libc/nscd nscd_getgr_r.c

[drepper@sourceware.org]

CVSROOT:	/cvs/glibc
Module name:	libc
Changes by:	drepper@sourceware.org	2007-10-13 18:14:49

Modified files:
	nscd           : nscd_getgr_r.c 

Log message:
	(nscd_getgr_r): Optimize a bit: use simpler read mechanism when there
	are no group members and avoid no-op read syscall in this case.

Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/libc/nscd/nscd_getgr_r.c.diff?cvsroot=glibc&r1=1.43&r2=1.44