}
else if (node->references == 0 && node != ef->root)
{
- if (node->flags & EXFAT_ATTRIB_DIRTY)
+ if (node->is_dirty)
{
exfat_get_name(node, buffer);
exfat_warn("dirty node '%s' with zero references", buffer);
exfat_bug("unable to cleanup a node with %d references",
node->references);
- if (node->flags & EXFAT_ATTRIB_UNLINKED)
+ if (node->is_unlinked)
{
/* free all clusters and node structure itself */
rc = exfat_truncate(ef, node, 0, true);
{
char buffer[EXFAT_UTF8_NAME_BUFFER_MAX];
- if (!(dir->flags & EXFAT_ATTRIB_DIR))
+ if (!(dir->attrib & EXFAT_ATTRIB_DIR))
{
exfat_get_name(dir, buffer);
exfat_bug("'%s' is not a directory", buffer);
static void init_node_meta1(struct exfat_node* node,
const struct exfat_entry_meta1* meta1)
{
- node->flags = le16_to_cpu(meta1->attrib);
+ node->attrib = le16_to_cpu(meta1->attrib);
node->mtime = exfat_exfat2unix(meta1->mdate, meta1->mtime,
meta1->mtime_cs);
/* there is no centiseconds field for atime */
node->size = le64_to_cpu(meta2->size);
node->start_cluster = le32_to_cpu(meta2->start_cluster);
node->fptr_cluster = node->start_cluster;
- if (meta2->flags & EXFAT_FLAG_CONTIGUOUS)
- node->flags |= EXFAT_ATTRIB_CONTIGUOUS;
+ node->is_contiguous = ((meta2->flags & EXFAT_FLAG_CONTIGUOUS) != 0);
}
static const struct exfat_entry* get_entry_ptr(const struct exfat* ef,
}
/* Empty file or directory must be marked as non-contiguous. */
- if (node->size == 0 && (node->flags & EXFAT_ATTRIB_CONTIGUOUS))
+ if (node->size == 0 && node->is_contiguous)
{
exfat_get_name(node, buffer);
- exfat_error("'%s' is empty but marked as contiguous (%#x)", buffer,
- node->flags);
+ exfat_error("'%s' is empty but marked as contiguous (%#hx)", buffer,
+ node->attrib);
ret = false;
}
/* Directory size must be aligned on at cluster boundary. */
- if ((node->flags & EXFAT_ATTRIB_DIR) && node->size % cluster_size != 0)
+ if ((node->attrib & EXFAT_ATTRIB_DIR) && node->size % cluster_size != 0)
{
exfat_get_name(node, buffer);
exfat_error("'%s' directory size %"PRIu64" is not divisible by %d", buffer,
struct exfat_node* node;
struct exfat_node* current = NULL;
- if (dir->flags & EXFAT_ATTRIB_CACHED)
+ if (dir->is_cached)
return 0; /* already cached */
rc = opendir(ef, dir, &it);
return rc;
}
- dir->flags |= EXFAT_ATTRIB_CACHED;
+ dir->is_cached = true;
return 0;
}
tree_detach(p);
free(p);
}
- node->flags &= ~EXFAT_ATTRIB_CACHED;
+ node->is_cached = false;
if (node->references != 0)
{
exfat_get_name(node, buffer);
exfat_warn("non-zero reference counter (%d) for '%s'",
node->references, buffer);
}
- if (node != ef->root && (node->flags & EXFAT_ATTRIB_DIRTY))
+ if (node != ef->root && node->is_dirty)
{
exfat_get_name(node, buffer);
exfat_bug("node '%s' is dirty", buffer);
struct exfat_entry_meta1 meta1;
struct exfat_entry_meta2 meta2;
- if (!(node->flags & EXFAT_ATTRIB_DIRTY))
+ if (!node->is_dirty)
return 0; /* no need to flush */
if (ef->ro)
}
if (meta1.type != EXFAT_ENTRY_FILE)
exfat_bug("invalid type of meta1: 0x%hhx", meta1.type);
- meta1.attrib = cpu_to_le16(node->flags);
+ meta1.attrib = cpu_to_le16(node->attrib);
exfat_unix2exfat(node->mtime, &meta1.mdate, &meta1.mtime, &meta1.mtime_cs);
exfat_unix2exfat(node->atime, &meta1.adate, &meta1.atime, NULL);
meta2.start_cluster = cpu_to_le32(node->start_cluster);
meta2.flags = EXFAT_FLAG_ALWAYS1;
/* empty files must not be marked as contiguous */
- if (node->size != 0 && IS_CONTIGUOUS(*node))
+ if (node->size != 0 && node->is_contiguous)
meta2.flags |= EXFAT_FLAG_CONTIGUOUS;
/* name hash remains unchanged, no need to recalculate it */
return -EIO;
}
- node->flags &= ~EXFAT_ATTRIB_DIRTY;
+ node->is_dirty = false;
return exfat_flush(ef);
}
uint64_t entries = 0;
uint64_t new_size;
- if (!(dir->flags & EXFAT_ATTRIB_DIR))
+ if (!(dir->attrib & EXFAT_ATTRIB_DIR))
exfat_bug("attempted to shrink a file");
- if (!(dir->flags & EXFAT_ATTRIB_CACHED))
+ if (!dir->is_cached)
exfat_bug("attempted to shrink uncached directory");
for (last_node = node = dir->child; node; node = node->next)
exfat_update_mtime(parent);
tree_detach(node);
rc = shrink_directory(ef, parent, deleted_offset);
- node->flags |= EXFAT_ATTRIB_UNLINKED;
+ node->is_unlinked = true;
if (rc != 0)
{
exfat_flush_node(ef, parent);
int exfat_unlink(struct exfat* ef, struct exfat_node* node)
{
- if (node->flags & EXFAT_ATTRIB_DIR)
+ if (node->attrib & EXFAT_ATTRIB_DIR)
return -EISDIR;
return delete(ef, node);
}
{
int rc;
- if (!(node->flags & EXFAT_ATTRIB_DIR))
+ if (!(node->attrib & EXFAT_ATTRIB_DIR))
return -ENOTDIR;
/* check that directory is empty */
rc = exfat_cache_directory(ef, node);
}
/* check that target is not a subdirectory of the source */
- if (node->flags & EXFAT_ATTRIB_DIR)
+ if (node->attrib & EXFAT_ATTRIB_DIR)
{
struct exfat_node* p;
/* remove target if it's not the same node as source */
if (existing != node)
{
- if (existing->flags & EXFAT_ATTRIB_DIR)
+ if (existing->attrib & EXFAT_ATTRIB_DIR)
{
- if (node->flags & EXFAT_ATTRIB_DIR)
+ if (node->attrib & EXFAT_ATTRIB_DIR)
rc = exfat_rmdir(ef, existing);
else
rc = -ENOTDIR;
}
else
{
- if (!(node->flags & EXFAT_ATTRIB_DIR))
+ if (!(node->attrib & EXFAT_ATTRIB_DIR))
rc = exfat_unlink(ef, existing);
else
rc = -EISDIR;
{
node->atime = tv[0].tv_sec;
node->mtime = tv[1].tv_sec;
- node->flags |= EXFAT_ATTRIB_DIRTY;
+ node->is_dirty = true;
}
void exfat_update_atime(struct exfat_node* node)
{
node->atime = time(NULL);
- node->flags |= EXFAT_ATTRIB_DIRTY;
+ node->is_dirty = true;
}
void exfat_update_mtime(struct exfat_node* node)
{
node->mtime = time(NULL);
- node->flags |= EXFAT_ATTRIB_DIRTY;
+ node->is_dirty = true;
}
const char* exfat_get_label(struct exfat* ef)