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-rw-r--r--src/mtab.c46
1 files changed, 23 insertions, 23 deletions
diff --git a/src/mtab.c b/src/mtab.c
index 6b6f9d1..082150c 100644
--- a/src/mtab.c
+++ b/src/mtab.c
@@ -5,7 +5,6 @@
#include "alloc.h"
#include "bfstd.h"
#include "config.h"
-#include "darray.h"
#include "stat.h"
#include "trie.h"
#include <errno.h>
@@ -37,7 +36,7 @@
/**
* A mount point in the table.
*/
-struct bfs_mtab_entry {
+struct bfs_mount {
/** The path to the mount point. */
char *path;
/** The filesystem type. */
@@ -46,7 +45,10 @@ struct bfs_mtab_entry {
struct bfs_mtab {
/** The array of mount points. */
- struct bfs_mtab_entry *entries;
+ struct bfs_mount *mounts;
+ /** The number of mount points. */
+ size_t nmounts;
+
/** The basenames of every mount point. */
struct trie names;
@@ -61,17 +63,15 @@ struct bfs_mtab {
*/
attr_maybe_unused
static int bfs_mtab_add(struct bfs_mtab *mtab, const char *path, const char *type) {
- struct bfs_mtab_entry entry = {
- .path = strdup(path),
- .type = strdup(type),
- };
-
- if (!entry.path || !entry.type) {
- goto fail_entry;
+ struct bfs_mount *mount = RESERVE(struct bfs_mount, &mtab->mounts, &mtab->nmounts);
+ if (!mount) {
+ return -1;
}
- if (DARRAY_PUSH(&mtab->entries, &entry) != 0) {
- goto fail_entry;
+ mount->path = strdup(path);
+ mount->type = strdup(type);
+ if (!mount->path || !mount->type) {
+ goto fail;
}
const char *name = path + xbaseoff(path);
@@ -81,10 +81,10 @@ static int bfs_mtab_add(struct bfs_mtab *mtab, const char *path, const char *typ
return 0;
-fail_entry:
- free(entry.type);
- free(entry.path);
fail:
+ free(mount->type);
+ free(mount->path);
+ --mtab->nmounts;
return -1;
}
@@ -194,9 +194,9 @@ static int bfs_mtab_fill_types(struct bfs_mtab *mtab) {
int parent_ret = -1;
struct bfs_stat parent_stat;
- for (size_t i = 0; i < darray_length(mtab->entries); ++i) {
- struct bfs_mtab_entry *entry = &mtab->entries[i];
- const char *path = entry->path;
+ for (size_t i = 0; i < mtab->nmounts; ++i) {
+ struct bfs_mount *mount = &mtab->mounts[i];
+ const char *path = mount->path;
int fd = AT_FDCWD;
char *dir = xdirname(path);
@@ -239,7 +239,7 @@ static int bfs_mtab_fill_types(struct bfs_mtab *mtab) {
struct trie_leaf *leaf = trie_insert_mem(&mtab->types, &sb.dev, sizeof(sb.dev));
if (leaf) {
- leaf->value = entry->type;
+ leaf->value = mount->type;
} else {
goto fail;
}
@@ -281,11 +281,11 @@ void bfs_mtab_free(struct bfs_mtab *mtab) {
trie_destroy(&mtab->types);
trie_destroy(&mtab->names);
- for (size_t i = 0; i < darray_length(mtab->entries); ++i) {
- free(mtab->entries[i].type);
- free(mtab->entries[i].path);
+ for (size_t i = 0; i < mtab->nmounts; ++i) {
+ free(mtab->mounts[i].type);
+ free(mtab->mounts[i].path);
}
- darray_free(mtab->entries);
+ free(mtab->mounts);
free(mtab);
}