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include errno.h etc, too
author
Jim Meyering
<jim@meyering.net>
Mon, 3 Sep 2001 18:32:05 +0000
(18:32 +0000)
committer
Jim Meyering
<jim@meyering.net>
Mon, 3 Sep 2001 18:32:05 +0000
(18:32 +0000)
lib/xreadlink.c
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diff --git
a/lib/xreadlink.c
b/lib/xreadlink.c
index
3194d31
..
8adbb0c
100644
(file)
--- a/
lib/xreadlink.c
+++ b/
lib/xreadlink.c
@@
-24,6
+24,11
@@
#endif
#include <stdio.h>
+#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
+
#if HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif