Changeset 46577995 in mainline for uspace/drv/audio/hdaudio/stream.c

Timestamp:

2018-01-04T20:50:52Z (7 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/drv/audio/hdaudio/stream.c (modified) (2 diffs)

uspace/drv/audio/hdaudio/stream.c

@@ -49 +49 @@
 #include "stream.h"
 
-int hda_stream_buffers_alloc(hda_t *hda, hda_stream_buffers_t **rbufs)
+errno_t hda_stream_buffers_alloc(hda_t *hda, hda_stream_buffers_t **rbufs)
 {
         void *bdl;
@@ -57 +57 @@
         size_t i;
 //      size_t j, k;
-        int rc;
+        errno_t rc;
 
         bufs = calloc(1, sizeof(hda_stream_buffers_t));