[PATCH] Easy process shared semaphores
We really need a pshared semaphore, but those aren't always available.
Just implement a cruddy local semaphore type, fio only really needs
to signal start/stop conditions.
diff --git a/init.c b/init.c
index 2c6c820..8c6b2e1 100644
--- a/init.c
+++ b/init.c
@@ -174,7 +174,7 @@
} else
strncpy(td->file_name, jobname, sizeof(td->file_name) - 1);
- sem_init(&td->mutex, 0, 0);
+ fio_sem_init(&td->mutex, 0);
td->clat_stat[0].min_val = td->clat_stat[1].min_val = ULONG_MAX;
td->slat_stat[0].min_val = td->slat_stat[1].min_val = ULONG_MAX;