diff options
Diffstat (limited to 'fs/minix/symlink.c')
| -rw-r--r-- | fs/minix/symlink.c | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/fs/minix/symlink.c b/fs/minix/symlink.c index 9a340ec9b..92539cded 100644 --- a/fs/minix/symlink.c +++ b/fs/minix/symlink.c @@ -15,7 +15,6 @@ #include <asm/uaccess.h> static int minix_readlink(struct inode *, char *, int); -static int minix_follow_link(struct inode *, struct inode *, int, int, struct inode **); /* * symlinks can't do much... @@ -32,7 +31,6 @@ struct inode_operations minix_symlink_inode_operations = { NULL, /* mknod */ NULL, /* rename */ minix_readlink, /* readlink */ - minix_follow_link, /* follow_link */ NULL, /* readpage */ NULL, /* writepage */ NULL, /* bmap */ @@ -40,54 +38,12 @@ struct inode_operations minix_symlink_inode_operations = { NULL /* permission */ }; -static int minix_follow_link(struct inode * dir, struct inode * inode, - int flag, int mode, struct inode ** res_inode) -{ - int error; - struct buffer_head * bh; - - *res_inode = NULL; - if (!dir) { - dir = current->fs->root; - dir->i_count++; - } - if (!inode) { - iput(dir); - return -ENOENT; - } - if (!S_ISLNK(inode->i_mode)) { - iput(dir); - *res_inode = inode; - return 0; - } - if (current->link_count > 5) { - iput(inode); - iput(dir); - return -ELOOP; - } - if (!(bh = minix_bread(inode, 0, 0))) { - iput(inode); - iput(dir); - return -EIO; - } - iput(inode); - current->link_count++; - error = open_namei(bh->b_data,flag,mode,res_inode,dir); - current->link_count--; - brelse(bh); - return error; -} - static int minix_readlink(struct inode * inode, char * buffer, int buflen) { struct buffer_head * bh; int i; char c; - if (!S_ISLNK(inode->i_mode)) { - iput(inode); - return -EINVAL; - } if (buflen > 1023) buflen = 1023; bh = minix_bread(inode, 0, 0); |