libc/resolv res_send.c

[drepper@sourceware.org]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	drepper@sourceware.org	2008-07-28 22:53:19

Modified files:
	resolv         : res_send.c 

Log message:
	(__libc_res_nsend): Take additional parameter.
	Use it instead of locally defined resplen2 variable.
	(res_nsend): Adjust for __libc_res_nsend interface change.
	(send_vc): Initialize *resplen2 if necessary.  Read length of
	package into an appropriately aligned variable.  Store converted length
	in new variable and use it appropriately.
	Add branch prediction help.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/resolv/res_send.c.diff?cvsroot=glibc&r1=1.57&r2=1.58