libpwdgrp/pwd_grp.c: use same static buffer for all getpwXX functions
authorDenys Vlasenko <vda.linux@googlemail.com>
Fri, 6 Jan 2012 15:24:56 +0000 (16:24 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Fri, 6 Jan 2012 15:24:56 +0000 (16:24 +0100)
commitacdb0041b35e27cd03c43b25410eda5151acd2c1
tree31fa4b96f803502d869fd9433881af2bc3216513
parent2e55404bcf76f05193803b3d35359c6024f2a5f8
libpwdgrp/pwd_grp.c: use same static buffer for all getpwXX functions

This should save more than 0.5k of malloced memory in applets
which use those functions.

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
libpwdgrp/pwd_grp.c