numtools

commit bc0de099a997dd7945d335a8eebd947d50d61f42
parent 5eb7b1d9e6225ae95a465c415705fc40f51f7523
Author: Anders Damsgaard <anders@adamsgaard.dk>
Date:   Thu,  5 May 2022 13:26:53 +0200

randcounts.c: fix deterministic output on OpenBSD

Diffstat:
M
randcounts.c
 | 
6
++++++

1 file changed, 6 insertions(+), 0 deletions(-)
diff --git a/randcounts.c b/randcounts.c
@@ -67,11 +67,17 @@ main(int argc, char *argv[])
 		errx(1, "weights do not sum to 1 (%g)", weightsum);
 
 	if (s)
+#ifdef __OpenBSD__
+		srand48_deterministic(seed);
+#else
 		srand48(seed);
+#endif
+#ifndef __OpenBSD__
 	else {
 		gettimeofday(&t1, NULL);
 		srand48(t1.tv_sec * t1.tv_usec); /* Caveat: identical seed for each ms */
 	}
+#endif
 
 	for (j = 0; j < n; j++) {
 		val = drand48();