program tries to create a file in the current directory as part of + its work. + +Thu Feb 18 23:00:19 1993 John Gilmore (gnu@cygnus.com) + + * strsignal.c (sys_siglist): Remove yet another *%^&%&$# "const" + because BSD 4.4 lacks one. Isn't this fun? + +Thu Feb 18 11:24:25 1993 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c (demangle_signature): Set func_done after + demangling a template. + * cplus-dem.c (demangle_template): Fix several small bugs + in demangling GNU style templates. + * cplus-dem.c (demangle_prefix): Fix for templates in GNU + style constructors. + * cplus-dem.c (gnu_special): Fix for templates in GNU style + static data members. + +Tue Feb 16 17:28:35 1993 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c (demangle_signature): Modify to include type + modifiers like static and const in remembered types. + +Thu Feb 11 22:20:47 1993 Fred Fish (fnf@cygnus.com) + + * cplus-dem.c (demangled_qualified): Add new parameter that tells + whether to prepend or append the qualifiers. + * cplus-dem.c (string_prepends): Used now, remove #if 0. + * cplus-dem.c (demangle_signature): Call demangle_qualified + with prepending. + * cplus_dem.c (gnu_special): Recognize static data members that + use qualified names. + * cplus-dem.c (demangle_qualified): Accumulate qualifiers in a + temporary buffer and the prepend or append them to the result, + as specified by the new "append" flag. + * cplus-dem.c (do_type): Call demangled_qualified with + appending. + +Mon Dec 28 10:47:19 1992 Ken Raeburn (raeburn@cygnus.com) + + * strsignal.c (signal_table): Now const. + (init_signal_tables): Variable eip now points to const. + + * strerror.c (error_table): Now const. + (init_error_tables): Variable eip now points to const. + +Tue Dec 15 15:36:50 1992 Per Bothner (bothner@cygnus.com) + + * memchr.c (memchr): New (ANSI standard) function. + * Makefile.in, functions.def: Added memchr. + * Makefile.in (AR_FLAGS): Use rc instad of non-standard cq. + +Wed Dec 2 22:49:10 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * getopt.c: remove use of USG around <alloca.h>, which never meant + anything anyway + + * config/mh-{aix,apollo68,ncr3000,sysv,sysv4}: removed definitions + of USG and USGr4 + +Thu Nov 19 03:09:33 1992 Brendan Kehoe (brendan@lisa.cygnus.com) + + * cplus-dem.c (demangle_fund_type): Recognize `w', a wide character; + it's now a type according to the ANSI X3J16 working paper; output + "wchar_t" for it. + (demangle_template): Accept `w' as an integral type. + (xmalloc, xrealloc): Use `char *', not `PTR'. Cast calls to their + counterparts malloc and realloc to `char *'. + (main): Exit with a 0 status. + * Makefile.in (demangle): Don't expect the user to define + DEMANGLE, instead force to be cplus-dem.c. Look in $(srcdir)/../include + for demangle.h. Pass it any HDEFINES or XTRAFLAGS. + +Wed Nov 18 18:56:20 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in (AR_FLAGS): Avoid verbosity. + * config/mh-sysv4: Remove AR_FLAGS override, use INSTALL=cp, + replace USGr4 with HAVE_SYSCONF. + * config/mh-solaris: Remove; mh-sysv4 works now. + * getpagesize.c: Replace USGr4 with HAVE_SYSCONF. + * configure.in: Simplify host matching table, remove separate + solaris config file. + +Sun Nov 15 09:35:16 1992 Fred Fish (fnf@cygnus.com) + + * configure.in (i[34]86-*-solaris2*): Add, use mh-sysv4. + +Tue Nov 3 21:27:03 1992 Brendan Kehoe (brendan@cygnus.com) + + * cplus-dem.c (xmalloc, xrealloc): Add decls. + (remember_type): Don't cast xmalloc. + (string_need): Likewise; don't cast xrealloc either. + +Fri Oct 23 08:52:01 1992 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in, functions.defs, rename.c: added simple + implementation of rename, since some binutils programs use it. + +Thu Oct 15 15:18:22 1992 Per Bothner (bothner@cygnus.com) + + * strsignal.c: Add appropriate 'const' to sys_siglist + extern declaration (if __STDC__). (Needed for Linux.) + * strsignal.c (strsignal): Add cast to remove const-ness. + +Fri Oct 9 03:22:55 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in (needed.awk, needed2.awk): Remove erroneous \'s + before "'s, diagnosed by BSD 4.4 awk. + +Thu Oct 8 15:25:12 1992 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in: create config.h and needed-list through $(CONFIG_H) + and $(NEEDED_LIST), to give some hooks for xiberty. + +Thu Oct 1 23:31:42 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * configure.in: use cpu-vendor-triple instead of nested cases + +Wed Sep 30 11:26:59 1992 Per Bothner (bothner@rtl.cygnus.com) + + * Makefile.in, argv.c, basename.c, bcmp.c, bcopy.c, bzero.c, + concat.c, cplus-dem.c, fdmatch.c, getcwd.c, getopt.c, getopt1.c, + getpagesize.c, insque.c, memcmp.c, memcpy.c, memmove.c, memset.c, + obstack.c, sigsetmask.c, spaces.c, strchr.c, strerror.c, + strrchr.c, strsignal.c, strstr.c, vfork.c, vsprintf.c: + Convert from using GPL to LGPL. + +Sat Sep 26 04:01:30 1992 John Gilmore (gnu@cygnus.com) + + * Makefile.in (errors): Leave dummy.o and dummy around so that + we can see how the needed list was generated (it's sometimes wrong). + (mostlyclean): Remove them. + +Mon Sep 21 14:50:42 1992 Ian Lance Taylor (ian@cygnus.com) + + * getcwd.c: supply a default if MAXPATHLEN is not defined. + + * config/mh-irix4: set EXTRA_OFILES to alloca.o, from WRS. + +Wed Sep 9 12:41:48 1992 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in: Use XTRAFLAGS when compiling, so that xiberty works + when cross-compiling. + +Thu Sep 3 13:29:39 1992 K. Richard Pixley (rich@sendai.cygnus.com) + + * cplus-dem.c: (demangle_prefix): reduction in strength of strstr + as a time optimization. + + * cplus-dem.c (cplus_demangle): remove strpbrk test. Appears to + be more expensive than simply demangling. + + * cplus-dem.c (cplus_match): new function. + +Tue Sep 1 15:24:04 1992 Per Bothner (bothner@rtl.cygnus.com) + + * cplus-dem.c: #include <stdio.h>, to define NULL. + Define current_demangling_style. + +Sun Aug 30 17:58:19 1992 Per Bothner (bothner@rtl.cygnus.com) + + * cplus-dem.c: New file, moved from ../gdb. + * cplus-dem.c (set_cplus_marker_for_demangling): New exported + function, to avoid compiling in target-dependency for CPLUS_MARKER. + * cplus-dem.c (cplus_demangle): Allow demangling style option + to be passed as a parameter, but using the global variable + current_demangling_style as a default. + * Makefile.in: Update for cplus-dem.c + +Sat Aug 29 10:44:09 1992 Fred Fish (fnf@cygnus.com) + + * obstack.c: Merge in comment changes from FSF version. Now + matches the FSF version exactly. + +Fri Aug 28 18:39:08 1992 John Gilmore (gnu@cygnus.com) + + * obstack.c (CALL_FREEFUN): Can't use ?: with void values (at + least on losing DECstations!); use if-then-else instead. + +Wed Aug 19 14:40:34 1992 Ian Lance Taylor (ian@cygnus.com) + + * Makefile.in: always create installation directories. + +Mon Aug 10 17:33:40 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com) + + * Makefile.in: clean up definition of CFILES, more comments + +Sat Aug 8 23:10:59 1992 Fred Fish (fnf@cygnus.com) + + * getopt.c (my_index): Make first arg const to match strchr, + which it sometimes is remapped to. + +Sat Aug 1 13:48:50 1992 Fred Fish (fnf@cygnus.com) + + * obstack.c (DEFAULT_ALIGNMENT): Update to match FSF version. + * obstack.c (_obstack_begin): Initialize use_extra_arg. + * obstack.c (_obstack_begin_1): New, from FSF version. + +Mon Jul 20 21:07:58 1992 Fred Fish (fnf@cygnus.com) + + * obstack.c (CALL_CHECKFUN, CALL_FREEFUN): Use use_extra_arg and + extra_arg. + * obstack.c (_obstack_begin): Remove area_id and flags arguments + (previously added for mmalloc support, interface has changed). + Also convert flags usage to use use_extra_arg and maybe_empty_object. + +Fri Jul 10 00:41:53 1992 Fred Fish (fnf@cygnus.com) + + * argv.c: Move expandargv inline and eliminate static variables. + Rewrite to always allocate in powers of two. Fix to return an + argv with a single null string arg if passed a null string. + +Fri Jul 3 20:27:29 1992 Fred Fish (fnf@cygnus.com) + + * random.c, sigsetmask.c, strerror.c, strsignal.c: Remove + "(void)" casts from function calls where the return value is + ignored, in accordance with GNU coding standards. + +Mon Jun 29 10:54:19 1992 Fred Fish (fnf at cygnus.com) + + * bcopy.c, strerror.c, strsignal.c: Lint. + +Thu Jun 25 09:18:41 1992 K. Richard Pixley (rich@rtl.cygnus.com) + + * getopt.c: merge changes from make. + +Thu Jun 25 04:43:22 1992 John Gilmore (gnu at cygnus.com) + + * alloca.c: Incorporate fixes from gdb/alloca.c. + FIXME: Eventually move gdb's alloca configuration files here, + and remove gdb/alloca.c and its Makefile.in support. + +Tue Jun 23 21:56:30 1992 Fred Fish (fnf@cygnus.com) + + * dummy.c: Define NOTHING to /*nothing*/, change return type + of main to int and return zero. + * functions.def: Supply NOTHING as the fourth arg to macros + that don't have an explicit arg, to satisfy picky preprocessors. + +Wed Jun 17 18:13:58 1992 Per Bothner (bothner@rtl.cygnus.com) + + * Makefile.in: Clean up *clean rules, as per standards.texi. + +Tue Jun 16 16:11:59 1992 K. Richard Pixley (rich@rtl.cygnus.com) + + * getopt.c, getopt1.c: merged largely gratuitous, mostly + whitespace diffs from other prep distributions. + +Mon Jun 15 12:25:46 1992 Fred Fish (fnf@cygnus.com) + + * config/mh-ncr3000 (INSTALL): Don't use /usr/ucb/install, + it is broken on ncr 3000's. + +Mon Jun 15 01:03:26 1992 John Gilmore (gnu at cygnus.com) + + * sigsetmask.c: Rewrite. Old one was very confused about its + arguments and result. New one can't do much, but at least knows + what it can't do, and it's good enough for GDB's use. + +Sun Jun 14 15:17:40 1992 Stu Grossman (grossman at cygnus.com) + + * functions.def: Use proper prototype for strtoul. + +Fri Jun 12 19:22:40 1992 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Add random.c. + * config/mh-*: Use "true" rather than "echo >/dev/null" for ranlib. + * configure.in: update solaris2 config. + +Wed Jun 10 16:31:29 1992 Fred Fish (fnf@cygnus.com) + + * random.c: Add for random() and srandom(). + * functions.def: Add random + +Tue Jun 9 17:27:18 1992 Fred Fish (fnf@cygnus.com) + + * config/{mh-ncr3000, mh-sysv4}: Add definition for INSTALL + using /usr/ucb/install. + +Mon Jun 1 13:20:17 1992 Per Bothner (bothner@rtl.cygnus.com) + + * strerror.c: Kludge to guard against a conflict with + possible declaration of sys_errlist in errno.h. + +Sun May 31 15:07:47 1992 Mark Eichin (eichin at cygnus.com) + + * configure.in, config/mh-solaris: add solaris2 config support. + +Fri May 29 17:23:23 1992 Per Bothner (bothner@rtl.cygnus.com) + + * sigsetmask.c: #ifdef out sigsetmask if SIG_SETMASK + is not defined (should be defined in signal.h, says Posix.). + +Mon May 18 17:35:04 1992 K. Richard Pixley (rich@cygnus.com) + + * getopt.c: merged changes from make-3.62.11. + +Fri May 8 14:53:07 1992 K. Richard Pixley (rich@cygnus.com) + + * getopt.c: merged changes from bison-1.18. + +Tue May 5 11:51:40 1992 Per Bothner (bothner@rtl.cygnus.com) + + * Makefile.in: Don't have $(EXTRA_OFILES) depend on config.h, + since that introduces a circular dependency. + ($(EXTRA_OFILES) are used to build config.h.) + + * strtoul.c: Fixes to handle non-decimal bases better. + +Wed Apr 22 09:27:51 1992 Fred Fish (fnf@cygnus.com) + + * config/mh-ncr3000: Replace MINUS_G with CFLAGS. + * Makefile.dos: Finish MINUS_G eradication. + * Makefile.in (CFILES): Add strsignal.c. + * Makefile.in (REQUIRED_OFILES): Add strerror.o strsignal.o + * Makefile.in (needed-list): Split creation of errors file to + separate make target. + * Makefile.in (config.h, needed2.awk, errors): New targets. + * Makefile.in (clean): Split to multiple lines, add needed2.awk + and config.h. + * dummy.c (DEFFUNC, DEFVAR): Add defines and undefs. + * functions.def (strerror): Remove from optional list. + * functions.def (sys_nerr, sys_errlist, sys_siglist): DEFVAR's + * functions.def (strerror, psignal): DEFFUNC's + * strerror.c: Rewrite from scratch to use sys_errlist only if + available, add errno_max(), add strerrno(), add strtoerrno(), + add test driver. + * strsignal.c: New file, signal equivalent to strerror.c. + Uses sys_siglist if available, defines signo_max(), strsignal(), + strsigno(), strtosigno(), psignal(), and test driver. + +Mon Apr 20 20:49:32 1992 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in: do not print recursion line. + + * Makefile.in: allow CFLAGS to be passed in from command line. + Removed MINUS_G. Default CFLAGS to -g. + +Mon Apr 20 12:57:46 1992 Per Bothner (bothner@rtl.cygnus.com) + + * config/mh-aix: New. EXTRA_OFILES lists copysign.o, + so libg++ users don't have to be inconvenienced by a + libc.a bug (libc.a needs copysign, but doesn't define it!). + * configure.in: Use config/mh-aix. + * strtoul.c: Handle '-' as required by ANSI. + Clean up radix handling. + * strstr.c: Fix buggy algorithm. + * Makefile.in: Change so that ${EXTRA_OFILES} is + appended to needed-list (which is used by libg++). + +Fri Apr 10 22:51:41 1992 Fred Fish (fnf@cygnus.com) + + * configure.in: Recognize new ncr3000 config. + * config/mh-ncr3000: New config file. + +Wed Apr 1 23:31:43 1992 John Gilmore (gnu at cygnus.com) + + * argv.c, dummy.c: Lint. + +Tue Mar 31 18:46:44 1992 Fred Fish (fnf@cygnus.com) + + * config/mh-sysv4: New config file. + * configure.in (host_makefile_frag): Set to config/mh-sysv4 for + host_os == sysv4. + * getpagesize.c: For SVR4, use sysconf(_SC_PAGESIZE) to get + pagesize. + +Sun Mar 29 12:26:42 1992 John Gilmore (gnu at cygnus.com) + + * getopt.c: Lint. + +Fri Mar 27 08:32:55 1992 Fred Fish (fnf@cygnus.com) + + * functions.def (alloca): Fix return type and args to avoid + type clash with gcc's builtin alloca. + +Tue Mar 24 23:33:42 1992 K. Richard Pixley (rich@cygnus.com) + + * configure.in, config/mh-irix4: irix4 support. + + * Makefile.in, functions.def, alloca.c: added alloca. + +Tue Mar 24 17:34:46 1992 Stu Grossman (grossman at cygnus.com) + + * obstack.c (CALL_FREEFUN): Make it compile on DECstations. + +Thu Mar 19 13:57:42 1992 Fred Fish (fnf@cygnus.com) + + * argv.c: Fix various external function definitions to be + correct in an ANSI compilation environment. + +Sat Mar 14 17:28:17 1992 Fred Fish (fnf@cygnus.com) + + * obstack.c: Changes to support calling mmalloc functions, + which take an additional argument over malloc functions. + +Fri Mar 6 22:01:10 1992 K. Richard Pixley (rich@cygnus.com) + + * added check target. + +Thu Feb 27 22:19:39 1992 Per Bothner (bothner@cygnus.com) + + * argv.c: #include alloca-conf.h (needed by AIX). + +Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com) + + * Makefile.in, configure.in: removed traces of namesubdir, + -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced + copyrights to '92, changed some from Cygnus to FSF. + +Sat Feb 22 01:09:21 1992 Stu Grossman (grossman at cygnus.com) + + * argv.c: Check in Fred's version which fixes problems with + alloca(). + +Fri Feb 7 21:46:08 1992 Stu Grossman (grossman at cygnus.com) + + * makefile.dos: Remove NUL to keep patch from failing. + +Thu Jan 30 22:48:41 1992 Stu Grossman (grossman at cygnus.com) + + * getopt.c (_getopt_internal): Fix usage of enum has_arg. + +Mon Jan 20 18:53:23 1992 Stu Grossman (grossman at cygnus.com) + + * getopt.c, getopt1.c, ../include/getopt.h: Get latest versions. + +Sat Jan 18 16:53:01 1992 Fred Fish (fnf at cygnus.com) + + * argv.c: New file to build and destroy standard argument + vectors from a command string. + + * Makefile.in: Add argv.c and argv.o to appropriate macros. + +Fri Dec 20 12:12:57 1991 Fred Fish (fnf at cygnus.com) + + * configure.in: Change svr4 references to sysv4. + + * rindex.c: Declare return type of externally used function + strrchr(). + +Thu Dec 19 18:35:03 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Remove "***" in normal output, since Make produces + this on errors, and it's convenient to search for. + +Tue Dec 17 23:21:30 1991 Per Bothner (bothner at cygnus.com) + + * memcmp.c, memcpy.c, memmove.c, memset.c, strchr.c, strrchr.c: + New ANSI functions. The old non-ANSI functions (such as bcopy) + should be avoided. + * bcopy.c: Fix to correctly handle overlapping regions. + * index.c, rindex.c: Re-write in terms of strchr() and strrchr(). + * functions.def: Add the new functions. + * functions.def: Add 4th parameter to DEF macro, + an ansidecl.h-style prototype. + * dummy.c: Use expanded DEF macro to create a dummy function + call, with correct parameter types. (This avoids some + complaints from gcc about predefined builtins.) + + Move the functionality of config/mh-default into Makefile.in. + This avoid duplication, and simplifies things slightly. + * Makefile.in: Tweak so we don't need config/mh-default. + * README: Update. + * configure.in: No longer need config/mh-default. + * config/mh-default: Deleted. + * config/mh-sysv: Remove lines copied from old mh-default. + +Tue Dec 17 05:46:46 1991 John Gilmore (gnu at cygnus.com) + + * fdmatch.c (fdmatch): Don't compare st_rdev, which is for + 'mknod' device numbers. + +Mon Dec 16 12:25:34 1991 Fred Fish (fnf at cygnus.com) + + * fdmatch.c, Makefile.in: Add new function that takes two + open file descriptors and returns nonzero if they refer to + the same file, zero otherwise. (used in gdb) + +Wed Dec 11 17:40:39 1991 Steve Chamberlain (sac at rtl.cygnus.com) + From DJ: + * msdos.c: stub functions for dos. + * makefile.dos, configdj.bat: new. + * getopt.c: Don't include alloca-conf.h in a GO32 world. + + +Tue Dec 10 04:14:49 1991 K. Richard Pixley (rich at rtl.cygnus.com) + + * Makefile.in: infodir belongs in datadir. + +Fri Dec 6 23:26:45 1991 K. Richard Pixley (rich at rtl.cygnus.com) + + * Makefile.in: remove spaces following hyphens because bsd make + can't cope. added standards.text support. install using + INSTALL_DATA. + + * configure.in: remove commontargets as it is no longer a + recognized hook. + +Thu Dec 5 22:46:46 1991 K. Richard Pixley (rich at rtl.cygnus.com) + + * Makefile.in: idestdir and ddestdir go away. Added copyrights + and shift gpl to v2. Added ChangeLog if it didn't exist. docdir + and mandir now keyed off datadir by default. + +Fri Nov 22 19:15:29 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: find-needed.awk does not fit in 14 chars. + + * Makefile.in: Suppress error checking when compiling the test + program, because Ultrix make/sh aborts there due to a bug. + +Fri Nov 22 12:23:17 1991 Per Bothner (bothner at cygnus.com) + + * Makefile.in: Re-did how EXTRA_OFILES is used to be more useful. + * README: Explained how the auto-configuration works, + and how to add new files and/or configurations. + +Fri Nov 22 09:45:23 1991 John Gilmore (gnu at cygnus.com) + + * strtoul.c: Avoid defining ULONG_MAX if already defined; + cast a const char * to char * for pedants. + + * getopt.c: Only define "const" after local include files get to, + and only if they haven't defined it. + +Thu Nov 21 16:58:53 1991 John Gilmore (gnu at cygnus.com) + + * getcwd.c (remove getwd.c): GNU code should call getcwd(). We + emulate it with getwd() if available. This avoids callers having + to find a MAXPATHLEN or PATH_MAX value from somewhere. + * Makefile.in, functions.def: getwd->getcwd. + * configure.in: Use generic case for every system. + * config/mh-{delta88,mach,rs6000,svr4}: Remove. + * config/mh-sysv: Use default handling, just add -DUSG. + +Thu Nov 14 10:58:05 1991 Per Bothner (bothner at cygnus.com) + + * Makefile.in, config/mh-default: Re-do make magic + so that for the default ("automatic") mode we only + compile the files we actually need. Do this using + a recursive make: The top-level generates the list + of needed files (loosely, the ones missing in libc), + and then passes that list to the recursive make. + * config/mh-mach: Remove obsolete STRERROR-{C,O} macros. + +Tue Nov 12 19:10:57 1991 John Gilmore (gnu at cygnus.com) + + RS/6000 host support (grumble). + + * configure.in: Build alloca-conf.h file from alloca-norm.h + (everything else) or alloca-botch.h (rs/6000). + * Makefile.in: Include . on the include path. + * getopt.c: Use alloca-conf.h. + * alloca-norm.h: How to declare alloca on reasonable machines. + * alloca-botch.h: How to declare alloca on braindead machines. + +Tue Nov 12 09:21:48 1991 Fred Fish (fnf at cygnus.com) + + * concat.c : New file, like concat() in gdb but can take a + variable number of arguments rather than fixed at 3 args. For + now, client applications must supply an xmalloc(), which is a + front end function to malloc() that deals with out-of-memory + conditions. + + * Makefile.in: Add concat.c and concat.o to appropriate macros. + +Sat Nov 9 13:29:59 1991 Fred Fish (fnf at cygnus.com) + + * config/mh-svr4: Add sigsetmask to list of required functions. + +Sun Nov 3 11:57:56 1991 Per Bothner (bothner at cygnus.com) + + * vsprintf.c: New file. + * functions.def, Makefile.in: Add vsprintf. + +Sun Oct 27 16:31:22 1991 John Gilmore (gnu at cygnus.com) + + * configure.in, config/mh-rs6000: Add rs/6000 host support. + * Makefile.in: Compile with debug info. + +Fri Oct 25 17:01:12 1991 Per Bothner (bothner at cygnus.com) + + * Makefile.in, configure.in, and new files: dummy.c, functions.def, + config/mf-default: Added a default configuration mode, + which includes into libiberty.a functions that are "missing" in libc. + * strdup.c, vprintf.c, vfprintf.c: New files. + +Thu Oct 24 02:29:26 1991 Fred Fish (fnf at cygnus.com) + + * config/hmake-svr4: New file. + + * config/hmake-sysv: Add HOST_CFILES and HOST_OFILES. + + * basename.c, bcmp.c, bcopy.c, bzero.c, getpagesize.c getwd.c, + index.c, insque.c, rindex.c, spaces.c, strstr.c, vfork.c: New + files containing either portable C versions or emulations using + native library calls. + + * strerror.c: Add copyright, internal documentation, etc. + + * strtol.c: Replace hardwired hex constants with some more + portable macros. Remove illegal (according to gcc) cast. + + * strtoul.c: Replace hardwired hex constant with more portable + macro. + + * Makefile.in: Move TARGETLIB and CFLAGS where makefile fragments + can override them. Add new source and object file names to CFILES + and OFILES respectively. + + * configure.in: Add support for SVR4 makefile fragments. + +Tue Oct 22 19:00:23 1991 Steve Chamberlain (steve at cygnus.com) + + * Makefile.in: Move RANLIB, AR and AR_FLAGS to where they can be + over-ridden by config/hmake-* + * configure.in: added m88kcvs to sysv list + +Fri Oct 4 01:29:08 1991 John Gilmore (gnu at cygnus.com) + + * Makefile.in: Most hosts need strerror, but one or two don't, + and they override these definitions in the host-dependent makefile + fragment. + * config/hmake-mach: The odd man out on strerror -- it's supplied. + * strerror.c: New file. + + * strtol.c, strtoul.c: Add strtol to libiberty, since Mach lacks + it and bfd uses it. + * configure.in, Makefile.in, config/hmake-mach: Only configure + strtol & strotoul in on Mach. + +Tue Sep 3 06:36:23 1991 John Gilmore (gnu at cygint.cygnus.com) + + * obstack.c: Merge with latest FSF version. + + +Local Variables: +version-control: never +End: diff --git a/libg++/libiberty/insque.c b/libg++/libiberty/insque.c new file mode 100644 index 0000000..775019f --- /dev/null +++ b/libg++/libiberty/insque.c @@ -0,0 +1,50 @@ +/* insque(3C) routines + This file is in the public domain. */ + +/* +NAME + insque, remque -- insert, remove an element from a queue + +SYNOPSIS + struct qelem { + struct qelem *q_forw; + struct qelem *q_back; + char q_data[]; + }; + + void insque (struct qelem *elem, struct qelem *pred) + + void remque (struct qelem *elem) + +DESCRIPTION + Routines to manipulate queues built from doubly linked lists. + The insque routine inserts ELEM in the queue immediately after + PRED. The remque routine removes ELEM from its containing queue. +*/ + + +struct qelem { + struct qelem *q_forw; + struct qelem *q_back; +}; + + +void +insque (elem, pred) + struct qelem *elem; + struct qelem *pred; +{ + elem -> q_forw = pred -> q_forw; + pred -> q_forw -> q_back = elem; + elem -> q_back = pred; + pred -> q_forw = elem; +} + + +void +remque (elem) + struct qelem *elem; +{ + elem -> q_forw -> q_back = elem -> q_back; + elem -> q_back -> q_forw = elem -> q_forw; +} diff --git a/libg++/libiberty/strerror.c b/libg++/libiberty/strerror.c new file mode 100644 index 0000000..9f3f92b --- /dev/null +++ b/libg++/libiberty/strerror.c @@ -0,0 +1,829 @@ +/* Extended support for using errno values. + Written by Fred Fish. fnf@cygnus.com + This file is in the public domain. --Per Bothner. */ + +#include "ansidecl.h" +#include "libiberty.h" + +#include "config.h" + +#ifndef NEED_sys_errlist +/* Note that errno.h (not sure what OS) or stdio.h (BSD 4.4, at least) + might declare sys_errlist in a way that the compiler might consider + incompatible with our later declaration, perhaps by using const + attributes. So we hide the declaration in errno.h (if any) using a + macro. */ +#define sys_errlist sys_errlist__ +#endif + +#include <stdio.h> +#include <errno.h> + +#ifndef NEED_sys_errlist +#undef sys_errlist +#endif + +/* Routines imported from standard C runtime libraries. */ + +#ifdef __STDC__ +#include <stddef.h> +extern void *malloc (size_t size); /* 4.10.3.3 */ +extern void *memset (void *s, int c, size_t n); /* 4.11.6.1 */ +#else /* !__STDC__ */ +extern char *malloc (); /* Standard memory allocater */ +extern char *memset (); +#endif /* __STDC__ */ + +#ifndef MAX +# define MAX(a,b) ((a) > (b) ? (a) : (b)) +#endif + +/* Translation table for errno values. See intro(2) in most UNIX systems + Programmers Reference Manuals. + + Note that this table is generally only accessed when it is used at runtime + to initialize errno name and message tables that are indexed by errno + value. + + Not all of these errnos will exist on all systems. This table is the only + thing that should have to be updated as new error numbers are introduced. + It's sort of ugly, but at least its portable. */ + +struct error_info +{ + int value; /* The numeric value from <errno.h> */ + const char *name; /* The equivalent symbolic value */ +#ifdef NEED_sys_errlist + const char *msg; /* Short message about this value */ +#endif +}; + +#ifdef NEED_sys_errlist +# define ENTRY(value, name, msg) {value, name, msg} +#else +# define ENTRY(value, name, msg) {value, name} +#endif + +static const struct error_info error_table[] = +{ +#if defined (EPERM) + ENTRY(EPERM, "EPERM", "Not owner"), +#endif +#if defined (ENOENT) + ENTRY(ENOENT, "ENOENT", "No such file or directory"), +#endif +#if defined (ESRCH) + ENTRY(ESRCH, "ESRCH", "No such process"), +#endif +#if defined (EINTR) + ENTRY(EINTR, "EINTR", "Interrupted system call"), +#endif +#if defined (EIO) + ENTRY(EIO, "EIO", "I/O error"), +#endif +#if defined (ENXIO) + ENTRY(ENXIO, "ENXIO", "No such device or address"), +#endif +#if defined (E2BIG) + ENTRY(E2BIG, "E2BIG", "Arg list too long"), +#endif +#if defined (ENOEXEC) + ENTRY(ENOEXEC, "ENOEXEC", "Exec format error"), +#endif +#if defined (EBADF) + ENTRY(EBADF, "EBADF", "Bad file number"), +#endif +#if defined (ECHILD) + ENTRY(ECHILD, "ECHILD", "No child processes"), +#endif +#if defined (EWOULDBLOCK) /* Put before EAGAIN, sometimes aliased */ + ENTRY(EWOULDBLOCK, "EWOULDBLOCK", "Operation would block"), +#endif +#if defined (EAGAIN) + ENTRY(EAGAIN, "EAGAIN", "No more processes"), +#endif +#if defined (ENOMEM) + ENTRY(ENOMEM, "ENOMEM", "Not enough space"), +#endif +#if defined (EACCES) + ENTRY(EACCES, "EACCES", "Permission denied"), +#endif +#if defined (EFAULT) + ENTRY(EFAULT, "EFAULT", "Bad address"), +#endif +#if defined (ENOTBLK) + ENTRY(ENOTBLK, "ENOTBLK", "Block device required"), +#endif +#if defined (EBUSY) + ENTRY(EBUSY, "EBUSY", "Device busy"), +#endif +#if defined (EEXIST) + ENTRY(EEXIST, "EEXIST", "File exists"), +#endif +#if defined (EXDEV) + ENTRY(EXDEV, "EXDEV", "Cross-device link"), +#endif +#if defined (ENODEV) + ENTRY(ENODEV, "ENODEV", "No such device"), +#endif +#if defined (ENOTDIR) + ENTRY(ENOTDIR, "ENOTDIR", "Not a directory"), +#endif +#if defined (EISDIR) + ENTRY(EISDIR, "EISDIR", "Is a directory"), +#endif +#if defined (EINVAL) + ENTRY(EINVAL, "EINVAL", "Invalid argument"), +#endif +#if defined (ENFILE) + ENTRY(ENFILE, "ENFILE", "File table overflow"), +#endif +#if defined (EMFILE) + ENTRY(EMFILE, "EMFILE", "Too many open files"), +#endif +#if defined (ENOTTY) + ENTRY(ENOTTY, "ENOTTY", "Not a typewriter"), +#endif +#if defined (ETXTBSY) + ENTRY(ETXTBSY, "ETXTBSY", "Text file busy"), +#endif +#if defined (EFBIG) + ENTRY(EFBIG, "EFBIG", "File too large"), +#endif +#if defined (ENOSPC) + ENTRY(ENOSPC, "ENOSPC", "No space left on device"), +#endif +#if defined (ESPIPE) + ENTRY(ESPIPE, "ESPIPE", "Illegal seek"), +#endif +#if defined (EROFS) + ENTRY(EROFS, "EROFS", "Read-only file system"), +#endif +#if defined (EMLINK) + ENTRY(EMLINK, "EMLINK", "Too many links"), +#endif +#if defined (EPIPE) + ENTRY(EPIPE, "EPIPE", "Broken pipe"), +#endif +#if defined (EDOM) + ENTRY(EDOM, "EDOM", "Math argument out of domain of func"), +#endif +#if defined (ERANGE) + ENTRY(ERANGE, "ERANGE", "Math result not representable"), +#endif +#if defined (ENOMSG) + ENTRY(ENOMSG, "ENOMSG", "No message of desired type"), +#endif +#if defined (EIDRM) + ENTRY(EIDRM, "EIDRM", "Identifier removed"), +#endif +#if defined (ECHRNG) + ENTRY(ECHRNG, "ECHRNG", "Channel number out of range"), +#endif +#if defined (EL2NSYNC) + ENTRY(EL2NSYNC, "EL2NSYNC", "Level 2 not synchronized"), +#endif +#if defined (EL3HLT) + ENTRY(EL3HLT, "EL3HLT", "Level 3 halted"), +#endif +#if defined (EL3RST) + ENTRY(EL3RST, "EL3RST", "Level 3 reset"), +#endif +#if defined (ELNRNG) + ENTRY(ELNRNG, "ELNRNG", "Link number out of range"), +#endif +#if defined (EUNATCH) + ENTRY(EUNATCH, "EUNATCH", "Protocol driver not attached"), +#endif +#if defined (ENOCSI) + ENTRY(ENOCSI, "ENOCSI", "No CSI structure available"), +#endif +#if defined (EL2HLT) + ENTRY(EL2HLT, "EL2HLT", "Level 2 halted"), +#endif +#if defined (EDEADLK) + ENTRY(EDEADLK, "EDEADLK", "Deadlock condition"), +#endif +#if defined (ENOLCK) + ENTRY(ENOLCK, "ENOLCK", "No record locks available"), +#endif +#if defined (EBADE) + ENTRY(EBADE, "EBADE", "Invalid exchange"), +#endif +#if defined (EBADR) + ENTRY(EBADR, "EBADR", "Invalid request descriptor"), +#endif +#if defined (EXFULL) + ENTRY(EXFULL, "EXFULL", "Exchange full"), +#endif +#if defined (ENOANO) + ENTRY(ENOANO, "ENOANO", "No anode"), +#endif +#if defined (EBADRQC) + ENTRY(EBADRQC, "EBADRQC", "Invalid request code"), +#endif +#if defined (EBADSLT) + ENTRY(EBADSLT, "EBADSLT", "Invalid slot"), +#endif +#if defined (EDEADLOCK) + ENTRY(EDEADLOCK, "EDEADLOCK", "File locking deadlock error"), +#endif +#if defined (EBFONT) + ENTRY(EBFONT, "EBFONT", "Bad font file format"), +#endif +#if defined (ENOSTR) + ENTRY(ENOSTR, "ENOSTR", "Device not a stream"), +#endif +#if defined (ENODATA) + ENTRY(ENODATA, "ENODATA", "No data available"), +#endif +#if defined (ETIME) + ENTRY(ETIME, "ETIME", "Timer expired"), +#endif +#if defined (ENOSR) + ENTRY(ENOSR, "ENOSR", "Out of streams resources"), +#endif +#if defined (ENONET) + ENTRY(ENONET, "ENONET", "Machine is not on the network"), +#endif +#if defined (ENOPKG) + ENTRY(ENOPKG, "ENOPKG", "Package not installed"), +#endif +#if defined (EREMOTE) + ENTRY(EREMOTE, "EREMOTE", "Object is remote"), +#endif +#if defined (ENOLINK) + ENTRY(ENOLINK, "ENOLINK", "Link has been severed"), +#endif +#if defined (EADV) + ENTRY(EADV, "EADV", "Advertise error"), +#endif +#if defined (ESRMNT) + ENTRY(ESRMNT, "ESRMNT", "Srmount error"), +#endif +#if defined (ECOMM) + ENTRY(ECOMM, "ECOMM", "Communication error on send"), +#endif +#if defined (EPROTO) + ENTRY(EPROTO, "EPROTO", "Protocol error"), +#endif +#if defined (EMULTIHOP) + ENTRY(EMULTIHOP, "EMULTIHOP", "Multihop attempted"), +#endif +#if defined (EDOTDOT) + ENTRY(EDOTDOT, "EDOTDOT", "RFS specific error"), +#endif +#if defined (EBADMSG) + ENTRY(EBADMSG, "EBADMSG", "Not a data message"), +#endif +#if defined (ENAMETOOLONG) + ENTRY(ENAMETOOLONG, "ENAMETOOLONG", "File name too long"), +#endif +#if defined (EOVERFLOW) + ENTRY(EOVERFLOW, "EOVERFLOW", "Value too large for defined data type"), +#endif +#if defined (ENOTUNIQ) + ENTRY(ENOTUNIQ, "ENOTUNIQ", "Name not unique on network"), +#endif +#if defined (EBADFD) + ENTRY(EBADFD, "EBADFD", "File descriptor in bad state"), +#endif +#if defined (EREMCHG) + ENTRY(EREMCHG, "EREMCHG", "Remote address changed"), +#endif +#if defined (ELIBACC) + ENTRY(ELIBACC, "ELIBACC", "Can not access a needed shared library"), +#endif +#if defined (ELIBBAD) + ENTRY(ELIBBAD, "ELIBBAD", "Accessing a corrupted shared library"), +#endif +#if defined (ELIBSCN) + ENTRY(ELIBSCN, "ELIBSCN", ".lib section in a.out corrupted"), +#endif +#if defined (ELIBMAX) + ENTRY(ELIBMAX, "ELIBMAX", "Attempting to link in too many shared libraries"), +#endif +#if defined (ELIBEXEC) + ENTRY(ELIBEXEC, "ELIBEXEC", "Cannot exec a shared library directly"), +#endif +#if defined (EILSEQ) + ENTRY(EILSEQ, "EILSEQ", "Illegal byte sequence"), +#endif +#if defined (ENOSYS) + ENTRY(ENOSYS, "ENOSYS", "Operation not applicable"), +#endif +#if defined (ELOOP) + ENTRY(ELOOP, "ELOOP", "Too many symbolic links encountered"), +#endif +#if defined (ERESTART) + ENTRY(ERESTART, "ERESTART", "Interrupted system call should be restarted"), +#endif +#if defined (ESTRPIPE) + ENTRY(ESTRPIPE, "ESTRPIPE", "Streams pipe error"), +#endif +#if defined (ENOTEMPTY) + ENTRY(ENOTEMPTY, "ENOTEMPTY", "Directory not empty"), +#endif +#if defined (EUSERS) + ENTRY(EUSERS, "EUSERS", "Too many users"), +#endif +#if defined (ENOTSOCK) + ENTRY(ENOTSOCK, "ENOTSOCK", "Socket operation on non-socket"), +#endif +#if defined (EDESTADDRREQ) + ENTRY(EDESTADDRREQ, "EDESTADDRREQ", "Destination address required"), +#endif +#if defined (EMSGSIZE) + ENTRY(EMSGSIZE, "EMSGSIZE", "Message too long"), +#endif +#if defined (EPROTOTYPE) + ENTRY(EPROTOTYPE, "EPROTOTYPE", "Protocol wrong type for socket"), +#endif +#if defined (ENOPROTOOPT) + ENTRY(ENOPROTOOPT, "ENOPROTOOPT", "Protocol not available"), +#endif +#if defined (EPROTONOSUPPORT) + ENTRY(EPROTONOSUPPORT, "EPROTONOSUPPORT", "Protocol not supported"), +#endif +#if defined (ESOCKTNOSUPPORT) + ENTRY(ESOCKTNOSUPPORT, "ESOCKTNOSUPPORT", "Socket type not supported"), +#endif +#if defined (EOPNOTSUPP) + ENTRY(EOPNOTSUPP, "EOPNOTSUPP", "Operation not supported on transport endpoint"), +#endif +#if defined (EPFNOSUPPORT) + ENTRY(EPFNOSUPPORT, "EPFNOSUPPORT", "Protocol family not supported"), +#endif +#if defined (EAFNOSUPPORT) + ENTRY(EAFNOSUPPORT, "EAFNOSUPPORT", "Address family not supported by protocol"), +#endif +#if defined (EADDRINUSE) + ENTRY(EADDRINUSE, "EADDRINUSE", "Address already in use"), +#endif +#if defined (EADDRNOTAVAIL) + ENTRY(EADDRNOTAVAIL, "EADDRNOTAVAIL","Cannot assign requested address"), +#endif +#if defined (ENETDOWN) + ENTRY(ENETDOWN, "ENETDOWN", "Network is down"), +#endif +#if defined (ENETUNREACH) + ENTRY(ENETUNREACH, "ENETUNREACH", "Network is unreachable"), +#endif +#if defined (ENETRESET) + ENTRY(ENETRESET, "ENETRESET", "Network dropped connection because of reset"), +#endif +#if defined (ECONNABORTED) + ENTRY(ECONNABORTED, "ECONNABORTED", "Software caused connection abort"), +#endif +#if defined (ECONNRESET) + ENTRY(ECONNRESET, "ECONNRESET", "Connection reset by peer"), +#endif +#if defined (ENOBUFS) + ENTRY(ENOBUFS, "ENOBUFS", "No buffer space available"), +#endif +#if defined (EISCONN) + ENTRY(EISCONN, "EISCONN", "Transport endpoint is already connected"), +#endif +#if defined (ENOTCONN) + ENTRY(ENOTCONN, "ENOTCONN", "Transport endpoint is not connected"), +#endif +#if defined (ESHUTDOWN) + ENTRY(ESHUTDOWN, "ESHUTDOWN", "Cannot send after transport endpoint shutdown"), +#endif +#if defined (ETOOMANYREFS) + ENTRY(ETOOMANYREFS, "ETOOMANYREFS", "Too many references: cannot splice"), +#endif +#if defined (ETIMEDOUT) + ENTRY(ETIMEDOUT, "ETIMEDOUT", "Connection timed out"), +#endif +#if defined (ECONNREFUSED) + ENTRY(ECONNREFUSED, "ECONNREFUSED", "Connection refused"), +#endif +#if defined (EHOSTDOWN) + ENTRY(EHOSTDOWN, "EHOSTDOWN", "Host is down"), +#endif +#if defined (EHOSTUNREACH) + ENTRY(EHOSTUNREACH, "EHOSTUNREACH", "No route to host"), +#endif +#if defined (EALREADY) + ENTRY(EALREADY, "EALREADY", "Operation already in progress"), +#endif +#if defined (EINPROGRESS) + ENTRY(EINPROGRESS, "EINPROGRESS", "Operation now in progress"), +#endif +#if defined (ESTALE) + ENTRY(ESTALE, "ESTALE", "Stale NFS file handle"), +#endif +#if defined (EUCLEAN) + ENTRY(EUCLEAN, "EUCLEAN", "Structure needs cleaning"), +#endif +#if defined (ENOTNAM) + ENTRY(ENOTNAM, "ENOTNAM", "Not a XENIX named type file"), +#endif +#if defined (ENAVAIL) + ENTRY(ENAVAIL, "ENAVAIL", "No XENIX semaphores available"), +#endif +#if defined (EISNAM) + ENTRY(EISNAM, "EISNAM", "Is a named type file"), +#endif +#if defined (EREMOTEIO) + ENTRY(EREMOTEIO, "EREMOTEIO", "Remote I/O error"), +#endif + ENTRY(0, NULL, NULL) +}; + +#ifdef EVMSERR +/* This is not in the table, because the numeric value of EVMSERR (32767) + lies outside the range of sys_errlist[]. */ +static struct { int value; const char *name, *msg; } + evmserr = { EVMSERR, "EVMSERR", "VMS-specific error" }; +#endif + +/* Translation table allocated and initialized at runtime. Indexed by the + errno value to find the equivalent symbolic value. */ + +static const char **error_names; +static int num_error_names = 0; + +/* Translation table allocated and initialized at runtime, if it does not + already exist in the host environment. Indexed by the errno value to find + the descriptive string. + + We don't export it for use in other modules because even though it has the + same name, it differs from other implementations in that it is dynamically + initialized rather than statically initialized. */ + +#ifdef NEED_sys_errlist + +static int sys_nerr; +static const char **sys_errlist; + +#else + +extern int sys_nerr; +extern char *sys_errlist[]; + +#endif + + +/* + +NAME + + init_error_tables -- initialize the name and message tables + +SYNOPSIS + + static void init_error_tables (); + +DESCRIPTION + + Using the error_table, which is initialized at compile time, generate + the error_names and the sys_errlist (if needed) tables, which are + indexed at runtime by a specific errno value. + +BUGS + + The initialization of the tables may fail under low memory conditions, + in which case we don't do anything particularly useful, but we don't + bomb either. Who knows, it might succeed at a later point if we free + some memory in the meantime. In any case, the other routines know + how to deal with lack of a table after trying to initialize it. This + may or may not be considered to be a bug, that we don't specifically + warn about this particular failure mode. + +*/ + +static void +init_error_tables () +{ + const struct error_info *eip; + int nbytes; + + /* If we haven't already scanned the error_table once to find the maximum + errno value, then go find it now. */ + + if (num_error_names == 0) + { + for (eip = error_table; eip -> name != NULL; eip++) + { + if (eip -> value >= num_error_names) + { + num_error_names = eip -> value + 1; + } + } + } + + /* Now attempt to allocate the error_names table, zero it out, and then + initialize it from the statically initialized error_table. */ + + if (error_names == NULL) + { + nbytes = num_error_names * sizeof (char *); + if ((error_names = (const char **) malloc (nbytes)) != NULL) + { + memset (error_names, 0, nbytes); + for (eip = error_table; eip -> name != NULL; eip++) + { + error_names[eip -> value] = eip -> name; + } + } + } + +#ifdef NEED_sys_errlist + + /* Now attempt to allocate the sys_errlist table, zero it out, and then + initialize it from the statically initialized error_table. */ + + if (sys_errlist == NULL) + { + nbytes = num_error_names * sizeof (char *); + if ((sys_errlist = (const char **) malloc (nbytes)) != NULL) + { + memset (sys_errlist, 0, nbytes); + sys_nerr = num_error_names; + for (eip = error_table; eip -> name != NULL; eip++) + { + sys_errlist[eip -> value] = eip -> msg; + } + } + } + +#endif + +} + +/* + +NAME + + errno_max -- return the max errno value + +SYNOPSIS + + int errno_max (); + +DESCRIPTION + + Returns the maximum errno value for which a corresponding symbolic + name or message is available. Note that in the case where + we use the sys_errlist supplied by the system, it is possible for + there to be more symbolic names than messages, or vice versa. + In fact, the manual page for perror(3C) explicitly warns that one + should check the size of the table (sys_nerr) before indexing it, + since new error codes may be added to the system before they are + added to the table. Thus sys_nerr might be smaller than value + implied by the largest errno value defined in <errno.h>. + + We return the maximum value that can be used to obtain a meaningful + symbolic name or message. + +*/ + +int +errno_max () +{ + int maxsize; + + if (error_names == NULL) + { + init_error_tables (); + } + maxsize = MAX (sys_nerr, num_error_names); + return (maxsize - 1); +} + +#ifdef NEED_strerror + +/* + +NAME + + strerror -- map an error number to an error message string + +SYNOPSIS + + char *strerror (int errnoval) + +DESCRIPTION + + Maps an errno number to an error message string, the contents of + which are implementation defined. On systems which have the external + variables sys_nerr and sys_errlist, these strings will be the same + as the ones used by perror(). + + If the supplied error number is within the valid range of indices + for the sys_errlist, but no message is available for the particular + error number, then returns the string "Error NUM", where NUM is the + error number. + + If the supplied error number is not a valid index into sys_errlist, + returns NULL. + + The returned string is only guaranteed to be valid only until the + next call to strerror. + +*/ + +char * +strerror (errnoval) + int errnoval; +{ + char *msg; + static char buf[32]; + +#ifdef NEED_sys_errlist + + if (error_names == NULL) + { + init_error_tables (); + } + +#endif + + if ((errnoval < 0) || (errnoval >= sys_nerr)) + { +#ifdef EVMSERR + if (errnoval == evmserr.value) + msg = evmserr.msg; + else +#endif + /* Out of range, just return NULL */ + msg = NULL; + } + else if ((sys_errlist == NULL) || (sys_errlist[errnoval] == NULL)) + { + /* In range, but no sys_errlist or no entry at this index. */ + sprintf (buf, "Error %d", errnoval); + msg = buf; + } + else + { + /* In range, and a valid message. Just return the message. */ + msg = (char *) sys_errlist[errnoval]; + } + + return (msg); +} + +#endif /* NEED_strerror */ + + +/* + +NAME + + strerrno -- map an error number to a symbolic name string + +SYNOPSIS + + const char *strerrno (int errnoval) + +DESCRIPTION + + Given an error number returned from a system call (typically + returned in errno), returns a pointer to a string containing the + symbolic name of that error number, as found in <errno.h>. + + If the supplied error number is within the valid range of indices + for symbolic names, but no name is available for the particular + error number, then returns the string "Error NUM", where NUM is + the error number. + + If the supplied error number is not within the range of valid + indices, then returns NULL. + +BUGS + + The contents of the location pointed to are only guaranteed to be + valid until the next call to strerrno. + +*/ + +const char * +strerrno (errnoval) + int errnoval; +{ + const char *name; + static char buf[32]; + + if (error_names == NULL) + { + init_error_tables (); + } + + if ((errnoval < 0) || (errnoval >= num_error_names)) + { +#ifdef EVMSERR + if (errnoval == evmserr.value) + name = evmserr.name; + else +#endif + /* Out of range, just return NULL */ + name = NULL; + } + else if ((error_names == NULL) || (error_names[errnoval] == NULL)) + { + /* In range, but no error_names or no entry at this index. */ + sprintf (buf, "Error %d", errnoval); + name = (const char *) buf; + } + else + { + /* In range, and a valid name. Just return the name. */ + name = error_names[errnoval]; + } + + return (name); +} + +/* + +NAME + + strtoerrno -- map a symbolic errno name to a numeric value + +SYNOPSIS + + int strtoerrno (char *name) + +DESCRIPTION + + Given the symbolic name of a error number, map it to an errno value. + If no translation is found, returns 0. + +*/ + +int +strtoerrno (name) + const char *name; +{ + int errnoval = 0; + + if (name != NULL) + { + if (error_names == NULL) + { + init_error_tables (); + } + for (errnoval = 0; errnoval < num_error_names; errnoval++) + { + if ((error_names[errnoval] != NULL) && + (strcmp (name, error_names[errnoval]) == 0)) + { + break; + } + } + if (errnoval == num_error_names) + { +#ifdef EVMSERR + if (strcmp (name, evmserr.name) == 0) + errnoval = evmserr.value; + else +#endif + errnoval = 0; + } + } + return (errnoval); +} + + +/* A simple little main that does nothing but print all the errno translations + if MAIN is defined and this file is compiled and linked. */ + +#ifdef MAIN + +#include <stdio.h> + +int +main () +{ + int errn; + int errnmax; + const char *name; + char *msg; + char *strerror (); + + errnmax = errno_max (); + printf ("%d entries in names table.\n", num_error_names); + printf ("%d entries in messages table.\n", sys_nerr); + printf ("%d is max useful index.\n", errnmax); + + /* Keep printing values until we get to the end of *both* tables, not + *either* table. Note that knowing the maximum useful index does *not* + relieve us of the responsibility of testing the return pointer for + NULL. */ + + for (errn = 0; errn <= errnmax; errn++) + { + name = strerrno (errn); + name = (name == NULL) ? "<NULL>" : name; + msg = strerror (errn); + msg = (msg == NULL) ? "<NULL>" : msg; + printf ("%-4d%-18s%s\n", errn, name, msg); + } + + return 0; +} + +#endif |
