glibc/misc/init-misc.c
Joseph Myers 04277e02d7 Update copyright dates with scripts/update-copyrights.
* All files with FSF copyright notices: Update copyright dates
	using scripts/update-copyrights.
	* locale/programs/charmap-kw.h: Regenerated.
	* locale/programs/locfile-kw.h: Likewise.
2019-01-01 00:11:28 +00:00

41 lines
1.3 KiB
C

/* Define and initialize `__progname' et. al.
Copyright (C) 1994-2019 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
#include <string.h>
#include <libc-internal.h>
char *__progname_full = (char *) "";
char *__progname = (char *) "";
weak_alias (__progname_full, program_invocation_name)
weak_alias (__progname, program_invocation_short_name)
void
__init_misc (int argc, char **argv, char **envp)
{
if (argv && argv[0])
{
char *p = strrchr (argv[0], '/');
if (p == NULL)
__progname = argv[0];
else
__progname = p + 1;
__progname_full = argv[0];
}
}