(O_DIRECTORY): Define, if needed.

[gnulib.git] / lib / same.c

diff --git a/lib/same.c b/lib/same.c
index 930ca0b..beb75c4 100644 (file)
--- a/lib/same.c
+++ b/lib/same.c
@@ -36,9 +36,16 @@
 extern int errno;
 #endif
 
+#if HAVE_STRING_H
+# include <string.h>
+#else
+# include <strings.h>
+#endif
+
 #include "same.h"
 #include "dirname.h"
 #include "error.h"
+#include "xalloc.h"
 
 #if ENABLE_NLS
 # include <libintl.h>
@@ -50,6 +57,9 @@ extern int errno;
 #define STREQ(a, b) (strcmp ((a), (b)) == 0)
 
 #ifndef HAVE_DECL_FREE
+"this configure-time declaration test was not run"
+#endif
+#if !HAVE_DECL_FREE
 void free ();
 #endif
 
@@ -72,7 +82,7 @@ same_name (const char *source, const char *dest)
   source_dirname = dir_name (source);
   dest_dirname = dir_name (dest);
   if (source_dirname == NULL || dest_dirname == NULL)
-    error (1, 0, _("virtual memory exhausted"));
+    xalloc_die ();
 
   if (stat (source_dirname, &source_dir_stats))
     {