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authorEric Andersen <andersen@codepoet.org>2005-01-16 05:19:55 +0000
committerEric Andersen <andersen@codepoet.org>2005-01-16 05:19:55 +0000
commita9c5c662d49e2f64995a7c7cf11e0121cdb7fe3d (patch)
treef2a5ef1a7457a49ad17cfbbba82df6123e44fc8f
parent4c20fed226de4d785110b2914fd8508a28a4a11d (diff)
Per http://bugs.uclibc.org/view.php?id=12:
Some newer archs only have umount2
-rw-r--r--libc/sysdeps/linux/common/umount.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/umount.c b/libc/sysdeps/linux/common/umount.c
index 10cac6155..6457ddf30 100644
--- a/libc/sysdeps/linux/common/umount.c
+++ b/libc/sysdeps/linux/common/umount.c
@@ -8,5 +8,15 @@
*/
#include "syscalls.h"
+
+#ifdef __NR_umount /* Some newer archs only have umount2 */
#include <sys/mount.h>
_syscall1(int, umount, const char *, specialfile);
+#else
+int umount(const char *special_file)
+{
+ __set_errno(ENOSYS);
+ return -1;
+}
+#endif
+