PAL.C.T MINI SHELL
/* $Id: fpm_cleanup.c,v 1.8 2008/05/24 17:38:47 anight Exp $ */
/* (c) 2007,2008 Andrei Nigmatulin */
#include "fpm_config.h"
#include <stdlib.h>
#include "fpm_arrays.h"
#include "fpm_cleanup.h"
struct cleanup_s {
int type;
void (*cleanup)(int, void *);
void *arg;
};
static struct fpm_array_s cleanups = { .sz = sizeof(struct cleanup_s) };
int fpm_cleanup_add(int type, void (*cleanup)(int, void *), void *arg) /* {{{ */
{
struct cleanup_s *c;
c = fpm_array_push(&cleanups);
if (!c) {
return -1;
}
c->type = type;
c->cleanup = cleanup;
c->arg = arg;
return 0;
}
/* }}} */
void fpm_cleanups_run(int type) /* {{{ */
{
struct cleanup_s *c = fpm_array_item_last(&cleanups);
int cl = cleanups.used;
for ( ; cl--; c--) {
if (c->type & type) {
c->cleanup(type, c->arg);
}
}
fpm_array_free(&cleanups);
}
/* }}} */
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