libisofs-legacy/libisofs/exclude.c

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#include "hash.h"
#include "exclude.h"
static struct iso_hash_node *table[HASH_NODES]={0,};
static int num=0;
void
iso_exclude_add_path(const char *path)
{
if (!path)
return;
num += iso_hash_insert(table, path);
}
void
iso_exclude_remove_path(const char *path)
{
if (!num || !path)
return;
num -= iso_hash_remove(table, path);
}
void
iso_exclude_empty(void)
{
if (!num)
return;
iso_hash_empty(table);
num=0;
}
int
iso_exclude_lookup(const char *path)
{
if (!num || !path)
return 0;
return iso_hash_lookup(table, path);
}