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Diffstat (limited to 'libc/sysdeps/linux/common/fsync.c')
-rw-r--r--libc/sysdeps/linux/common/fsync.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/fsync.c b/libc/sysdeps/linux/common/fsync.c
index 838cb7d21..774efc9ce 100644
--- a/libc/sysdeps/linux/common/fsync.c
+++ b/libc/sysdeps/linux/common/fsync.c
@@ -10,4 +10,9 @@
#include <sys/syscall.h>
#include <unistd.h>
+#ifdef __LINUXTHREADS_OLD__
+extern __typeof(fsync) weak_function fsync;
+strong_alias(fsync,__libc_fsync)
+#endif
+
_syscall1(int, fsync, int, fd)