/*
- * This file is part of utime strace test.
+ * Check decoding of utime syscall.
*
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
+ * Copyright (c) 2015-2017 The strace developers.
* All rights reserved.
*
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name of the author may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
- * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
- * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ * SPDX-License-Identifier: GPL-2.0-or-later
*/
#include "tests.h"
-#include <time.h>
-#include <utime.h>
-#include <errno.h>
-#include <stdio.h>
-#include <unistd.h>
-
#include <asm/unistd.h>
-static void
-print_tm(const struct tm * const p)
+#ifdef __NR_utime
+
+# include <time.h>
+# include <utime.h>
+# include <errno.h>
+# include <stdio.h>
+# include <unistd.h>
+
+static long
+k_utime(const void *const filename, const void *const times)
{
- printf("%02d/%02d/%02d-%02d:%02d:%02d",
- p->tm_year + 1900, p->tm_mon + 1, p->tm_mday,
- p->tm_hour, p->tm_min, p->tm_sec);
+ return syscall(__NR_utime, filename, times);
}
int
main(void)
{
- int rc = utime("", NULL);
- printf("utime(\"\", NULL) = %s\n", sprintrc(rc));
+ static const char *const dummy_str = "dummy filename";
- const time_t t = time(NULL);
- const struct tm * const p = localtime(&t);
+ const time_t t = 1492350678;
const struct utimbuf u = { .actime = t, .modtime = t };
- const struct utimbuf const *tail_u = tail_memdup(&u, sizeof(u));
-
-#ifdef __NR_utime
- static const char *const dummy_str = "dummy filename";
- char *const dummy_filename =
+ const struct utimbuf *const tail_u = tail_memdup(&u, sizeof(u));
+ const char *const dummy_filename =
tail_memdup(dummy_str, sizeof(dummy_str) - 1);
- rc = syscall(__NR_utime, dummy_filename + sizeof(dummy_str),
- tail_u + 1);
+ long rc = k_utime("", NULL);
+ printf("utime(\"\", NULL) = %s\n", sprintrc(rc));
+
+ rc = k_utime(dummy_filename + sizeof(dummy_str), tail_u + 1);
printf("utime(%p, %p) = %s\n", dummy_filename + sizeof(dummy_str),
tail_u + 1, sprintrc(rc));
- rc = syscall(__NR_utime, dummy_filename, (struct tm *) tail_u + 1);
+ rc = k_utime(dummy_filename, (struct tm *) tail_u + 1);
printf("utime(%p, %p) = %s\n",
dummy_filename, (struct tm *) tail_u + 1, sprintrc(rc));
-#endif /* __NR_utime */
- rc = utime("utime\nfilename", tail_u);
+ rc = k_utime("utime\nfilename", tail_u);
const char *errstr = sprintrc(rc);
- printf("utime(\"utime\\nfilename\", {actime=");
- print_tm(p);
- printf(", modtime=");
- print_tm(p);
+ printf("utime(\"utime\\nfilename\", {actime=%lld", (long long) t);
+ print_time_t_nsec(t, 0, 1);
+ printf(", modtime=%lld", (long long) t);
+ print_time_t_nsec(t, 0, 1);
printf("}) = %s\n", errstr);
puts("+++ exited with 0 +++");
return 0;
}
+
+#else
+
+SKIP_MAIN_UNDEFINED("__NR_utime")
+
+#endif