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update: make the job id unsigned

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Since the return value cannot be -1 anymore, we can make it unsigned.
This commit is contained in:
Max Kellermann
2008-10-09 19:20:05 +02:00
parent f1022bcc12
commit 4beba26c61
4 changed files with 13 additions and 9 deletions
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12
src/update.c
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@@ -48,15 +48,16 @@ static size_t update_paths_nr;
static pthread_t update_thr;
static const int update_task_id_max = 1 << 15;
static const unsigned update_task_id_max = 1 << 15;
static int update_task_id;
static unsigned update_task_id;
static struct song *delete;
static struct condition delete_cond;
int isUpdatingDB(void)
unsigned
isUpdatingDB(void)
{
return (progress != UPDATE_PROGRESS_IDLE) ? update_task_id : 0;
}
@@ -428,12 +429,13 @@ static void spawn_update_task(char *path)
DEBUG("spawned thread for update job id %i\n", update_task_id);
}
int directory_update_init(char *path)
unsigned
directory_update_init(char *path)
{
assert(pthread_equal(pthread_self(), main_task));
if (progress != UPDATE_PROGRESS_IDLE) {
int next_task_id;
unsigned next_task_id;
if (!path)
return 0;