X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/0fff78ff85eabb96f2600c7996ab2a6ffd21e706..476861787f6e1b8a6c6af9307a15b9e57cb979dc:/openssh/openbsd-compat/bsd-misc.c

diff --git a/openssh/openbsd-compat/bsd-misc.c b/openssh/openbsd-compat/bsd-misc.c
index 4373ce2..55f100a 100644
--- a/openssh/openbsd-compat/bsd-misc.c
+++ b/openssh/openbsd-compat/bsd-misc.c
@@ -1,31 +1,40 @@
+
 /*
- * Copyright (c) 1999-2003 Damien Miller.  All rights reserved.
+ * Copyright (c) 1999-2004 Damien Miller <djm@mindrot.org>
  *
- * 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.
+ * 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.
  *
- * 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.
+ * 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"
+
+#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"
 
-RCSID("$Id$");
+#ifndef HAVE___PROGNAME
+char *__progname;
+#endif
 
 /*
  * NB. duplicate __progname in case it is an alias for argv[0]
@@ -125,17 +134,6 @@ int truncate(const char *path, off_t length)
 }
 #endif /* HAVE_TRUNCATE */
 
-#if !defined(HAVE_SETGROUPS) && defined(SETGROUPS_NOOP)
-/*
- * Cygwin setgroups should be a noop.
- */
-int
-setgroups(size_t size, const gid_t *list)
-{
-	return (0);
-}
-#endif 
-
 #if !defined(HAVE_NANOSLEEP) && !defined(HAVE_NSLEEP)
 int nanosleep(const struct timespec *req, struct timespec *rem)
 {
@@ -160,11 +158,11 @@ int nanosleep(const struct timespec *req, struct timespec *rem)
 		tremain.tv_sec = 0;
 		tremain.tv_usec = 0;
 	}
-	TIMEVAL_TO_TIMESPEC(&tremain, rem)
+	if (rem != NULL)
+		TIMEVAL_TO_TIMESPEC(&tremain, rem)
 
 	return(rc);
 }
-
 #endif
 
 #ifndef HAVE_TCGETPGRP
@@ -223,6 +221,22 @@ mysignal(int sig, mysig_t act)
 	}
 	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