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authorUlrich Drepper <drepper@redhat.com>2001-07-17 08:32:35 +0000
committerUlrich Drepper <drepper@redhat.com>2001-07-17 08:32:35 +0000
commit2706ee382341eb1c2e5f96c7d90f346696dbd0d8 (patch)
treec29690519bcb43604d9e0affa936aa7a2798660a /resolv/res_hconf.c
parent23700036397721389b90ac41571d68df2f26ad67 (diff)
downloadglibc-2706ee382341eb1c2e5f96c7d90f346696dbd0d8.tar.gz
Update.
2001-07-17 Ulrich Drepper <drepper@redhat.com> * inet/rcmd.c (iruserfopen): Disable implicit locking for the stream. * inet/ruserpass.c (ruserpass): Likewise. * nss/nsswitch.c (nss_parse_file): Likewise. * resolv/res_hconf.c (_res_hconf_init): Likewise. * resolv/res_init.c (__res_vinit): Likewise. * gmon/bb_exit_func.c (__bb_exit_func): Likewise. * misc/getpass.c (getpass): Likewise. * misc/getusershell.c (initshells): Likewise. * misc/getttyent.c (setttyent): Likewise. * misc/mntent_r.c (__setmntent): Likewise. * time/getdate.c (__getdate_r): Likewise. * time/tzfile.c (__tzfile_read): Likewise. * iconv/gconv_conf.c (read_conf_file): Likewise. * intl/localealias.c (read_alias_file): Disable implicit locking for the stream. Use _unlocked functions for glibc. * sysdeps/unix/sysv/linux/getsysstats.c (__get_nprocs): Disable implicit locking for the stream. (__get_nprocs_conf): Likewise. (phys_pages_info): Likewise.
Diffstat (limited to 'resolv/res_hconf.c')
-rw-r--r--resolv/res_hconf.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/resolv/res_hconf.c b/resolv/res_hconf.c
index 50e49830f5..ab97e39554 100644
--- a/resolv/res_hconf.c
+++ b/resolv/res_hconf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 95, 96, 97, 98, 99, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1993,95,96,97,98,99,2000,2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger (davidm@azstarnet.com).
@@ -33,6 +33,7 @@
#include <ctype.h>
#include <memory.h>
#include <stdio.h>
+#include <stdio_ext.h>
#include <stdlib.h>
#include <string.h>
#include <net/if.h>
@@ -338,6 +339,9 @@ _res_hconf_init (void)
_res_hconf.service[_res_hconf.num_services++] = SERVICE_BIND;
else
{
+ /* No threads using this stream. */
+ __fsetlocking (fp, FSETLOCKING_BYCALLER);
+
while (fgets_unlocked (buf, sizeof (buf), fp))
{
++line_num;