Changeset 46577995 in mainline for uspace/srv/fs/exfat/exfat.h

Timestamp:

2018-01-04T20:50:52Z (8 years ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Children:

e211ea04

Parents:

facacc71

git-author:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:47:53)

git-committer:

Jiří Zárevúcky <zarevucky.jiri@…> (2018-01-04 20:50:52)

Message:

Use errno_t in all uspace and kernel code.

Change type of every variable, parameter and return value that holds an
<errno.h> constant to either errno_t (the usual case), or sys_errno_t
(some places in kernel). This is for the purpose of self-documentation,
as well as for type-checking with a bit of type definition hackery.

After this commit, HelenOS is free of code that mixes error codes with non-error
values on the assumption that error codes are negative.

File:

• uspace/srv/fs/exfat/exfat.h (modified) (2 diffs)

uspace/srv/fs/exfat/exfat.h

@@ -169 +169 @@
 extern libfs_ops_t exfat_libfs_ops;
 
-extern int exfat_idx_get_new(exfat_idx_t **, service_id_t);
+extern errno_t exfat_idx_get_new(exfat_idx_t **, service_id_t);
 extern exfat_idx_t *exfat_idx_get_by_pos(service_id_t, exfat_cluster_t, unsigned);
 extern exfat_idx_t *exfat_idx_get_by_index(service_id_t, fs_index_t);
@@ -176 +176 @@
 extern void exfat_idx_hashout(exfat_idx_t *);
 
-extern int exfat_idx_init(void);
+extern errno_t exfat_idx_init(void);
 extern void exfat_idx_fini(void);
-extern int exfat_idx_init_by_service_id(service_id_t);
+extern errno_t exfat_idx_init_by_service_id(service_id_t);
 extern void exfat_idx_fini_by_service_id(service_id_t);
 
-extern int exfat_node_expand(service_id_t, exfat_node_t *, exfat_cluster_t);
-extern int exfat_node_put(fs_node_t *);
-extern int exfat_bitmap_get(fs_node_t **, service_id_t);
-extern int exfat_uctable_get(fs_node_t **, service_id_t);
+extern errno_t exfat_node_expand(service_id_t, exfat_node_t *, exfat_cluster_t);
+extern errno_t exfat_node_put(fs_node_t *);
+extern errno_t exfat_bitmap_get(fs_node_t **, service_id_t);
+extern errno_t exfat_uctable_get(fs_node_t **, service_id_t);