Ignore:
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:
1 edited

Legend:

Unmodified
Added
Removed
  • uspace/srv/audio/hound/audio_source.c

    rfacacc71 r46577995  
    5656 * @return Error code.
    5757 */
    58 int audio_source_init(audio_source_t *source, const char *name, void *data,
    59     int (*connection_change)(audio_source_t *, bool new),
    60     int (*update_available_data)(audio_source_t *, size_t),
     58errno_t audio_source_init(audio_source_t *source, const char *name, void *data,
     59    errno_t (*connection_change)(audio_source_t *, bool new),
     60    errno_t (*update_available_data)(audio_source_t *, size_t),
    6161    const pcm_format_t *f)
    6262{
     
    9696 * @return Error code.
    9797 */
    98 int audio_source_push_data(audio_source_t *source, const void *data,
     98errno_t audio_source_push_data(audio_source_t *source, const void *data,
    9999    size_t size)
    100100{
     
    107107
    108108        list_foreach(source->connections, source_link, connection_t, conn) {
    109                 const int ret = connection_push_data(conn, adata);
     109                const errno_t ret = connection_push_data(conn, adata);
    110110                if (ret != EOK) {
    111111                        log_warning("Failed push data to %s: %s",
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