linux-user: implement clock_settime

This fixes glibc testsuite test rt/tst-clock2.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 52e2f9c16479077ee4500f798195b52347118e10..924fd68efcddb7b193f94c15506ca7523785f432 100644 (file)
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -11878,6 +11878,18 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
         goto unimplemented_nowarn;
 #endif
 
+#ifdef TARGET_NR_clock_settime
+    case TARGET_NR_clock_settime:
+    {
+        struct timespec ts;
+
+        ret = target_to_host_timespec(&ts, arg2);
+        if (!is_error(ret)) {
+            ret = get_errno(clock_settime(arg1, &ts));
+        }
+        break;
+    }
+#endif
 #ifdef TARGET_NR_clock_gettime
     case TARGET_NR_clock_gettime:
     {