- djm@cvs.openbsd.org 2010/01/30 02:54:53

[openssh.git] / sshpty.c

diff --git a/sshpty.c b/sshpty.c
index 973c2d2d87e7b73ba532ca1dd537c08901cc4c7f..bbbc0fefee54e237c4e1c4799ff3cc484c8cdafa 100644 (file)
--- a/sshpty.c
+++ b/sshpty.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshpty.c,v 1.21 2006/07/06 16:03:53 stevesk Exp $ */
+/* $OpenBSD: sshpty.c,v 1.28 2007/09/11 23:49:09 stevesk Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -14,20 +14,25 @@
 
 #include "includes.h"
 
-#include <sys/ioctl.h>
 #include <sys/types.h>
+#include <sys/ioctl.h>
 #include <sys/stat.h>
 #include <signal.h>
 
+#include <errno.h>
+#include <fcntl.h>
 #include <grp.h>
 #ifdef HAVE_PATHS_H
 # include <paths.h>
 #endif
 #include <pwd.h>
+#include <stdarg.h>
+#include <string.h>
 #include <termios.h>
 #ifdef HAVE_UTIL_H
 # include <util.h>
-#endif /* HAVE_UTIL_H */
+#endif
+#include <unistd.h>
 
 #include "sshpty.h"
 #include "log.h"
@@ -41,6 +46,13 @@
 #define O_NOCTTY 0
 #endif
 
+#ifdef __APPLE__
+# include <AvailabilityMacros.h>
+# if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+#  define __APPLE_PRIVPTY__
+# endif
+#endif
+
 /*
  * Allocates and opens a pty.  Returns 0 if no pty could be allocated, or
  * nonzero if a pty was successfully allocated.  On success, open file
@@ -73,10 +85,12 @@ pty_allocate(int *ptyfd, int *ttyfd, char *namebuf, size_t namebuflen)
 void
 pty_release(const char *tty)
 {
+#ifndef __APPLE_PRIVPTY__
        if (chown(tty, (uid_t) 0, (gid_t) 0) < 0)
                error("chown %.100s 0 0 failed: %.100s", tty, strerror(errno));
        if (chmod(tty, (mode_t) 0666) < 0)
                error("chmod %.100s 0666 failed: %.100s", tty, strerror(errno));
+#endif /* __APPLE_PRIVPTY__ */
 }
 
 /* Makes the tty the process's controlling tty and sets it to sane modes. */