fix arm __tlsdesc_dynamic when built as thumb code without __ARM_ARCH>=5

[musl] / src / mman / mlock.c

diff --git a/src/mman/mlock.c b/src/mman/mlock.c
index 3c7c653..71af582 100644 (file)
--- a/src/mman/mlock.c
+++ b/src/mman/mlock.c
@@ -3,5 +3,9 @@
 
 int mlock(const void *addr, size_t len)
 {
-       return syscall2(__NR_mlock, (long)addr, len);
+#ifdef SYS_mlock
+       return syscall(SYS_mlock, addr, len);
+#else
+       return syscall(SYS_mlock2, addr, len, 0);
+#endif
 }