-
/*
- * Copyright (c) 1999-2004 Damien Miller <djm@mindrot.org>
+ * Copyright (c) 1999-2000 Damien Miller. All rights reserved.
*
- * 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.
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
*
- * 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.
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "includes.h"
-#include <sys/types.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 <unistd.h>
-
-#include "xmalloc.h"
-
-#ifndef HAVE___PROGNAME
-char *__progname;
-#endif
+RCSID("$Id$");
-/*
- * 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)
+char *get_progname(char *argv0)
{
#ifdef HAVE___PROGNAME
extern char *__progname;
- return xstrdup(__progname);
+ return __progname;
#else
char *p;
if (argv0 == NULL)
- return ("unknown"); /* XXX */
+ return "unknown"; /* XXX */
p = strrchr(argv0, '/');
if (p == NULL)
p = argv0;
else
p++;
-
- return (xstrdup(p));
+ return p;
#endif
}
#ifndef HAVE_SETLOGIN
int setlogin(const char *name)
{
- return (0);
+ return(0);
}
#endif /* !HAVE_SETLOGIN */
int innetgr(const char *netgroup, const char *host,
const char *user, const char *domain)
{
- return (0);
+ return(0);
}
#endif /* HAVE_INNETGR */
#if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID)
int seteuid(uid_t euid)
{
- return (setreuid(-1, 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));
+ return(setresgid(-1,egid,-1));
}
#endif /* !defined(HAVE_SETEGID) && defined(HAVE_SETRESGID) */
extern char *sys_errlist[];
if ((e >= 0) && (e < sys_nerr))
- return (sys_errlist[e]);
-
- return ("unlisted error");
+ return(sys_errlist[e]);
+ else
+ return("unlisted error");
}
#endif
{
struct utimbuf ub;
- ub.actime = tvp[0].tv_sec;
- ub.modtime = tvp[1].tv_sec;
+ ub.actime = tvp->tv_sec;
+ ub.modtime = tvp->tv_usec;
- return (utime(filename, &ub));
+ 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;
- }
- if (rem != NULL)
- 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
andersk / gssapi-openssh.git / blobdiff