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Diffstat (limited to 'fs/hpfs/ea.c')
-rw-r--r--fs/hpfs/ea.c60
1 files changed, 30 insertions, 30 deletions
diff --git a/fs/hpfs/ea.c b/fs/hpfs/ea.c
index d8b84d113c89..bcaafcd2666a 100644
--- a/fs/hpfs/ea.c
+++ b/fs/hpfs/ea.c
@@ -23,15 +23,15 @@ void hpfs_ea_ext_remove(struct super_block *s, secno a, int ano, unsigned len)
return;
}
if (hpfs_ea_read(s, a, ano, pos, 4, ex)) return;
- if (ea->indirect) {
+ if (ea_indirect(ea)) {
if (ea_valuelen(ea) != 8) {
- hpfs_error(s, "ea->indirect set while ea->valuelen!=8, %s %08x, pos %08x",
+ hpfs_error(s, "ea_indirect(ea) set while ea->valuelen!=8, %s %08x, pos %08x",
ano ? "anode" : "sectors", a, pos);
return;
}
if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 9, ex+4))
return;
- hpfs_ea_remove(s, ea_sec(ea), ea->anode, ea_len(ea));
+ hpfs_ea_remove(s, ea_sec(ea), ea_in_anode(ea), ea_len(ea));
}
pos += ea->namelen + ea_valuelen(ea) + 5;
}
@@ -81,7 +81,7 @@ int hpfs_read_ea(struct super_block *s, struct fnode *fnode, char *key,
struct extended_attribute *ea_end = fnode_end_ea(fnode);
for (ea = fnode_ea(fnode); ea < ea_end; ea = next_ea(ea))
if (!strcmp(ea->name, key)) {
- if (ea->indirect)
+ if (ea_indirect(ea))
goto indirect;
if (ea_valuelen(ea) >= size)
return -EINVAL;
@@ -91,7 +91,7 @@ int hpfs_read_ea(struct super_block *s, struct fnode *fnode, char *key,
}
a = le32_to_cpu(fnode->ea_secno);
len = le32_to_cpu(fnode->ea_size_l);
- ano = fnode->ea_anode;
+ ano = fnode_in_anode(fnode);
pos = 0;
while (pos < len) {
ea = (struct extended_attribute *)ex;
@@ -101,10 +101,10 @@ int hpfs_read_ea(struct super_block *s, struct fnode *fnode, char *key,
return -EIO;
}
if (hpfs_ea_read(s, a, ano, pos, 4, ex)) return -EIO;
- if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea->indirect ? 8 : 0), ex + 4))
+ if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea_indirect(ea) ? 8 : 0), ex + 4))
return -EIO;
if (!strcmp(ea->name, key)) {
- if (ea->indirect)
+ if (ea_indirect(ea))
goto indirect;
if (ea_valuelen(ea) >= size)
return -EINVAL;
@@ -119,7 +119,7 @@ int hpfs_read_ea(struct super_block *s, struct fnode *fnode, char *key,
indirect:
if (ea_len(ea) >= size)
return -EINVAL;
- if (hpfs_ea_read(s, ea_sec(ea), ea->anode, 0, ea_len(ea), buf))
+ if (hpfs_ea_read(s, ea_sec(ea), ea_in_anode(ea), 0, ea_len(ea), buf))
return -EIO;
buf[ea_len(ea)] = 0;
return 0;
@@ -136,8 +136,8 @@ char *hpfs_get_ea(struct super_block *s, struct fnode *fnode, char *key, int *si
struct extended_attribute *ea_end = fnode_end_ea(fnode);
for (ea = fnode_ea(fnode); ea < ea_end; ea = next_ea(ea))
if (!strcmp(ea->name, key)) {
- if (ea->indirect)
- return get_indirect_ea(s, ea->anode, ea_sec(ea), *size = ea_len(ea));
+ if (ea_indirect(ea))
+ return get_indirect_ea(s, ea_in_anode(ea), ea_sec(ea), *size = ea_len(ea));
if (!(ret = kmalloc((*size = ea_valuelen(ea)) + 1, GFP_NOFS))) {
printk("HPFS: out of memory for EA\n");
return NULL;
@@ -148,7 +148,7 @@ char *hpfs_get_ea(struct super_block *s, struct fnode *fnode, char *key, int *si
}
a = le32_to_cpu(fnode->ea_secno);
len = le32_to_cpu(fnode->ea_size_l);
- ano = fnode->ea_anode;
+ ano = fnode_in_anode(fnode);
pos = 0;
while (pos < len) {
char ex[4 + 255 + 1 + 8];
@@ -159,11 +159,11 @@ char *hpfs_get_ea(struct super_block *s, struct fnode *fnode, char *key, int *si
return NULL;
}
if (hpfs_ea_read(s, a, ano, pos, 4, ex)) return NULL;
- if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea->indirect ? 8 : 0), ex + 4))
+ if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea_indirect(ea) ? 8 : 0), ex + 4))
return NULL;
if (!strcmp(ea->name, key)) {
- if (ea->indirect)
- return get_indirect_ea(s, ea->anode, ea_sec(ea), *size = ea_len(ea));
+ if (ea_indirect(ea))
+ return get_indirect_ea(s, ea_in_anode(ea), ea_sec(ea), *size = ea_len(ea));
if (!(ret = kmalloc((*size = ea_valuelen(ea)) + 1, GFP_NOFS))) {
printk("HPFS: out of memory for EA\n");
return NULL;
@@ -199,9 +199,9 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
struct extended_attribute *ea_end = fnode_end_ea(fnode);
for (ea = fnode_ea(fnode); ea < ea_end; ea = next_ea(ea))
if (!strcmp(ea->name, key)) {
- if (ea->indirect) {
+ if (ea_indirect(ea)) {
if (ea_len(ea) == size)
- set_indirect_ea(s, ea->anode, ea_sec(ea), data, size);
+ set_indirect_ea(s, ea_in_anode(ea), ea_sec(ea), data, size);
} else if (ea_valuelen(ea) == size) {
memcpy(ea_data(ea), data, size);
}
@@ -209,7 +209,7 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
}
a = le32_to_cpu(fnode->ea_secno);
len = le32_to_cpu(fnode->ea_size_l);
- ano = fnode->ea_anode;
+ ano = fnode_in_anode(fnode);
pos = 0;
while (pos < len) {
char ex[4 + 255 + 1 + 8];
@@ -220,12 +220,12 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
return;
}
if (hpfs_ea_read(s, a, ano, pos, 4, ex)) return;
- if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea->indirect ? 8 : 0), ex + 4))
+ if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 1 + (ea_indirect(ea) ? 8 : 0), ex + 4))
return;
if (!strcmp(ea->name, key)) {
- if (ea->indirect) {
+ if (ea_indirect(ea)) {
if (ea_len(ea) == size)
- set_indirect_ea(s, ea->anode, ea_sec(ea), data, size);
+ set_indirect_ea(s, ea_in_anode(ea), ea_sec(ea), data, size);
}
else {
if (ea_valuelen(ea) == size)
@@ -246,7 +246,7 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
if (le16_to_cpu(fnode->ea_offs) < 0xc4 || le16_to_cpu(fnode->ea_offs) + le16_to_cpu(fnode->acl_size_s) + le16_to_cpu(fnode->ea_size_s) > 0x200) {
hpfs_error(s, "fnode %08lx: ea_offs == %03x, ea_size_s == %03x",
(unsigned long)inode->i_ino,
- le32_to_cpu(fnode->ea_offs), le16_to_cpu(fnode->ea_size_s));
+ le16_to_cpu(fnode->ea_offs), le16_to_cpu(fnode->ea_size_s));
return;
}
if ((le16_to_cpu(fnode->ea_size_s) || !le32_to_cpu(fnode->ea_size_l)) &&
@@ -276,7 +276,7 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
fnode->ea_size_l = cpu_to_le32(le16_to_cpu(fnode->ea_size_s));
fnode->ea_size_s = cpu_to_le16(0);
fnode->ea_secno = cpu_to_le32(n);
- fnode->ea_anode = cpu_to_le32(0);
+ fnode->flags &= ~FNODE_anode;
mark_buffer_dirty(bh);
brelse(bh);
}
@@ -288,9 +288,9 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
secno q = hpfs_alloc_sector(s, fno, 1, 0);
if (!q) goto bail;
fnode->ea_secno = cpu_to_le32(q);
- fnode->ea_anode = 0;
+ fnode->flags &= ~FNODE_anode;
len++;
- } else if (!fnode->ea_anode) {
+ } else if (!fnode_in_anode(fnode)) {
if (hpfs_alloc_if_possible(s, le32_to_cpu(fnode->ea_secno) + len)) {
len++;
} else {
@@ -310,7 +310,7 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
anode->u.external[0].length = cpu_to_le32(len);
mark_buffer_dirty(bh);
brelse(bh);
- fnode->ea_anode = 1;
+ fnode->flags |= FNODE_anode;
fnode->ea_secno = cpu_to_le32(a_s);*/
secno new_sec;
int i;
@@ -338,7 +338,7 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
len = (pos + 511) >> 9;
}
}
- if (fnode->ea_anode) {
+ if (fnode_in_anode(fnode)) {
if (hpfs_add_sector_to_btree(s, le32_to_cpu(fnode->ea_secno),
0, len) != -1) {
len++;
@@ -351,16 +351,16 @@ void hpfs_set_ea(struct inode *inode, struct fnode *fnode, const char *key,
h[1] = strlen(key);
h[2] = size & 0xff;
h[3] = size >> 8;
- if (hpfs_ea_write(s, le32_to_cpu(fnode->ea_secno), fnode->ea_anode, le32_to_cpu(fnode->ea_size_l), 4, h)) goto bail;
- if (hpfs_ea_write(s, le32_to_cpu(fnode->ea_secno), fnode->ea_anode, le32_to_cpu(fnode->ea_size_l) + 4, h[1] + 1, key)) goto bail;
- if (hpfs_ea_write(s, le32_to_cpu(fnode->ea_secno), fnode->ea_anode, le32_to_cpu(fnode->ea_size_l) + 5 + h[1], size, data)) goto bail;
+ if (hpfs_ea_write(s, le32_to_cpu(fnode->ea_secno), fnode_in_anode(fnode), le32_to_cpu(fnode->ea_size_l), 4, h)) goto bail;
+ if (hpfs_ea_write(s, le32_to_cpu(fnode->ea_secno), fnode_in_anode(fnode), le32_to_cpu(fnode->ea_size_l) + 4, h[1] + 1, key)) goto bail;
+ if (hpfs_ea_write(s, le32_to_cpu(fnode->ea_secno), fnode_in_anode(fnode), le32_to_cpu(fnode->ea_size_l) + 5 + h[1], size, data)) goto bail;
fnode->ea_size_l = cpu_to_le32(pos);
ret:
hpfs_i(inode)->i_ea_size += 5 + strlen(key) + size;
return;
bail:
if (le32_to_cpu(fnode->ea_secno))
- if (fnode->ea_anode) hpfs_truncate_btree(s, le32_to_cpu(fnode->ea_secno), 1, (le32_to_cpu(fnode->ea_size_l) + 511) >> 9);
+ if (fnode_in_anode(fnode)) hpfs_truncate_btree(s, le32_to_cpu(fnode->ea_secno), 1, (le32_to_cpu(fnode->ea_size_l) + 511) >> 9);
else hpfs_free_sectors(s, le32_to_cpu(fnode->ea_secno) + ((le32_to_cpu(fnode->ea_size_l) + 511) >> 9), len - ((le32_to_cpu(fnode->ea_size_l) + 511) >> 9));
else fnode->ea_secno = fnode->ea_size_l = cpu_to_le32(0);
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.