uint8_t *ea = NULL, *ad = NULL;
int offset;
uint16_t crclen;
+ struct udf_inode_info *iinfo = UDF_I(inode);
- ea = UDF_I_DATA(inode);
- if (UDF_I_LENEATTR(inode)) {
- ad = UDF_I_DATA(inode) + UDF_I_LENEATTR(inode);
+ ea = iinfo->i_ext.i_data;
+ if (iinfo->i_lenEAttr) {
+ ad = iinfo->i_ext.i_data + iinfo->i_lenEAttr;
} else {
ad = ea;
size += sizeof(struct extendedAttrHeaderDesc);
}
offset = inode->i_sb->s_blocksize - udf_file_entry_alloc_offset(inode) -
- UDF_I_LENALLOC(inode);
+ iinfo->i_lenAlloc;
/* TODO - Check for FreeEASpace */
struct extendedAttrHeaderDesc *eahd;
eahd = (struct extendedAttrHeaderDesc *)ea;
- if (UDF_I_LENALLOC(inode))
- memmove(&ad[size], ad, UDF_I_LENALLOC(inode));
+ if (iinfo->i_lenAlloc)
+ memmove(&ad[size], ad, iinfo->i_lenAlloc);
- if (UDF_I_LENEATTR(inode)) {
+ if (iinfo->i_lenEAttr) {
/* check checksum/crc */
- if (le16_to_cpu(eahd->descTag.tagIdent) !=
- TAG_IDENT_EAHD ||
+ if (eahd->descTag.tagIdent !=
+ cpu_to_le16(TAG_IDENT_EAHD) ||
le32_to_cpu(eahd->descTag.tagLocation) !=
- UDF_I_LOCATION(inode).logicalBlockNum)
+ iinfo->i_location.logicalBlockNum)
return NULL;
} else {
struct udf_sb_info *sbi = UDF_SB(inode->i_sb);
size -= sizeof(struct extendedAttrHeaderDesc);
- UDF_I_LENEATTR(inode) +=
+ iinfo->i_lenEAttr +=
sizeof(struct extendedAttrHeaderDesc);
eahd->descTag.tagIdent = cpu_to_le16(TAG_IDENT_EAHD);
if (sbi->s_udfrev >= 0x0200)
eahd->descTag.tagSerialNum =
cpu_to_le16(sbi->s_serial_number);
eahd->descTag.tagLocation = cpu_to_le32(
- UDF_I_LOCATION(inode).logicalBlockNum);
+ iinfo->i_location.logicalBlockNum);
eahd->impAttrLocation = cpu_to_le32(0xFFFFFFFF);
eahd->appAttrLocation = cpu_to_le32(0xFFFFFFFF);
}
- offset = UDF_I_LENEATTR(inode);
+ offset = iinfo->i_lenEAttr;
if (type < 2048) {
if (le32_to_cpu(eahd->appAttrLocation) <
- UDF_I_LENEATTR(inode)) {
+ iinfo->i_lenEAttr) {
uint32_t aal =
le32_to_cpu(eahd->appAttrLocation);
memmove(&ea[offset - aal + size],
cpu_to_le32(aal + size);
}
if (le32_to_cpu(eahd->impAttrLocation) <
- UDF_I_LENEATTR(inode)) {
+ iinfo->i_lenEAttr) {
uint32_t ial =
le32_to_cpu(eahd->impAttrLocation);
memmove(&ea[offset - ial + size],
}
} else if (type < 65536) {
if (le32_to_cpu(eahd->appAttrLocation) <
- UDF_I_LENEATTR(inode)) {
+ iinfo->i_lenEAttr) {
uint32_t aal =
le32_to_cpu(eahd->appAttrLocation);
memmove(&ea[offset - aal + size],
eahd->descTag.descCRC = cpu_to_le16(udf_crc((char *)eahd +
sizeof(tag), crclen, 0));
eahd->descTag.tagChecksum = udf_tag_checksum(&eahd->descTag);
- UDF_I_LENEATTR(inode) += size;
+ iinfo->i_lenEAttr += size;
return (struct genericFormat *)&ea[offset];
}
if (loc & 0x02)
struct genericFormat *gaf;
uint8_t *ea = NULL;
uint32_t offset;
+ struct udf_inode_info *iinfo = UDF_I(inode);
- ea = UDF_I_DATA(inode);
+ ea = iinfo->i_ext.i_data;
- if (UDF_I_LENEATTR(inode)) {
+ if (iinfo->i_lenEAttr) {
struct extendedAttrHeaderDesc *eahd;
eahd = (struct extendedAttrHeaderDesc *)ea;
/* check checksum/crc */
- if (le16_to_cpu(eahd->descTag.tagIdent) !=
- TAG_IDENT_EAHD ||
+ if (eahd->descTag.tagIdent !=
+ cpu_to_le16(TAG_IDENT_EAHD) ||
le32_to_cpu(eahd->descTag.tagLocation) !=
- UDF_I_LOCATION(inode).logicalBlockNum)
+ iinfo->i_location.logicalBlockNum)
return NULL;
if (type < 2048)
else
offset = le32_to_cpu(eahd->appAttrLocation);
- while (offset < UDF_I_LENEATTR(inode)) {
+ while (offset < iinfo->i_lenEAttr) {
gaf = (struct genericFormat *)&ea[offset];
if (le32_to_cpu(gaf->attrType) == type &&
gaf->attrSubtype == subtype)
}
/* Verify the tag version */
- if (le16_to_cpu(tag_p->descVersion) != 0x0002U &&
- le16_to_cpu(tag_p->descVersion) != 0x0003U) {
+ if (tag_p->descVersion != cpu_to_le16(0x0002U) &&
+ tag_p->descVersion != cpu_to_le16(0x0003U)) {
udf_debug("tag version 0x%04x != 0x0002 || 0x0003 block %d\n",
le16_to_cpu(tag_p->descVersion), block);
goto error_out;