Changeset 46577995 in mainline for uspace/lib/trackmod/trackmod.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/lib/trackmod/trackmod.c (modified) (2 diffs)

uspace/lib/trackmod/trackmod.c

@@ -152 +152 @@
 }
 
-int trackmod_module_load(char *fname, trackmod_module_t **rmodule)
-{
-        int rc;
+errno_t trackmod_module_load(char *fname, trackmod_module_t **rmodule)
+{
+        errno_t rc;
 
         rc = trackmod_xm_load(fname, rmodule);
@@ -780 +780 @@
  * @param rmodplay Place to store pointer to module playback object
  */
-int trackmod_modplay_create(trackmod_module_t *module,
+errno_t trackmod_modplay_create(trackmod_module_t *module,
     unsigned smp_freq, trackmod_modplay_t **rmodplay)
 {