lib: extract igt_aux.[hc]

And shovel all the various helpers in there.

Also move igt_set_vt_graphics_mode to igt_kms.h since the function is
implemented in igt_kms.c. And it fits better. I kinda missed this in
the prep work.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 0 insertions, 188 deletions

diff --git a/lib/drmtest.c b/lib/drmtest.c
index 9fcd221b..8bb64f0c 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -277,191 +277,3 @@ int drm_open_any_render(void)
 
 	return fd;
 }
-
-/* signal interrupt helpers */
-static struct igt_helper_process signal_helper;
-long long int sig_stat;
-static void __attribute__((noreturn)) signal_helper_process(pid_t pid)
-{
-	/* Interrupt the parent process at 500Hz, just to be annoying */
-	while (1) {
-		usleep(1000 * 1000 / 500);
-		if (kill(pid, SIGUSR1)) /* Parent has died, so must we. */
-			exit(0);
-	}
-}
-
-static void sig_handler(int i)
-{
-	sig_stat++;
-}
-
-void igt_fork_signal_helper(void)
-{
-	if (igt_only_list_subtests())
-		return;
-
-	signal(SIGUSR1, sig_handler);
-
-	igt_fork_helper(&signal_helper) {
-		signal_helper_process(getppid());
-	}
-}
-
-void igt_stop_signal_helper(void)
-{
-	if (igt_only_list_subtests())
-		return;
-
-	igt_stop_helper(&signal_helper);
-
-	sig_stat = 0;
-}
-
-bool igt_env_set(const char *env_var, bool default_value)
-{
-	char *val;
-
-	val = getenv(env_var);
-	if (!val)
-		return default_value;
-
-	return atoi(val) != 0;
-}
-
-bool igt_aub_dump_enabled(void)
-{
-	static int dump_aub = -1;
-
-	if (dump_aub == -1)
-		dump_aub = igt_env_set("IGT_DUMP_AUB", false);
-
-	return dump_aub;
-}
-
-/* other helpers */
-void igt_exchange_int(void *array, unsigned i, unsigned j)
-{
-	int *int_arr, tmp;
-	int_arr = array;
-
-	tmp = int_arr[i];
-	int_arr[i] = int_arr[j];
-	int_arr[j] = tmp;
-}
-
-void igt_permute_array(void *array, unsigned size,
-			   void (*exchange_func)(void *array,
-						 unsigned i,
-						 unsigned j))
-{
-	int i;
-
-	for (i = size - 1; i > 1; i--) {
-		/* yes, not perfectly uniform, who cares */
-		long l = random() % (i +1);
-		if (i != l)
-			exchange_func(array, i, l);
-	}
-}
-
-void igt_progress(const char *header, uint64_t i, uint64_t total)
-{
-	int divider = 200;
-
-	if (!isatty(fileno(stderr)))
-		return;
-
-	if (i+1 >= total) {
-		fprintf(stderr, "\r%s100%%\n", header);
-		return;
-	}
-
-	if (total / 200 == 0)
-		divider = 1;
-
-	/* only bother updating about every 0.5% */
-	if (i % (total / divider) == 0 || i+1 >= total) {
-		fprintf(stderr, "\r%s%3llu%%", header,
-			(long long unsigned) i * 100 / total);
-	}
-}
-
-/* mappable aperture trasher helper */
-drm_intel_bo **trash_bos;
-int num_trash_bos;
-
-void igt_init_aperture_trashers(drm_intel_bufmgr *bufmgr)
-{
-	int i;
-
-	num_trash_bos = gem_mappable_aperture_size() / (1024*1024);
-
-	trash_bos = malloc(num_trash_bos * sizeof(drm_intel_bo *));
-	igt_assert(trash_bos);
-
-	for (i = 0; i < num_trash_bos; i++)
-		trash_bos[i] = drm_intel_bo_alloc(bufmgr, "trash bo", 1024*1024, 4096);
-}
-
-void igt_trash_aperture(void)
-{
-	int i;
-	uint8_t *gtt_ptr;
-
-	for (i = 0; i < num_trash_bos; i++) {
-		drm_intel_gem_bo_map_gtt(trash_bos[i]);
-		gtt_ptr = trash_bos[i]->virtual;
-		*gtt_ptr = 0;
-		drm_intel_gem_bo_unmap_gtt(trash_bos[i]);
-	}
-}
-
-void igt_cleanup_aperture_trashers(void)
-{
-	int i;
-
-	for (i = 0; i < num_trash_bos; i++)
-		drm_intel_bo_unreference(trash_bos[i]);
-
-	free(trash_bos);
-}
-
-void igt_system_suspend_autoresume(void)
-{
-	int ret;
-
-	/* FIXME: Simulation doesn't like suspend/resume, and not even a lighter
-	 * approach using /sys/power/pm_test to just test our driver's callbacks
-	 * seems to fare better. We need to investigate what's going on. */
-	igt_skip_on_simulation();
-
-	ret = system("rtcwake -s 30 -m mem");
-	igt_assert(ret == 0);
-}
-
-void igt_drop_root(void)
-{
-	igt_assert(getuid() == 0);
-
-	igt_assert(setgid(2) == 0);
-	igt_assert(setuid(2) == 0);
-
-	igt_assert(getgid() == 2);
-	igt_assert(getuid() == 2);
-}
-
-void igt_wait_for_keypress(void)
-{
-	struct termios oldt, newt;
-
-	if (!isatty(STDIN_FILENO))
-		return;
-
-	tcgetattr ( STDIN_FILENO, &oldt );
-	newt = oldt;
-	newt.c_lflag &= ~( ICANON | ECHO );
-	tcsetattr ( STDIN_FILENO, TCSANOW, &newt );
-	getchar();
-	tcsetattr ( STDIN_FILENO, TCSANOW, &oldt );
-}