static void gidcache_add(gid_t gid, const char *name) {
if (!(auth_caching & PR_AUTH_CACHE_FL_GID2NAME)) {
return;
}
gidcache_create();
if (gid_tab) {
int count;
(void) pr_table_rewind(gid_tab);
count = pr_table_kexists(gid_tab, (const void *) &gid, sizeof(gid_t));
if (count <= 0) {
gid_t *cache_gid;
/* Allocate memory for a GID out of the ID cache pool, so that this
* GID can be used as a key.
*/
cache_gid = palloc(auth_pool, sizeof(gid_t));
*cache_gid = gid;
if (pr_table_kadd(gid_tab, (const void *) cache_gid, sizeof(gid_t),
pstrdup(auth_pool, name), strlen(name) + 1) < 0 &&
errno != EEXIST) {
pr_trace_msg(trace_channel, 3,
"error adding name '%s' for GID %lu to the gidcache: %s", name,
(unsigned long) gid, strerror(errno));
} else {
pr_trace_msg(trace_channel, 5,
"stashed name '%s' for GID %lu in the gidcache", name,
(unsigned long) gid);
}
}
}
}
void pr_var_rewind(void) {
if (var_tab != NULL) {
pr_table_rewind(var_tab);
}
}
void pr_var_rewind(void) {
if (var_tab)
pr_table_rewind(var_tab);
}
