strace/print_time.c

/*
 * Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
 * Copyright (c) 2015-2017 The strace developers.
 * All rights reserved.
 *
 * SPDX-License-Identifier: LGPL-2.1-or-later
 */

#include "defs.h"

#include DEF_MPERS_TYPE(time_t)

#include MPERS_DEFS

SYS_FUNC(time)
{
	if (exiting(tcp)) {
		time_t t;

		if (!umove_or_printaddr(tcp, tcp->u_arg[0], &t)) {
			tprintf("[%lld", (long long) t);
			tprints_comment(sprinttime(t));
			tprints("]");
		}

		if (!syserror(tcp)) {
			tcp->auxstr = sprinttime((time_t) tcp->u_rval);

			return RVAL_STR;
		}
	}

	return 0;
}
Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers. 2015-12-17 20:56:48 +03:00			`/*`
Split print_time.c After commit v4.14-136-g151d1d1 that removed the last object common for timespec and timeval parsers there is no need to keep them all in a single file. * print_timespec.c: New file. * print_timeval.c: Likewise. * Makefile.am (strace_SOURCES): Add them. * print_time.c: Move all timespec related code to print_timespec.c. Move all timeval related code to print_timeval.c. 2016-11-28 05:45:13 +03:00			`* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>`
Add copyright headers 2017-05-22 20:14:52 +03:00			`* Copyright (c) 2015-2017 The strace developers.`
Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers. 2015-12-17 20:56:48 +03:00			`* All rights reserved.`
			`*`
Change the license of strace to LGPL-2.1-or-later strace is now provided under the terms of the GNU Lesser General Public License version 2.1 or later, see COPYING for more details. strace test suite is now provided under the terms of the GNU General Public License version 2 or later, see tests/COPYING for more details. 2018-12-10 03:00:00 +03:00			`* SPDX-License-Identifier: LGPL-2.1-or-later`
Add copyright headers to some files which lack them Before this change, all files that exist since 20th century had copyright headers, while most files that appeared later didn't. This change fixes the inconsistency by adding missing copyright headers. It doesn't mean that copyright headers became maintained. In my view, git history provides much better information on this subject and is much more accurate than copyright headers. 2015-12-17 20:56:48 +03:00			`*/`

Mpersify parsers of utimes, futimesat, and utimensat syscalls Fix multiple personalities support in parsers of utimes, futimesat, and utimensat syscalls by introducing two mpersified printers: print_timeval_pair and print_timespec_utime_pair. * print_time.c: New file. * Makefile.am (strace_SOURCES): Add it. * utimes.c (decode_utimes): Remove. (sys_utimes, sys_futimesat): Use print_timeval_pair instead of decode_utimes. (sys_utimensat): Use print_timespec_utime_pair instead of decode_utimes. 2015-08-04 01:52:40 +03:00			`#include "defs.h"`

time.c: move parser of time syscall to print_time.c * time.c (current_time_t_is_int32): Remove. (sys_time): Move ... * print_time.c: ... here. Mpersify time_t. 2015-09-17 19:10:53 +03:00			`#include DEF_MPERS_TYPE(time_t)`
Mpersify parsers of utimes, futimesat, and utimensat syscalls Fix multiple personalities support in parsers of utimes, futimesat, and utimensat syscalls by introducing two mpersified printers: print_timeval_pair and print_timespec_utime_pair. * print_time.c: New file. * Makefile.am (strace_SOURCES): Add it. * utimes.c (decode_utimes): Remove. (sys_utimes, sys_futimesat): Use print_timeval_pair instead of decode_utimes. (sys_utimensat): Use print_timespec_utime_pair instead of decode_utimes. 2015-08-04 01:52:40 +03:00
			`#include MPERS_DEFS`

time.c: move parser of time syscall to print_time.c * time.c (current_time_t_is_int32): Remove. (sys_time): Move ... * print_time.c: ... here. Mpersify time_t. 2015-09-17 19:10:53 +03:00			`SYS_FUNC(time)`
			`{`
			`if (exiting(tcp)) {`
			`time_t t;`

Print time in ISO 8601 format in time syscall decoder * print_time.c (SYS_FUNC(time)): Print timestamp stringification (via sprinttime) for the value stored in the argument and return value (return RVAL_STR in the latter case). * tests/time.c (main): Update expected output. 2017-04-23 22:51:27 +03:00			`if (!umove_or_printaddr(tcp, tcp->u_arg[0], &t)) {`
			`tprintf("[%lld", (long long) t);`
			`tprints_comment(sprinttime(t));`
			`tprints("]");`
			`}`

			`if (!syserror(tcp)) {`
			`tcp->auxstr = sprinttime((time_t) tcp->u_rval);`

			`return RVAL_STR;`
			`}`
time.c: move parser of time syscall to print_time.c * time.c (current_time_t_is_int32): Remove. (sys_time): Move ... * print_time.c: ... here. Mpersify time_t. 2015-09-17 19:10:53 +03:00			`}`

			`return 0;`
			`}`