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what if there's no __NR_oldmount nor __NR_mount?
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: libc-alpha at sources dot redhat dot com
- Date: 14 Mar 2003 04:09:28 -0300
- Subject: what if there's no __NR_oldmount nor __NR_mount?
- Organization: GCC Team, Red Hat
This patch fixes linux/umount.S such that it doesn't fail to assemble
if an old-style umount syscall is not available at all. Ok?
Index: ChangeLog
2003-03-14 Alexandre Oliva <aoliva at redhat dot com>
* sysdeps/unix/sysv/linux/umount.S: Don't assume at least one
of oldumount and umount must exist.
Index: sysdeps/unix/sysv/linux/umount.S
===================================================================
RCS file: /cvs/glibc/libc/sysdeps/unix/sysv/linux/umount.S,v
retrieving revision 1.3
diff -u -p -r1.3 umount.S
--- sysdeps/unix/sysv/linux/umount.S 20 Aug 1998 19:15:40 -0000 1.3
+++ sysdeps/unix/sysv/linux/umount.S 15 Jan 2003 15:30:21 -0000
@@ -2,11 +2,16 @@
changes. They simply rename old system calls. */
#include <sysdep.h>
-#ifdef __NR_oldumount
+
+#if defined __NR_oldumount || defined __NR_umount
+
+# ifdef __NR_oldumount
PSEUDO (__umount, oldumount, 1)
-#else
+# else
PSEUDO (__umount, umount, 1)
-#endif
+# endif
ret
PSEUDO_END(__umount)
weak_alias (__umount, umount)
+
+#endif /* defined __NR_oldumount || defined __NR_umount */
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva at {redhat dot com, gcc.gnu.org}
CS PhD student at IC-Unicamp oliva at {lsd dot ic dot unicamp dot br, gnu.org}
Free Software Evangelist Professional serial bug killer