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📄 Makefile(1.48 KB)
📄 Version.map(296 B)
📄 _libelftc.h(3.33 KB)
📄 elftc.3(2.99 KB)
📄 elftc_bfd_find_target.3(6.83 KB)
📄 elftc_bfdtarget.c(2.18 KB)
📄 elftc_copyfile.3(2.22 KB)
📄 elftc_copyfile.c(2.92 KB)
📄 elftc_demangle.3(3.45 KB)
📄 elftc_demangle.c(2.98 KB)
📄 elftc_reloc_type_str.3(2.36 KB)
📄 elftc_reloc_type_str.c(30.64 KB)
📄 elftc_set_timestamps.3(2.59 KB)
📄 elftc_set_timestamps.c(2.49 KB)
📄 elftc_string_table.c(9.36 KB)
📄 elftc_string_table_create.3(6.7 KB)
📄 elftc_timestamp.3(2.53 KB)
📄 elftc_timestamp.c(1.91 KB)
📄 elftc_version.3(2.75 KB)
📄 libelftc.h(3.67 KB)
📄 libelftc_bfdtarget.c(10.18 KB)
📄 libelftc_dem_arm.c(22.61 KB)
📄 libelftc_dem_gnu2.c(25.97 KB)
📄 libelftc_dem_gnu3.c(86.29 KB)
📄 libelftc_hash.c(2.2 KB)
📄 libelftc_vstr.c(7.33 KB)
📄 make-toolchain-version(2.76 KB)
📄 os.FreeBSD.mk(182 B)
📄 os.Linux.mk(87 B)
📄 os.NetBSD.mk(74 B)

Editing: elftc_timestamp.c

/*-
 * Copyright (c) 2016 The FreeBSD Foundation
 * All rights reserved.
 *
 * This software was developed by Ed Maste under sponsorship
 * of the FreeBSD Foundation.
 *
 * 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.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
 */

#include <errno.h>
#include <stdlib.h>
#include <time.h>
#include <libelftc.h>

int
elftc_timestamp(time_t *timestamp)
{
	long long source_date_epoch;
	char *env, *eptr;

if ((env = getenv("SOURCE_DATE_EPOCH")) != NULL) {
		errno = 0;
		source_date_epoch = strtoll(env, &eptr, 10);
		if (*eptr != '\0')
			errno = EINVAL;
		if (source_date_epoch < 0)
			errno = ERANGE;
		if (errno != 0)
			return (-1);
		*timestamp = source_date_epoch;
		return (0);
	}
	*timestamp = time(NULL);
	return (0);
}

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Editing: elftc_timestamp.c

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