1 /* $Id: fpm_cleanup.c,v 1.8 2008/05/24 17:38:47 anight Exp $ */
2 /* (c) 2007,2008 Andrei Nigmatulin */
3
4 #include "fpm_config.h"
5
6 #include <stdlib.h>
7
8 #include "fpm_arrays.h"
9 #include "fpm_cleanup.h"
10
11 struct cleanup_s {
12 int type;
13 void (*cleanup)(int, void *);
14 void *arg;
15 };
16
17 static struct fpm_array_s cleanups = { .sz = sizeof(struct cleanup_s) };
18
fpm_cleanup_add(int type,void (* cleanup)(int,void *),void * arg)19 int fpm_cleanup_add(int type, void (*cleanup)(int, void *), void *arg) /* {{{ */
20 {
21 struct cleanup_s *c;
22
23 c = fpm_array_push(&cleanups);
24
25 if (!c) {
26 return -1;
27 }
28
29 c->type = type;
30 c->cleanup = cleanup;
31 c->arg = arg;
32
33 return 0;
34 }
35 /* }}} */
36
fpm_cleanups_run(int type)37 void fpm_cleanups_run(int type) /* {{{ */
38 {
39 struct cleanup_s *c = fpm_array_item_last(&cleanups);
40 int cl = cleanups.used;
41
42 for ( ; cl--; c--) {
43 if (c->type & type) {
44 c->cleanup(type, c->arg);
45 }
46 }
47
48 fpm_array_free(&cleanups);
49 }
50 /* }}} */
51
