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(autosave.c) Cleanups

This commit is contained in:
twinaphex 2016-05-02 01:39:59 +02:00
parent 0bd38a5e1d
commit fe8a502488
1 changed files with 6 additions and 28 deletions
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34
autosave.c
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@ -55,28 +55,6 @@ struct autosave
static struct autosave_st autosave_state; static struct autosave_st autosave_state;
/**
* autosave_lock:
* @handle : pointer to autosave object
*
* Locks autosave.
**/
static void autosave_lock(autosave_t *handle)
{
slock_lock(handle->lock);
}
/**
* autosave_unlock:
* @handle : pointer to autosave object
*
* Unlocks autosave.
**/
static void autosave_unlock(autosave_t *handle)
{
slock_unlock(handle->lock);
}
/** /**
* autosave_thread: * autosave_thread:
* @data : pointer to autosave object * @data : pointer to autosave object
@ -85,19 +63,19 @@ static void autosave_unlock(autosave_t *handle)
**/ **/
static void autosave_thread(void *data) static void autosave_thread(void *data)
{ {
bool first_log = true; bool first_log = true;
autosave_t *save = (autosave_t*)data; autosave_t *save = (autosave_t*)data;
while (!save->quit) while (!save->quit)
{ {
bool differ; bool differ;
autosave_lock(save); slock_lock(save->lock);
differ = memcmp(save->buffer, save->retro_buffer, differ = memcmp(save->buffer, save->retro_buffer,
save->bufsize) != 0; save->bufsize) != 0;
if (differ) if (differ)
memcpy(save->buffer, save->retro_buffer, save->bufsize); memcpy(save->buffer, save->retro_buffer, save->bufsize);
autosave_unlock(save); slock_unlock(save->lock);
if (differ) if (differ)
{ {
@ -153,7 +131,7 @@ static autosave_t *autosave_new(const char *path,
const void *data, size_t size, const void *data, size_t size,
unsigned interval) unsigned interval)
{ {
autosave_t *handle = (autosave_t*)calloc(1, sizeof(*handle)); autosave_t *handle = (autosave_t*)calloc(1, sizeof(*handle));
if (!handle) if (!handle)
goto error; goto error;
@ -219,7 +197,7 @@ void lock_autosave(void)
for (i = 0; i < autosave_state.num; i++) for (i = 0; i < autosave_state.num; i++)
{ {
if (autosave_state.list[i]) if (autosave_state.list[i])
autosave_lock(autosave_state.list[i]); slock_lock(autosave_state.list[i]->lock);
} }
} }
@ -235,7 +213,7 @@ void unlock_autosave(void)
for (i = 0; i < autosave_state.num; i++) for (i = 0; i < autosave_state.num; i++)
{ {
if (autosave_state.list[i]) if (autosave_state.list[i])
autosave_unlock(autosave_state.list[i]); slock_unlock(autosave_state.list[i]->lock);
} }
} }