From: Dmitry V. Levin <ldv@altlinux.org>
Date: Tue, 5 Jan 2016 23:26:13 +0000 (+0000)
Subject: tests/readlink.c: use libtests
X-Git-Tag: v4.12~726
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4b86fdbd5fb52e02c52f67f5dc954e72c9ea51d6;p=strace

tests/readlink.c: use libtests

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

diff --git a/tests/readlink.c b/tests/readlink.c
index 76bab319..7bbec220 100644
--- a/tests/readlink.c
+++ b/tests/readlink.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (c) 2015 Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>
- * 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
@@ -27,14 +27,16 @@
  */
 
 #include "tests.h"
-#include <stdio.h>
-#include <unistd.h>
 #include <sys/syscall.h>
 
+#ifdef __NR_readlink
+
+# include <stdio.h>
+# include <unistd.h>
+
 int
 main(void)
 {
-#ifdef __NR_readlink
 	static const char fname[] = "readlink.link";
 	unsigned char buf[31];
 	long rc;
@@ -42,7 +44,7 @@ main(void)
 
 	rc = syscall(__NR_readlink, fname, buf, sizeof(buf));
 	if (rc < 0)
-		return 77;
+		perror_msg_and_skip("readlink");
 
 	printf("readlink(\"");
 	for (i = 0; fname[i]; ++i)
@@ -54,7 +56,10 @@ main(void)
 
 	puts("+++ exited with 0 +++");
 	return 0;
+}
+
 #else
-	return 77;
+
+SKIP_MAIN_UNDEFINED("__NR_readlink")
+
 #endif
-}