[RFC PATCH 2/9] tools/rv: Stop gracefully also on SIGTERM

Gabriele Monaco
2025-04-04T08:46:07Z

Currently the userspace RV tool starts a monitor and waits for the user
to press Ctrl-C (SIGINT) to terminate and stop the monitor.
This doesn't account for a scenario where a user starts RV in background
and simply kills it (SIGTERM unless the user specifies differently).
E.g.:
# rv mon wip &
# kill %

Would terminate RV without stopping the monitor and next RV executions
won't start correctly.

Register the signal handler used for SIGINT also to SIGTERM.

Signed-off-by: Gabriele Monaco <gmonaco@redhat.com>
---
tools/verification/rv/src/rv.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/tools/verification/rv/src/rv.c b/tools/verification/rv/src/rv.c
index 239de054d1e06..b8fe24a87d97c 100644
--- a/tools/verification/rv/src/rv.c
+++ b/tools/verification/rv/src/rv.c
@@ -191,6 +191,7 @@ int main(int argc, char **argv)
* and exit.
*/
signal(SIGINT, stop_rv);
+ signal(SIGTERM, stop_rv);

rv_mon(argc - 1, &argv[1]);
}
--
2.49.0