Changes in uspace/lib/fs/libfs.h [23c8acd9:5b0cf63] in mainline

File:

• uspace/lib/fs/libfs.h (modified) (3 diffs)

uspace/lib/fs/libfs.h

@@ -43 +43 @@
 
 typedef struct {
-        int (* fsprobe)(service_id_t, vfs_fs_probe_info_t *);
-        int (* mounted)(service_id_t, const char *, fs_index_t *, aoff64_t *);
-        int (* unmounted)(service_id_t);
-        int (* read)(service_id_t, fs_index_t, aoff64_t, size_t *);
-        int (* write)(service_id_t, fs_index_t, aoff64_t, size_t *,
+        errno_t (*fsprobe)(service_id_t, vfs_fs_probe_info_t *);
+        errno_t (*mounted)(service_id_t, const char *, fs_index_t *, aoff64_t *);
+        errno_t (*unmounted)(service_id_t);
+        errno_t (*read)(service_id_t, fs_index_t, aoff64_t, size_t *);
+        errno_t (*write)(service_id_t, fs_index_t, aoff64_t, size_t *,
             aoff64_t *);
-        int (* truncate)(service_id_t, fs_index_t, aoff64_t);
-        int (* close)(service_id_t, fs_index_t);
-        int (* destroy)(service_id_t, fs_index_t);
-        int (* sync)(service_id_t, fs_index_t);
+        errno_t (*truncate)(service_id_t, fs_index_t, aoff64_t);
+        errno_t (*close)(service_id_t, fs_index_t);
+        errno_t (*destroy)(service_id_t, fs_index_t);
+        errno_t (*sync)(service_id_t, fs_index_t);
 } vfs_out_ops_t;
 
@@ -65 +65 @@
          * argument holds the output argument.
          */
-        int (* root_get)(fs_node_t **, service_id_t);
-        int (* match)(fs_node_t **, fs_node_t *, const char *);
-        int (* node_get)(fs_node_t **, service_id_t, fs_index_t);
-        int (* node_open)(fs_node_t *);
-        int (* node_put)(fs_node_t *);
-        int (* create)(fs_node_t **, service_id_t, int);
-        int (* destroy)(fs_node_t *);
-        int (* link)(fs_node_t *, fs_node_t *, const char *);
-        int (* unlink)(fs_node_t *, fs_node_t *, const char *);
-        int (* has_children)(bool *, fs_node_t *);
+        errno_t (*root_get)(fs_node_t **, service_id_t);
+        errno_t (*match)(fs_node_t **, fs_node_t *, const char *);
+        errno_t (*node_get)(fs_node_t **, service_id_t, fs_index_t);
+        errno_t (*node_open)(fs_node_t *);
+        errno_t (*node_put)(fs_node_t *);
+        errno_t (*create)(fs_node_t **, service_id_t, int);
+        errno_t (*destroy)(fs_node_t *);
+        errno_t (*link)(fs_node_t *, fs_node_t *, const char *);
+        errno_t (*unlink)(fs_node_t *, fs_node_t *, const char *);
+        errno_t (*has_children)(bool *, fs_node_t *);
         /*
          * The second set of methods are usually mere getters that do not
          * return an integer error code.
          */
-        fs_index_t (* index_get)(fs_node_t *);
-        aoff64_t (* size_get)(fs_node_t *);
-        unsigned int (* lnkcnt_get)(fs_node_t *);
-        bool (* is_directory)(fs_node_t *);
-        bool (* is_file)(fs_node_t *);
-        service_id_t (* service_get)(fs_node_t *);
-        int (* size_block)(service_id_t, uint32_t *);
-        int (* total_block_count)(service_id_t, uint64_t *);
-        int (* free_block_count)(service_id_t, uint64_t *);
+        fs_index_t (*index_get)(fs_node_t *);
+        aoff64_t (*size_get)(fs_node_t *);
+        unsigned int (*lnkcnt_get)(fs_node_t *);
+        bool (*is_directory)(fs_node_t *);
+        bool (*is_file)(fs_node_t *);
+        service_id_t (*service_get)(fs_node_t *);
+        errno_t (*size_block)(service_id_t, uint32_t *);
+        errno_t (*total_block_count)(service_id_t, uint64_t *);
+        errno_t (*free_block_count)(service_id_t, uint64_t *);
 } libfs_ops_t;
 
@@ -95 +95 @@
 } fs_reg_t;
 
-extern int fs_register(async_sess_t *, vfs_info_t *, vfs_out_ops_t *,
+extern errno_t fs_register(async_sess_t *, vfs_info_t *, vfs_out_ops_t *,
     libfs_ops_t *);
 
 extern void fs_node_initialize(fs_node_t *);
 
-extern int fs_instance_create(service_id_t, void *);
-extern int fs_instance_get(service_id_t, void **);
-extern int fs_instance_destroy(service_id_t);
+extern errno_t fs_instance_create(service_id_t, void *);
+extern errno_t fs_instance_get(service_id_t, void **);
+extern errno_t fs_instance_destroy(service_id_t);
 
 #endif