usleep was deprecated by POSIX 2008 and is unavailable without deprecated APIs enabled in uClibc-ng.
Signed-off-by: Rosen Penev rosenp@gmail.com --- src/pcm/pcm_shm.c | 3 ++- src/ucm/main.c | 3 ++- test/mixtest.c | 2 +- 3 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/pcm/pcm_shm.c b/src/pcm/pcm_shm.c index 26a27a57..30a77cd4 100644 --- a/src/pcm/pcm_shm.c +++ b/src/pcm/pcm_shm.c @@ -485,12 +485,13 @@ static int snd_pcm_shm_drain(snd_pcm_t *pcm) snd_pcm_shm_t *shm = pcm->private_data; volatile snd_pcm_shm_ctrl_t *ctrl = shm->ctrl; int err; + struct timespec req = { 0, 10 * 1000 * 1000 }; do { ctrl->cmd = SNDRV_PCM_IOCTL_DRAIN; err = snd_pcm_shm_action(pcm); if (err != -EAGAIN) break; - usleep(10000); + nanosleep(&req, NULL); } while (1); if (err < 0) return err; diff --git a/src/ucm/main.c b/src/ucm/main.c index 99b1cd08..0e5236cb 100644 --- a/src/ucm/main.c +++ b/src/ucm/main.c @@ -359,6 +359,7 @@ static int execute_sequence(snd_use_case_mgr_t *uc_mgr, { struct list_head *pos; struct sequence_element *s; + struct timespec sleep = { 0, s->data.sleep * 1000 }; char *cdev = NULL; snd_ctl_t *ctl = NULL; int err = 0; @@ -440,7 +441,7 @@ static int execute_sequence(snd_use_case_mgr_t *uc_mgr, } break; case SEQUENCE_ELEMENT_TYPE_SLEEP: - usleep(s->data.sleep); + nanosleep(&sleep, NULL); break; case SEQUENCE_ELEMENT_TYPE_EXEC: err = system(s->data.exec); diff --git a/test/mixtest.c b/test/mixtest.c index 57ca5d53..f0940344 100644 --- a/test/mixtest.c +++ b/test/mixtest.c @@ -77,7 +77,7 @@ static double detect_cpu_clock() rdtscll(tsc_begin); clock_gettime(CLOCK_MONOTONIC, &tm_begin);
- usleep(1000000); + sleep(1);
rdtscll(tsc_end); clock_gettime(CLOCK_MONOTONIC, &tm_end);