Handle __set_errno correctly.

From-SVN: r15502

Handle __set_errno correctly.
From-SVN: r15502
5ae9a80a · Ulrich Drepper · Ulrich Drepper · 11dbec66 · 5ae9a80a · 5ae9a80a
Commit 5ae9a80a authored Sep 17, 1997 by Ulrich Drepper Committed by Ulrich Drepper Sep 17, 1997
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libio/ChangeLog
+5 -0

libio/libioP.h
+3 -2

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--- a/libio/ChangeLog
+++ b/libio/ChangeLog
+1997-09-17 02:50  Ulrich Drepper  <drepper@cygnus.com>
+
+	* libioP.h: Define __set_errno if not already defined.
+	* fileops.c: Don't try to define __set_errno, it's already defined.
+
 1997-09-15 02:37  Ulrich Drepper  <drepper@cygnus.com>

 	* config/linux.mt: Rewrite for use with glibc 2.

--- a/libio/libioP.h
+++ b/libio/libioP.h
@@ -24,8 +24,9 @@
   General Public License.  */

 #include <errno.h>
-/* This is a hack until Uli gets me the real fix.  */
-#define __set_errno(Val) (errno = (Val))
+#ifndef __set_errno
+# define __set_errno(Val) errno = (Val)
+#endif
 #if defined __GLIBC__ && __GLIBC__ >= 2
 # include <bits/libc-lock.h>
 #else