From 74fd7b3d32e19a0c15ec1202cf03c31aa353a9f7 Mon Sep 17 00:00:00 2001 From: Jim Mussared Date: Thu, 9 Nov 2023 17:36:09 +1100 Subject: [PATCH] tools/ci.sh: Set `ulimit -n` for unix CI. Signed-off-by: Jim Mussared --- tests/extmod/select_poll_fd.py | 3 ++- tools/ci.sh | 3 +++ 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/tests/extmod/select_poll_fd.py b/tests/extmod/select_poll_fd.py index 3677ab5712..3f7b5aa738 100644 --- a/tests/extmod/select_poll_fd.py +++ b/tests/extmod/select_poll_fd.py @@ -35,7 +35,8 @@ poller.register(1, select.POLLIN) print(poller.poll(0)) # Test registering a very large number of file descriptors (will trigger -# EINVAL due to more than OPEN_MAX fds). +# EINVAL due to more than OPEN_MAX fds). Typically it's 1024 (and on GitHub CI +# we force this via `ulimit -n 1024`). poller = select.poll() for fd in range(6000): poller.register(fd) diff --git a/tools/ci.sh b/tools/ci.sh index d3ae411582..95b1f19ffc 100755 --- a/tools/ci.sh +++ b/tools/ci.sh @@ -6,6 +6,9 @@ else MAKEOPTS="-j$(sysctl -n hw.ncpu)" fi +# Ensure known OPEN_MAX (NO_FILES) limit. +ulimit -n 1024 + ######################################################################################## # general helper functions