[PATCH 2/4] lib: export the exit handler interface

[Imre Deak <imre.deak@intel.com>]

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
 lib/drmtest.c | 7 +++----
 lib/drmtest.h | 6 ++++++
 2 files changed, 9 insertions(+), 4 deletions(-)

diff --git a/lib/drmtest.c b/lib/drmtest.c
index 9fc03a0..16f5be1 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -1022,7 +1022,6 @@ static struct {
 	bool installed;
 } orig_sig[MAX_SIGNALS];
 
-typedef void (*drmtest_exit_handler_t)(int sig);
 static drmtest_exit_handler_t exit_handler_fn[MAX_EXIT_HANDLERS];
 static int exit_handler_count;
 static bool exit_handler_disabled;
@@ -1101,7 +1100,7 @@ static void drmtest_sig_handler(int sig)
  * The handler will be passed the signal number if called due to a signal, or
  * 0 otherwise.
  */
-static int drmtest_install_exit_handler(drmtest_exit_handler_t fn)
+int drmtest_install_exit_handler(drmtest_exit_handler_t fn)
 {
 	int i;
 
@@ -1131,7 +1130,7 @@ err:
 	return -1;
 }
 
-static void drmtest_disable_exit_handler(void)
+void drmtest_disable_exit_handler(void)
 {
 	sigset_t set;
 	int i;
@@ -1151,7 +1150,7 @@ static void drmtest_disable_exit_handler(void)
 	exit_handler_disabled = true;
 }
 
-static void drmtest_enable_exit_handler(void)
+void drmtest_enable_exit_handler(void)
 {
 	if (!exit_handler_disabled)
 		return;
diff --git a/lib/drmtest.h b/lib/drmtest.h
index 6f78102..7202ad5 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);
-- 
1.8.1.2