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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 /util-linux/mount.c | |
| 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 'util-linux/mount.c')
| -rw-r--r-- | util-linux/mount.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/util-linux/mount.c b/util-linux/mount.c index 19ac13930..fc5161d7f 100644 --- a/util-linux/mount.c +++ b/util-linux/mount.c @@ -1230,6 +1230,7 @@ static NOINLINE int nfsmount(struct mntent *mp, unsigned long vfsflags, char *fi * then data pointer is interpreted as a string. */ struct nfs_mount_data data; char *opt; + char *tokstate; struct hostent *hp; struct sockaddr_in server_addr; struct sockaddr_in mount_server_addr; @@ -1348,7 +1349,7 @@ static NOINLINE int nfsmount(struct mntent *mp, unsigned long vfsflags, char *fi nfsvers = 0; /* parse options */ - if (filteropts) for (opt = strtok(filteropts, ","); opt; opt = strtok(NULL, ",")) { + if (filteropts) for (opt = strtok_r(filteropts, ",", &tokstate); opt; opt = strtok_r(NULL, ",", &tokstate)) { char *opteq = strchr(opt, '='); if (opteq) { int val, idx; |