lib: export the exit handler interface

Signed-off-by: Imre Deak <imre.deak@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/drmtest.h b/lib/drmtest.h
index 6f781029..7202ad50 100644
--- a/lib/drmtest.h
+++ b/lib/drmtest.h
@@ -132,4 +132,10 @@ inline static void _do_or_die(const char *function, int line, int ret)
 #define do_or_die(x) _do_or_die(__FUNCTION__, __LINE__, x)
 #define do_ioctl(fd, ptr, sz) do_or_die(drmIoctl((fd), (ptr), (sz)))
 
+typedef void (*drmtest_exit_handler_t)(int sig);
+
+int drmtest_install_exit_handler(drmtest_exit_handler_t fn);
+void drmtest_enable_exit_handler(void);
+void drmtest_disable_exit_handler(void);
+
 int drmtest_set_vt_graphics_mode(void);