diff options
Diffstat (limited to 'libdimension')
| -rw-r--r-- | libdimension/progress-impl.h | 3 | ||||
| -rw-r--r-- | libdimension/progress.c | 14 |
2 files changed, 9 insertions, 8 deletions
diff --git a/libdimension/progress-impl.h b/libdimension/progress-impl.h index 973c161..6c10ff8 100644 --- a/libdimension/progress-impl.h +++ b/libdimension/progress-impl.h @@ -51,6 +51,5 @@ struct dmnsn_progress { pthread_mutex_t *mutex; /* Minimum waited-on value */ - volatile double min_wait; - volatile double *min_waitp; /* Hack for const values */ + double *min_wait; }; diff --git a/libdimension/progress.c b/libdimension/progress.c index 7344679..17fa7dc 100644 --- a/libdimension/progress.c +++ b/libdimension/progress.c @@ -45,8 +45,8 @@ dmnsn_new_progress(void) progress->mutex = dmnsn_malloc(sizeof(pthread_mutex_t)); dmnsn_initialize_mutex(progress->mutex); - progress->min_wait = 1.0; - progress->min_waitp = &progress->min_wait; + progress->min_wait = dmnsn_malloc(sizeof(double)); + *progress->min_wait = 1.0; return progress; } @@ -69,6 +69,8 @@ dmnsn_finish_progress(dmnsn_progress *progress) /* Free the progress object */ + dmnsn_free(progress->min_wait); + dmnsn_destroy_mutex(progress->mutex); dmnsn_free(progress->mutex); @@ -104,8 +106,8 @@ dmnsn_wait_progress(const dmnsn_progress *progress, double prog) dmnsn_lock_mutex(progress->mutex); while (dmnsn_get_progress(progress) < prog) { /* Set the minimum waited-on value */ - if (prog < progress->min_wait) - *progress->min_waitp = prog; + if (prog < *progress->min_wait) + *progress->min_wait = prog; dmnsn_cond_wait(progress->cond, progress->mutex); } @@ -130,8 +132,8 @@ dmnsn_increment_progress(dmnsn_progress *progress) dmnsn_unlock_rwlock(progress->rwlock); dmnsn_lock_mutex(progress->mutex); - if (dmnsn_get_progress(progress) >= progress->min_wait) { - progress->min_wait = 1.0; + if (dmnsn_get_progress(progress) >= *progress->min_wait) { + *progress->min_wait = 1.0; dmnsn_cond_broadcast(progress->cond); } |