blob: b58b24fba6c233430e0fa2804b2f009c4d65bbf0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
/*
# extend-fname.c: give a filename a suffix, if necessary.
#
# Copyright (C) 1992, 1993, 2011 Free Software Foundation, Inc.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
*/
#include "config.h"
/* We may or may not return NAME. It's up to the caller not to assume
the return value is modifiable. */
string
extend_filename P2C(const_string, name, const_string, default_suffix)
{
string new_s;
const_string suffix = find_suffix (name);
new_s = suffix == NULL ? concat3 (name, ".", default_suffix)
: (string) name;
return new_s;
}
|