You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
44 lines
1.4 KiB
44 lines
1.4 KiB
/* make_suffix.c: unconditionally add a filename suffix. |
|
|
|
Copyright (C) 1992, 93 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 2, 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, write to the Free Software |
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ |
|
|
|
#include <kpathsea/config.h> |
|
|
|
|
|
/* Return a new string: S suffixed with SUFFIX, regardless of what it |
|
was before. This returns a newly allocated string. */ |
|
|
|
string |
|
make_suffix P2C(const_string, s, const_string, suffix) |
|
{ |
|
string new_s; |
|
const_string dot_pos = strrchr (s, '.'); |
|
const_string slash_pos = strrchr (s, '/'); |
|
|
|
if (dot_pos == NULL || dot_pos < slash_pos) |
|
new_s = concat3 (s, ".", suffix); |
|
else |
|
{ |
|
unsigned past_dot_index = dot_pos + 1 - s; |
|
|
|
new_s = (string) xmalloc (past_dot_index + strlen (suffix) + 1); |
|
strncpy (new_s, s, dot_pos + 1 - s); |
|
strcpy (new_s + past_dot_index, suffix); |
|
} |
|
|
|
return new_s; |
|
}
|
|
|