tests/llseek.c: use libtests
* tests/llseek.c: Use SKIP_MAIN_UNDEFINED.
(main): Use assert and perror_msg_and_skip.
diff --git a/tests/llseek.c b/tests/llseek.c
index 8ff5de9..a9d1914 100644
--- a/tests/llseek.c
+++ b/tests/llseek.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
@@ -30,9 +30,10 @@
#ifdef __NR__llseek
-#include <errno.h>
-#include <stdio.h>
-#include <unistd.h>
+# include <assert.h>
+# include <errno.h>
+# include <stdio.h>
+# include <unistd.h>
int
main(void)
@@ -41,12 +42,12 @@
const unsigned long low = 0xdeadbeef;
const unsigned long long offset = 0xdefaceddeadbeef;
unsigned long long result;
- int rc = syscall(__NR__llseek, -1, high, low, &result, SEEK_SET);
- if (rc != -1 || EBADF != errno)
- return 77;
+ assert(syscall(__NR__llseek, -1, high, low, &result, SEEK_SET) == -1);
+ if (EBADF != errno)
+ perror_msg_and_skip("_llseek");
- printf("_llseek(-1, %llu, %p, SEEK_SET) = -1 EBADF (Bad file descriptor)\n",
+ printf("_llseek(-1, %llu, %p, SEEK_SET) = -1 EBADF (%m)\n",
offset, &result);
puts("+++ exited with 0 +++");
@@ -55,10 +56,6 @@
#else
-int
-main(void)
-{
- return 77;
-}
+SKIP_MAIN_UNDEFINED("__NR__llseek")
#endif
