Don't emit invalid extra shift character at block boundary by iconv (bug 17197)
[glibc.git] / misc / init-misc.c
blob9254f02903bd6176217fb8b014a5b7d93c1bf671
1 /* Define and initialize `__progname' et. al.
2 Copyright (C) 1994-2015 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, see
17 <http://www.gnu.org/licenses/>. */
19 #include <string.h>
20 #include <libc-internal.h>
22 char *__progname_full = (char *) "";
23 char *__progname = (char *) "";
24 weak_alias (__progname_full, program_invocation_name)
25 weak_alias (__progname, program_invocation_short_name)
28 void
29 __init_misc (int argc, char **argv, char **envp)
31 if (argv && argv[0])
33 char *p = strrchr (argv[0], '/');
34 if (p == NULL)
35 __progname = argv[0];
36 else
37 __progname = p + 1;
38 __progname_full = argv[0];