summaryrefslogtreecommitdiff
path: root/src/modules/roto
diff options
context:
space:
mode:
authorVito Caputo <vcaputo@pengaru.com>2022-05-21 23:27:02 -0700
committerVito Caputo <vcaputo@pengaru.com>2022-05-21 23:27:02 -0700
commitc1fed8c508dd89c86de7dd647de0d014c441344e (patch)
treefac4d327c18fe5a2a205a2f4b4ad7f8287ec3536 /src/modules/roto
parente21cdb67718a5d203372fd0c425e8be3e1d273f3 (diff)
modules/*: first stab at utilizing supplied seeds
This is a mostly mechanical change of using rand_r() in place of rand(), using the provided seed as the seed state. There's some outstanding rand()s outside of create_context() which should probably get switched over, with the seed being stowed in the context struct. I didn't bother going deeper on this at the moment in the interests of getting to sleep soon.
Diffstat (limited to 'src/modules/roto')
-rw-r--r--src/modules/roto/roto.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/modules/roto/roto.c b/src/modules/roto/roto.c
index 0969929..8908bd2 100644
--- a/src/modules/roto/roto.c
+++ b/src/modules/roto/roto.c
@@ -39,8 +39,8 @@ static void * roto_create_context(unsigned seed, unsigned ticks, unsigned n_cpus
if (!ctxt)
return NULL;
- ctxt->r = rand();
- ctxt->rr = rand();
+ ctxt->r = rand_r(&seed);
+ ctxt->rr = rand_r(&seed);
return ctxt;
}
© All Rights Reserved