here comes another strtok related patch. This time all strtok calls in
filesystem drivers are converted to strsep calls.
This patch is made against kernel 2.4.13 and applies, with some
offsets, against kernel 2.4.12-ac6, too.
As usual, I did NOT test this patch. ;) It compiles, though. Please
apply.
René
diff -ruN linux-2.4.13/fs/adfs/super.c linux-2.4.13-rs/fs/adfs/super.c
--- linux-2.4.13/fs/adfs/super.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/adfs/super.c Wed Oct 24 22:32:00 2001
@@ -171,7 +171,9 @@
if (!options)
return 0;
- for (opt = strtok(options, ","); opt != NULL; opt = strtok(NULL, ",")) {
+ while (opt = strsep(&options, ",")) {
+ if (!*opt)
+ continue;
value = strchr(opt, '=');
if (value)
*value++ = '\0';
diff -ruN linux-2.4.13/fs/affs/super.c linux-2.4.13-rs/fs/affs/super.c
--- linux-2.4.13/fs/affs/super.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/affs/super.c Wed Oct 24 22:32:00 2001
@@ -109,7 +109,9 @@
*mount_opts = 0;
if (!options)
return 1;
- for (this_char = strtok(options,","); this_char; this_char = strtok(NULL,",")) {
+ while (this_char = strsep(&options, ",")) {
+ if (!*this_char)
+ continue;
f = 0;
if ((value = strchr(this_char,'=')) != NULL)
*value++ = 0;
diff -ruN linux-2.4.13/fs/autofs/inode.c linux-2.4.13-rs/fs/autofs/inode.c
--- linux-2.4.13/fs/autofs/inode.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/autofs/inode.c Wed Oct 24 22:32:00 2001
@@ -60,7 +60,9 @@
*pipefd = -1;
if ( !options ) return 1;
- for (this_char = strtok(options,","); this_char; this_char = strtok(NULL,",")) {
+ while (this_char = strsep(&options,",")) {
+ if (!*this_char)
+ continue;
if ((value = strchr(this_char,'=')) != NULL)
*value++ = 0;
if (!strcmp(this_char,"fd")) {
diff -ruN linux-2.4.13/fs/autofs4/inode.c linux-2.4.13-rs/fs/autofs4/inode.c
--- linux-2.4.13/fs/autofs4/inode.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/autofs4/inode.c Wed Oct 24 22:32:00 2001
@@ -112,7 +112,9 @@
*pipefd = -1;
if ( !options ) return 1;
- for (this_char = strtok(options,","); this_char; this_char = strtok(NULL,",")) {
+ while (this_char = strsep(&options,",")) {
+ if (!*this_char)
+ continue;
if ((value = strchr(this_char,'=')) != NULL)
*value++ = 0;
if (!strcmp(this_char,"fd")) {
diff -ruN linux-2.4.13/fs/devpts/inode.c linux-2.4.13-rs/fs/devpts/inode.c
--- linux-2.4.13/fs/devpts/inode.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/devpts/inode.c Wed Oct 24 22:48:20 2001
@@ -66,10 +66,11 @@
umode_t mode = 0600;
char *this_char, *value;
- this_char = NULL;
- if ( options )
- this_char = strtok(options,",");
- for ( ; this_char; this_char = strtok(NULL,",")) {
+ if (!options)
+ goto default_settings;
+ while ( this_char = strsep(&options,",") ) {
+ if (!*this_char)
+ continue;
if ((value = strchr(this_char,'=')) != NULL)
*value++ = 0;
if (!strcmp(this_char,"uid")) {
@@ -98,6 +99,7 @@
else
return 1;
}
+default_settings:
sbi->setuid = setuid;
sbi->setgid = setgid;
sbi->uid = uid;
diff -ruN linux-2.4.13/fs/ext2/super.c linux-2.4.13-rs/fs/ext2/super.c
--- linux-2.4.13/fs/ext2/super.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/ext2/super.c Wed Oct 24 22:32:00 2001
@@ -166,9 +166,9 @@
if (!options)
return 1;
- for (this_char = strtok (options, ",");
- this_char != NULL;
- this_char = strtok (NULL, ",")) {
+ while (this_char = strsep (&options, ",")) {
+ if (!*this_char)
+ continue;
if ((value = strchr (this_char, '=')) != NULL)
*value++ = 0;
if (!strcmp (this_char, "bsddf"))
diff -ruN linux-2.4.13/fs/fat/inode.c linux-2.4.13-rs/fs/fat/inode.c
--- linux-2.4.13/fs/fat/inode.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/fat/inode.c Wed Oct 24 22:32:00 2001
@@ -210,7 +210,7 @@
char *cvf_format, char *cvf_options)
{
char *this_char,*value,save,*savep;
- char *p;
+ char *p,*options_p = options;
int ret = 1, len;
opts->name_check = 'n';
@@ -230,8 +230,7 @@
goto out;
save = 0;
savep = NULL;
- for (this_char = strtok(options,","); this_char;
- this_char = strtok(NULL,",")) {
+ while (this_char = strsep(&options_p, ",")) {
if ((value = strchr(this_char,'=')) != NULL) {
save = *value;
savep = value;
diff -ruN linux-2.4.13/fs/hfs/super.c linux-2.4.13-rs/fs/hfs/super.c
--- linux-2.4.13/fs/hfs/super.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/hfs/super.c Wed Oct 24 22:32:00 2001
@@ -181,8 +181,9 @@
if (!options) {
goto done;
}
- for (this_char = strtok(options,","); this_char;
- this_char = strtok(NULL,",")) {
+ while (this_char = strsep(&options, ",")) {
+ if (!*this_char)
+ continue;
if ((value = strchr(this_char,'=')) != NULL) {
*value++ = 0;
}
diff -ruN linux-2.4.13/fs/hpfs/super.c linux-2.4.13-rs/fs/hpfs/super.c
--- linux-2.4.13/fs/hpfs/super.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/hpfs/super.c Wed Oct 24 22:32:00 2001
@@ -176,7 +176,9 @@
/*printk("Parsing opts: '%s'\n",opts);*/
- for (p = strtok(opts, ","); p != 0; p = strtok(0, ",")) {
+ while (p = strsep(&opts, ",")) {
+ if (!*p)
+ continue;
if ((rhs = strchr(p, '=')) != 0)
*rhs++ = '\0';
if (!strcmp(p, "help")) return 2;
diff -ruN linux-2.4.13/fs/isofs/inode.c linux-2.4.13-rs/fs/isofs/inode.c
--- linux-2.4.13/fs/isofs/inode.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/isofs/inode.c Wed Oct 24 22:32:00 2001
@@ -290,7 +290,9 @@
popt->session=-1;
popt->sbsector=-1;
if (!options) return 1;
- for (this_char = strtok(options,","); this_char; this_char = strtok(NULL,",")) {
+ while (this_char = strsep(&options,",")) {
+ if (!*this_char)
+ continue;
if (strncmp(this_char,"norock",6) == 0) {
popt->rock = 'n';
continue;
diff -ruN linux-2.4.13/fs/nfs/nfsroot.c linux-2.4.13-rs/fs/nfs/nfsroot.c
--- linux-2.4.13/fs/nfs/nfsroot.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/nfs/nfsroot.c Wed Oct 24 23:06:38 2001
@@ -202,8 +202,9 @@
if ((options = strchr(name, ','))) {
*options++ = 0;
- cp = strtok(options, ",");
- while (cp) {
+ while (cp = strsep(&options, ",")) {
+ if (!*cp)
+ continue;
if ((val = strchr(cp, '='))) {
struct nfs_int_opts *opts = root_int_opts;
*val++ = '\0';
@@ -220,7 +221,6 @@
nfs_data.flags |= opts->or_mask;
}
}
- cp = strtok(NULL, ",");
}
}
if (name[0] && strcmp(name, "default")) {
diff -ruN linux-2.4.13/fs/ntfs/fs.c linux-2.4.13-rs/fs/ntfs/fs.c
--- linux-2.4.13/fs/ntfs/fs.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/ntfs/fs.c Wed Oct 24 23:04:14 2001
@@ -365,10 +365,13 @@
int use_utf8 = -1; /* If no NLS specified and loading the default
NLS failed use utf8. */
int mft_zone_mul = -1; /* 1 */
+ char *options = opt;
if (!opt)
goto done;
- for (opt = strtok(opt, ","); opt; opt = strtok(NULL, ",")) {
+ while (opt = strsep(&options, ",")) {
+ if (!*opt)
+ continue;
if ((value = strchr(opt, '=')) != NULL)
*value ++= '\0';
if (strcmp(opt, "uid") == 0) {
diff -ruN linux-2.4.13/fs/proc/inode.c linux-2.4.13-rs/fs/proc/inode.c
--- linux-2.4.13/fs/proc/inode.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/proc/inode.c Wed Oct 24 22:32:00 2001
@@ -106,7 +106,9 @@
*uid = current->uid;
*gid = current->gid;
if (!options) return 1;
- for (this_char = strtok(options,","); this_char; this_char = strtok(NULL,",")) {
+ while (this_char = strsep(&options,",")) {
+ if (!*this_char)
+ continue;
if ((value = strchr(this_char,'=')) != NULL)
*value++ = 0;
if (!strcmp(this_char,"uid")) {
diff -ruN linux-2.4.13/fs/reiserfs/super.c linux-2.4.13-rs/fs/reiserfs/super.c
--- linux-2.4.13/fs/reiserfs/super.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/reiserfs/super.c Wed Oct 24 22:32:00 2001
@@ -144,7 +144,9 @@
/* use default configuration: create tails, journaling on, no
conversion to newest format */
return 1;
- for (this_char = strtok (options, ","); this_char != NULL; this_char = strtok (NULL, ",")) {
+ while (this_char = strsep (&options, ",")) {
+ if (!*this_char)
+ continue;
if ((value = strchr (this_char, '=')) != NULL)
*value++ = 0;
if (!strcmp (this_char, "notail")) {
diff -ruN linux-2.4.13/fs/udf/super.c linux-2.4.13-rs/fs/udf/super.c
--- linux-2.4.13/fs/udf/super.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/udf/super.c Wed Oct 24 22:32:00 2001
@@ -218,8 +218,10 @@
if (!options)
return 1;
- for (opt = strtok(options, ","); opt; opt = strtok(NULL, ","))
+ while (opt = strsep(&options, ","))
{
+ if (!*opt)
+ continue;
/* Make "opt=val" into two strings */
val = strchr(opt, '=');
if (val)
diff -ruN linux-2.4.13/fs/ufs/super.c linux-2.4.13-rs/fs/ufs/super.c
--- linux-2.4.13/fs/ufs/super.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/ufs/super.c Wed Oct 24 22:32:00 2001
@@ -257,10 +257,9 @@
if (!options)
return 1;
- for (this_char = strtok (options, ",");
- this_char != NULL;
- this_char = strtok (NULL, ",")) {
-
+ while (this_char = strsep (&options, ",")) {
+ if (!*this_char)
+ continue;
if ((value = strchr (this_char, '=')) != NULL)
*value++ = 0;
if (!strcmp (this_char, "ufstype")) {
diff -ruN linux-2.4.13/fs/vfat/namei.c linux-2.4.13-rs/fs/vfat/namei.c
--- linux-2.4.13/fs/vfat/namei.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/fs/vfat/namei.c Wed Oct 24 22:32:00 2001
@@ -104,6 +104,7 @@
{
char *this_char,*value,save,*savep;
int ret, val;
+ char *options_p = options;
opts->unicode_xlate = opts->posixfs = 0;
opts->numtail = 1;
@@ -120,7 +121,7 @@
save = 0;
savep = NULL;
ret = 1;
- for (this_char = strtok(options,","); this_char; this_char = strtok(NULL,",")) {
+ while (this_char = strsep(&options_p, ",")) {
if ((value = strchr(this_char,'=')) != NULL) {
save = *value;
savep = value;
diff -ruN linux-2.4.13/mm/shmem.c linux-2.4.13-rs/mm/shmem.c
--- linux-2.4.13/mm/shmem.c Wed Oct 24 21:07:53 2001
+++ linux-2.4.13-rs/mm/shmem.c Wed Oct 24 22:53:51 2001
@@ -1237,10 +1237,11 @@
{
char *this_char, *value, *rest;
- this_char = NULL;
- if ( options )
- this_char = strtok(options,",");
- for ( ; this_char; this_char = strtok(NULL,",")) {
+ if (!options)
+ return 0;
+ while (this_char = strsep(&options,",")) {
+ if (!*this_char)
+ continue;
if ((value = strchr(this_char,'=')) != NULL) {
*value++ = 0;
} else {
-
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