X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fmkdir.c;h=95fb1a6d40e383a799af444057b629118e856d15;hb=cf10a561333068574a64c90965de30e95c8820fd;hp=e68ccb17c7072923aecf68102e0edc2ca3b6814c;hpb=d87c39464604e74f580c7fae835be31a4c125c36;p=gnulib.git

diff --git a/lib/mkdir.c b/lib/mkdir.c
index e68ccb17c..95fb1a6d4 100644
--- a/lib/mkdir.c
+++ b/lib/mkdir.c
@@ -1,4 +1,4 @@
-/* mkrmdir.c -- BSD compatible directory functions for System V
+/* BSD compatible make directory function for System V
    Copyright (C) 1988, 1990 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
@@ -12,17 +12,29 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+   along with this program; if not, write to the Free Software Foundation,
+   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#if HAVE_CONFIG_H
+# include <config.h>
+#endif
 
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <errno.h>
-#ifndef STDC_HEADERS
+#ifndef errno
 extern int errno;
 #endif
 
-/* mkdir and rmdir adapted from GNU tar.  */
+#if STAT_MACROS_BROKEN
+# undef S_ISDIR
+#endif
+
+#if !defined(S_ISDIR) && defined(S_IFDIR)
+# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR)
+#endif
+
+/* mkdir adapted from GNU tar.  */
 
 /* Make directory DPATH, with permission mode DMODE.
 
@@ -57,7 +69,7 @@ mkdir (dpath, dmode)
   switch (cpid)
     {
     case -1:			/* Cannot fork.  */
-      return -1;		/* errno is set already.  */
+      return -1;		/* errno is already set.  */
 
     case 0:			/* Child process.  */
       /* Cheap hack to set mode of new directory.  Since this child
@@ -70,56 +82,16 @@ mkdir (dpath, dmode)
       _exit (1);
 
     default:			/* Parent process.  */
-      while (wait (&status) != cpid) /* Wait for kid to finish.  */
+      /* Wait for kid to finish.  */
+      while (wait (&status) != cpid)
 	/* Do nothing.  */ ;
 
       if (status & 0xFFFF)
 	{
-	  errno = EIO;		/* /bin/mkdir failed.  */
+	  /* /bin/mkdir failed.  */
+	  errno = EIO;
 	  return -1;
 	}
       return chmod (dpath, dmode);
     }
 }
-
-/* Remove directory DPATH.
-   Return 0 if successful, -1 if not.  */
-
-int
-rmdir (dpath)
-     char *dpath;
-{
-  int cpid, status;
-  struct stat statbuf;
-
-  if (stat (dpath, &statbuf) != 0)
-    return -1;			/* stat set errno.  */
-
-  if ((statbuf.st_mode & S_IFMT) != S_IFDIR)
-    {
-      errno = ENOTDIR;
-      return -1;
-    }
-
-  cpid = fork ();
-  switch (cpid)
-    {
-    case -1:			/* Cannot fork.  */
-      return -1;		/* errno is set already.  */
-
-    case 0:			/* Child process.  */
-      execl ("/bin/rmdir", "rmdir", dpath, (char *) 0);
-      _exit (1);
-
-    default:			/* Parent process.  */
-      while (wait (&status) != cpid) /* Wait for kid to finish.  */
-	/* Do nothing.  */ ;
-
-      if (status & 0xFFFF)
-	{
-	  errno = EIO;		/* /bin/rmdir failed.  */
-	  return -1;
-	}
-      return 0;
-    }
-}