From 2496616b0a8d1c80cd1416b73a4847b59b9f969a Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Tue, 6 Oct 2020 02:36:47 +0200 Subject: 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 --- procps/mpstat.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'procps') 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); -- cgit v1.2.3