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Oops, forgot to commit this.

This commit is contained in:
christos 2004-05-24 01:20:17 +00:00
parent 93e3ca3773
commit 556949a68e
1 changed files with 19 additions and 4 deletions
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23
lib/libpthread/res_state.c
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@ -1,4 +1,4 @@
/* $NetBSD: res_state.c,v 1.2 2004/05/22 15:44:26 christos Exp $ */
/* $NetBSD: res_state.c,v 1.3 2004/05/24 01:20:17 christos Exp $ */
/*-
* Copyright (c) 2004 The NetBSD Foundation, Inc.
@ -38,7 +38,7 @@
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: res_state.c,v 1.2 2004/05/22 15:44:26 christos Exp $");
__RCSID("$NetBSD: res_state.c,v 1.3 2004/05/24 01:20:17 christos Exp $");
#endif
#include <sys/types.h>
@ -48,6 +48,7 @@ __RCSID("$NetBSD: res_state.c,v 1.2 2004/05/22 15:44:26 christos Exp $");
#include <stdlib.h>
#include <unistd.h>
#include <resolv.h>
#include <netdb.h>
#include "pthread.h"
#include "pthread_int.h"
@ -101,12 +102,26 @@ __res_get_state(void)
if (st != NULL) {
res_state_debug("checkout from list", st);
LIST_REMOVE(st, st_list);
res_ninit(res = &st->st_res);
/* XXX: because we trash it with pointers from the list */
/* we should probably put the pointers elsewhere */
res = &st->st_res;
res->options = 0;
} else {
res = (res_state)calloc(sizeof(union _res_st), 1);
res = (res_state)malloc(sizeof(union _res_st));
if (res == NULL) {
pthread_mutex_unlock(&res_mtx);
h_errno = NETDB_INTERNAL;
return NULL;
}
res->options = 0;
res_state_debug("alloc new", res);
}
pthread_mutex_unlock(&res_mtx);
if ((res->options & RES_INIT) == 0 && res_ninit(res) == -1) {
h_errno = NETDB_INTERNAL;
__res_put_state(res);
return NULL;
}
return res;
}