root/sapi/fpm/fpm/fpm_cleanup.c

DEFINITIONS

1. fpm_cleanup_add
2. fpm_cleanups_run

   1 
   2         /* $Id: fpm_cleanup.c,v 1.8 2008/05/24 17:38:47 anight Exp $ */
   3         /* (c) 2007,2008 Andrei Nigmatulin */
   4 
   5 #include "fpm_config.h"
   6 
   7 #include <stdlib.h>
   8 
   9 #include "fpm_arrays.h"
  10 #include "fpm_cleanup.h"
  11 
  12 struct cleanup_s {
  13         int type;
  14         void (*cleanup)(int, void *);
  15         void *arg;
  16 };
  17 
  18 static struct fpm_array_s cleanups = { .sz = sizeof(struct cleanup_s) };
  19 
  20 int fpm_cleanup_add(int type, void (*cleanup)(int, void *), void *arg) /* {{{ */
  21 {
  22         struct cleanup_s *c;
  23 
  24         c = fpm_array_push(&cleanups);
  25 
  26         if (!c) {
  27                 return -1;
  28         }
  29 
  30         c->type = type;
  31         c->cleanup = cleanup;
  32         c->arg = arg;
  33 
  34         return 0;
  35 }
  36 /* }}} */
  37 
  38 void fpm_cleanups_run(int type) /* {{{ */
  39 {
  40         struct cleanup_s *c = fpm_array_item_last(&cleanups);
  41         int cl = cleanups.used;
  42 
  43         for ( ; cl--; c--) {
  44                 if (c->type & type) {
  45                         c->cleanup(type, c->arg);
  46                 }
  47         }
  48 
  49         fpm_array_free(&cleanups);
  50 }
  51 /* }}} */
  52