tests/clock_xettime.c: use libtests

* tests/clock_xettime.c: Use SKIP_MAIN_UNDEFINED.
(main): Use perror_msg_and_skip.

diff --git a/tests/clock_xettime.c b/tests/clock_xettime.c
index 40a89c67baaf1aabf83c11378b836fb6cff8c297..633351a0e53f0d528844e90fc4b5b2e27513681e 100644 (file)
--- a/tests/clock_xettime.c
+++ b/tests/clock_xettime.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -25,6 +25,7 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+#include "tests.h"
 #include <stdio.h>
 #include <stdint.h>
 #include <time.h>
@@ -46,13 +47,13 @@ main(void)
        };
 
        if (syscall(__NR_clock_getres, CLOCK_REALTIME, &t.ts))
-               return 77;
+               perror_msg_and_skip("clock_getres CLOCK_REALTIME");
        printf("clock_getres(CLOCK_REALTIME, {%jd, %jd}) = 0\n",
               (intmax_t) t.ts.tv_sec,
               (intmax_t) t.ts.tv_nsec);
 
        if (syscall(__NR_clock_gettime, CLOCK_PROCESS_CPUTIME_ID, &t.ts))
-               return 77;
+               perror_msg_and_skip("clock_gettime CLOCK_PROCESS_CPUTIME_ID");
        printf("clock_gettime(CLOCK_PROCESS_CPUTIME_ID, {%jd, %jd}) = 0\n",
               (intmax_t) t.ts.tv_sec,
               (intmax_t) t.ts.tv_nsec);
@@ -60,9 +61,10 @@ main(void)
        t.ts.tv_sec = 0xdeface1;
        t.ts.tv_nsec = 0xdeface2;
        if (!syscall(__NR_clock_settime, CLOCK_THREAD_CPUTIME_ID, &t.ts))
-               return 77;
+               error_msg_and_skip("clock_settime CLOCK_THREAD_CPUTIME_ID:"
+                                  " EINVAL expected");
        printf("clock_settime(CLOCK_THREAD_CPUTIME_ID, {%jd, %jd})"
-              " = -1 EINVAL (Invalid argument)\n",
+              " = -1 EINVAL (%m)\n",
               (intmax_t) t.ts.tv_sec,
               (intmax_t) t.ts.tv_nsec);
 
@@ -72,10 +74,6 @@ main(void)
 
 #else
 
-int
-main(void)
-{
-       return 77;
-}
+SKIP_MAIN_UNDEFINED("__NR_clock_getres && __NR_clock_gettime && __NR_clock_settime")
 
 #endif