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path: root/fatfs/inode.c
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Diffstat (limited to 'fatfs/inode.c')
-rw-r--r--fatfs/inode.c74
1 files changed, 37 insertions, 37 deletions
diff --git a/fatfs/inode.c b/fatfs/inode.c
index 2a427933..e3ca09d5 100644
--- a/fatfs/inode.c
+++ b/fatfs/inode.c
@@ -65,13 +65,13 @@ diskfs_cached_lookup (ino64_t inum, struct node **npp)
struct node *np;
struct disknode *dn;
- spin_lock (&diskfs_node_refcnt_lock);
+ pthread_spin_lock (&diskfs_node_refcnt_lock);
for (np = nodehash[INOHASH(inum)]; np; np = np->dn->hnext)
if (np->cache_id == inum)
{
np->references++;
- spin_unlock (&diskfs_node_refcnt_lock);
- mutex_lock (&np->lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_mutex_lock (&np->lock);
*npp = np;
return 0;
}
@@ -80,7 +80,7 @@ diskfs_cached_lookup (ino64_t inum, struct node **npp)
dn = malloc (sizeof (struct disknode));
if (! dn)
{
- spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
return ENOMEM;
}
dn->pager = 0;
@@ -88,16 +88,16 @@ diskfs_cached_lookup (ino64_t inum, struct node **npp)
dn->last = 0;
dn->length_of_chain = 0;
dn->chain_complete = 0;
- dn->chain_extension_lock = SPIN_LOCK_INITIALIZER;
- rwlock_init (&dn->alloc_lock);
- rwlock_init (&dn->dirent_lock);
+ dn->chain_extension_lock = PTHREAD_SPINLOCK_INITIALIZER;
+ pthread_rwlock_init (&dn->alloc_lock, NULL);
+ pthread_rwlock_init (&dn->dirent_lock, NULL);
/* Create the new node. */
np = diskfs_make_node (dn);
np->cache_id = inum;
np->dn->inode = vi_lookup(inum);
- mutex_lock (&np->lock);
+ pthread_mutex_lock (&np->lock);
/* Put NP in NODEHASH. */
dn->hnext = nodehash[INOHASH(inum)];
@@ -106,7 +106,7 @@ diskfs_cached_lookup (ino64_t inum, struct node **npp)
dn->hprevp = &nodehash[INOHASH(inum)];
nodehash[INOHASH(inum)] = np;
- spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
/* Get the contents of NP off disk. */
err = read_node (np, 0);
@@ -130,13 +130,13 @@ diskfs_cached_lookup_in_dirbuf (int inum, struct node **npp, vm_address_t buf)
struct node *np;
struct disknode *dn;
- spin_lock (&diskfs_node_refcnt_lock);
+ pthread_spin_lock (&diskfs_node_refcnt_lock);
for (np = nodehash[INOHASH(inum)]; np; np = np->dn->hnext)
if (np->cache_id == inum)
{
np->references++;
- spin_unlock (&diskfs_node_refcnt_lock);
- mutex_lock (&np->lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_mutex_lock (&np->lock);
*npp = np;
return 0;
}
@@ -145,7 +145,7 @@ diskfs_cached_lookup_in_dirbuf (int inum, struct node **npp, vm_address_t buf)
dn = malloc (sizeof (struct disknode));
if (! dn)
{
- spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
return ENOMEM;
}
dn->pager = 0;
@@ -153,16 +153,16 @@ diskfs_cached_lookup_in_dirbuf (int inum, struct node **npp, vm_address_t buf)
dn->last = 0;
dn->length_of_chain = 0;
dn->chain_complete = 0;
- dn->chain_extension_lock = SPIN_LOCK_INITIALIZER;
- rwlock_init (&dn->alloc_lock);
- rwlock_init (&dn->dirent_lock);
+ dn->chain_extension_lock = PTHREAD_SPINLOCK_INITIALIZER;
+ pthread_rwlock_init (&dn->alloc_lock, NULL);
+ pthread_rwlock_init (&dn->dirent_lock, NULL);
/* Create the new node. */
np = diskfs_make_node (dn);
np->cache_id = inum;
np->dn->inode = vi_lookup(inum);
- mutex_lock (&np->lock);
+ pthread_mutex_lock (&np->lock);
/* Put NP in NODEHASH. */
dn->hnext = nodehash[INOHASH(inum)];
@@ -171,7 +171,7 @@ diskfs_cached_lookup_in_dirbuf (int inum, struct node **npp, vm_address_t buf)
dn->hprevp = &nodehash[INOHASH(inum)];
nodehash[INOHASH(inum)] = np;
- spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
/* Get the contents of NP off disk. */
err = read_node (np, buf);
@@ -192,14 +192,14 @@ ifind (ino_t inum)
{
struct node *np;
- spin_lock (&diskfs_node_refcnt_lock);
+ pthread_spin_lock (&diskfs_node_refcnt_lock);
for (np = nodehash[INOHASH(inum)]; np; np = np->dn->hnext)
{
if (np->cache_id != inum)
continue;
assert (np->references);
- spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
return np;
}
assert (0);
@@ -230,9 +230,9 @@ diskfs_node_norefs (struct node *np)
all references to the node have been deleted. */
if (np->dn->dirnode)
{
- spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
diskfs_nrele (np->dn->dirnode);
- spin_lock (&diskfs_node_refcnt_lock);
+ pthread_spin_lock (&diskfs_node_refcnt_lock);
}
assert (!np->dn->pager);
@@ -336,7 +336,7 @@ read_node (struct node *np, vm_address_t buf)
if (dp)
dp->references++;
- rwlock_reader_lock(&np->dn->dirent_lock);
+ pthread_rwlock_rdlock (&np->dn->dirent_lock);
dn->start_cluster = (read_word (dr->first_cluster_high) << 16)
+ read_word (dr->first_cluster_low);
@@ -355,9 +355,9 @@ read_node (struct node *np, vm_address_t buf)
else
{
np->allocsize = 0;
- rwlock_reader_lock(&dn->alloc_lock);
+ pthread_rwlock_rdlock (&dn->alloc_lock);
err = fat_extend_chain (np, FAT_EOC, 0);
- rwlock_reader_unlock(&dn->alloc_lock);
+ pthread_rwlock_unlock (&dn->alloc_lock);
if (err)
{
if (our_buf && buf)
@@ -391,7 +391,7 @@ read_node (struct node *np, vm_address_t buf)
st->st_blksize = bytes_per_sector;
st->st_blocks = (st->st_size - 1) / bytes_per_sector + 1;
- rwlock_reader_unlock(&np->dn->dirent_lock);
+ pthread_rwlock_unlock (&np->dn->dirent_lock);
if (our_buf && buf)
munmap ((caddr_t) buf, buflen);
@@ -482,14 +482,14 @@ write_node (struct node *np)
dp = np->dn->dirnode;
assert (dp);
- mutex_lock (&dp->lock);
+ pthread_mutex_lock (&dp->lock);
/* Map in the directory contents. */
memobj = diskfs_get_filemap (dp, prot);
if (memobj == MACH_PORT_NULL)
{
- mutex_unlock (&dp->lock);
+ pthread_mutex_unlock (&dp->lock);
/* FIXME: We shouldn't ignore this error. */
return;
}
@@ -501,7 +501,7 @@ write_node (struct node *np)
dr = (struct dirrect *) (buf + vk.dir_offset);
- rwlock_writer_lock(&np->dn->dirent_lock);
+ pthread_rwlock_wrlock (&np->dn->dirent_lock);
write_word (dr->first_cluster_low, np->dn->start_cluster & 0xffff);
write_word (dr->first_cluster_high, np->dn->start_cluster >> 16);
@@ -511,11 +511,11 @@ write_node (struct node *np)
fat_from_epoch ((unsigned char *) &dr->write_date,
(unsigned char *) &dr->write_time, &st->st_mtime);
- rwlock_writer_unlock(&np->dn->dirent_lock);
+ pthread_rwlock_unlock (&np->dn->dirent_lock);
np->dn_stat_dirty = 0;
munmap ((caddr_t) buf, buflen);
- mutex_unlock (&dp->lock);
+ pthread_mutex_unlock (&dp->lock);
}
}
@@ -548,7 +548,7 @@ diskfs_node_iterate (error_t (*fun)(struct node *))
int n, num_nodes = 0;
struct node *node, **node_list, **p;
- spin_lock (&diskfs_node_refcnt_lock);
+ pthread_spin_lock (&diskfs_node_refcnt_lock);
/* We must copy everything from the hash table into another data structure
to avoid running into any problems with the hash-table being modified
@@ -569,7 +569,7 @@ diskfs_node_iterate (error_t (*fun)(struct node *))
node->references++;
}
- spin_unlock (&diskfs_node_refcnt_lock);
+ pthread_spin_unlock (&diskfs_node_refcnt_lock);
p = node_list;
while (num_nodes-- > 0)
@@ -577,9 +577,9 @@ diskfs_node_iterate (error_t (*fun)(struct node *))
node = *p++;
if (!err)
{
- mutex_lock (&node->lock);
+ pthread_mutex_lock (&node->lock);
err = (*fun)(node);
- mutex_unlock (&node->lock);
+ pthread_mutex_unlock (&node->lock);
}
diskfs_nrele (node);
}
@@ -700,7 +700,7 @@ diskfs_truncate (struct node *node, loff_t length)
diskfs_file_update (node, 1);
}
- rwlock_writer_lock (&node->dn->alloc_lock);
+ pthread_rwlock_wrlock (&node->dn->alloc_lock);
/* Update the size on disk; if we crash, we'll loose. */
node->dn_stat.st_size = length;
@@ -720,7 +720,7 @@ diskfs_truncate (struct node *node, loff_t length)
node->dn_set_ctime = 1;
node->dn_stat_dirty = 1;
- rwlock_writer_unlock (&node->dn->alloc_lock);
+ pthread_rwlock_unlock (&node->dn->alloc_lock);
return err;
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-08 09:25:56 +0000