about summary refs log tree commit diff
diff options
context:
space:
mode:
authorDrew DeVault <sir@cmpwn.com>2019-03-21 11:32:38 -0400
committerRich Felker <dalias@aerifal.cx>2019-03-21 21:15:56 -0400
commit46fb680c850b0846af6a7f789404077368d60c79 (patch)
tree290e9fe1444a9e11079d3eaebeb26361a354decd
parent59f88d766263344ce3e124d969ba66720aff4590 (diff)
downloadmusl-46fb680c850b0846af6a7f789404077368d60c79.tar.gz
musl-46fb680c850b0846af6a7f789404077368d60c79.tar.xz
musl-46fb680c850b0846af6a7f789404077368d60c79.zip
support archs with no mlock syscall, only mlock2
-rw-r--r--src/mman/mlock.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mman/mlock.c b/src/mman/mlock.c
index e683a44a..71af582f 100644
--- a/src/mman/mlock.c
+++ b/src/mman/mlock.c
@@ -3,5 +3,9 @@
 
 int mlock(const void *addr, size_t len)
 {
+#ifdef SYS_mlock
 	return syscall(SYS_mlock, addr, len);
+#else
+	return syscall(SYS_mlock2, addr, len, 0);
+#endif
 }