#include <linux/config.h>
#include <linux/module.h>
#include <linux/blkdev.h>
+#include <linux/mount.h>
#include <linux/init.h>
+#include <linux/nls.h>
#include <linux/parser.h>
+#include <linux/seq_file.h>
#include <linux/vfs.h>
#include "hfs_fs.h"
return 0;
if (!(*flags & MS_RDONLY)) {
if (!(HFS_SB(sb)->mdb->drAtrb & cpu_to_be16(HFS_SB_ATTRIB_UNMNT))) {
- printk("HFS-fs warning: Filesystem was not cleanly unmounted, "
+ printk(KERN_WARNING "hfs: filesystem was not cleanly unmounted, "
"running fsck.hfs is recommended. leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
} else if (HFS_SB(sb)->mdb->drAtrb & cpu_to_be16(HFS_SB_ATTRIB_SLOCK)) {
- printk("HFS-fs: Filesystem is marked locked, leaving read-only.\n");
+ printk(KERN_WARNING "hfs: filesystem is marked locked, leaving read-only.\n");
sb->s_flags |= MS_RDONLY;
*flags |= MS_RDONLY;
}
return 0;
}
+static int hfs_show_options(struct seq_file *seq, struct vfsmount *mnt)
+{
+ struct hfs_sb_info *sbi = HFS_SB(mnt->mnt_sb);
+
+ if (sbi->s_creator != cpu_to_be32(0x3f3f3f3f))
+ seq_printf(seq, ",creator=%.4s", (char *)&sbi->s_creator);
+ if (sbi->s_type != cpu_to_be32(0x3f3f3f3f))
+ seq_printf(seq, ",type=%.4s", (char *)&sbi->s_type);
+ seq_printf(seq, ",uid=%u,gid=%u", sbi->s_uid, sbi->s_gid);
+ if (sbi->s_file_umask != 0133)
+ seq_printf(seq, ",file_umask=%o", sbi->s_file_umask);
+ if (sbi->s_dir_umask != 0022)
+ seq_printf(seq, ",dir_umask=%o", sbi->s_dir_umask);
+ if (sbi->part >= 0)
+ seq_printf(seq, ",part=%u", sbi->part);
+ if (sbi->session >= 0)
+ seq_printf(seq, ",session=%u", sbi->session);
+ if (sbi->nls_disk)
+ seq_printf(seq, ",codepage=%s", sbi->nls_disk->charset);
+ if (sbi->nls_io)
+ seq_printf(seq, ",iocharset=%s", sbi->nls_io->charset);
+ if (sbi->s_quiet)
+ seq_printf(seq, ",quiet");
+ return 0;
+}
+
static struct inode *hfs_alloc_inode(struct super_block *sb)
{
struct hfs_inode_info *i;
.write_super = hfs_write_super,
.statfs = hfs_statfs,
.remount_fs = hfs_remount,
+ .show_options = hfs_show_options,
};
enum {
opt_uid, opt_gid, opt_umask, opt_file_umask, opt_dir_umask,
opt_part, opt_session, opt_type, opt_creator, opt_quiet,
+ opt_codepage, opt_iocharset,
opt_err
};
{ opt_type, "type=%s" },
{ opt_creator, "creator=%s" },
{ opt_quiet, "quiet" },
+ { opt_codepage, "codepage=%s" },
+ { opt_iocharset, "iocharset=%s" },
{ opt_err, NULL }
};
switch (token) {
case opt_uid:
if (match_int(&args[0], &tmp)) {
- printk("HFS: uid requires an argument\n");
+ printk(KERN_ERR "hfs: uid requires an argument\n");
return 0;
}
hsb->s_uid = (uid_t)tmp;
break;
case opt_gid:
if (match_int(&args[0], &tmp)) {
- printk("HFS: gid requires an argument\n");
+ printk(KERN_ERR "hfs: gid requires an argument\n");
return 0;
}
hsb->s_gid = (gid_t)tmp;
break;
case opt_umask:
if (match_octal(&args[0], &tmp)) {
- printk("HFS: umask requires a value\n");
+ printk(KERN_ERR "hfs: umask requires a value\n");
return 0;
}
hsb->s_file_umask = (umode_t)tmp;
break;
case opt_file_umask:
if (match_octal(&args[0], &tmp)) {
- printk("HFS: file_umask requires a value\n");
+ printk(KERN_ERR "hfs: file_umask requires a value\n");
return 0;
}
hsb->s_file_umask = (umode_t)tmp;
break;
case opt_dir_umask:
if (match_octal(&args[0], &tmp)) {
- printk("HFS: dir_umask requires a value\n");
+ printk(KERN_ERR "hfs: dir_umask requires a value\n");
return 0;
}
hsb->s_dir_umask = (umode_t)tmp;
break;
case opt_part:
if (match_int(&args[0], &hsb->part)) {
- printk("HFS: part requires an argument\n");
+ printk(KERN_ERR "hfs: part requires an argument\n");
return 0;
}
break;
case opt_session:
if (match_int(&args[0], &hsb->session)) {
- printk("HFS: session requires an argument\n");
+ printk(KERN_ERR "hfs: session requires an argument\n");
return 0;
}
break;
case opt_type:
if (match_fourchar(&args[0], &hsb->s_type)) {
- printk("HFS+-fs: type requires a 4 character value\n");
+ printk(KERN_ERR "hfs: type requires a 4 character value\n");
return 0;
}
break;
case opt_creator:
if (match_fourchar(&args[0], &hsb->s_creator)) {
- printk("HFS+-fs: creator requires a 4 character value\n");
+ printk(KERN_ERR "hfs: creator requires a 4 character value\n");
return 0;
}
break;
case opt_quiet:
hsb->s_quiet = 1;
break;
+ case opt_codepage:
+ if (hsb->nls_disk) {
+ printk(KERN_ERR "hfs: unable to change codepage\n");
+ return 0;
+ }
+ p = match_strdup(&args[0]);
+ hsb->nls_disk = load_nls(p);
+ if (!hsb->nls_disk) {
+ printk(KERN_ERR "hfs: unable to load codepage \"%s\"\n", p);
+ kfree(p);
+ return 0;
+ }
+ kfree(p);
+ break;
+ case opt_iocharset:
+ if (hsb->nls_io) {
+ printk(KERN_ERR "hfs: unable to change iocharset\n");
+ return 0;
+ }
+ p = match_strdup(&args[0]);
+ hsb->nls_io = load_nls(p);
+ if (!hsb->nls_io) {
+ printk(KERN_ERR "hfs: unable to load iocharset \"%s\"\n", p);
+ kfree(p);
+ return 0;
+ }
+ kfree(p);
+ break;
default:
return 0;
}
}
+ if (hsb->nls_disk && !hsb->nls_io) {
+ hsb->nls_io = load_nls_default();
+ if (!hsb->nls_io) {
+ printk(KERN_ERR "hfs: unable to load default iocharset\n");
+ return 0;
+ }
+ }
hsb->s_dir_umask &= 0777;
hsb->s_file_umask &= 0577;
res = -EINVAL;
if (!parse_options((char *)data, sbi)) {
- hfs_warn("hfs_fs: unable to parse mount options.\n");
+ printk(KERN_ERR "hfs: unable to parse mount options.\n");
goto bail;
}
res = hfs_mdb_get(sb);
if (res) {
if (!silent)
- hfs_warn("VFS: Can't find a HFS filesystem on dev %s.\n",
+ printk(KERN_WARNING "hfs: can't find a HFS filesystem on dev %s.\n",
hfs_mdb_name(sb));
res = -EINVAL;
goto bail;
bail_iput:
iput(root_inode);
bail_no_root:
- hfs_warn("hfs_fs: get root inode failed.\n");
+ printk(KERN_ERR "hfs: get root inode failed.\n");
bail:
hfs_mdb_put(sb);
return res;
{
unregister_filesystem(&hfs_fs_type);
if (kmem_cache_destroy(hfs_inode_cachep))
- printk(KERN_INFO "hfs_inode_cache: not all structures were freed\n");
+ printk(KERN_ERR "hfs_inode_cache: not all structures were freed\n");
}
module_init(init_hfs_fs)
git://git.onelab.eu / linux-2.6.git / blobdiff