mirror of https://gitee.com/openkylin/linux.git
Remove struct typedefs from fs/udf/ecma_167.h et al.
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Pekka Enberg
Jan Kara
parent
833bb3046b
commit
5ca4e4be84
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@ -87,7 +87,7 @@ static int read_block_bitmap(struct super_block *sb,
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{
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struct buffer_head *bh = NULL;
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int retval = 0;
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kernel_lb_addr loc;
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struct kernel_lb_addr loc;
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loc.logicalBlockNum = bitmap->s_extPosition;
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loc.partitionReferenceNum = UDF_SB(sb)->s_partition;
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@ -156,7 +156,7 @@ static bool udf_add_free_space(struct udf_sb_info *sbi,
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static void udf_bitmap_free_blocks(struct super_block *sb,
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struct inode *inode,
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struct udf_bitmap *bitmap,
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kernel_lb_addr bloc, uint32_t offset,
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struct kernel_lb_addr bloc, uint32_t offset,
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uint32_t count)
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{
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struct udf_sb_info *sbi = UDF_SB(sb);
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@ -425,13 +425,13 @@ static int udf_bitmap_new_block(struct super_block *sb,
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static void udf_table_free_blocks(struct super_block *sb,
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struct inode *inode,
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struct inode *table,
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kernel_lb_addr bloc, uint32_t offset,
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struct kernel_lb_addr bloc, uint32_t offset,
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uint32_t count)
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{
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struct udf_sb_info *sbi = UDF_SB(sb);
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uint32_t start, end;
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uint32_t elen;
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kernel_lb_addr eloc;
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struct kernel_lb_addr eloc;
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struct extent_position oepos, epos;
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int8_t etype;
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int i;
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@ -532,8 +532,8 @@ static void udf_table_free_blocks(struct super_block *sb,
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*/
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int adsize;
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short_ad *sad = NULL;
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long_ad *lad = NULL;
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struct short_ad *sad = NULL;
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struct long_ad *lad = NULL;
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struct allocExtDesc *aed;
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eloc.logicalBlockNum = start;
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@ -541,9 +541,9 @@ static void udf_table_free_blocks(struct super_block *sb,
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(count << sb->s_blocksize_bits);
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if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
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adsize = sizeof(short_ad);
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adsize = sizeof(struct short_ad);
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else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
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adsize = sizeof(long_ad);
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adsize = sizeof(struct long_ad);
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else {
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brelse(oepos.bh);
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brelse(epos.bh);
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@ -601,15 +601,15 @@ static void udf_table_free_blocks(struct super_block *sb,
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if (sbi->s_udfrev >= 0x0200)
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udf_new_tag(epos.bh->b_data, TAG_IDENT_AED,
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3, 1, epos.block.logicalBlockNum,
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sizeof(tag));
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sizeof(struct tag));
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else
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udf_new_tag(epos.bh->b_data, TAG_IDENT_AED,
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2, 1, epos.block.logicalBlockNum,
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sizeof(tag));
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sizeof(struct tag));
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switch (iinfo->i_alloc_type) {
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case ICBTAG_FLAG_AD_SHORT:
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sad = (short_ad *)sptr;
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sad = (struct short_ad *)sptr;
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sad->extLength = cpu_to_le32(
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EXT_NEXT_EXTENT_ALLOCDECS |
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sb->s_blocksize);
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@ -617,7 +617,7 @@ static void udf_table_free_blocks(struct super_block *sb,
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cpu_to_le32(epos.block.logicalBlockNum);
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break;
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case ICBTAG_FLAG_AD_LONG:
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lad = (long_ad *)sptr;
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lad = (struct long_ad *)sptr;
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lad->extLength = cpu_to_le32(
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EXT_NEXT_EXTENT_ALLOCDECS |
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sb->s_blocksize);
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@ -666,7 +666,7 @@ static int udf_table_prealloc_blocks(struct super_block *sb,
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struct udf_sb_info *sbi = UDF_SB(sb);
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int alloc_count = 0;
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uint32_t elen, adsize;
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kernel_lb_addr eloc;
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struct kernel_lb_addr eloc;
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struct extent_position epos;
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int8_t etype = -1;
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struct udf_inode_info *iinfo;
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@ -677,9 +677,9 @@ static int udf_table_prealloc_blocks(struct super_block *sb,
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iinfo = UDF_I(table);
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if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
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adsize = sizeof(short_ad);
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adsize = sizeof(struct short_ad);
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else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
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adsize = sizeof(long_ad);
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adsize = sizeof(struct long_ad);
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else
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return 0;
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@ -735,7 +735,7 @@ static int udf_table_new_block(struct super_block *sb,
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uint32_t spread = 0xFFFFFFFF, nspread = 0xFFFFFFFF;
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uint32_t newblock = 0, adsize;
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uint32_t elen, goal_elen = 0;
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kernel_lb_addr eloc, uninitialized_var(goal_eloc);
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struct kernel_lb_addr eloc, uninitialized_var(goal_eloc);
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struct extent_position epos, goal_epos;
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int8_t etype;
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struct udf_inode_info *iinfo = UDF_I(table);
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@ -743,9 +743,9 @@ static int udf_table_new_block(struct super_block *sb,
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*err = -ENOSPC;
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if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
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adsize = sizeof(short_ad);
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adsize = sizeof(struct short_ad);
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else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
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adsize = sizeof(long_ad);
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adsize = sizeof(struct long_ad);
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else
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return newblock;
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@ -830,7 +830,7 @@ static int udf_table_new_block(struct super_block *sb,
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inline void udf_free_blocks(struct super_block *sb,
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struct inode *inode,
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kernel_lb_addr bloc, uint32_t offset,
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struct kernel_lb_addr bloc, uint32_t offset,
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uint32_t count)
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{
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uint16_t partition = bloc.partitionReferenceNum;
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@ -51,7 +51,7 @@ static int do_udf_readdir(struct inode *dir, struct file *filp,
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uint8_t lfi;
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loff_t size = udf_ext0_offset(dir) + dir->i_size;
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struct buffer_head *tmp, *bha[16];
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kernel_lb_addr eloc;
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struct kernel_lb_addr eloc;
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uint32_t elen;
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sector_t offset;
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int i, num, ret = 0;
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@ -83,10 +83,10 @@ static int do_udf_readdir(struct inode *dir, struct file *filp,
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block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
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if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
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if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
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epos.offset -= sizeof(short_ad);
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epos.offset -= sizeof(struct short_ad);
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else if (iinfo->i_alloc_type ==
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ICBTAG_FLAG_AD_LONG)
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epos.offset -= sizeof(long_ad);
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epos.offset -= sizeof(struct long_ad);
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} else {
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offset = 0;
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}
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@ -161,7 +161,7 @@ static int do_udf_readdir(struct inode *dir, struct file *filp,
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memcpy(fname, "..", flen);
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dt_type = DT_DIR;
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} else {
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kernel_lb_addr tloc = lelb_to_cpu(cfi.icb.extLocation);
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struct kernel_lb_addr tloc = lelb_to_cpu(cfi.icb.extLocation);
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iblock = udf_get_lb_pblock(dir->i_sb, tloc, 0);
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flen = udf_get_filename(dir->i_sb, nameptr, fname, lfi);
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@ -20,7 +20,7 @@
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#if 0
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static uint8_t *udf_filead_read(struct inode *dir, uint8_t *tmpad,
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uint8_t ad_size, kernel_lb_addr fe_loc,
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uint8_t ad_size, struct kernel_lb_addr fe_loc,
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int *pos, int *offset, struct buffer_head **bh,
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int *error)
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{
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@ -75,7 +75,7 @@ struct fileIdentDesc *udf_fileident_read(struct inode *dir, loff_t *nf_pos,
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struct udf_fileident_bh *fibh,
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struct fileIdentDesc *cfi,
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struct extent_position *epos,
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kernel_lb_addr *eloc, uint32_t *elen,
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struct kernel_lb_addr *eloc, uint32_t *elen,
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sector_t *offset)
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{
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struct fileIdentDesc *fi;
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@ -249,9 +249,9 @@ struct fileIdentDesc *udf_get_fileident(void *buffer, int bufsize, int *offset)
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}
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#if 0
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static extent_ad *udf_get_fileextent(void *buffer, int bufsize, int *offset)
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static struct extent_ad *udf_get_fileextent(void *buffer, int bufsize, int *offset)
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{
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extent_ad *ext;
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struct extent_ad *ext;
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struct fileEntry *fe;
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uint8_t *ptr;
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@ -274,54 +274,54 @@ static extent_ad *udf_get_fileextent(void *buffer, int bufsize, int *offset)
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if ((*offset > 0) && (*offset < le32_to_cpu(fe->lengthAllocDescs)))
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ptr += *offset;
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ext = (extent_ad *)ptr;
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ext = (struct extent_ad *)ptr;
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*offset = *offset + sizeof(extent_ad);
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*offset = *offset + sizeof(struct extent_ad);
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return ext;
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}
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#endif
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short_ad *udf_get_fileshortad(uint8_t *ptr, int maxoffset, uint32_t *offset,
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struct short_ad *udf_get_fileshortad(uint8_t *ptr, int maxoffset, uint32_t *offset,
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int inc)
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{
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short_ad *sa;
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struct short_ad *sa;
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if ((!ptr) || (!offset)) {
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printk(KERN_ERR "udf: udf_get_fileshortad() invalidparms\n");
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return NULL;
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}
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if ((*offset + sizeof(short_ad)) > maxoffset)
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if ((*offset + sizeof(struct short_ad)) > maxoffset)
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return NULL;
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else {
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sa = (short_ad *)ptr;
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sa = (struct short_ad *)ptr;
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if (sa->extLength == 0)
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return NULL;
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}
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if (inc)
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*offset += sizeof(short_ad);
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*offset += sizeof(struct short_ad);
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return sa;
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}
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long_ad *udf_get_filelongad(uint8_t *ptr, int maxoffset, uint32_t *offset, int inc)
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struct long_ad *udf_get_filelongad(uint8_t *ptr, int maxoffset, uint32_t *offset, int inc)
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{
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long_ad *la;
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struct long_ad *la;
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if ((!ptr) || (!offset)) {
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printk(KERN_ERR "udf: udf_get_filelongad() invalidparms\n");
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return NULL;
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}
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if ((*offset + sizeof(long_ad)) > maxoffset)
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if ((*offset + sizeof(struct long_ad)) > maxoffset)
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return NULL;
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else {
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la = (long_ad *)ptr;
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la = (struct long_ad *)ptr;
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if (la->extLength == 0)
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return NULL;
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}
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if (inc)
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*offset += sizeof(long_ad);
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*offset += sizeof(struct long_ad);
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return la;
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}
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@ -38,10 +38,10 @@
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#define _ECMA_167_H 1
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/* Character set specification (ECMA 167r3 1/7.2.1) */
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typedef struct {
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struct charspec {
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uint8_t charSetType;
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uint8_t charSetInfo[63];
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} __attribute__ ((packed)) charspec;
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} __attribute__ ((packed));
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/* Character Set Type (ECMA 167r3 1/7.2.1.1) */
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#define CHARSPEC_TYPE_CS0 0x00 /* (1/7.2.2) */
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@ -57,7 +57,7 @@ typedef struct {
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typedef uint8_t dstring;
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/* Timestamp (ECMA 167r3 1/7.3) */
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typedef struct {
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struct timestamp {
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__le16 typeAndTimezone;
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__le16 year;
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uint8_t month;
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@ -68,7 +68,7 @@ typedef struct {
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uint8_t centiseconds;
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uint8_t hundredsOfMicroseconds;
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uint8_t microseconds;
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} __attribute__ ((packed)) timestamp;
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} __attribute__ ((packed));
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/* Type and Time Zone (ECMA 167r3 1/7.3.1) */
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#define TIMESTAMP_TYPE_MASK 0xF000
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@ -78,11 +78,11 @@ typedef struct {
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#define TIMESTAMP_TIMEZONE_MASK 0x0FFF
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/* Entity identifier (ECMA 167r3 1/7.4) */
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typedef struct {
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struct regid {
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uint8_t flags;
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uint8_t ident[23];
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uint8_t identSuffix[8];
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} __attribute__ ((packed)) regid;
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} __attribute__ ((packed));
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/* Flags (ECMA 167r3 1/7.4.1) */
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#define ENTITYID_FLAGS_DIRTY 0x00
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@ -126,38 +126,38 @@ struct terminatingExtendedAreaDesc {
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/* Boot Descriptor (ECMA 167r3 2/9.4) */
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struct bootDesc {
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uint8_t structType;
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uint8_t stdIdent[VSD_STD_ID_LEN];
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uint8_t structVersion;
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uint8_t reserved1;
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regid archType;
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regid bootIdent;
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__le32 bootExtLocation;
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__le32 bootExtLength;
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__le64 loadAddress;
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__le64 startAddress;
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timestamp descCreationDateAndTime;
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__le16 flags;
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uint8_t reserved2[32];
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uint8_t bootUse[1906];
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uint8_t structType;
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uint8_t stdIdent[VSD_STD_ID_LEN];
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uint8_t structVersion;
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uint8_t reserved1;
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struct regid archType;
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struct regid bootIdent;
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__le32 bootExtLocation;
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__le32 bootExtLength;
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__le64 loadAddress;
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__le64 startAddress;
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struct timestamp descCreationDateAndTime;
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__le16 flags;
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uint8_t reserved2[32];
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uint8_t bootUse[1906];
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} __attribute__ ((packed));
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/* Flags (ECMA 167r3 2/9.4.12) */
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#define BOOT_FLAGS_ERASE 0x01
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/* Extent Descriptor (ECMA 167r3 3/7.1) */
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typedef struct {
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struct extent_ad {
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__le32 extLength;
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__le32 extLocation;
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} __attribute__ ((packed)) extent_ad;
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} __attribute__ ((packed));
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typedef struct {
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struct kernel_extent_ad {
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uint32_t extLength;
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uint32_t extLocation;
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} kernel_extent_ad;
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};
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/* Descriptor Tag (ECMA 167r3 3/7.2) */
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typedef struct {
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struct tag {
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__le16 tagIdent;
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__le16 descVersion;
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uint8_t tagChecksum;
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@ -166,7 +166,7 @@ typedef struct {
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__le16 descCRC;
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__le16 descCRCLength;
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__le32 tagLocation;
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} __attribute__ ((packed)) tag;
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} __attribute__ ((packed));
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/* Tag Identifier (ECMA 167r3 3/7.2.1) */
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#define TAG_IDENT_PVD 0x0001
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@ -190,28 +190,28 @@ struct NSRDesc {
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/* Primary Volume Descriptor (ECMA 167r3 3/10.1) */
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struct primaryVolDesc {
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tag descTag;
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__le32 volDescSeqNum;
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__le32 primaryVolDescNum;
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dstring volIdent[32];
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__le16 volSeqNum;
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__le16 maxVolSeqNum;
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__le16 interchangeLvl;
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__le16 maxInterchangeLvl;
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__le32 charSetList;
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__le32 maxCharSetList;
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dstring volSetIdent[128];
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charspec descCharSet;
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charspec explanatoryCharSet;
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extent_ad volAbstract;
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extent_ad volCopyright;
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regid appIdent;
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timestamp recordingDateAndTime;
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regid impIdent;
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uint8_t impUse[64];
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__le32 predecessorVolDescSeqLocation;
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__le16 flags;
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uint8_t reserved[22];
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struct tag descTag;
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__le32 volDescSeqNum;
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__le32 primaryVolDescNum;
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dstring volIdent[32];
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__le16 volSeqNum;
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__le16 maxVolSeqNum;
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__le16 interchangeLvl;
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__le16 maxInterchangeLvl;
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__le32 charSetList;
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__le32 maxCharSetList;
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dstring volSetIdent[128];
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struct charspec descCharSet;
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struct charspec explanatoryCharSet;
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struct extent_ad volAbstract;
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struct extent_ad volCopyright;
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struct regid appIdent;
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struct timestamp recordingDateAndTime;
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struct regid impIdent;
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uint8_t impUse[64];
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__le32 predecessorVolDescSeqLocation;
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__le16 flags;
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uint8_t reserved[22];
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} __attribute__ ((packed));
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/* Flags (ECMA 167r3 3/10.1.21) */
|
||||
|
|
@ -219,40 +219,40 @@ struct primaryVolDesc {
|
|||
|
||||
/* Anchor Volume Descriptor Pointer (ECMA 167r3 3/10.2) */
|
||||
struct anchorVolDescPtr {
|
||||
tag descTag;
|
||||
extent_ad mainVolDescSeqExt;
|
||||
extent_ad reserveVolDescSeqExt;
|
||||
uint8_t reserved[480];
|
||||
struct tag descTag;
|
||||
struct extent_ad mainVolDescSeqExt;
|
||||
struct extent_ad reserveVolDescSeqExt;
|
||||
uint8_t reserved[480];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Volume Descriptor Pointer (ECMA 167r3 3/10.3) */
|
||||
struct volDescPtr {
|
||||
tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
extent_ad nextVolDescSeqExt;
|
||||
uint8_t reserved[484];
|
||||
struct tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
struct extent_ad nextVolDescSeqExt;
|
||||
uint8_t reserved[484];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Implementation Use Volume Descriptor (ECMA 167r3 3/10.4) */
|
||||
struct impUseVolDesc {
|
||||
tag descTag;
|
||||
struct tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
regid impIdent;
|
||||
struct regid impIdent;
|
||||
uint8_t impUse[460];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Partition Descriptor (ECMA 167r3 3/10.5) */
|
||||
struct partitionDesc {
|
||||
tag descTag;
|
||||
struct tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
__le16 partitionFlags;
|
||||
__le16 partitionNumber;
|
||||
regid partitionContents;
|
||||
struct regid partitionContents;
|
||||
uint8_t partitionContentsUse[128];
|
||||
__le32 accessType;
|
||||
__le32 partitionStartingLocation;
|
||||
__le32 partitionLength;
|
||||
regid impIdent;
|
||||
struct regid impIdent;
|
||||
uint8_t impUse[128];
|
||||
uint8_t reserved[156];
|
||||
} __attribute__ ((packed));
|
||||
|
|
@ -278,19 +278,19 @@ struct partitionDesc {
|
|||
|
||||
/* Logical Volume Descriptor (ECMA 167r3 3/10.6) */
|
||||
struct logicalVolDesc {
|
||||
tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
charspec descCharSet;
|
||||
dstring logicalVolIdent[128];
|
||||
__le32 logicalBlockSize;
|
||||
regid domainIdent;
|
||||
uint8_t logicalVolContentsUse[16];
|
||||
__le32 mapTableLength;
|
||||
__le32 numPartitionMaps;
|
||||
regid impIdent;
|
||||
uint8_t impUse[128];
|
||||
extent_ad integritySeqExt;
|
||||
uint8_t partitionMaps[0];
|
||||
struct tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
struct charspec descCharSet;
|
||||
dstring logicalVolIdent[128];
|
||||
__le32 logicalBlockSize;
|
||||
struct regid domainIdent;
|
||||
uint8_t logicalVolContentsUse[16];
|
||||
__le32 mapTableLength;
|
||||
__le32 numPartitionMaps;
|
||||
struct regid impIdent;
|
||||
uint8_t impUse[128];
|
||||
struct extent_ad integritySeqExt;
|
||||
uint8_t partitionMaps[0];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Generic Partition Map (ECMA 167r3 3/10.7.1) */
|
||||
|
|
@ -322,30 +322,30 @@ struct genericPartitionMap2 {
|
|||
|
||||
/* Unallocated Space Descriptor (ECMA 167r3 3/10.8) */
|
||||
struct unallocSpaceDesc {
|
||||
tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
__le32 numAllocDescs;
|
||||
extent_ad allocDescs[0];
|
||||
struct tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
__le32 numAllocDescs;
|
||||
struct extent_ad allocDescs[0];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Terminating Descriptor (ECMA 167r3 3/10.9) */
|
||||
struct terminatingDesc {
|
||||
tag descTag;
|
||||
struct tag descTag;
|
||||
uint8_t reserved[496];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Logical Volume Integrity Descriptor (ECMA 167r3 3/10.10) */
|
||||
struct logicalVolIntegrityDesc {
|
||||
tag descTag;
|
||||
timestamp recordingDateAndTime;
|
||||
__le32 integrityType;
|
||||
extent_ad nextIntegrityExt;
|
||||
uint8_t logicalVolContentsUse[32];
|
||||
__le32 numOfPartitions;
|
||||
__le32 lengthOfImpUse;
|
||||
__le32 freeSpaceTable[0];
|
||||
__le32 sizeTable[0];
|
||||
uint8_t impUse[0];
|
||||
struct tag descTag;
|
||||
struct timestamp recordingDateAndTime;
|
||||
__le32 integrityType;
|
||||
struct extent_ad nextIntegrityExt;
|
||||
uint8_t logicalVolContentsUse[32];
|
||||
__le32 numOfPartitions;
|
||||
__le32 lengthOfImpUse;
|
||||
__le32 freeSpaceTable[0];
|
||||
__le32 sizeTable[0];
|
||||
uint8_t impUse[0];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Integrity Type (ECMA 167r3 3/10.10.3) */
|
||||
|
|
@ -353,50 +353,50 @@ struct logicalVolIntegrityDesc {
|
|||
#define LVID_INTEGRITY_TYPE_CLOSE 0x00000001
|
||||
|
||||
/* Recorded Address (ECMA 167r3 4/7.1) */
|
||||
typedef struct {
|
||||
struct lb_addr {
|
||||
__le32 logicalBlockNum;
|
||||
__le16 partitionReferenceNum;
|
||||
} __attribute__ ((packed)) lb_addr;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* ... and its in-core analog */
|
||||
typedef struct {
|
||||
struct kernel_lb_addr {
|
||||
uint32_t logicalBlockNum;
|
||||
uint16_t partitionReferenceNum;
|
||||
} kernel_lb_addr;
|
||||
};
|
||||
|
||||
/* Short Allocation Descriptor (ECMA 167r3 4/14.14.1) */
|
||||
typedef struct {
|
||||
struct short_ad {
|
||||
__le32 extLength;
|
||||
__le32 extPosition;
|
||||
} __attribute__ ((packed)) short_ad;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Long Allocation Descriptor (ECMA 167r3 4/14.14.2) */
|
||||
typedef struct {
|
||||
struct long_ad {
|
||||
__le32 extLength;
|
||||
lb_addr extLocation;
|
||||
struct lb_addr extLocation;
|
||||
uint8_t impUse[6];
|
||||
} __attribute__ ((packed)) long_ad;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
typedef struct {
|
||||
uint32_t extLength;
|
||||
kernel_lb_addr extLocation;
|
||||
uint8_t impUse[6];
|
||||
} kernel_long_ad;
|
||||
struct kernel_long_ad {
|
||||
uint32_t extLength;
|
||||
struct kernel_lb_addr extLocation;
|
||||
uint8_t impUse[6];
|
||||
};
|
||||
|
||||
/* Extended Allocation Descriptor (ECMA 167r3 4/14.14.3) */
|
||||
typedef struct {
|
||||
struct ext_ad {
|
||||
__le32 extLength;
|
||||
__le32 recordedLength;
|
||||
__le32 informationLength;
|
||||
lb_addr extLocation;
|
||||
} __attribute__ ((packed)) ext_ad;
|
||||
struct lb_addr extLocation;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
typedef struct {
|
||||
uint32_t extLength;
|
||||
uint32_t recordedLength;
|
||||
uint32_t informationLength;
|
||||
kernel_lb_addr extLocation;
|
||||
} kernel_ext_ad;
|
||||
struct kernel_ext_ad {
|
||||
uint32_t extLength;
|
||||
uint32_t recordedLength;
|
||||
uint32_t informationLength;
|
||||
struct kernel_lb_addr extLocation;
|
||||
};
|
||||
|
||||
/* Descriptor Tag (ECMA 167r3 4/7.2 - See 3/7.2) */
|
||||
|
||||
|
|
@ -415,44 +415,44 @@ typedef struct {
|
|||
|
||||
/* File Set Descriptor (ECMA 167r3 4/14.1) */
|
||||
struct fileSetDesc {
|
||||
tag descTag;
|
||||
timestamp recordingDateAndTime;
|
||||
__le16 interchangeLvl;
|
||||
__le16 maxInterchangeLvl;
|
||||
__le32 charSetList;
|
||||
__le32 maxCharSetList;
|
||||
__le32 fileSetNum;
|
||||
__le32 fileSetDescNum;
|
||||
charspec logicalVolIdentCharSet;
|
||||
dstring logicalVolIdent[128];
|
||||
charspec fileSetCharSet;
|
||||
dstring fileSetIdent[32];
|
||||
dstring copyrightFileIdent[32];
|
||||
dstring abstractFileIdent[32];
|
||||
long_ad rootDirectoryICB;
|
||||
regid domainIdent;
|
||||
long_ad nextExt;
|
||||
long_ad streamDirectoryICB;
|
||||
uint8_t reserved[32];
|
||||
struct tag descTag;
|
||||
struct timestamp recordingDateAndTime;
|
||||
__le16 interchangeLvl;
|
||||
__le16 maxInterchangeLvl;
|
||||
__le32 charSetList;
|
||||
__le32 maxCharSetList;
|
||||
__le32 fileSetNum;
|
||||
__le32 fileSetDescNum;
|
||||
struct charspec logicalVolIdentCharSet;
|
||||
dstring logicalVolIdent[128];
|
||||
struct charspec fileSetCharSet;
|
||||
dstring fileSetIdent[32];
|
||||
dstring copyrightFileIdent[32];
|
||||
dstring abstractFileIdent[32];
|
||||
struct long_ad rootDirectoryICB;
|
||||
struct regid domainIdent;
|
||||
struct long_ad nextExt;
|
||||
struct long_ad streamDirectoryICB;
|
||||
uint8_t reserved[32];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Partition Header Descriptor (ECMA 167r3 4/14.3) */
|
||||
struct partitionHeaderDesc {
|
||||
short_ad unallocSpaceTable;
|
||||
short_ad unallocSpaceBitmap;
|
||||
short_ad partitionIntegrityTable;
|
||||
short_ad freedSpaceTable;
|
||||
short_ad freedSpaceBitmap;
|
||||
struct short_ad unallocSpaceTable;
|
||||
struct short_ad unallocSpaceBitmap;
|
||||
struct short_ad partitionIntegrityTable;
|
||||
struct short_ad freedSpaceTable;
|
||||
struct short_ad freedSpaceBitmap;
|
||||
uint8_t reserved[88];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* File Identifier Descriptor (ECMA 167r3 4/14.4) */
|
||||
struct fileIdentDesc {
|
||||
tag descTag;
|
||||
struct tag descTag;
|
||||
__le16 fileVersionNum;
|
||||
uint8_t fileCharacteristics;
|
||||
uint8_t lengthFileIdent;
|
||||
long_ad icb;
|
||||
struct long_ad icb;
|
||||
__le16 lengthOfImpUse;
|
||||
uint8_t impUse[0];
|
||||
uint8_t fileIdent[0];
|
||||
|
|
@ -468,22 +468,22 @@ struct fileIdentDesc {
|
|||
|
||||
/* Allocation Ext Descriptor (ECMA 167r3 4/14.5) */
|
||||
struct allocExtDesc {
|
||||
tag descTag;
|
||||
struct tag descTag;
|
||||
__le32 previousAllocExtLocation;
|
||||
__le32 lengthAllocDescs;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* ICB Tag (ECMA 167r3 4/14.6) */
|
||||
typedef struct {
|
||||
struct icbtag {
|
||||
__le32 priorRecordedNumDirectEntries;
|
||||
__le16 strategyType;
|
||||
__le16 strategyParameter;
|
||||
__le16 numEntries;
|
||||
uint8_t reserved;
|
||||
uint8_t fileType;
|
||||
lb_addr parentICBLocation;
|
||||
struct lb_addr parentICBLocation;
|
||||
__le16 flags;
|
||||
} __attribute__ ((packed)) icbtag;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Strategy Type (ECMA 167r3 4/14.6.2) */
|
||||
#define ICBTAG_STRATEGY_TYPE_UNDEF 0x0000
|
||||
|
|
@ -528,41 +528,41 @@ typedef struct {
|
|||
|
||||
/* Indirect Entry (ECMA 167r3 4/14.7) */
|
||||
struct indirectEntry {
|
||||
tag descTag;
|
||||
icbtag icbTag;
|
||||
long_ad indirectICB;
|
||||
struct tag descTag;
|
||||
struct icbtag icbTag;
|
||||
struct long_ad indirectICB;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Terminal Entry (ECMA 167r3 4/14.8) */
|
||||
struct terminalEntry {
|
||||
tag descTag;
|
||||
icbtag icbTag;
|
||||
struct tag descTag;
|
||||
struct icbtag icbTag;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* File Entry (ECMA 167r3 4/14.9) */
|
||||
struct fileEntry {
|
||||
tag descTag;
|
||||
icbtag icbTag;
|
||||
__le32 uid;
|
||||
__le32 gid;
|
||||
__le32 permissions;
|
||||
__le16 fileLinkCount;
|
||||
uint8_t recordFormat;
|
||||
uint8_t recordDisplayAttr;
|
||||
__le32 recordLength;
|
||||
__le64 informationLength;
|
||||
__le64 logicalBlocksRecorded;
|
||||
timestamp accessTime;
|
||||
timestamp modificationTime;
|
||||
timestamp attrTime;
|
||||
__le32 checkpoint;
|
||||
long_ad extendedAttrICB;
|
||||
regid impIdent;
|
||||
__le64 uniqueID;
|
||||
__le32 lengthExtendedAttr;
|
||||
__le32 lengthAllocDescs;
|
||||
uint8_t extendedAttr[0];
|
||||
uint8_t allocDescs[0];
|
||||
struct tag descTag;
|
||||
struct icbtag icbTag;
|
||||
__le32 uid;
|
||||
__le32 gid;
|
||||
__le32 permissions;
|
||||
__le16 fileLinkCount;
|
||||
uint8_t recordFormat;
|
||||
uint8_t recordDisplayAttr;
|
||||
__le32 recordLength;
|
||||
__le64 informationLength;
|
||||
__le64 logicalBlocksRecorded;
|
||||
struct timestamp accessTime;
|
||||
struct timestamp modificationTime;
|
||||
struct timestamp attrTime;
|
||||
__le32 checkpoint;
|
||||
struct long_ad extendedAttrICB;
|
||||
struct regid impIdent;
|
||||
__le64 uniqueID;
|
||||
__le32 lengthExtendedAttr;
|
||||
__le32 lengthAllocDescs;
|
||||
uint8_t extendedAttr[0];
|
||||
uint8_t allocDescs[0];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Permissions (ECMA 167r3 4/14.9.5) */
|
||||
|
|
@ -604,7 +604,7 @@ struct fileEntry {
|
|||
|
||||
/* Extended Attribute Header Descriptor (ECMA 167r3 4/14.10.1) */
|
||||
struct extendedAttrHeaderDesc {
|
||||
tag descTag;
|
||||
struct tag descTag;
|
||||
__le32 impAttrLocation;
|
||||
__le32 appAttrLocation;
|
||||
} __attribute__ ((packed));
|
||||
|
|
@ -687,7 +687,7 @@ struct impUseExtAttr {
|
|||
uint8_t reserved[3];
|
||||
__le32 attrLength;
|
||||
__le32 impUseLength;
|
||||
regid impIdent;
|
||||
struct regid impIdent;
|
||||
uint8_t impUse[0];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
|
|
@ -698,7 +698,7 @@ struct appUseExtAttr {
|
|||
uint8_t reserved[3];
|
||||
__le32 attrLength;
|
||||
__le32 appUseLength;
|
||||
regid appIdent;
|
||||
struct regid appIdent;
|
||||
uint8_t appUse[0];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
|
|
@ -712,15 +712,15 @@ struct appUseExtAttr {
|
|||
|
||||
/* Unallocated Space Entry (ECMA 167r3 4/14.11) */
|
||||
struct unallocSpaceEntry {
|
||||
tag descTag;
|
||||
icbtag icbTag;
|
||||
struct tag descTag;
|
||||
struct icbtag icbTag;
|
||||
__le32 lengthAllocDescs;
|
||||
uint8_t allocDescs[0];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Space Bitmap Descriptor (ECMA 167r3 4/14.12) */
|
||||
struct spaceBitmapDesc {
|
||||
tag descTag;
|
||||
struct tag descTag;
|
||||
__le32 numOfBits;
|
||||
__le32 numOfBytes;
|
||||
uint8_t bitmap[0];
|
||||
|
|
@ -728,13 +728,13 @@ struct spaceBitmapDesc {
|
|||
|
||||
/* Partition Integrity Entry (ECMA 167r3 4/14.13) */
|
||||
struct partitionIntegrityEntry {
|
||||
tag descTag;
|
||||
icbtag icbTag;
|
||||
timestamp recordingDateAndTime;
|
||||
uint8_t integrityType;
|
||||
uint8_t reserved[175];
|
||||
regid impIdent;
|
||||
uint8_t impUse[256];
|
||||
struct tag descTag;
|
||||
struct icbtag icbTag;
|
||||
struct timestamp recordingDateAndTime;
|
||||
uint8_t integrityType;
|
||||
uint8_t reserved[175];
|
||||
struct regid impIdent;
|
||||
uint8_t impUse[256];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/* Short Allocation Descriptor (ECMA 167r3 4/14.14.1) */
|
||||
|
|
@ -765,32 +765,32 @@ struct pathComponent {
|
|||
|
||||
/* File Entry (ECMA 167r3 4/14.17) */
|
||||
struct extendedFileEntry {
|
||||
tag descTag;
|
||||
icbtag icbTag;
|
||||
__le32 uid;
|
||||
__le32 gid;
|
||||
__le32 permissions;
|
||||
__le16 fileLinkCount;
|
||||
uint8_t recordFormat;
|
||||
uint8_t recordDisplayAttr;
|
||||
__le32 recordLength;
|
||||
__le64 informationLength;
|
||||
__le64 objectSize;
|
||||
__le64 logicalBlocksRecorded;
|
||||
timestamp accessTime;
|
||||
timestamp modificationTime;
|
||||
timestamp createTime;
|
||||
timestamp attrTime;
|
||||
__le32 checkpoint;
|
||||
__le32 reserved;
|
||||
long_ad extendedAttrICB;
|
||||
long_ad streamDirectoryICB;
|
||||
regid impIdent;
|
||||
__le64 uniqueID;
|
||||
__le32 lengthExtendedAttr;
|
||||
__le32 lengthAllocDescs;
|
||||
uint8_t extendedAttr[0];
|
||||
uint8_t allocDescs[0];
|
||||
struct tag descTag;
|
||||
struct icbtag icbTag;
|
||||
__le32 uid;
|
||||
__le32 gid;
|
||||
__le32 permissions;
|
||||
__le16 fileLinkCount;
|
||||
uint8_t recordFormat;
|
||||
uint8_t recordDisplayAttr;
|
||||
__le32 recordLength;
|
||||
__le64 informationLength;
|
||||
__le64 objectSize;
|
||||
__le64 logicalBlocksRecorded;
|
||||
struct timestamp accessTime;
|
||||
struct timestamp modificationTime;
|
||||
struct timestamp createTime;
|
||||
struct timestamp attrTime;
|
||||
__le32 checkpoint;
|
||||
__le32 reserved;
|
||||
struct long_ad extendedAttrICB;
|
||||
struct long_ad streamDirectoryICB;
|
||||
struct regid impIdent;
|
||||
__le64 uniqueID;
|
||||
__le32 lengthExtendedAttr;
|
||||
__le32 lengthAllocDescs;
|
||||
uint8_t extendedAttr[0];
|
||||
uint8_t allocDescs[0];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
#endif /* _ECMA_167_H */
|
||||
|
|
|
|||
140
fs/udf/inode.c
140
fs/udf/inode.c
|
|
@ -55,15 +55,15 @@ static int udf_alloc_i_data(struct inode *inode, size_t size);
|
|||
static struct buffer_head *inode_getblk(struct inode *, sector_t, int *,
|
||||
sector_t *, int *);
|
||||
static int8_t udf_insert_aext(struct inode *, struct extent_position,
|
||||
kernel_lb_addr, uint32_t);
|
||||
struct kernel_lb_addr, uint32_t);
|
||||
static void udf_split_extents(struct inode *, int *, int, int,
|
||||
kernel_long_ad[EXTENT_MERGE_SIZE], int *);
|
||||
struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);
|
||||
static void udf_prealloc_extents(struct inode *, int, int,
|
||||
kernel_long_ad[EXTENT_MERGE_SIZE], int *);
|
||||
struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);
|
||||
static void udf_merge_extents(struct inode *,
|
||||
kernel_long_ad[EXTENT_MERGE_SIZE], int *);
|
||||
struct kernel_long_ad[EXTENT_MERGE_SIZE], int *);
|
||||
static void udf_update_extents(struct inode *,
|
||||
kernel_long_ad[EXTENT_MERGE_SIZE], int, int,
|
||||
struct kernel_long_ad[EXTENT_MERGE_SIZE], int, int,
|
||||
struct extent_position *);
|
||||
static int udf_get_block(struct inode *, sector_t, struct buffer_head *, int);
|
||||
|
||||
|
|
@ -200,7 +200,7 @@ struct buffer_head *udf_expand_dir_adinicb(struct inode *inode, int *block,
|
|||
{
|
||||
int newblock;
|
||||
struct buffer_head *dbh = NULL;
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t elen;
|
||||
uint8_t alloctype;
|
||||
struct extent_position epos;
|
||||
|
|
@ -359,12 +359,12 @@ static struct buffer_head *udf_getblk(struct inode *inode, long block,
|
|||
|
||||
/* Extend the file by 'blocks' blocks, return the number of extents added */
|
||||
int udf_extend_file(struct inode *inode, struct extent_position *last_pos,
|
||||
kernel_long_ad *last_ext, sector_t blocks)
|
||||
struct kernel_long_ad *last_ext, sector_t blocks)
|
||||
{
|
||||
sector_t add;
|
||||
int count = 0, fake = !(last_ext->extLength & UDF_EXTENT_LENGTH_MASK);
|
||||
struct super_block *sb = inode->i_sb;
|
||||
kernel_lb_addr prealloc_loc = {};
|
||||
struct kernel_lb_addr prealloc_loc = {};
|
||||
int prealloc_len = 0;
|
||||
struct udf_inode_info *iinfo;
|
||||
|
||||
|
|
@ -459,9 +459,9 @@ int udf_extend_file(struct inode *inode, struct extent_position *last_pos,
|
|||
|
||||
/* last_pos should point to the last written extent... */
|
||||
if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
last_pos->offset -= sizeof(short_ad);
|
||||
last_pos->offset -= sizeof(struct short_ad);
|
||||
else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
last_pos->offset -= sizeof(long_ad);
|
||||
last_pos->offset -= sizeof(struct long_ad);
|
||||
else
|
||||
return -1;
|
||||
|
||||
|
|
@ -473,11 +473,11 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
|
|||
{
|
||||
static sector_t last_block;
|
||||
struct buffer_head *result = NULL;
|
||||
kernel_long_ad laarr[EXTENT_MERGE_SIZE];
|
||||
struct kernel_long_ad laarr[EXTENT_MERGE_SIZE];
|
||||
struct extent_position prev_epos, cur_epos, next_epos;
|
||||
int count = 0, startnum = 0, endnum = 0;
|
||||
uint32_t elen = 0, tmpelen;
|
||||
kernel_lb_addr eloc, tmpeloc;
|
||||
struct kernel_lb_addr eloc, tmpeloc;
|
||||
int c = 1;
|
||||
loff_t lbcount = 0, b_off = 0;
|
||||
uint32_t newblocknum, newblock;
|
||||
|
|
@ -572,7 +572,7 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
|
|||
} else {
|
||||
/* Create a fake extent when there's not one */
|
||||
memset(&laarr[0].extLocation, 0x00,
|
||||
sizeof(kernel_lb_addr));
|
||||
sizeof(struct kernel_lb_addr));
|
||||
laarr[0].extLength = EXT_NOT_RECORDED_NOT_ALLOCATED;
|
||||
/* Will udf_extend_file() create real extent from
|
||||
a fake one? */
|
||||
|
|
@ -602,7 +602,7 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
|
|||
laarr[c].extLength = EXT_NOT_RECORDED_NOT_ALLOCATED |
|
||||
inode->i_sb->s_blocksize;
|
||||
memset(&laarr[c].extLocation, 0x00,
|
||||
sizeof(kernel_lb_addr));
|
||||
sizeof(struct kernel_lb_addr));
|
||||
count++;
|
||||
endnum++;
|
||||
}
|
||||
|
|
@ -699,7 +699,7 @@ static struct buffer_head *inode_getblk(struct inode *inode, sector_t block,
|
|||
|
||||
static void udf_split_extents(struct inode *inode, int *c, int offset,
|
||||
int newblocknum,
|
||||
kernel_long_ad laarr[EXTENT_MERGE_SIZE],
|
||||
struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],
|
||||
int *endnum)
|
||||
{
|
||||
unsigned long blocksize = inode->i_sb->s_blocksize;
|
||||
|
|
@ -763,7 +763,7 @@ static void udf_split_extents(struct inode *inode, int *c, int offset,
|
|||
}
|
||||
|
||||
static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,
|
||||
kernel_long_ad laarr[EXTENT_MERGE_SIZE],
|
||||
struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],
|
||||
int *endnum)
|
||||
{
|
||||
int start, length = 0, currlength = 0, i;
|
||||
|
|
@ -817,7 +817,7 @@ static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,
|
|||
inode->i_sb->s_blocksize_bits);
|
||||
else {
|
||||
memmove(&laarr[c + 2], &laarr[c + 1],
|
||||
sizeof(long_ad) * (*endnum - (c + 1)));
|
||||
sizeof(struct long_ad) * (*endnum - (c + 1)));
|
||||
(*endnum)++;
|
||||
laarr[c + 1].extLocation.logicalBlockNum = next;
|
||||
laarr[c + 1].extLocation.partitionReferenceNum =
|
||||
|
|
@ -846,7 +846,7 @@ static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,
|
|||
if (*endnum > (i + 1))
|
||||
memmove(&laarr[i],
|
||||
&laarr[i + 1],
|
||||
sizeof(long_ad) *
|
||||
sizeof(struct long_ad) *
|
||||
(*endnum - (i + 1)));
|
||||
i--;
|
||||
(*endnum)--;
|
||||
|
|
@ -859,7 +859,7 @@ static void udf_prealloc_extents(struct inode *inode, int c, int lastblock,
|
|||
}
|
||||
|
||||
static void udf_merge_extents(struct inode *inode,
|
||||
kernel_long_ad laarr[EXTENT_MERGE_SIZE],
|
||||
struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],
|
||||
int *endnum)
|
||||
{
|
||||
int i;
|
||||
|
|
@ -867,8 +867,8 @@ static void udf_merge_extents(struct inode *inode,
|
|||
unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
|
||||
|
||||
for (i = 0; i < (*endnum - 1); i++) {
|
||||
kernel_long_ad *li /*l[i]*/ = &laarr[i];
|
||||
kernel_long_ad *lip1 /*l[i plus 1]*/ = &laarr[i + 1];
|
||||
struct kernel_long_ad *li /*l[i]*/ = &laarr[i];
|
||||
struct kernel_long_ad *lip1 /*l[i plus 1]*/ = &laarr[i + 1];
|
||||
|
||||
if (((li->extLength >> 30) == (lip1->extLength >> 30)) &&
|
||||
(((li->extLength >> 30) ==
|
||||
|
|
@ -902,7 +902,7 @@ static void udf_merge_extents(struct inode *inode,
|
|||
blocksize - 1) & ~(blocksize - 1));
|
||||
if (*endnum > (i + 2))
|
||||
memmove(&laarr[i + 1], &laarr[i + 2],
|
||||
sizeof(long_ad) *
|
||||
sizeof(struct long_ad) *
|
||||
(*endnum - (i + 2)));
|
||||
i--;
|
||||
(*endnum)--;
|
||||
|
|
@ -937,7 +937,7 @@ static void udf_merge_extents(struct inode *inode,
|
|||
blocksize - 1) & ~(blocksize - 1));
|
||||
if (*endnum > (i + 2))
|
||||
memmove(&laarr[i + 1], &laarr[i + 2],
|
||||
sizeof(long_ad) *
|
||||
sizeof(struct long_ad) *
|
||||
(*endnum - (i + 2)));
|
||||
i--;
|
||||
(*endnum)--;
|
||||
|
|
@ -959,12 +959,12 @@ static void udf_merge_extents(struct inode *inode,
|
|||
}
|
||||
|
||||
static void udf_update_extents(struct inode *inode,
|
||||
kernel_long_ad laarr[EXTENT_MERGE_SIZE],
|
||||
struct kernel_long_ad laarr[EXTENT_MERGE_SIZE],
|
||||
int startnum, int endnum,
|
||||
struct extent_position *epos)
|
||||
{
|
||||
int start = 0, i;
|
||||
kernel_lb_addr tmploc;
|
||||
struct kernel_lb_addr tmploc;
|
||||
uint32_t tmplen;
|
||||
|
||||
if (startnum > endnum) {
|
||||
|
|
@ -1102,7 +1102,7 @@ static void __udf_read_inode(struct inode *inode)
|
|||
&ident);
|
||||
if (ident == TAG_IDENT_IE && ibh) {
|
||||
struct buffer_head *nbh = NULL;
|
||||
kernel_lb_addr loc;
|
||||
struct kernel_lb_addr loc;
|
||||
struct indirectEntry *ie;
|
||||
|
||||
ie = (struct indirectEntry *)ibh->b_data;
|
||||
|
|
@ -1115,7 +1115,7 @@ static void __udf_read_inode(struct inode *inode)
|
|||
ident == TAG_IDENT_EFE) {
|
||||
memcpy(&iinfo->i_location,
|
||||
&loc,
|
||||
sizeof(kernel_lb_addr));
|
||||
sizeof(struct kernel_lb_addr));
|
||||
brelse(bh);
|
||||
brelse(ibh);
|
||||
brelse(nbh);
|
||||
|
|
@ -1416,13 +1416,13 @@ static int udf_update_inode(struct inode *inode, int do_sync)
|
|||
iinfo->i_ext.i_data, inode->i_sb->s_blocksize -
|
||||
sizeof(struct unallocSpaceEntry));
|
||||
crclen = sizeof(struct unallocSpaceEntry) +
|
||||
iinfo->i_lenAlloc - sizeof(tag);
|
||||
iinfo->i_lenAlloc - sizeof(struct tag);
|
||||
use->descTag.tagLocation = cpu_to_le32(
|
||||
iinfo->i_location.
|
||||
logicalBlockNum);
|
||||
use->descTag.descCRCLength = cpu_to_le16(crclen);
|
||||
use->descTag.descCRC = cpu_to_le16(crc_itu_t(0, (char *)use +
|
||||
sizeof(tag),
|
||||
sizeof(struct tag),
|
||||
crclen));
|
||||
use->descTag.tagChecksum = udf_tag_checksum(&use->descTag);
|
||||
|
||||
|
|
@ -1459,23 +1459,23 @@ static int udf_update_inode(struct inode *inode, int do_sync)
|
|||
fe->informationLength = cpu_to_le64(inode->i_size);
|
||||
|
||||
if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) {
|
||||
regid *eid;
|
||||
struct regid *eid;
|
||||
struct deviceSpec *dsea =
|
||||
(struct deviceSpec *)udf_get_extendedattr(inode, 12, 1);
|
||||
if (!dsea) {
|
||||
dsea = (struct deviceSpec *)
|
||||
udf_add_extendedattr(inode,
|
||||
sizeof(struct deviceSpec) +
|
||||
sizeof(regid), 12, 0x3);
|
||||
sizeof(struct regid), 12, 0x3);
|
||||
dsea->attrType = cpu_to_le32(12);
|
||||
dsea->attrSubtype = 1;
|
||||
dsea->attrLength = cpu_to_le32(
|
||||
sizeof(struct deviceSpec) +
|
||||
sizeof(regid));
|
||||
dsea->impUseLength = cpu_to_le32(sizeof(regid));
|
||||
sizeof(struct regid));
|
||||
dsea->impUseLength = cpu_to_le32(sizeof(struct regid));
|
||||
}
|
||||
eid = (regid *)dsea->impUse;
|
||||
memset(eid, 0, sizeof(regid));
|
||||
eid = (struct regid *)dsea->impUse;
|
||||
memset(eid, 0, sizeof(struct regid));
|
||||
strcpy(eid->ident, UDF_ID_DEVELOPER);
|
||||
eid->identSuffix[0] = UDF_OS_CLASS_UNIX;
|
||||
eid->identSuffix[1] = UDF_OS_ID_LINUX;
|
||||
|
|
@ -1494,7 +1494,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
|
|||
udf_time_to_disk_stamp(&fe->accessTime, inode->i_atime);
|
||||
udf_time_to_disk_stamp(&fe->modificationTime, inode->i_mtime);
|
||||
udf_time_to_disk_stamp(&fe->attrTime, inode->i_ctime);
|
||||
memset(&(fe->impIdent), 0, sizeof(regid));
|
||||
memset(&(fe->impIdent), 0, sizeof(struct regid));
|
||||
strcpy(fe->impIdent.ident, UDF_ID_DEVELOPER);
|
||||
fe->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX;
|
||||
fe->impIdent.identSuffix[1] = UDF_OS_ID_LINUX;
|
||||
|
|
@ -1533,7 +1533,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
|
|||
udf_time_to_disk_stamp(&efe->createTime, iinfo->i_crtime);
|
||||
udf_time_to_disk_stamp(&efe->attrTime, inode->i_ctime);
|
||||
|
||||
memset(&(efe->impIdent), 0, sizeof(regid));
|
||||
memset(&(efe->impIdent), 0, sizeof(struct regid));
|
||||
strcpy(efe->impIdent.ident, UDF_ID_DEVELOPER);
|
||||
efe->impIdent.identSuffix[0] = UDF_OS_CLASS_UNIX;
|
||||
efe->impIdent.identSuffix[1] = UDF_OS_ID_LINUX;
|
||||
|
|
@ -1584,9 +1584,9 @@ static int udf_update_inode(struct inode *inode, int do_sync)
|
|||
fe->descTag.tagLocation = cpu_to_le32(
|
||||
iinfo->i_location.logicalBlockNum);
|
||||
crclen += iinfo->i_lenEAttr + iinfo->i_lenAlloc -
|
||||
sizeof(tag);
|
||||
sizeof(struct tag);
|
||||
fe->descTag.descCRCLength = cpu_to_le16(crclen);
|
||||
fe->descTag.descCRC = cpu_to_le16(crc_itu_t(0, (char *)fe + sizeof(tag),
|
||||
fe->descTag.descCRC = cpu_to_le16(crc_itu_t(0, (char *)fe + sizeof(struct tag),
|
||||
crclen));
|
||||
fe->descTag.tagChecksum = udf_tag_checksum(&fe->descTag);
|
||||
|
||||
|
|
@ -1606,7 +1606,7 @@ static int udf_update_inode(struct inode *inode, int do_sync)
|
|||
return err;
|
||||
}
|
||||
|
||||
struct inode *udf_iget(struct super_block *sb, kernel_lb_addr ino)
|
||||
struct inode *udf_iget(struct super_block *sb, struct kernel_lb_addr ino)
|
||||
{
|
||||
unsigned long block = udf_get_lb_pblock(sb, ino, 0);
|
||||
struct inode *inode = iget_locked(sb, block);
|
||||
|
|
@ -1615,7 +1615,7 @@ struct inode *udf_iget(struct super_block *sb, kernel_lb_addr ino)
|
|||
return NULL;
|
||||
|
||||
if (inode->i_state & I_NEW) {
|
||||
memcpy(&UDF_I(inode)->i_location, &ino, sizeof(kernel_lb_addr));
|
||||
memcpy(&UDF_I(inode)->i_location, &ino, sizeof(struct kernel_lb_addr));
|
||||
__udf_read_inode(inode);
|
||||
unlock_new_inode(inode);
|
||||
}
|
||||
|
|
@ -1639,11 +1639,11 @@ struct inode *udf_iget(struct super_block *sb, kernel_lb_addr ino)
|
|||
}
|
||||
|
||||
int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
|
||||
kernel_lb_addr eloc, uint32_t elen, int inc)
|
||||
struct kernel_lb_addr eloc, uint32_t elen, int inc)
|
||||
{
|
||||
int adsize;
|
||||
short_ad *sad = NULL;
|
||||
long_ad *lad = NULL;
|
||||
struct short_ad *sad = NULL;
|
||||
struct long_ad *lad = NULL;
|
||||
struct allocExtDesc *aed;
|
||||
int8_t etype;
|
||||
uint8_t *ptr;
|
||||
|
|
@ -1657,9 +1657,9 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
|
|||
ptr = epos->bh->b_data + epos->offset;
|
||||
|
||||
if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
adsize = sizeof(short_ad);
|
||||
adsize = sizeof(struct short_ad);
|
||||
else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
adsize = sizeof(long_ad);
|
||||
adsize = sizeof(struct long_ad);
|
||||
else
|
||||
return -1;
|
||||
|
||||
|
|
@ -1667,7 +1667,7 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
|
|||
char *sptr, *dptr;
|
||||
struct buffer_head *nbh;
|
||||
int err, loffset;
|
||||
kernel_lb_addr obloc = epos->block;
|
||||
struct kernel_lb_addr obloc = epos->block;
|
||||
|
||||
epos->block.logicalBlockNum = udf_new_block(inode->i_sb, NULL,
|
||||
obloc.partitionReferenceNum,
|
||||
|
|
@ -1712,20 +1712,20 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
|
|||
}
|
||||
if (UDF_SB(inode->i_sb)->s_udfrev >= 0x0200)
|
||||
udf_new_tag(nbh->b_data, TAG_IDENT_AED, 3, 1,
|
||||
epos->block.logicalBlockNum, sizeof(tag));
|
||||
epos->block.logicalBlockNum, sizeof(struct tag));
|
||||
else
|
||||
udf_new_tag(nbh->b_data, TAG_IDENT_AED, 2, 1,
|
||||
epos->block.logicalBlockNum, sizeof(tag));
|
||||
epos->block.logicalBlockNum, sizeof(struct tag));
|
||||
switch (iinfo->i_alloc_type) {
|
||||
case ICBTAG_FLAG_AD_SHORT:
|
||||
sad = (short_ad *)sptr;
|
||||
sad = (struct short_ad *)sptr;
|
||||
sad->extLength = cpu_to_le32(EXT_NEXT_EXTENT_ALLOCDECS |
|
||||
inode->i_sb->s_blocksize);
|
||||
sad->extPosition =
|
||||
cpu_to_le32(epos->block.logicalBlockNum);
|
||||
break;
|
||||
case ICBTAG_FLAG_AD_LONG:
|
||||
lad = (long_ad *)sptr;
|
||||
lad = (struct long_ad *)sptr;
|
||||
lad->extLength = cpu_to_le32(EXT_NEXT_EXTENT_ALLOCDECS |
|
||||
inode->i_sb->s_blocksize);
|
||||
lad->extLocation = cpu_to_lelb(epos->block);
|
||||
|
|
@ -1769,12 +1769,12 @@ int8_t udf_add_aext(struct inode *inode, struct extent_position *epos,
|
|||
}
|
||||
|
||||
int8_t udf_write_aext(struct inode *inode, struct extent_position *epos,
|
||||
kernel_lb_addr eloc, uint32_t elen, int inc)
|
||||
struct kernel_lb_addr eloc, uint32_t elen, int inc)
|
||||
{
|
||||
int adsize;
|
||||
uint8_t *ptr;
|
||||
short_ad *sad;
|
||||
long_ad *lad;
|
||||
struct short_ad *sad;
|
||||
struct long_ad *lad;
|
||||
struct udf_inode_info *iinfo = UDF_I(inode);
|
||||
|
||||
if (!epos->bh)
|
||||
|
|
@ -1786,17 +1786,17 @@ int8_t udf_write_aext(struct inode *inode, struct extent_position *epos,
|
|||
|
||||
switch (iinfo->i_alloc_type) {
|
||||
case ICBTAG_FLAG_AD_SHORT:
|
||||
sad = (short_ad *)ptr;
|
||||
sad = (struct short_ad *)ptr;
|
||||
sad->extLength = cpu_to_le32(elen);
|
||||
sad->extPosition = cpu_to_le32(eloc.logicalBlockNum);
|
||||
adsize = sizeof(short_ad);
|
||||
adsize = sizeof(struct short_ad);
|
||||
break;
|
||||
case ICBTAG_FLAG_AD_LONG:
|
||||
lad = (long_ad *)ptr;
|
||||
lad = (struct long_ad *)ptr;
|
||||
lad->extLength = cpu_to_le32(elen);
|
||||
lad->extLocation = cpu_to_lelb(eloc);
|
||||
memset(lad->impUse, 0x00, sizeof(lad->impUse));
|
||||
adsize = sizeof(long_ad);
|
||||
adsize = sizeof(struct long_ad);
|
||||
break;
|
||||
default:
|
||||
return -1;
|
||||
|
|
@ -1823,7 +1823,7 @@ int8_t udf_write_aext(struct inode *inode, struct extent_position *epos,
|
|||
}
|
||||
|
||||
int8_t udf_next_aext(struct inode *inode, struct extent_position *epos,
|
||||
kernel_lb_addr *eloc, uint32_t *elen, int inc)
|
||||
struct kernel_lb_addr *eloc, uint32_t *elen, int inc)
|
||||
{
|
||||
int8_t etype;
|
||||
|
||||
|
|
@ -1845,13 +1845,13 @@ int8_t udf_next_aext(struct inode *inode, struct extent_position *epos,
|
|||
}
|
||||
|
||||
int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
|
||||
kernel_lb_addr *eloc, uint32_t *elen, int inc)
|
||||
struct kernel_lb_addr *eloc, uint32_t *elen, int inc)
|
||||
{
|
||||
int alen;
|
||||
int8_t etype;
|
||||
uint8_t *ptr;
|
||||
short_ad *sad;
|
||||
long_ad *lad;
|
||||
struct short_ad *sad;
|
||||
struct long_ad *lad;
|
||||
struct udf_inode_info *iinfo = UDF_I(inode);
|
||||
|
||||
if (!epos->bh) {
|
||||
|
|
@ -1900,9 +1900,9 @@ int8_t udf_current_aext(struct inode *inode, struct extent_position *epos,
|
|||
}
|
||||
|
||||
static int8_t udf_insert_aext(struct inode *inode, struct extent_position epos,
|
||||
kernel_lb_addr neloc, uint32_t nelen)
|
||||
struct kernel_lb_addr neloc, uint32_t nelen)
|
||||
{
|
||||
kernel_lb_addr oeloc;
|
||||
struct kernel_lb_addr oeloc;
|
||||
uint32_t oelen;
|
||||
int8_t etype;
|
||||
|
||||
|
|
@ -1921,7 +1921,7 @@ static int8_t udf_insert_aext(struct inode *inode, struct extent_position epos,
|
|||
}
|
||||
|
||||
int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
|
||||
kernel_lb_addr eloc, uint32_t elen)
|
||||
struct kernel_lb_addr eloc, uint32_t elen)
|
||||
{
|
||||
struct extent_position oepos;
|
||||
int adsize;
|
||||
|
|
@ -1936,9 +1936,9 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
|
|||
|
||||
iinfo = UDF_I(inode);
|
||||
if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
adsize = sizeof(short_ad);
|
||||
adsize = sizeof(struct short_ad);
|
||||
else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
adsize = sizeof(long_ad);
|
||||
adsize = sizeof(struct long_ad);
|
||||
else
|
||||
adsize = 0;
|
||||
|
||||
|
|
@ -1956,7 +1956,7 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
|
|||
oepos.offset = epos.offset - adsize;
|
||||
}
|
||||
}
|
||||
memset(&eloc, 0x00, sizeof(kernel_lb_addr));
|
||||
memset(&eloc, 0x00, sizeof(struct kernel_lb_addr));
|
||||
elen = 0;
|
||||
|
||||
if (epos.bh != oepos.bh) {
|
||||
|
|
@ -2004,7 +2004,7 @@ int8_t udf_delete_aext(struct inode *inode, struct extent_position epos,
|
|||
}
|
||||
|
||||
int8_t inode_bmap(struct inode *inode, sector_t block,
|
||||
struct extent_position *pos, kernel_lb_addr *eloc,
|
||||
struct extent_position *pos, struct kernel_lb_addr *eloc,
|
||||
uint32_t *elen, sector_t *offset)
|
||||
{
|
||||
unsigned char blocksize_bits = inode->i_sb->s_blocksize_bits;
|
||||
|
|
@ -2036,7 +2036,7 @@ int8_t inode_bmap(struct inode *inode, sector_t block,
|
|||
|
||||
long udf_block_map(struct inode *inode, sector_t block)
|
||||
{
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t elen;
|
||||
sector_t offset;
|
||||
struct extent_position epos = {};
|
||||
|
|
|
|||
|
|
@ -134,10 +134,10 @@ struct genericFormat *udf_add_extendedattr(struct inode *inode, uint32_t size,
|
|||
}
|
||||
}
|
||||
/* rewrite CRC + checksum of eahd */
|
||||
crclen = sizeof(struct extendedAttrHeaderDesc) - sizeof(tag);
|
||||
crclen = sizeof(struct extendedAttrHeaderDesc) - sizeof(struct tag);
|
||||
eahd->descTag.descCRCLength = cpu_to_le16(crclen);
|
||||
eahd->descTag.descCRC = cpu_to_le16(crc_itu_t(0, (char *)eahd +
|
||||
sizeof(tag), crclen));
|
||||
sizeof(struct tag), crclen));
|
||||
eahd->descTag.tagChecksum = udf_tag_checksum(&eahd->descTag);
|
||||
iinfo->i_lenEAttr += size;
|
||||
return (struct genericFormat *)&ea[offset];
|
||||
|
|
@ -202,7 +202,7 @@ struct genericFormat *udf_get_extendedattr(struct inode *inode, uint32_t type,
|
|||
struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
|
||||
uint32_t location, uint16_t *ident)
|
||||
{
|
||||
tag *tag_p;
|
||||
struct tag *tag_p;
|
||||
struct buffer_head *bh = NULL;
|
||||
|
||||
/* Read the block */
|
||||
|
|
@ -216,7 +216,7 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
|
|||
return NULL;
|
||||
}
|
||||
|
||||
tag_p = (tag *)(bh->b_data);
|
||||
tag_p = (struct tag *)(bh->b_data);
|
||||
|
||||
*ident = le16_to_cpu(tag_p->tagIdent);
|
||||
|
||||
|
|
@ -241,9 +241,9 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
|
|||
}
|
||||
|
||||
/* Verify the descriptor CRC */
|
||||
if (le16_to_cpu(tag_p->descCRCLength) + sizeof(tag) > sb->s_blocksize ||
|
||||
if (le16_to_cpu(tag_p->descCRCLength) + sizeof(struct tag) > sb->s_blocksize ||
|
||||
le16_to_cpu(tag_p->descCRC) == crc_itu_t(0,
|
||||
bh->b_data + sizeof(tag),
|
||||
bh->b_data + sizeof(struct tag),
|
||||
le16_to_cpu(tag_p->descCRCLength)))
|
||||
return bh;
|
||||
|
||||
|
|
@ -255,7 +255,7 @@ struct buffer_head *udf_read_tagged(struct super_block *sb, uint32_t block,
|
|||
return NULL;
|
||||
}
|
||||
|
||||
struct buffer_head *udf_read_ptagged(struct super_block *sb, kernel_lb_addr loc,
|
||||
struct buffer_head *udf_read_ptagged(struct super_block *sb, struct kernel_lb_addr loc,
|
||||
uint32_t offset, uint16_t *ident)
|
||||
{
|
||||
return udf_read_tagged(sb, udf_get_lb_pblock(sb, loc, offset),
|
||||
|
|
@ -264,18 +264,18 @@ struct buffer_head *udf_read_ptagged(struct super_block *sb, kernel_lb_addr loc,
|
|||
|
||||
void udf_update_tag(char *data, int length)
|
||||
{
|
||||
tag *tptr = (tag *)data;
|
||||
length -= sizeof(tag);
|
||||
struct tag *tptr = (struct tag *)data;
|
||||
length -= sizeof(struct tag);
|
||||
|
||||
tptr->descCRCLength = cpu_to_le16(length);
|
||||
tptr->descCRC = cpu_to_le16(crc_itu_t(0, data + sizeof(tag), length));
|
||||
tptr->descCRC = cpu_to_le16(crc_itu_t(0, data + sizeof(struct tag), length));
|
||||
tptr->tagChecksum = udf_tag_checksum(tptr);
|
||||
}
|
||||
|
||||
void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
|
||||
uint32_t loc, int length)
|
||||
{
|
||||
tag *tptr = (tag *)data;
|
||||
struct tag *tptr = (struct tag *)data;
|
||||
tptr->tagIdent = cpu_to_le16(ident);
|
||||
tptr->descVersion = cpu_to_le16(version);
|
||||
tptr->tagSerialNum = cpu_to_le16(snum);
|
||||
|
|
@ -283,12 +283,12 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
|
|||
udf_update_tag(data, length);
|
||||
}
|
||||
|
||||
u8 udf_tag_checksum(const tag *t)
|
||||
u8 udf_tag_checksum(const struct tag *t)
|
||||
{
|
||||
u8 *data = (u8 *)t;
|
||||
u8 checksum = 0;
|
||||
int i;
|
||||
for (i = 0; i < sizeof(tag); ++i)
|
||||
for (i = 0; i < sizeof(struct tag); ++i)
|
||||
if (i != 4) /* position of checksum */
|
||||
checksum += data[i];
|
||||
return checksum;
|
||||
|
|
|
|||
|
|
@ -47,7 +47,7 @@ int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi,
|
|||
struct fileIdentDesc *sfi, struct udf_fileident_bh *fibh,
|
||||
uint8_t *impuse, uint8_t *fileident)
|
||||
{
|
||||
uint16_t crclen = fibh->eoffset - fibh->soffset - sizeof(tag);
|
||||
uint16_t crclen = fibh->eoffset - fibh->soffset - sizeof(struct tag);
|
||||
uint16_t crc;
|
||||
int offset;
|
||||
uint16_t liu = le16_to_cpu(cfi->lengthOfImpUse);
|
||||
|
|
@ -99,18 +99,18 @@ int udf_write_fi(struct inode *inode, struct fileIdentDesc *cfi,
|
|||
memset(fibh->ebh->b_data, 0x00, padlen + offset);
|
||||
}
|
||||
|
||||
crc = crc_itu_t(0, (uint8_t *)cfi + sizeof(tag),
|
||||
sizeof(struct fileIdentDesc) - sizeof(tag));
|
||||
crc = crc_itu_t(0, (uint8_t *)cfi + sizeof(struct tag),
|
||||
sizeof(struct fileIdentDesc) - sizeof(struct tag));
|
||||
|
||||
if (fibh->sbh == fibh->ebh) {
|
||||
crc = crc_itu_t(crc, (uint8_t *)sfi->impUse,
|
||||
crclen + sizeof(tag) -
|
||||
crclen + sizeof(struct tag) -
|
||||
sizeof(struct fileIdentDesc));
|
||||
} else if (sizeof(struct fileIdentDesc) >= -fibh->soffset) {
|
||||
crc = crc_itu_t(crc, fibh->ebh->b_data +
|
||||
sizeof(struct fileIdentDesc) +
|
||||
fibh->soffset,
|
||||
crclen + sizeof(tag) -
|
||||
crclen + sizeof(struct tag) -
|
||||
sizeof(struct fileIdentDesc));
|
||||
} else {
|
||||
crc = crc_itu_t(crc, (uint8_t *)sfi->impUse,
|
||||
|
|
@ -154,7 +154,7 @@ static struct fileIdentDesc *udf_find_entry(struct inode *dir,
|
|||
uint8_t lfi;
|
||||
uint16_t liu;
|
||||
loff_t size;
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t elen;
|
||||
sector_t offset;
|
||||
struct extent_position epos = {};
|
||||
|
|
@ -174,9 +174,9 @@ static struct fileIdentDesc *udf_find_entry(struct inode *dir,
|
|||
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
|
||||
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
|
||||
if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
epos.offset -= sizeof(short_ad);
|
||||
epos.offset -= sizeof(struct short_ad);
|
||||
else if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
epos.offset -= sizeof(long_ad);
|
||||
epos.offset -= sizeof(struct long_ad);
|
||||
} else
|
||||
offset = 0;
|
||||
|
||||
|
|
@ -268,7 +268,7 @@ static struct dentry *udf_lookup(struct inode *dir, struct dentry *dentry,
|
|||
#ifdef UDF_RECOVERY
|
||||
/* temporary shorthand for specifying files by inode number */
|
||||
if (!strncmp(dentry->d_name.name, ".B=", 3)) {
|
||||
kernel_lb_addr lb = {
|
||||
struct kernel_lb_addr lb = {
|
||||
.logicalBlockNum = 0,
|
||||
.partitionReferenceNum =
|
||||
simple_strtoul(dentry->d_name.name + 3,
|
||||
|
|
@ -313,7 +313,7 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
|
|||
uint8_t lfi;
|
||||
uint16_t liu;
|
||||
int block;
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t elen = 0;
|
||||
sector_t offset;
|
||||
struct extent_position epos = {};
|
||||
|
|
@ -358,9 +358,9 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
|
|||
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
|
||||
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
|
||||
if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
epos.offset -= sizeof(short_ad);
|
||||
epos.offset -= sizeof(struct short_ad);
|
||||
else if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
epos.offset -= sizeof(long_ad);
|
||||
epos.offset -= sizeof(struct long_ad);
|
||||
} else
|
||||
offset = 0;
|
||||
|
||||
|
|
@ -409,9 +409,9 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
|
|||
if (dinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB && elen) {
|
||||
elen = (elen + sb->s_blocksize - 1) & ~(sb->s_blocksize - 1);
|
||||
if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
epos.offset -= sizeof(short_ad);
|
||||
epos.offset -= sizeof(struct short_ad);
|
||||
else if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
epos.offset -= sizeof(long_ad);
|
||||
epos.offset -= sizeof(struct long_ad);
|
||||
udf_write_aext(dir, &epos, eloc, elen, 1);
|
||||
}
|
||||
f_pos += nfidlen;
|
||||
|
|
@ -494,10 +494,10 @@ static struct fileIdentDesc *udf_add_entry(struct inode *dir,
|
|||
memset(cfi, 0, sizeof(struct fileIdentDesc));
|
||||
if (UDF_SB(sb)->s_udfrev >= 0x0200)
|
||||
udf_new_tag((char *)cfi, TAG_IDENT_FID, 3, 1, block,
|
||||
sizeof(tag));
|
||||
sizeof(struct tag));
|
||||
else
|
||||
udf_new_tag((char *)cfi, TAG_IDENT_FID, 2, 1, block,
|
||||
sizeof(tag));
|
||||
sizeof(struct tag));
|
||||
cfi->fileVersionNum = cpu_to_le16(1);
|
||||
cfi->lengthFileIdent = namelen;
|
||||
cfi->lengthOfImpUse = cpu_to_le16(0);
|
||||
|
|
@ -530,7 +530,7 @@ static int udf_delete_entry(struct inode *inode, struct fileIdentDesc *fi,
|
|||
cfi->fileCharacteristics |= FID_FILE_CHAR_DELETED;
|
||||
|
||||
if (UDF_QUERY_FLAG(inode->i_sb, UDF_FLAG_STRICT))
|
||||
memset(&(cfi->icb), 0x00, sizeof(long_ad));
|
||||
memset(&(cfi->icb), 0x00, sizeof(struct long_ad));
|
||||
|
||||
return udf_write_fi(inode, cfi, fi, fibh, NULL, NULL);
|
||||
}
|
||||
|
|
@ -710,7 +710,7 @@ static int empty_dir(struct inode *dir)
|
|||
loff_t f_pos;
|
||||
loff_t size = udf_ext0_offset(dir) + dir->i_size;
|
||||
int block;
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t elen;
|
||||
sector_t offset;
|
||||
struct extent_position epos = {};
|
||||
|
|
@ -727,9 +727,9 @@ static int empty_dir(struct inode *dir)
|
|||
block = udf_get_lb_pblock(dir->i_sb, eloc, offset);
|
||||
if ((++offset << dir->i_sb->s_blocksize_bits) < elen) {
|
||||
if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
epos.offset -= sizeof(short_ad);
|
||||
epos.offset -= sizeof(struct short_ad);
|
||||
else if (dinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
epos.offset -= sizeof(long_ad);
|
||||
epos.offset -= sizeof(struct long_ad);
|
||||
} else
|
||||
offset = 0;
|
||||
|
||||
|
|
@ -778,7 +778,7 @@ static int udf_rmdir(struct inode *dir, struct dentry *dentry)
|
|||
struct inode *inode = dentry->d_inode;
|
||||
struct udf_fileident_bh fibh;
|
||||
struct fileIdentDesc *fi, cfi;
|
||||
kernel_lb_addr tloc;
|
||||
struct kernel_lb_addr tloc;
|
||||
|
||||
retval = -ENOENT;
|
||||
lock_kernel();
|
||||
|
|
@ -824,7 +824,7 @@ static int udf_unlink(struct inode *dir, struct dentry *dentry)
|
|||
struct udf_fileident_bh fibh;
|
||||
struct fileIdentDesc *fi;
|
||||
struct fileIdentDesc cfi;
|
||||
kernel_lb_addr tloc;
|
||||
struct kernel_lb_addr tloc;
|
||||
|
||||
retval = -ENOENT;
|
||||
lock_kernel();
|
||||
|
|
@ -897,7 +897,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry,
|
|||
inode->i_op = &page_symlink_inode_operations;
|
||||
|
||||
if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) {
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t bsize;
|
||||
|
||||
block = udf_new_block(inode->i_sb, inode,
|
||||
|
|
@ -1108,7 +1108,7 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
|
|||
struct fileIdentDesc ocfi, ncfi;
|
||||
struct buffer_head *dir_bh = NULL;
|
||||
int retval = -ENOENT;
|
||||
kernel_lb_addr tloc;
|
||||
struct kernel_lb_addr tloc;
|
||||
struct udf_inode_info *old_iinfo = UDF_I(old_inode);
|
||||
|
||||
lock_kernel();
|
||||
|
|
@ -1187,7 +1187,7 @@ static int udf_rename(struct inode *old_dir, struct dentry *old_dentry,
|
|||
*/
|
||||
ncfi.fileVersionNum = ocfi.fileVersionNum;
|
||||
ncfi.fileCharacteristics = ocfi.fileCharacteristics;
|
||||
memcpy(&(ncfi.icb), &(ocfi.icb), sizeof(long_ad));
|
||||
memcpy(&(ncfi.icb), &(ocfi.icb), sizeof(struct long_ad));
|
||||
udf_write_fi(new_dir, &ncfi, nfi, &nfibh, NULL, NULL);
|
||||
|
||||
/* The old fid may have moved - find it again */
|
||||
|
|
@ -1272,7 +1272,7 @@ static struct dentry *udf_nfs_get_inode(struct super_block *sb, u32 block,
|
|||
u16 partref, __u32 generation)
|
||||
{
|
||||
struct inode *inode;
|
||||
kernel_lb_addr loc;
|
||||
struct kernel_lb_addr loc;
|
||||
|
||||
if (block == 0)
|
||||
return ERR_PTR(-ESTALE);
|
||||
|
|
@ -1318,7 +1318,7 @@ static int udf_encode_fh(struct dentry *de, __u32 *fh, int *lenp,
|
|||
{
|
||||
int len = *lenp;
|
||||
struct inode *inode = de->d_inode;
|
||||
kernel_lb_addr location = UDF_I(inode)->i_location;
|
||||
struct kernel_lb_addr location = UDF_I(inode)->i_location;
|
||||
struct fid *fid = (struct fid *)fh;
|
||||
int type = FILEID_UDF_WITHOUT_PARENT;
|
||||
|
||||
|
|
|
|||
|
|
@ -85,7 +85,7 @@ struct appIdentSuffix {
|
|||
/* Logical Volume Integrity Descriptor (UDF 2.50 2.2.6) */
|
||||
/* Implementation Use (UDF 2.50 2.2.6.4) */
|
||||
struct logicalVolIntegrityDescImpUse {
|
||||
regid impIdent;
|
||||
struct regid impIdent;
|
||||
__le32 numFiles;
|
||||
__le32 numDirs;
|
||||
__le16 minUDFReadRev;
|
||||
|
|
@ -97,12 +97,12 @@ struct logicalVolIntegrityDescImpUse {
|
|||
/* Implementation Use Volume Descriptor (UDF 2.50 2.2.7) */
|
||||
/* Implementation Use (UDF 2.50 2.2.7.2) */
|
||||
struct impUseVolDescImpUse {
|
||||
charspec LVICharset;
|
||||
struct charspec LVICharset;
|
||||
dstring logicalVolIdent[128];
|
||||
dstring LVInfo1[36];
|
||||
dstring LVInfo2[36];
|
||||
dstring LVInfo3[36];
|
||||
regid impIdent;
|
||||
struct regid impIdent;
|
||||
uint8_t impUse[128];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
|
|
@ -110,7 +110,7 @@ struct udfPartitionMap2 {
|
|||
uint8_t partitionMapType;
|
||||
uint8_t partitionMapLength;
|
||||
uint8_t reserved1[2];
|
||||
regid partIdent;
|
||||
struct regid partIdent;
|
||||
__le16 volSeqNum;
|
||||
__le16 partitionNum;
|
||||
} __attribute__ ((packed));
|
||||
|
|
@ -120,7 +120,7 @@ struct virtualPartitionMap {
|
|||
uint8_t partitionMapType;
|
||||
uint8_t partitionMapLength;
|
||||
uint8_t reserved1[2];
|
||||
regid partIdent;
|
||||
struct regid partIdent;
|
||||
__le16 volSeqNum;
|
||||
__le16 partitionNum;
|
||||
uint8_t reserved2[24];
|
||||
|
|
@ -131,7 +131,7 @@ struct sparablePartitionMap {
|
|||
uint8_t partitionMapType;
|
||||
uint8_t partitionMapLength;
|
||||
uint8_t reserved1[2];
|
||||
regid partIdent;
|
||||
struct regid partIdent;
|
||||
__le16 volSeqNum;
|
||||
__le16 partitionNum;
|
||||
__le16 packetLength;
|
||||
|
|
@ -146,7 +146,7 @@ struct metadataPartitionMap {
|
|||
uint8_t partitionMapType;
|
||||
uint8_t partitionMapLength;
|
||||
uint8_t reserved1[2];
|
||||
regid partIdent;
|
||||
struct regid partIdent;
|
||||
__le16 volSeqNum;
|
||||
__le16 partitionNum;
|
||||
__le32 metadataFileLoc;
|
||||
|
|
@ -161,7 +161,7 @@ struct metadataPartitionMap {
|
|||
/* Virtual Allocation Table (UDF 1.5 2.2.10) */
|
||||
struct virtualAllocationTable15 {
|
||||
__le32 VirtualSector[0];
|
||||
regid vatIdent;
|
||||
struct regid vatIdent;
|
||||
__le32 previousVATICBLoc;
|
||||
} __attribute__ ((packed));
|
||||
|
||||
|
|
@ -192,8 +192,8 @@ struct sparingEntry {
|
|||
} __attribute__ ((packed));
|
||||
|
||||
struct sparingTable {
|
||||
tag descTag;
|
||||
regid sparingIdent;
|
||||
struct tag descTag;
|
||||
struct regid sparingIdent;
|
||||
__le16 reallocationTableLen;
|
||||
__le16 reserved;
|
||||
__le32 sequenceNum;
|
||||
|
|
@ -206,7 +206,7 @@ struct sparingTable {
|
|||
#define ICBTAG_FILE_TYPE_MIRROR 0xFB
|
||||
#define ICBTAG_FILE_TYPE_BITMAP 0xFC
|
||||
|
||||
/* struct long_ad ICB - ADImpUse (UDF 2.50 2.2.4.3) */
|
||||
/* struct struct long_ad ICB - ADImpUse (UDF 2.50 2.2.4.3) */
|
||||
struct allocDescImpUse {
|
||||
__le16 flags;
|
||||
uint8_t impUse[4];
|
||||
|
|
|
|||
|
|
@ -273,7 +273,7 @@ static uint32_t udf_try_read_meta(struct inode *inode, uint32_t block,
|
|||
{
|
||||
struct super_block *sb = inode->i_sb;
|
||||
struct udf_part_map *map;
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t elen;
|
||||
sector_t ext_offset;
|
||||
struct extent_position epos = {};
|
||||
|
|
|
|||
|
|
@ -85,12 +85,12 @@ static void udf_write_super(struct super_block *);
|
|||
static int udf_remount_fs(struct super_block *, int *, char *);
|
||||
static int udf_check_valid(struct super_block *, int, int);
|
||||
static int udf_vrs(struct super_block *sb, int silent);
|
||||
static void udf_load_logicalvolint(struct super_block *, kernel_extent_ad);
|
||||
static void udf_load_logicalvolint(struct super_block *, struct kernel_extent_ad);
|
||||
static void udf_find_anchor(struct super_block *);
|
||||
static int udf_find_fileset(struct super_block *, kernel_lb_addr *,
|
||||
kernel_lb_addr *);
|
||||
static int udf_find_fileset(struct super_block *, struct kernel_lb_addr *,
|
||||
struct kernel_lb_addr *);
|
||||
static void udf_load_fileset(struct super_block *, struct buffer_head *,
|
||||
kernel_lb_addr *);
|
||||
struct kernel_lb_addr *);
|
||||
static void udf_open_lvid(struct super_block *);
|
||||
static void udf_close_lvid(struct super_block *);
|
||||
static unsigned int udf_count_free(struct super_block *);
|
||||
|
|
@ -810,8 +810,8 @@ static void udf_find_anchor(struct super_block *sb)
|
|||
}
|
||||
|
||||
static int udf_find_fileset(struct super_block *sb,
|
||||
kernel_lb_addr *fileset,
|
||||
kernel_lb_addr *root)
|
||||
struct kernel_lb_addr *fileset,
|
||||
struct kernel_lb_addr *root)
|
||||
{
|
||||
struct buffer_head *bh = NULL;
|
||||
long lastblock;
|
||||
|
|
@ -834,7 +834,7 @@ static int udf_find_fileset(struct super_block *sb,
|
|||
sbi = UDF_SB(sb);
|
||||
if (!bh) {
|
||||
/* Search backwards through the partitions */
|
||||
kernel_lb_addr newfileset;
|
||||
struct kernel_lb_addr newfileset;
|
||||
|
||||
/* --> cvg: FIXME - is it reasonable? */
|
||||
return 1;
|
||||
|
|
@ -917,7 +917,7 @@ static int udf_load_pvoldesc(struct super_block *sb, sector_t block)
|
|||
if (udf_disk_stamp_to_time(&UDF_SB(sb)->s_record_time,
|
||||
pvoldesc->recordingDateAndTime)) {
|
||||
#ifdef UDFFS_DEBUG
|
||||
timestamp *ts = &pvoldesc->recordingDateAndTime;
|
||||
struct timestamp *ts = &pvoldesc->recordingDateAndTime;
|
||||
udf_debug("recording time %04u/%02u/%02u"
|
||||
" %02u:%02u (%x)\n",
|
||||
le16_to_cpu(ts->year), ts->month, ts->day, ts->hour,
|
||||
|
|
@ -946,7 +946,7 @@ static int udf_load_metadata_files(struct super_block *sb, int partition)
|
|||
struct udf_sb_info *sbi = UDF_SB(sb);
|
||||
struct udf_part_map *map;
|
||||
struct udf_meta_data *mdata;
|
||||
kernel_lb_addr addr;
|
||||
struct kernel_lb_addr addr;
|
||||
int fe_error = 0;
|
||||
|
||||
map = &sbi->s_partmaps[partition];
|
||||
|
|
@ -1037,7 +1037,7 @@ static int udf_load_metadata_files(struct super_block *sb, int partition)
|
|||
}
|
||||
|
||||
static void udf_load_fileset(struct super_block *sb, struct buffer_head *bh,
|
||||
kernel_lb_addr *root)
|
||||
struct kernel_lb_addr *root)
|
||||
{
|
||||
struct fileSetDesc *fset;
|
||||
|
||||
|
|
@ -1119,7 +1119,7 @@ static int udf_fill_partdesc_info(struct super_block *sb,
|
|||
|
||||
phd = (struct partitionHeaderDesc *)p->partitionContentsUse;
|
||||
if (phd->unallocSpaceTable.extLength) {
|
||||
kernel_lb_addr loc = {
|
||||
struct kernel_lb_addr loc = {
|
||||
.logicalBlockNum = le32_to_cpu(
|
||||
phd->unallocSpaceTable.extPosition),
|
||||
.partitionReferenceNum = p_index,
|
||||
|
|
@ -1154,7 +1154,7 @@ static int udf_fill_partdesc_info(struct super_block *sb,
|
|||
udf_debug("partitionIntegrityTable (part %d)\n", p_index);
|
||||
|
||||
if (phd->freedSpaceTable.extLength) {
|
||||
kernel_lb_addr loc = {
|
||||
struct kernel_lb_addr loc = {
|
||||
.logicalBlockNum = le32_to_cpu(
|
||||
phd->freedSpaceTable.extPosition),
|
||||
.partitionReferenceNum = p_index,
|
||||
|
|
@ -1192,7 +1192,7 @@ static int udf_load_vat(struct super_block *sb, int p_index, int type1_index)
|
|||
{
|
||||
struct udf_sb_info *sbi = UDF_SB(sb);
|
||||
struct udf_part_map *map = &sbi->s_partmaps[p_index];
|
||||
kernel_lb_addr ino;
|
||||
struct kernel_lb_addr ino;
|
||||
struct buffer_head *bh = NULL;
|
||||
struct udf_inode_info *vati;
|
||||
uint32_t pos;
|
||||
|
|
@ -1322,7 +1322,7 @@ static int udf_load_partdesc(struct super_block *sb, sector_t block)
|
|||
}
|
||||
|
||||
static int udf_load_logicalvol(struct super_block *sb, sector_t block,
|
||||
kernel_lb_addr *fileset)
|
||||
struct kernel_lb_addr *fileset)
|
||||
{
|
||||
struct logicalVolDesc *lvd;
|
||||
int i, j, offset;
|
||||
|
|
@ -1471,7 +1471,7 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
|
|||
}
|
||||
|
||||
if (fileset) {
|
||||
long_ad *la = (long_ad *)&(lvd->logicalVolContentsUse[0]);
|
||||
struct long_ad *la = (struct long_ad *)&(lvd->logicalVolContentsUse[0]);
|
||||
|
||||
*fileset = lelb_to_cpu(la->extLocation);
|
||||
udf_debug("FileSet found in LogicalVolDesc at block=%d, "
|
||||
|
|
@ -1490,7 +1490,7 @@ static int udf_load_logicalvol(struct super_block *sb, sector_t block,
|
|||
* udf_load_logicalvolint
|
||||
*
|
||||
*/
|
||||
static void udf_load_logicalvolint(struct super_block *sb, kernel_extent_ad loc)
|
||||
static void udf_load_logicalvolint(struct super_block *sb, struct kernel_extent_ad loc)
|
||||
{
|
||||
struct buffer_head *bh = NULL;
|
||||
uint16_t ident;
|
||||
|
|
@ -1533,7 +1533,7 @@ static void udf_load_logicalvolint(struct super_block *sb, kernel_extent_ad loc)
|
|||
* Written, tested, and released.
|
||||
*/
|
||||
static noinline int udf_process_sequence(struct super_block *sb, long block,
|
||||
long lastblock, kernel_lb_addr *fileset)
|
||||
long lastblock, struct kernel_lb_addr *fileset)
|
||||
{
|
||||
struct buffer_head *bh = NULL;
|
||||
struct udf_vds_record vds[VDS_POS_LENGTH];
|
||||
|
|
@ -1678,7 +1678,7 @@ static int udf_check_valid(struct super_block *sb, int novrs, int silent)
|
|||
return !block;
|
||||
}
|
||||
|
||||
static int udf_load_sequence(struct super_block *sb, kernel_lb_addr *fileset)
|
||||
static int udf_load_sequence(struct super_block *sb, struct kernel_lb_addr *fileset)
|
||||
{
|
||||
struct anchorVolDescPtr *anchor;
|
||||
uint16_t ident;
|
||||
|
|
@ -1755,7 +1755,7 @@ static void udf_open_lvid(struct super_block *sb)
|
|||
lvid->integrityType = LVID_INTEGRITY_TYPE_OPEN;
|
||||
|
||||
lvid->descTag.descCRC = cpu_to_le16(
|
||||
crc_itu_t(0, (char *)lvid + sizeof(tag),
|
||||
crc_itu_t(0, (char *)lvid + sizeof(struct tag),
|
||||
le16_to_cpu(lvid->descTag.descCRCLength)));
|
||||
|
||||
lvid->descTag.tagChecksum = udf_tag_checksum(&lvid->descTag);
|
||||
|
|
@ -1790,7 +1790,7 @@ static void udf_close_lvid(struct super_block *sb)
|
|||
lvid->integrityType = cpu_to_le32(LVID_INTEGRITY_TYPE_CLOSE);
|
||||
|
||||
lvid->descTag.descCRC = cpu_to_le16(
|
||||
crc_itu_t(0, (char *)lvid + sizeof(tag),
|
||||
crc_itu_t(0, (char *)lvid + sizeof(struct tag),
|
||||
le16_to_cpu(lvid->descTag.descCRCLength)));
|
||||
|
||||
lvid->descTag.tagChecksum = udf_tag_checksum(&lvid->descTag);
|
||||
|
|
@ -1848,7 +1848,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
|
|||
int i;
|
||||
struct inode *inode = NULL;
|
||||
struct udf_options uopt;
|
||||
kernel_lb_addr rootdir, fileset;
|
||||
struct kernel_lb_addr rootdir, fileset;
|
||||
struct udf_sb_info *sbi;
|
||||
|
||||
uopt.flags = (1 << UDF_FLAG_USE_AD_IN_ICB) | (1 << UDF_FLAG_STRICT);
|
||||
|
|
@ -1978,7 +1978,7 @@ static int udf_fill_super(struct super_block *sb, void *options, int silent)
|
|||
}
|
||||
|
||||
if (!silent) {
|
||||
timestamp ts;
|
||||
struct timestamp ts;
|
||||
udf_time_to_disk_stamp(&ts, sbi->s_record_time);
|
||||
udf_info("UDF: Mounting volume '%s', "
|
||||
"timestamp %04u/%02u/%02u %02u:%02u (%x)\n",
|
||||
|
|
@ -2114,7 +2114,7 @@ static unsigned int udf_count_free_bitmap(struct super_block *sb,
|
|||
unsigned int accum = 0;
|
||||
int index;
|
||||
int block = 0, newblock;
|
||||
kernel_lb_addr loc;
|
||||
struct kernel_lb_addr loc;
|
||||
uint32_t bytes;
|
||||
uint8_t *ptr;
|
||||
uint16_t ident;
|
||||
|
|
@ -2170,7 +2170,7 @@ static unsigned int udf_count_free_table(struct super_block *sb,
|
|||
{
|
||||
unsigned int accum = 0;
|
||||
uint32_t elen;
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
int8_t etype;
|
||||
struct extent_position epos;
|
||||
|
||||
|
|
|
|||
|
|
@ -28,10 +28,10 @@
|
|||
#include "udf_sb.h"
|
||||
|
||||
static void extent_trunc(struct inode *inode, struct extent_position *epos,
|
||||
kernel_lb_addr eloc, int8_t etype, uint32_t elen,
|
||||
struct kernel_lb_addr eloc, int8_t etype, uint32_t elen,
|
||||
uint32_t nelen)
|
||||
{
|
||||
kernel_lb_addr neloc = {};
|
||||
struct kernel_lb_addr neloc = {};
|
||||
int last_block = (elen + inode->i_sb->s_blocksize - 1) >>
|
||||
inode->i_sb->s_blocksize_bits;
|
||||
int first_block = (nelen + inode->i_sb->s_blocksize - 1) >>
|
||||
|
|
@ -68,7 +68,7 @@ static void extent_trunc(struct inode *inode, struct extent_position *epos,
|
|||
void udf_truncate_tail_extent(struct inode *inode)
|
||||
{
|
||||
struct extent_position epos = {};
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t elen, nelen;
|
||||
uint64_t lbcount = 0;
|
||||
int8_t etype = -1, netype;
|
||||
|
|
@ -83,9 +83,9 @@ void udf_truncate_tail_extent(struct inode *inode)
|
|||
return;
|
||||
|
||||
if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
adsize = sizeof(short_ad);
|
||||
adsize = sizeof(struct short_ad);
|
||||
else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
adsize = sizeof(long_ad);
|
||||
adsize = sizeof(struct long_ad);
|
||||
else
|
||||
BUG();
|
||||
|
||||
|
|
@ -124,7 +124,7 @@ void udf_truncate_tail_extent(struct inode *inode)
|
|||
void udf_discard_prealloc(struct inode *inode)
|
||||
{
|
||||
struct extent_position epos = { NULL, 0, {0, 0} };
|
||||
kernel_lb_addr eloc;
|
||||
struct kernel_lb_addr eloc;
|
||||
uint32_t elen;
|
||||
uint64_t lbcount = 0;
|
||||
int8_t etype = -1, netype;
|
||||
|
|
@ -136,9 +136,9 @@ void udf_discard_prealloc(struct inode *inode)
|
|||
return;
|
||||
|
||||
if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
adsize = sizeof(short_ad);
|
||||
adsize = sizeof(struct short_ad);
|
||||
else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
adsize = sizeof(long_ad);
|
||||
adsize = sizeof(struct long_ad);
|
||||
else
|
||||
adsize = 0;
|
||||
|
||||
|
|
@ -200,7 +200,7 @@ static void udf_update_alloc_ext_desc(struct inode *inode,
|
|||
void udf_truncate_extents(struct inode *inode)
|
||||
{
|
||||
struct extent_position epos;
|
||||
kernel_lb_addr eloc, neloc = {};
|
||||
struct kernel_lb_addr eloc, neloc = {};
|
||||
uint32_t elen, nelen = 0, indirect_ext_len = 0, lenalloc;
|
||||
int8_t etype;
|
||||
struct super_block *sb = inode->i_sb;
|
||||
|
|
@ -210,9 +210,9 @@ void udf_truncate_extents(struct inode *inode)
|
|||
struct udf_inode_info *iinfo = UDF_I(inode);
|
||||
|
||||
if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_SHORT)
|
||||
adsize = sizeof(short_ad);
|
||||
adsize = sizeof(struct short_ad);
|
||||
else if (iinfo->i_alloc_type == ICBTAG_FLAG_AD_LONG)
|
||||
adsize = sizeof(long_ad);
|
||||
adsize = sizeof(struct long_ad);
|
||||
else
|
||||
BUG();
|
||||
|
||||
|
|
@ -278,7 +278,7 @@ void udf_truncate_extents(struct inode *inode)
|
|||
udf_update_alloc_ext_desc(inode, &epos, lenalloc);
|
||||
} else if (inode->i_size) {
|
||||
if (byte_offset) {
|
||||
kernel_long_ad extent;
|
||||
struct kernel_long_ad extent;
|
||||
|
||||
/*
|
||||
* OK, there is not extent covering inode->i_size and
|
||||
|
|
|
|||
|
|
@ -4,7 +4,7 @@
|
|||
struct udf_inode_info {
|
||||
struct timespec i_crtime;
|
||||
/* Physical address of inode */
|
||||
kernel_lb_addr i_location;
|
||||
struct kernel_lb_addr i_location;
|
||||
__u64 i_unique;
|
||||
__u32 i_lenEAttr;
|
||||
__u32 i_lenAlloc;
|
||||
|
|
@ -17,8 +17,8 @@ struct udf_inode_info {
|
|||
unsigned i_strat4096 : 1;
|
||||
unsigned reserved : 26;
|
||||
union {
|
||||
short_ad *i_sad;
|
||||
long_ad *i_lad;
|
||||
struct short_ad *i_sad;
|
||||
struct long_ad *i_lad;
|
||||
__u8 *i_data;
|
||||
} i_ext;
|
||||
struct inode vfs_inode;
|
||||
|
|
|
|||
|
|
@ -65,7 +65,7 @@ static inline size_t udf_ext0_offset(struct inode *inode)
|
|||
#define udf_get_lb_pblock(sb,loc,offset) udf_get_pblock((sb), (loc).logicalBlockNum, (loc).partitionReferenceNum, (offset))
|
||||
|
||||
/* computes tag checksum */
|
||||
u8 udf_tag_checksum(const tag *t);
|
||||
u8 udf_tag_checksum(const struct tag *t);
|
||||
|
||||
struct dentry;
|
||||
struct inode;
|
||||
|
|
@ -95,7 +95,7 @@ struct udf_vds_record {
|
|||
};
|
||||
|
||||
struct generic_desc {
|
||||
tag descTag;
|
||||
struct tag descTag;
|
||||
__le32 volDescSeqNum;
|
||||
};
|
||||
|
||||
|
|
@ -108,7 +108,7 @@ struct ustr {
|
|||
struct extent_position {
|
||||
struct buffer_head *bh;
|
||||
uint32_t offset;
|
||||
kernel_lb_addr block;
|
||||
struct kernel_lb_addr block;
|
||||
};
|
||||
|
||||
/* super.c */
|
||||
|
|
@ -124,7 +124,7 @@ extern int udf_ioctl(struct inode *, struct file *, unsigned int,
|
|||
unsigned long);
|
||||
|
||||
/* inode.c */
|
||||
extern struct inode *udf_iget(struct super_block *, kernel_lb_addr);
|
||||
extern struct inode *udf_iget(struct super_block *, struct kernel_lb_addr);
|
||||
extern int udf_sync_inode(struct inode *);
|
||||
extern void udf_expand_file_adinicb(struct inode *, int, int *);
|
||||
extern struct buffer_head *udf_expand_dir_adinicb(struct inode *, int *, int *);
|
||||
|
|
@ -136,19 +136,19 @@ extern void udf_clear_inode(struct inode *);
|
|||
extern int udf_write_inode(struct inode *, int);
|
||||
extern long udf_block_map(struct inode *, sector_t);
|
||||
extern int udf_extend_file(struct inode *, struct extent_position *,
|
||||
kernel_long_ad *, sector_t);
|
||||
struct kernel_long_ad *, sector_t);
|
||||
extern int8_t inode_bmap(struct inode *, sector_t, struct extent_position *,
|
||||
kernel_lb_addr *, uint32_t *, sector_t *);
|
||||
struct kernel_lb_addr *, uint32_t *, sector_t *);
|
||||
extern int8_t udf_add_aext(struct inode *, struct extent_position *,
|
||||
kernel_lb_addr, uint32_t, int);
|
||||
struct kernel_lb_addr, uint32_t, int);
|
||||
extern int8_t udf_write_aext(struct inode *, struct extent_position *,
|
||||
kernel_lb_addr, uint32_t, int);
|
||||
struct kernel_lb_addr, uint32_t, int);
|
||||
extern int8_t udf_delete_aext(struct inode *, struct extent_position,
|
||||
kernel_lb_addr, uint32_t);
|
||||
struct kernel_lb_addr, uint32_t);
|
||||
extern int8_t udf_next_aext(struct inode *, struct extent_position *,
|
||||
kernel_lb_addr *, uint32_t *, int);
|
||||
struct kernel_lb_addr *, uint32_t *, int);
|
||||
extern int8_t udf_current_aext(struct inode *, struct extent_position *,
|
||||
kernel_lb_addr *, uint32_t *, int);
|
||||
struct kernel_lb_addr *, uint32_t *, int);
|
||||
|
||||
/* misc.c */
|
||||
extern struct buffer_head *udf_tgetblk(struct super_block *, int);
|
||||
|
|
@ -160,7 +160,7 @@ extern struct genericFormat *udf_get_extendedattr(struct inode *, uint32_t,
|
|||
extern struct buffer_head *udf_read_tagged(struct super_block *, uint32_t,
|
||||
uint32_t, uint16_t *);
|
||||
extern struct buffer_head *udf_read_ptagged(struct super_block *,
|
||||
kernel_lb_addr, uint32_t,
|
||||
struct kernel_lb_addr, uint32_t,
|
||||
uint16_t *);
|
||||
extern void udf_update_tag(char *, int);
|
||||
extern void udf_new_tag(char *, uint16_t, uint16_t, uint16_t, uint32_t, int);
|
||||
|
|
@ -200,7 +200,7 @@ extern void udf_truncate_extents(struct inode *);
|
|||
|
||||
/* balloc.c */
|
||||
extern void udf_free_blocks(struct super_block *, struct inode *,
|
||||
kernel_lb_addr, uint32_t, uint32_t);
|
||||
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,
|
||||
|
|
@ -214,16 +214,16 @@ extern struct fileIdentDesc *udf_fileident_read(struct inode *, loff_t *,
|
|||
struct udf_fileident_bh *,
|
||||
struct fileIdentDesc *,
|
||||
struct extent_position *,
|
||||
kernel_lb_addr *, uint32_t *,
|
||||
struct kernel_lb_addr *, uint32_t *,
|
||||
sector_t *);
|
||||
extern struct fileIdentDesc *udf_get_fileident(void *buffer, int bufsize,
|
||||
int *offset);
|
||||
extern long_ad *udf_get_filelongad(uint8_t *, int, uint32_t *, int);
|
||||
extern short_ad *udf_get_fileshortad(uint8_t *, int, uint32_t *, int);
|
||||
extern struct long_ad *udf_get_filelongad(uint8_t *, int, uint32_t *, int);
|
||||
extern struct short_ad *udf_get_fileshortad(uint8_t *, int, uint32_t *, int);
|
||||
|
||||
/* udftime.c */
|
||||
extern struct timespec *udf_disk_stamp_to_time(struct timespec *dest,
|
||||
timestamp src);
|
||||
extern timestamp *udf_time_to_disk_stamp(timestamp *dest, struct timespec src);
|
||||
struct timestamp src);
|
||||
extern struct timestamp *udf_time_to_disk_stamp(struct timestamp *dest, struct timespec src);
|
||||
|
||||
#endif /* __UDF_DECL_H */
|
||||
|
|
|
|||
|
|
@ -4,9 +4,9 @@
|
|||
#include <asm/byteorder.h>
|
||||
#include <linux/string.h>
|
||||
|
||||
static inline kernel_lb_addr lelb_to_cpu(lb_addr in)
|
||||
static inline struct kernel_lb_addr lelb_to_cpu(struct lb_addr in)
|
||||
{
|
||||
kernel_lb_addr out;
|
||||
struct kernel_lb_addr out;
|
||||
|
||||
out.logicalBlockNum = le32_to_cpu(in.logicalBlockNum);
|
||||
out.partitionReferenceNum = le16_to_cpu(in.partitionReferenceNum);
|
||||
|
|
@ -14,9 +14,9 @@ static inline kernel_lb_addr lelb_to_cpu(lb_addr in)
|
|||
return out;
|
||||
}
|
||||
|
||||
static inline lb_addr cpu_to_lelb(kernel_lb_addr in)
|
||||
static inline struct lb_addr cpu_to_lelb(struct kernel_lb_addr in)
|
||||
{
|
||||
lb_addr out;
|
||||
struct lb_addr out;
|
||||
|
||||
out.logicalBlockNum = cpu_to_le32(in.logicalBlockNum);
|
||||
out.partitionReferenceNum = cpu_to_le16(in.partitionReferenceNum);
|
||||
|
|
@ -24,9 +24,9 @@ static inline lb_addr cpu_to_lelb(kernel_lb_addr in)
|
|||
return out;
|
||||
}
|
||||
|
||||
static inline short_ad lesa_to_cpu(short_ad in)
|
||||
static inline struct short_ad lesa_to_cpu(struct short_ad in)
|
||||
{
|
||||
short_ad out;
|
||||
struct short_ad out;
|
||||
|
||||
out.extLength = le32_to_cpu(in.extLength);
|
||||
out.extPosition = le32_to_cpu(in.extPosition);
|
||||
|
|
@ -34,9 +34,9 @@ static inline short_ad lesa_to_cpu(short_ad in)
|
|||
return out;
|
||||
}
|
||||
|
||||
static inline short_ad cpu_to_lesa(short_ad in)
|
||||
static inline struct short_ad cpu_to_lesa(struct short_ad in)
|
||||
{
|
||||
short_ad out;
|
||||
struct short_ad out;
|
||||
|
||||
out.extLength = cpu_to_le32(in.extLength);
|
||||
out.extPosition = cpu_to_le32(in.extPosition);
|
||||
|
|
@ -44,9 +44,9 @@ static inline short_ad cpu_to_lesa(short_ad in)
|
|||
return out;
|
||||
}
|
||||
|
||||
static inline kernel_long_ad lela_to_cpu(long_ad in)
|
||||
static inline struct kernel_long_ad lela_to_cpu(struct long_ad in)
|
||||
{
|
||||
kernel_long_ad out;
|
||||
struct kernel_long_ad out;
|
||||
|
||||
out.extLength = le32_to_cpu(in.extLength);
|
||||
out.extLocation = lelb_to_cpu(in.extLocation);
|
||||
|
|
@ -54,9 +54,9 @@ static inline kernel_long_ad lela_to_cpu(long_ad in)
|
|||
return out;
|
||||
}
|
||||
|
||||
static inline long_ad cpu_to_lela(kernel_long_ad in)
|
||||
static inline struct long_ad cpu_to_lela(struct kernel_long_ad in)
|
||||
{
|
||||
long_ad out;
|
||||
struct long_ad out;
|
||||
|
||||
out.extLength = cpu_to_le32(in.extLength);
|
||||
out.extLocation = cpu_to_lelb(in.extLocation);
|
||||
|
|
@ -64,9 +64,9 @@ static inline long_ad cpu_to_lela(kernel_long_ad in)
|
|||
return out;
|
||||
}
|
||||
|
||||
static inline kernel_extent_ad leea_to_cpu(extent_ad in)
|
||||
static inline struct kernel_extent_ad leea_to_cpu(struct extent_ad in)
|
||||
{
|
||||
kernel_extent_ad out;
|
||||
struct kernel_extent_ad out;
|
||||
|
||||
out.extLength = le32_to_cpu(in.extLength);
|
||||
out.extLocation = le32_to_cpu(in.extLocation);
|
||||
|
|
|
|||
|
|
@ -85,7 +85,8 @@ extern struct timezone sys_tz;
|
|||
#define SECS_PER_HOUR (60 * 60)
|
||||
#define SECS_PER_DAY (SECS_PER_HOUR * 24)
|
||||
|
||||
struct timespec *udf_disk_stamp_to_time(struct timespec *dest, timestamp src)
|
||||
struct timespec *
|
||||
udf_disk_stamp_to_time(struct timespec *dest, struct timestamp src)
|
||||
{
|
||||
int yday;
|
||||
u16 typeAndTimezone = le16_to_cpu(src.typeAndTimezone);
|
||||
|
|
@ -116,7 +117,8 @@ struct timespec *udf_disk_stamp_to_time(struct timespec *dest, timestamp src)
|
|||
return dest;
|
||||
}
|
||||
|
||||
timestamp *udf_time_to_disk_stamp(timestamp *dest, struct timespec ts)
|
||||
struct timestamp *
|
||||
udf_time_to_disk_stamp(struct timestamp *dest, struct timespec ts)
|
||||
{
|
||||
long int days, rem, y;
|
||||
const unsigned short int *ip;
|
||||
|
|
|
|||
Loading…
Reference in New Issue