Add mlock, munlock and munlockall

Signed-off-by: Wei Liu <liuw@liuw.name>
rumpkernel · Jun 22, 2015 · 62c5935 · 62c5935
1 parent c8d5d18
commit 62c5935
Showing 1 changed file with 24 additions and 0 deletions.
diff --git a/lib/librumprun_base/syscall_misc.c b/lib/librumprun_base/syscall_misc.c
@@ -122,6 +122,30 @@ mlockall(int flags)
 	return 0;
 }
 
+int
+munlockall(void)
+{
+
+	/* no vm => no need to unlock */
+	return 0;
+}
+
+int
+mlock(const void *addr, size_t len)
+{
+
+	/* no vm => everything is automatically locked */
+	return 0;
+}
+
+int
+munlock(const void *addr, size_t len)
+{
+
+	/* no vm => no need to unlock */
+	return 0;
+}
+
 int
 munmap(void *addr, size_t len)
 {