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authorDenys Vlasenko <vda.linux@googlemail.com>2017-07-04 18:49:24 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2017-07-04 18:59:11 +0200
commit6798486141057f7989c0e59d5f645aba87a58f62 (patch)
tree3511f6a8f344d290747fdaddc670746671af2094 /shell/hush_test
parenta8cf9c5a3ffd1601872d1ab14c5be00fde29209c (diff)
downloadbusybox-6798486141057f7989c0e59d5f645aba87a58f62.tar.gz
setpriv: dump user and group info
setpriv from util-linux has an option to dump the current state regarding privilege settings via '--dump'. It prints out information on the real and effective user and group IDs, supplementary groups, the no-new-privs flag, the capability sets as well as secure bits. This patch is the start of supporting this mode. To make introduction of the '--dump' easier to reason about, its introduction has been split into multiple patches. This particular one introduces the ability to print out user and group information of the current process. function old new delta setpriv_main 89 322 +233 getresuid - 41 +41 getresgid - 41 +41 static.setpriv_longopts 22 29 +7 packed_usage 31675 31669 -6 ------------------------------------------------------------------------------ (add/remove: 4/0 grow/shrink: 2/1 up/down: 322/-6) Total: 316 bytes Patch by Patrick Steinhardt <ps@pks.im> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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