X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fmakepath.c;h=e61579021c204d7a613dae11b92091610003131c;hb=6b89992dbb9ec71f4505b47447bde264e3035056;hp=5c6112414ca8fe90e03e26f35e281cfd511a60e4;hpb=d87c39464604e74f580c7fae835be31a4c125c36;p=gnulib.git

diff --git a/lib/makepath.c b/lib/makepath.c
index 5c6112414..e61579021 100644
--- a/lib/makepath.c
+++ b/lib/makepath.c
@@ -43,15 +43,22 @@ char *alloca ();
 #endif
 
 #ifdef STDC_HEADERS
-#include <errno.h>
 #include <stdlib.h>
-#else
+#endif
+
+#ifdef HAVE_ERRNO_H
+#include <errno.h>
+#endif
+
+#ifndef STDC_HEADERS
 extern int errno;
 #endif
 
-#if defined(USG) || defined(STDC_HEADERS)
+#if defined(STDC_HEADERS) || defined(HAVE_STRING_H)
 #include <string.h>
+#ifndef index
 #define index strchr
+#endif
 #else
 #include <strings.h>
 #endif
@@ -93,7 +100,7 @@ make_path (argpath, mode, parent_mode, owner, group, verbose_fmt_string)
   int retval = 0;
   int oldmask = umask (0);
 
-  dirpath = alloca (strlen (argpath) + 1);
+  dirpath = (char *) alloca (strlen (argpath) + 1);
   strcpy (dirpath, argpath);
 
   if (stat (dirpath, &stats))
@@ -127,7 +134,7 @@ make_path (argpath, mode, parent_mode, owner, group, verbose_fmt_string)
       slash = dirpath;
       while (*slash == '/')
 	slash++;
-      while (slash = index (slash, '/'))
+      while ((slash = index (slash, '/')))
 	{
 	  *slash = '\0';
 	  if (stat (dirpath, &stats))
@@ -145,7 +152,7 @@ make_path (argpath, mode, parent_mode, owner, group, verbose_fmt_string)
 
 		  if (owner != (uid_t) -1 && group != (gid_t) -1
 		      && chown (dirpath, owner, group)
-#ifdef AFS
+#if defined(AFS) && defined (EPERM)
 		      && errno != EPERM
 #endif
 		      )