Changeset 46577995 in mainline for uspace/srv/audio/hound/main.c

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/audio/hound/main.c (modified) (2 diffs)

uspace/srv/audio/hound/main.c

@@ -57 +57 @@
 static hound_t hound;
 
-static int device_callback(service_id_t id, const char *name)
+static errno_t device_callback(service_id_t id, const char *name)
 {
         return hound_add_device(&hound, id, name);
@@ -76 +76 @@
         }
 
-        int ret = hound_init(&hound);
+        errno_t ret = hound_init(&hound);
         if (ret != EOK) {
                 log_fatal("Failed to initialize hound structure: %s",