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| author | Denys Vlasenko | 2020-10-06 02:36:47 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2020-10-06 02:36:47 +0200 |
| commit | 2496616b0a8d1c80cd1416b73a4847b59b9f969a (patch) | |
| tree | dc52a8f9bbbf33d507ecf0b808614b7923786567 /shell | |
| parent | 535a509846be5087ddd0d6e8fc6399f919942639 (diff) | |
| download | busybox-2496616b0a8d1c80cd1416b73a4847b59b9f969a.zip 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 'shell')
| -rw-r--r-- | shell/ash.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/shell/ash.c b/shell/ash.c index 07aa2da..58da0a2 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -2770,7 +2770,7 @@ updatepwd(const char *dir) lim++; } } - p = strtok(cdcomppath, "/"); + p = strtok_r(cdcomppath, "/", &cdcomppath); while (p) { switch (*p) { case '.': @@ -2789,7 +2789,7 @@ updatepwd(const char *dir) new = stack_putstr(p, new); USTPUTC('/', new); } - p = strtok(NULL, "/"); + p = strtok_r(NULL, "/", &cdcomppath); } if (new > lim) STUNPUTC(new); |