Changeset 46577995 in mainline for uspace/srv/fs/fat/fat.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/fat/fat.h (modified) (2 diffs)

uspace/srv/fs/fat/fat.h

@@ -250 +250 @@
 extern libfs_ops_t fat_libfs_ops;
 
-extern int fat_idx_get_new(fat_idx_t **, service_id_t);
+extern errno_t fat_idx_get_new(fat_idx_t **, service_id_t);
 extern fat_idx_t *fat_idx_get_by_pos(service_id_t, fat_cluster_t, unsigned);
 extern fat_idx_t *fat_idx_get_by_index(service_id_t, fs_index_t);
@@ -257 +257 @@
 extern void fat_idx_hashout(fat_idx_t *);
 
-extern int fat_idx_init(void);
+extern errno_t fat_idx_init(void);
 extern void fat_idx_fini(void);
-extern int fat_idx_init_by_service_id(service_id_t);
+extern errno_t fat_idx_init_by_service_id(service_id_t);
 extern void fat_idx_fini_by_service_id(service_id_t);