busybox-w32/coreutils/test.c, branch long_paths

test: code shrink supplementary groups

2024-10-09T07:22:14+00:00

Since we don't use is_in_supplementary_groups() there's no need for the cached_groupinfo structure to include the members required for its support or for them to be initialised. Saves 32 bytes.

test: -x can return 0/1 early if all X bits are the same

2024-10-07T05:33:58+00:00

function old new delta nexpr 702 725 +23 Signed-off-by: Denys Vlasenko

ash: cache more of uid/gid syscalls

2024-10-07T05:28:44+00:00

Testcase: setuidgid 1:1 strace ash -c 'test -x TODO; test -x TODO; echo $?' should show that second "test -x" does not query ids again. function old new delta ash_main 1236 1256 +20 get_cached_euid - 19 +19 get_cached_egid - 19 +19 test_main 56 72 +16 test_exec 119 135 +16 is_in_supplementary_groups 52 57 +5 nexpr 718 702 -16 ------------------------------------------------------------------------------ (add/remove: 2/0 grow/shrink: 4/1 up/down: 95/-16) Total: 79 bytes Signed-off-by: Denys Vlasenko

ash: make "test -x" use cached groupinfo

2024-10-07T05:14:27+00:00

function old new delta test_main2 - 407 +407 testcmd 10 23 +13 test_main 418 56 -362 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/1 up/down: 420/-362) Total: 58 bytes Signed-off-by: Denys Vlasenko

libbb: simplify parameter passing in is_in_supplementary_groups()

2024-10-07T04:36:00+00:00

function old new delta is_in_supplementary_groups 54 52 -2 nexpr 721 718 -3 test_exec 125 119 -6 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/3 up/down: 0/-11) Total: -11 bytes Signed-off-by: Denys Vlasenko

libbb: move is_in_supplementary_groups() from test to libbb

2024-10-06T23:20:43+00:00

function old new delta is_in_supplementary_groups - 54 +54 nexpr 766 721 -45 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 0/1 up/down: 54/-45) Total: 9 bytes Signed-off-by: Denys Vlasenko

test: Invert return value of test_eaccess and rename it to test_st_mode

2024-10-06T17:25:07+00:00

From dash: From: herbert Date: Wed, 2 Mar 2005 22:14:54 +1100 Invert return value of test_eaccess and rename it to test_st_mode. function old new delta nexpr 800 766 -34 Signed-off-by: Denys Vlasenko

test: code shrink

2024-10-06T17:08:10+00:00

function old new delta nexpr 813 800 -13 Signed-off-by: Denys Vlasenko

Update applet size estimates

2023-07-10T15:25:21+00:00

Signed-off-by: Denys Vlasenko

*: style fix

2022-08-30T14:41:17+00:00

Signed-off-by: Denys Vlasenko