From d529a5748f28bafd2aa74a1166e391c9468bf49d Mon Sep 17 00:00:00 2001 From: Abdiel Janulgue Date: Wed, 16 Nov 2016 21:38:20 +0200 Subject: lib: Make signal helper definitions reusable Lots of test cases are re-declaring this. v2: Remove definition in benchmarks/gem_syslatency.c Signed-off-by: Abdiel Janulgue --- lib/igt_aux.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'lib/igt_aux.h') diff --git a/lib/igt_aux.h b/lib/igt_aux.h index d30196b9..d4da499a 100644 --- a/lib/igt_aux.h +++ b/lib/igt_aux.h @@ -35,6 +35,16 @@ extern drm_intel_bo **trash_bos; extern int num_trash_bos; +/* signal interrupt helpers */ + +#define MSEC_PER_SEC (1000) +#define USEC_PER_SEC (1000*MSEC_PER_SEC) +#define NSEC_PER_SEC (1000*USEC_PER_SEC) + +/* signal interrupt helpers */ +#define gettid() syscall(__NR_gettid) +#define sigev_notify_thread_id _sigev_un._tid + /* auxialiary igt helpers from igt_aux.c */ /* generally useful helpers */ void igt_fork_signal_helper(void); -- cgit v1.2.3