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--- rand.c 2010-05-21 11:35:31.000000000 +0800
+++ rand.c89 2010-08-04 15:44:47.000000000 +0800
@@ -31,7 +31,7 @@
/* locals */
-static pgm_rand_t global_rand = { .seed = 0 };
+static pgm_rand_t global_rand = { 0 };
static volatile uint32_t rand_ref_count = 0;
static pgm_mutex_t rand_mutex;
@@ -81,8 +81,10 @@
return;
}
#endif /* !_WIN32 */
+ {
const pgm_time_t now = pgm_time_update_now();
new_rand->seed = (uint32_t)pgm_to_msecs (now);
+ }
}
/* derived from POSIX.1-2001 example implementation of rand()
@@ -119,9 +121,11 @@
pgm_mutex_lock (&rand_mutex);
if (PGM_UNLIKELY(!global_rand.seed))
pgm_rand_create (&global_rand);
+ {
const uint32_t rand_value = pgm_rand_int (&global_rand);
pgm_mutex_unlock (&rand_mutex);
return rand_value;
+ }
}
int32_t
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