Changeset 46577995 in mainline for uspace/srv/locsrv/category.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/locsrv/category.h (modified) (1 diff)

uspace/srv/locsrv/category.h

@@ -82 +82 @@
 extern void categ_dir_init(categ_dir_t *);
 extern void categ_dir_add_cat(categ_dir_t *, category_t *);
-extern int categ_dir_get_categories(categ_dir_t *, service_id_t *, size_t,
+extern errno_t categ_dir_get_categories(categ_dir_t *, service_id_t *, size_t,
     size_t *);
 extern category_t *category_new(const char *);
-extern int category_add_service(category_t *, loc_service_t *);
+extern errno_t category_add_service(category_t *, loc_service_t *);
 extern void category_remove_service(svc_categ_t *);
 extern category_t *category_get(categ_dir_t *, catid_t);
 extern category_t *category_find_by_name(categ_dir_t *, const char *);
-extern int category_get_services(category_t *, service_id_t *, size_t,
+extern errno_t category_get_services(category_t *, service_id_t *, size_t,
     size_t *);