busybox-w32/miscutils/taskset.c, branch zstd

Sort some miscutils/ applets into coreutils or util-linux

2017-04-12T11:58:40+00:00

No code changes Signed-off-by: Denys Vlasenko

taskset: simplify code a bit; tweak --help

2017-01-30T21:20:06+00:00

Signed-off-by: Denys Vlasenko

taskset: separate "current" and "new" strings

2017-01-29T17:59:38+00:00

Better for constant sharing: text data bss dec hex filename 912997 485 6856 920338 e0b12 busybox_old 912988 485 6856 920329 e0b09 busybox_unstripped Signed-off-by: Denys Vlasenko

taskset: rewrite to be task size-agnostic

2017-01-29T17:19:29+00:00

function old new delta packed_usage 31130 31190 +60 taskset_main 623 525 -98 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 1/1 up/down: 60/-98) Total: -38 bytes Signed-off-by: Denys Vlasenko

taskset: fix non-fancy cpuset printing on big-endian

2016-02-26T13:36:24+00:00

The non-fancy version of the from_cpuset uses CPU_SETSIZE as if it represents the number of bytes in the cpuset, while it is actually the number of bits. This leads to out-of-bounds accesses on the cpu_set_t in the big-endian case. Basically all uses of CPU_SETSIZE have to be divided by 8. This is done correctly in the fancy version of from_cpuset. In addition, the big-endian case is completely wrong to begin with. All standard C libraries that I know of implement cpu_set_t as an unsigned long array, so both for big and little endian, the least significant bits are in the beginning of the array. Therefore, the approach taken for the little endian case is equally valid. We only need special handling for big endian when CPU_SETSIZE is large and we use an unsigned long long to get more bits out. Signed-off-by: Arnout Vandecappelle (Essensium/Mind) Signed-off-by: Denys Vlasenko

*: more BUILD_BUG_ON conversions

2015-10-13T15:17:34+00:00

Signed-off-by: Denys Vlasenko

taskset: fix logic error in "if it doesn't start with 0x..."

2014-08-30T23:35:45+00:00

Signed-off-by: Denys Vlasenko

taskset: support CPU masks for more than 64 CPUs

2014-08-17T17:36:22+00:00

function old new delta taskset_main 522 631 +109 Signed-off-by: Denys Vlasenko

*: remove "Options:" string from help texts

2011-06-05T01:58:28+00:00

function old new delta packed_usage 28706 28623 -83 Signed-off-by: Denys Vlasenko

move remaining help text from include/usage.src.h

2011-04-11T01:29:49+00:00

Signed-off-by: Pere Orga Signed-off-by: Denys Vlasenko