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-rw-r--r--fs/isofs/dir.c5
-rw-r--r--fs/isofs/inode.c48
-rw-r--r--fs/isofs/isofs.h28
-rw-r--r--fs/isofs/namei.c4
4 files changed, 40 insertions, 45 deletions
diff --git a/fs/isofs/dir.c b/fs/isofs/dir.c
index 2f0dc5a..8ba5441 100644
--- a/fs/isofs/dir.c
+++ b/fs/isofs/dir.c
@@ -195,9 +195,8 @@ static int do_isofs_readdir(struct inode *inode, struct file *filp,
* Do not report hidden files if so instructed, or associated
* files unless instructed to do so
*/
- if ((sbi->s_hide == 'y' &&
- (de->flags[-sbi->s_high_sierra] & 1)) ||
- (sbi->s_showassoc =='n' &&
+ if ((sbi->s_hide && (de->flags[-sbi->s_high_sierra] & 1)) ||
+ (!sbi->s_showassoc &&
(de->flags[-sbi->s_high_sierra] & 4))) {
filp->f_pos += de_len;
continue;
diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 0f4f9ca..58a7963 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -141,24 +141,24 @@ static const struct dentry_operations isofs_dentry_ops[] = {
};
struct iso9660_options{
- char map;
- char rock;
+ unsigned int rock:1;
+ unsigned int cruft:1;
+ unsigned int hide:1;
+ unsigned int showassoc:1;
+ unsigned int nocompress:1;
+ unsigned int overriderockperm:1;
+ unsigned int uid_set:1;
+ unsigned int gid_set:1;
+ unsigned int utf8:1;
+ unsigned char map;
char joliet;
- char cruft;
- char hide;
- char showassoc;
- char nocompress;
- char overriderockperm;
unsigned char check;
unsigned int blocksize;
mode_t fmode;
mode_t dmode;
- char uid_set;
- char gid_set;
gid_t gid;
uid_t uid;
char *iocharset;
- unsigned char utf8;
/* LVE */
s32 session;
s32 sbsector;
@@ -363,11 +363,11 @@ static int parse_options(char *options, struct iso9660_options *popt)
int option;
popt->map = 'n';
- popt->rock = 'y';
- popt->joliet = 'y';
- popt->cruft = 'n';
- popt->hide = 'n';
- popt->showassoc = 'n';
+ popt->rock = 1;
+ popt->joliet = 1;
+ popt->cruft = 0;
+ popt->hide = 0;
+ popt->showassoc = 0;
popt->check = 'u'; /* unset */
popt->nocompress = 0;
popt->blocksize = 1024;
@@ -395,20 +395,20 @@ static int parse_options(char *options, struct iso9660_options *popt)
token = match_token(p, tokens, args);
switch (token) {
case Opt_norock:
- popt->rock = 'n';
+ popt->rock = 0;
break;
case Opt_nojoliet:
- popt->joliet = 'n';
+ popt->joliet = 0;
break;
case Opt_hide:
- popt->hide = 'y';
+ popt->hide = 1;
break;
case Opt_unhide:
case Opt_showassoc:
- popt->showassoc = 'y';
+ popt->showassoc = 1;
break;
case Opt_cruft:
- popt->cruft = 'y';
+ popt->cruft = 1;
break;
case Opt_utf8:
popt->utf8 = 1;
@@ -657,7 +657,7 @@ static int isofs_fill_super(struct super_block *s, void *data, int silent)
goto out_freebh;
sbi->s_high_sierra = 1;
- opt.rock = 'n';
+ opt.rock = 0;
h_pri = (struct hs_primary_descriptor *)vdp;
goto root_found;
}
@@ -680,7 +680,7 @@ static int isofs_fill_super(struct super_block *s, void *data, int silent)
root_found:
- if (joliet_level && (pri == NULL || opt.rock == 'n')) {
+ if (joliet_level && (pri == NULL || !opt.rock)) {
/* This is the case of Joliet with the norock mount flag.
* A disc with both Joliet and Rock Ridge is handled later
*/
@@ -809,7 +809,7 @@ root_found:
s->s_op = &isofs_sops;
s->s_export_op = &isofs_export_ops;
sbi->s_mapping = opt.map;
- sbi->s_rock = (opt.rock == 'y' ? 2 : 0);
+ sbi->s_rock = (opt.rock ? 2 : 0);
sbi->s_rock_offset = -1; /* initial offset, will guess until SP is found*/
sbi->s_cruft = opt.cruft;
sbi->s_hide = opt.hide;
@@ -1315,7 +1315,7 @@ static int isofs_read_inode(struct inode *inode)
* this CDROM was mounted with the cruft option.
*/
- if (sbi->s_cruft == 'y')
+ if (sbi->s_cruft)
inode->i_size &= 0x00ffffff;
if (de->interleave[0]) {
diff --git a/fs/isofs/isofs.h b/fs/isofs/isofs.h
index e2fc970..7d33de8 100644
--- a/fs/isofs/isofs.h
+++ b/fs/isofs/isofs.h
@@ -35,24 +35,20 @@ struct isofs_sb_info {
unsigned long s_log_zone_size;
unsigned long s_max_size;
- unsigned char s_high_sierra; /* A simple flag */
- unsigned char s_mapping;
int s_rock_offset; /* offset of SUSP fields within SU area */
- unsigned char s_rock;
unsigned char s_joliet_level;
- unsigned char s_utf8;
- unsigned char s_cruft; /* Broken disks with high
- byte of length containing
- junk */
- unsigned char s_unhide;
- unsigned char s_nosuid;
- unsigned char s_nodev;
- unsigned char s_nocompress;
- unsigned char s_hide;
- unsigned char s_showassoc;
- unsigned char s_overriderockperm;
- unsigned char s_uid_set;
- unsigned char s_gid_set;
+ unsigned char s_mapping;
+ unsigned int s_high_sierra:1;
+ unsigned int s_rock:2;
+ unsigned int s_utf8:1;
+ unsigned int s_cruft:1; /* Broken disks with high byte of length
+ * containing junk */
+ unsigned int s_nocompress:1;
+ unsigned int s_hide:1;
+ unsigned int s_showassoc:1;
+ unsigned int s_overriderockperm:1;
+ unsigned int s_uid_set:1;
+ unsigned int s_gid_set:1;
mode_t s_fmode;
mode_t s_dmode;
diff --git a/fs/isofs/namei.c b/fs/isofs/namei.c
index 8299889..eaa8313 100644
--- a/fs/isofs/namei.c
+++ b/fs/isofs/namei.c
@@ -142,9 +142,9 @@ isofs_find_entry(struct inode *dir, struct dentry *dentry,
*/
match = 0;
if (dlen > 0 &&
- (sbi->s_hide =='n' ||
+ (!sbi->s_hide ||
(!(de->flags[-sbi->s_high_sierra] & 1))) &&
- (sbi->s_showassoc =='y' ||
+ (sbi->s_showassoc ||
(!(de->flags[-sbi->s_high_sierra] & 4)))) {
match = (isofs_cmp(dentry, dpnt, dlen) == 0);
}
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