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Diffstat (limited to 'libc/sysdeps/linux/common/umount2.c')
-rw-r--r--libc/sysdeps/linux/common/umount2.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/common/umount2.c b/libc/sysdeps/linux/common/umount2.c
index 2cc4a2338..08e0f3388 100644
--- a/libc/sysdeps/linux/common/umount2.c
+++ b/libc/sysdeps/linux/common/umount2.c
@@ -9,9 +9,8 @@
#include <sys/syscall.h>
-#if defined __USE_GNU
-#include <sys/mount.h>
-#ifdef __NR_umount2 /* Old kernels don't have umount2 */
+#if defined __UCLIBC_LINUX_SPECIFIC__ && defined __NR_umount2
+# include <sys/mount.h>
_syscall2(int, umount2, const char *, special_file, int, flags)
-#endif
+libc_hidden_def(umount2)
#endif