Implement __NR_mlock (Marc Mutz <mutz@kde.org>)

git-svn-id: svn://svn.valgrind.org/valgrind/trunk@356

diff --git a/vg_syscall_mem.c b/vg_syscall_mem.c
index 7e9d7de9047d930f92a19d615b3e183d75e6a15d..64e44df36bd25482aaf3e93b9e88567f8ad8b154 100644 (file)
--- a/vg_syscall_mem.c
+++ b/vg_syscall_mem.c
@@ -652,6 +652,15 @@ void VG_(perform_assumed_nonblocking_syscall) ( ThreadId tid )
          break;
 #     endif
 
+#     if defined(__NR_mlock)
+      case __NR_mlock:
+         /* int mlock(const void * addr, size_t len) */
+         if (VG_(clo_trace_syscalls))
+            VG_(printf)("mlock ( %p, %d )\n", arg1, arg2);
+         KERNEL_DO_SYSCALL(tid,res);
+         break;
+#     endif
+
 #     if defined(__NR_mlockall)
       case __NR_mlockall:
          /* int mlockall(int flags); */