struct ext_filesystem *fs = get_fs();
/* directory entry */
struct ext2_dirent *dir;
- char *ptr = NULL;
char *temp_dir = NULL;
zero_buffer = zalloc(fs->blksz);
if (ext4fs_log_journal(root_first_block_buffer, first_block_no_of_root))
goto fail;
dir = (struct ext2_dirent *)root_first_block_buffer;
- ptr = (char *)dir;
totalbytes = 0;
while (dir->direntlen > 0) {
/*
break;
dir = (struct ext2_dirent *)((char *)dir + templength);
- ptr = (char *)dir;
}
/* make a pointer ready for creating next directory entry */
templength = dir->direntlen;
totalbytes = totalbytes + templength;
dir = (struct ext2_dirent *)((char *)dir + templength);
- ptr = (char *)dir;
/* get the next available inode number */
inodeno = ext4fs_get_new_inode_no();
status = ext4fs_devread(di_blockno_parent *
fs->sect_perblk, 0,
fs->blksz, (char *)di_parent_buffer);
+
+ if (!status) {
+ printf("%s: Device read error!\n", __func__);
+ goto fail;
+ }
memset(di_parent_buffer, '\0', fs->blksz);
/*
fs->sect_perblk, 0,
fs->blksz,
(char *)di_child_buff);
+
+ if (!status) {
+ printf("%s: Device read error!\n", __func__);
+ goto fail;
+ }
memset(di_child_buff, '\0', fs->blksz);
/* filling of actual datablocks for each child */
for (j = 0; j < (fs->blksz / sizeof(int)); j++) {