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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2020-10-06 02:36:47 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2020-10-06 02:36:47 +0200 |
| commit | 2496616b0a8d1c80cd1416b73a4847b59b9f969a (patch) | |
| tree | dc52a8f9bbbf33d507ecf0b808614b7923786567 /procps | |
| parent | 535a509846be5087ddd0d6e8fc6399f919942639 (diff) | |
| download | busybox-2496616b0a8d1c80cd1416b73a4847b59b9f969a.tar.gz | |
avoid using strok - eliminates use of hidden global variable
function old new delta
udhcp_str2optset 616 650 +34
setpriv_main 950 975 +25
switch_root_main 688 706 +18
parse 958 970 +12
getopt_main 622 628 +6
parse_resolvconf 302 306 +4
mpstat_main 1139 1142 +3
static.p 4 - -4
cdcmd 717 702 -15
strtok 148 - -148
------------------------------------------------------------------------------
(add/remove: 0/3 grow/shrink: 7/1 up/down: 102/-167) Total: -65 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'procps')
| -rw-r--r-- | procps/mpstat.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/procps/mpstat.c b/procps/mpstat.c index 52a436a55..c78c1f0a0 100644 --- a/procps/mpstat.c +++ b/procps/mpstat.c @@ -923,7 +923,7 @@ int mpstat_main(int argc UNUSED_PARAM, char **argv) char *t; G.p_option = 1; - for (t = strtok(opt_set_cpu, ","); t; t = strtok(NULL, ",")) { + for (t = strtok_r(opt_set_cpu, ",", &opt_set_cpu); t; t = strtok_r(NULL, ",", &opt_set_cpu)) { if (strcmp(t, "ALL") == 0) { /* Select every CPU */ memset(G.cpu_bitmap, 0xff, G.cpu_bitmap_len); |