diff options
Diffstat (limited to 'fs/udf/udfdecl.h')
| -rw-r--r-- | fs/udf/udfdecl.h | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/fs/udf/udfdecl.h b/fs/udf/udfdecl.h index 63b034984378..f5e0fe78979e 100644 --- a/fs/udf/udfdecl.h +++ b/fs/udf/udfdecl.h @@ -1,3 +1,4 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __UDF_DECL_H #define __UDF_DECL_H @@ -73,6 +74,8 @@ static inline size_t udf_ext0_offset(struct inode *inode) /* computes tag checksum */ u8 udf_tag_checksum(const struct tag *t); +typedef uint32_t udf_pblk_t; + struct dentry; struct inode; struct task_struct; @@ -144,15 +147,17 @@ static inline struct inode *udf_iget(struct super_block *sb, return __udf_iget(sb, ino, false); } extern int udf_expand_file_adinicb(struct inode *); -extern struct buffer_head *udf_expand_dir_adinicb(struct inode *, int *, int *); -extern struct buffer_head *udf_bread(struct inode *, int, int, int *); +extern struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, + udf_pblk_t *block, int *err); +extern struct buffer_head *udf_bread(struct inode *inode, udf_pblk_t block, + int create, int *err); extern int udf_setsize(struct inode *, loff_t); extern void udf_evict_inode(struct inode *); extern int udf_write_inode(struct inode *, struct writeback_control *wbc); -extern long udf_block_map(struct inode *, sector_t); +extern udf_pblk_t udf_block_map(struct inode *inode, sector_t block); extern int8_t inode_bmap(struct inode *, sector_t, struct extent_position *, struct kernel_lb_addr *, uint32_t *, sector_t *); -extern int udf_setup_indirect_aext(struct inode *inode, int block, +extern int udf_setup_indirect_aext(struct inode *inode, udf_pblk_t block, struct extent_position *epos); extern int __udf_add_aext(struct inode *inode, struct extent_position *epos, struct kernel_lb_addr *eloc, uint32_t elen, int inc); @@ -168,8 +173,9 @@ extern int8_t udf_current_aext(struct inode *, struct extent_position *, struct kernel_lb_addr *, uint32_t *, int); /* misc.c */ -extern struct buffer_head *udf_tgetblk(struct super_block *, int); -extern struct buffer_head *udf_tread(struct super_block *, int); +extern struct buffer_head *udf_tgetblk(struct super_block *sb, + udf_pblk_t block); +extern struct buffer_head *udf_tread(struct super_block *sb, udf_pblk_t block); extern struct genericFormat *udf_add_extendedattr(struct inode *, uint32_t, uint32_t, uint8_t); extern struct genericFormat *udf_get_extendedattr(struct inode *, uint32_t, @@ -228,8 +234,8 @@ extern void udf_free_blocks(struct super_block *, struct inode *, struct kernel_lb_addr *, uint32_t, uint32_t); extern int udf_prealloc_blocks(struct super_block *, struct inode *, uint16_t, uint32_t, uint32_t); -extern int udf_new_block(struct super_block *, struct inode *, uint16_t, - uint32_t, int *); +extern udf_pblk_t udf_new_block(struct super_block *sb, struct inode *inode, + uint16_t partition, uint32_t goal, int *err); /* directory.c */ extern struct fileIdentDesc *udf_fileident_read(struct inode *, loff_t *, |