2 * Copyright (C) 2011 Marcin KoĆcielnicki <koriakin@0x04.net>
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
12 * The above copyright notice and this permission notice (including the next
13 * paragraph) shall be included in all copies or substantial portions of the
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
19 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22 * OTHER DEALINGS IN THE SOFTWARE.
28 FILE *find_in_path(const char *name
, const char *path
, char **pfullname
) {
32 const char *npath
= strchr(path
, ':');
41 /* also look for .gz compressed xml: */
42 const char *exts
[] = { "", ".gz" };
43 for (int i
= 0; i
< ARRAY_SIZE(exts
); i
++) {
46 int ret
= asprintf(&fullname
, "%.*s/%s%s", (int)plen
, path
, name
, exts
[i
]);
50 FILE *file
= fopen(fullname
, "r");
53 *pfullname
= fullname
;