tar: cache [ug]id->username/groupname mappings. Cuts down amount
authorDenis Vlasenko <vda.linux@googlemail.com>
Fri, 24 Nov 2006 14:57:31 +0000 (14:57 -0000)
committerDenis Vlasenko <vda.linux@googlemail.com>
Fri, 24 Nov 2006 14:57:31 +0000 (14:57 -0000)
commitc50f370f98e5f5d24d18ca3df444770dacce1824
tree45516e35a895fa4eccfb36ff0d8c1e29714a2c41
parent4fbb584a0e6ee086d6b30936c7124c687b3e977f
tar: cache [ug]id->username/groupname mappings. Cuts down amount
of open/read/close of /etc/passwd and /etc/group
dramatically (we were rereading those for each untarred file!!!)
archival/tar.c
include/libbb.h
libbb/procps.c