[i-g-t PATCH v8 1/5] lib: Make signal helper definitions reusable

[Abdiel Janulgue <abdiel.janulgue@xxxxxxxxxxxxxxx>]

v2: Remove definition in benchmarks/gem_syslatency.c

More and more test-cases are using this.

Signed-off-by: Abdiel Janulgue <abdiel.janulgue@xxxxxxxxxxxxxxx>
---
 benchmarks/gem_syslatency.c |  4 ----
 lib/igt_aux.c               | 11 -----------
 lib/igt_aux.h               | 10 ++++++++++
 lib/igt_core.c              |  3 ---
 tests/drv_hangman.c         |  1 -
 5 files changed, 10 insertions(+), 19 deletions(-)

diff --git a/benchmarks/gem_syslatency.c b/benchmarks/gem_syslatency.c
index 6cad3a0..83bfac7 100644
--- a/benchmarks/gem_syslatency.c
+++ b/benchmarks/gem_syslatency.c
@@ -133,10 +133,6 @@ static void *gem_busyspin(void *arg)
 	return NULL;
 }
 
-#define MSEC_PER_SEC (1000)
-#define USEC_PER_SEC (1000 * MSEC_PER_SEC)
-#define NSEC_PER_SEC (1000 * USEC_PER_SEC)
-
 static double elapsed(const struct timespec *a, const struct timespec *b)
 {
 	return 1e9*(b->tv_sec - a->tv_sec) + (b->tv_nsec - a ->tv_nsec);
diff --git a/lib/igt_aux.c b/lib/igt_aux.c
index 421f6d4..b5ae854 100644
--- a/lib/igt_aux.c
+++ b/lib/igt_aux.c
@@ -75,17 +75,6 @@
  * fit into any other topic.
  */
 
-
-/* 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
-
 static struct __igt_sigiter_global {
 	pid_t tid;
 	timer_t timer;
diff --git a/lib/igt_aux.h b/lib/igt_aux.h
index d30196b..d4da499 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);
diff --git a/lib/igt_core.c b/lib/igt_core.c
index 9cd5f98..f64c809 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -398,9 +398,6 @@ error:
 	return -errno;
 }
 
-#define MSEC_PER_SEC (1000)
-#define USEC_PER_SEC (1000*MSEC_PER_SEC)
-#define NSEC_PER_SEC (1000*USEC_PER_SEC)
 uint64_t igt_nsec_elapsed(struct timespec *start)
 {
 	struct timespec now;
diff --git a/tests/drv_hangman.c b/tests/drv_hangman.c
index f80d65d..db0a077 100644
--- a/tests/drv_hangman.c
+++ b/tests/drv_hangman.c
@@ -293,7 +293,6 @@ static void test_error_state_capture(unsigned ring_id,
  * case and it takes a lot more time to wrap, so the acthd can potentially keep
  * increasing for a long time
  */
-#define NSEC_PER_SEC	1000000000LL
 static void hangcheck_unterminated(void)
 {
 	int fd;
-- 
2.7.4

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