diff options
Diffstat (limited to 'crypto/openssh/openbsd-compat/bsd-misc.c')
| -rw-r--r-- | crypto/openssh/openbsd-compat/bsd-misc.c | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/crypto/openssh/openbsd-compat/bsd-misc.c b/crypto/openssh/openbsd-compat/bsd-misc.c deleted file mode 100644 index 17d731b..0000000 --- a/crypto/openssh/openbsd-compat/bsd-misc.c +++ /dev/null @@ -1,239 +0,0 @@ - -/* - * Copyright (c) 1999-2004 Damien Miller <djm@mindrot.org> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - */ - -#include "includes.h" - -#ifdef HAVE_SYS_SELECT_H -# include <sys/select.h> -#endif -#ifdef HAVE_SYS_TIME_H -# include <sys/time.h> -#endif - -#include <string.h> -#include <signal.h> -#include <stdlib.h> - -#include "xmalloc.h" - -#ifndef HAVE___PROGNAME -char *__progname; -#endif - -/* - * NB. duplicate __progname in case it is an alias for argv[0] - * Otherwise it may get clobbered by setproctitle() - */ -char *ssh_get_progname(char *argv0) -{ -#ifdef HAVE___PROGNAME - extern char *__progname; - - return xstrdup(__progname); -#else - char *p; - - if (argv0 == NULL) - return ("unknown"); /* XXX */ - p = strrchr(argv0, '/'); - if (p == NULL) - p = argv0; - else - p++; - - return (xstrdup(p)); -#endif -} - -#ifndef HAVE_SETLOGIN -int setlogin(const char *name) -{ - return (0); -} -#endif /* !HAVE_SETLOGIN */ - -#ifndef HAVE_INNETGR -int innetgr(const char *netgroup, const char *host, - const char *user, const char *domain) -{ - return (0); -} -#endif /* HAVE_INNETGR */ - -#if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) -int seteuid(uid_t euid) -{ - return (setreuid(-1, euid)); -} -#endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */ - -#if !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) -int setegid(uid_t egid) -{ - return(setresgid(-1, egid, -1)); -} -#endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */ - -#if !defined(HAVE_STRERROR) && defined(HAVE_SYS_ERRLIST) && defined(HAVE_SYS_NERR) -const char *strerror(int e) -{ - extern int sys_nerr; - extern char *sys_errlist[]; - - if ((e >= 0) && (e < sys_nerr)) - return (sys_errlist[e]); - - return ("unlisted error"); -} -#endif - -#ifndef HAVE_UTIMES -int utimes(char *filename, struct timeval *tvp) -{ - struct utimbuf ub; - - ub.actime = tvp[0].tv_sec; - ub.modtime = tvp[1].tv_sec; - - return (utime(filename, &ub)); -} -#endif - -#ifndef HAVE_TRUNCATE -int truncate(const char *path, off_t length) -{ - int fd, ret, saverrno; - - fd = open(path, O_WRONLY); - if (fd < 0) - return (-1); - - ret = ftruncate(fd, length); - saverrno = errno; - close(fd); - if (ret == -1) - errno = saverrno; - - return(ret); -} -#endif /* HAVE_TRUNCATE */ - -#if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP) -int nanosleep(const struct timespec *req, struct timespec *rem) -{ - int rc, saverrno; - extern int errno; - struct timeval tstart, tstop, tremain, time2wait; - - TIMESPEC_TO_TIMEVAL(&time2wait, req) - (void) gettimeofday(&tstart, NULL); - rc = select(0, NULL, NULL, NULL, &time2wait); - if (rc == -1) { - saverrno = errno; - (void) gettimeofday (&tstop, NULL); - errno = saverrno; - tremain.tv_sec = time2wait.tv_sec - - (tstop.tv_sec - tstart.tv_sec); - tremain.tv_usec = time2wait.tv_usec - - (tstop.tv_usec - tstart.tv_usec); - tremain.tv_sec += tremain.tv_usec / 1000000L; - tremain.tv_usec %= 1000000L; - } else { - tremain.tv_sec = 0; - tremain.tv_usec = 0; - } - TIMEVAL_TO_TIMESPEC(&tremain, rem) - - return(rc); -} -#endif - -#ifndef HAVE_TCGETPGRP -pid_t -tcgetpgrp(int fd) -{ - int ctty_pgrp; - - if (ioctl(fd, TIOCGPGRP, &ctty_pgrp) == -1) - return(-1); - else - return(ctty_pgrp); -} -#endif /* HAVE_TCGETPGRP */ - -#ifndef HAVE_TCSENDBREAK -int -tcsendbreak(int fd, int duration) -{ -# if defined(TIOCSBRK) && defined(TIOCCBRK) - struct timeval sleepytime; - - sleepytime.tv_sec = 0; - sleepytime.tv_usec = 400000; - if (ioctl(fd, TIOCSBRK, 0) == -1) - return (-1); - (void)select(0, 0, 0, 0, &sleepytime); - if (ioctl(fd, TIOCCBRK, 0) == -1) - return (-1); - return (0); -# else - return -1; -# endif -} -#endif /* HAVE_TCSENDBREAK */ - -mysig_t -mysignal(int sig, mysig_t act) -{ -#ifdef HAVE_SIGACTION - struct sigaction sa, osa; - - if (sigaction(sig, NULL, &osa) == -1) - return (mysig_t) -1; - if (osa.sa_handler != act) { - memset(&sa, 0, sizeof(sa)); - sigemptyset(&sa.sa_mask); - sa.sa_flags = 0; -#ifdef SA_INTERRUPT - if (sig == SIGALRM) - sa.sa_flags |= SA_INTERRUPT; -#endif - sa.sa_handler = act; - if (sigaction(sig, &sa, NULL) == -1) - return (mysig_t) -1; - } - return (osa.sa_handler); -#else - #undef signal - return (signal(sig, act)); -#endif -} - -#ifndef HAVE_STRDUP -char * -strdup(const char *str) -{ - size_t len; - char *cp; - - len = strlen(str) + 1; - cp = malloc(len); - if (cp != NULL) - return(memcpy(cp, str, len)); - return NULL; -} -#endif |
