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authorDenys Vlasenko2020-10-06 02:36:47 +0200
committerDenys Vlasenko2020-10-06 02:36:47 +0200
commit2496616b0a8d1c80cd1416b73a4847b59b9f969a (patch)
treedc52a8f9bbbf33d507ecf0b808614b7923786567 /mailutils
parent535a509846be5087ddd0d6e8fc6399f919942639 (diff)
downloadbusybox-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 'mailutils')
-rw-r--r--mailutils/reformime.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/mailutils/reformime.c b/mailutils/reformime.c
index 321729e..307656a 100644
--- a/mailutils/reformime.c
+++ b/mailutils/reformime.c
@@ -115,6 +115,7 @@ static int parse(const char *boundary, char **argv)
/* Split to tokens */
{
char *s, *p;
+ char *tokstate;
unsigned ntokens;
const char *delims = ";=\" \t\n";
@@ -127,13 +128,13 @@ static int parse(const char *boundary, char **argv)
}
dbg_error_msg("L:'%s'", p);
ntokens = 0;
- s = strtok(s, delims);
+ s = strtok_r(s, delims, &tokstate);
while (s) {
tokens[ntokens] = s;
if (ntokens < ARRAY_SIZE(tokens) - 1)
ntokens++;
dbg_error_msg("L[%d]='%s'", ntokens, s);
- s = strtok(NULL, delims);
+ s = strtok_r(NULL, delims, &tokstate);
}
tokens[ntokens] = NULL;
dbg_error_msg("EMPTYLINE, ntokens:%d", ntokens);