result = sb_getblk(inode->i_sb, nr);
return result;
}
- if (!create) {
- return NULL;
- }
-#if 0
- tmp = qnx4_new_block(inode->i_sb);
- if (!tmp) {
- return NULL;
- }
- result = sb_getblk(inode->i_sb, tmp);
- if (tst) {
- qnx4_free_block(inode->i_sb, tmp);
- brelse(result);
- goto repeat;
- }
- tst = tmp;
-#endif
- inode->i_ctime = CURRENT_TIME_SEC;
- mark_inode_dirty(inode);
- return result;
+ return NULL;
}
struct buffer_head *qnx4_bread(struct inode *inode, int block, int create)
if ( phys ) {
// logical block is before EOF
map_bh(bh, inode->i_sb, phys);
- } else if ( create ) {
- // to be done.
}
return 0;
}
rootdir = (struct qnx4_inode_entry *) (bh->b_data + i * QNX4_DIR_ENTRY_SIZE);
if (rootdir->di_fname != NULL) {
QNX4DEBUG((KERN_INFO "rootdir entry found : [%s]\n", rootdir->di_fname));
- if (!strncmp(rootdir->di_fname, QNX4_BMNAME, sizeof QNX4_BMNAME)) {
+ if (!strcmp(rootdir->di_fname,
+ QNX4_BMNAME)) {
found = 1;
qnx4_sb(sb)->BitMap = kmalloc( sizeof( struct qnx4_inode_entry ), GFP_KERNEL );
if (!qnx4_sb(sb)->BitMap) {