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Message-Id: <20190321153240.29328-2-sir@cmpwn.com>
Date: Thu, 21 Mar 2019 11:32:38 -0400
From: Drew DeVault <sir@...wn.com>
To: musl@...ts.openwall.com
Cc: Drew DeVault <sir@...wn.com>
Subject: [PATCH 1/3] mman/mlock: use mlock2 when appropriate
---
src/mman/mlock.c | 4 ++++
1 file changed, 4 insertions(+)
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
}
--
2.21.0
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