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* resolv/res_send.c (send_dg): Use correct guards for SOCK_CLOEXEC

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use.

	* sysdeps/unix/sysv/linux/kernel-features.h: Fix typo in accept4
	handling.
This commit is contained in:
Ulrich Drepper
2008-12-08 04:08:51 +00:00
parent 905ef0daeb
commit 200da00a7c
3 changed files with 10 additions and 4 deletions
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6
ChangeLog
View File

@ -1,5 +1,11 @@
2008-12-07 Ulrich Drepper <drepper@redhat.com> 2008-12-07 Ulrich Drepper <drepper@redhat.com>
* resolv/res_send.c (send_dg): Use correct guards for SOCK_CLOEXEC
use.
* sysdeps/unix/sysv/linux/kernel-features.h: Fix typo in accept4
handling.
* resolv/res_init.c (__res_vinit): Always assign to statp->nscount * resolv/res_init.c (__res_vinit): Always assign to statp->nscount
after reading name server list. after reading name server list.

6
resolv/res_send.c
View File

@ -104,7 +104,7 @@ static const char rcsid[] = "$BINDId: res_send.c,v 8.38 2000/03/30 20:16:51 vixi
#endif #endif
#ifndef __ASSUME_O_CLOEXEC #ifndef __ASSUME_SOCK_CLOEXEC
static int __have_o_nonblock; static int __have_o_nonblock;
#else #else
# define __have_o_nonblock 0 # define __have_o_nonblock 0
@ -932,7 +932,7 @@ send_dg(res_state statp,
EXT(statp).nssocks[ns] = EXT(statp).nssocks[ns] =
socket(PF_INET6, SOCK_DGRAM|SOCK_NONBLOCK, socket(PF_INET6, SOCK_DGRAM|SOCK_NONBLOCK,
0); 0);
#ifndef __ASSUME_O_CLOEXEC #ifndef __ASSUME_SOCK_CLOEXEC
if (__have_o_nonblock == 0) if (__have_o_nonblock == 0)
__have_o_nonblock __have_o_nonblock
= (EXT(statp).nssocks[ns] == -1 = (EXT(statp).nssocks[ns] == -1
@ -954,7 +954,7 @@ send_dg(res_state statp,
EXT(statp).nssocks[ns] EXT(statp).nssocks[ns]
= socket(PF_INET, SOCK_DGRAM|SOCK_NONBLOCK, = socket(PF_INET, SOCK_DGRAM|SOCK_NONBLOCK,
0); 0);
#ifndef __ASSUME_O_CLOEXEC #ifndef __ASSUME_SOCK_CLOEXEC
if (__have_o_nonblock == 0) if (__have_o_nonblock == 0)
__have_o_nonblock __have_o_nonblock
= (EXT(statp).nssocks[ns] == -1 = (EXT(statp).nssocks[ns] == -1

2
sysdeps/unix/sysv/linux/kernel-features.h
View File

@ -512,7 +512,7 @@
#endif #endif
/* Support for the accept4 syscall was added in 2.6.28. */ /* Support for the accept4 syscall was added in 2.6.28. */
#if __LINUX_KERNEL_VERSION >= 0x02061b \ #if __LINUX_KERNEL_VERSION >= 0x02061c \
&& (defined __i386__ || defined __x86_64__ || defined __powerpc__ \ && (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
|| defined __ia64__ || defined __sparc__ || __s390__) || defined __ia64__ || defined __sparc__ || __s390__)
# define __ASSUME_ACCEPT4 1 # define __ASSUME_ACCEPT4 1