vtest: move failure reporting macros to util

Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Reviewed-By: Gert Wollny <gert.wollny@collabora.com>

vtest/util.c

@@ -29,7 +29,6 @@
 #include <unistd.h>
 #include <sys/select.h>
 
-
 int vtest_wait_for_fd_read(int fd)
 {
    fd_set read_fds;
@@ -49,3 +48,15 @@ int vtest_wait_for_fd_read(int fd)
 
    return -1;
 }
+
+int __failed_call(const char* func, const char *called, int ret)
+{
+   fprintf(stderr, "%s called %s which failed (%d)\n", func, called, ret);
+   return ret;
+}
+
+int __failure(const char* func, const char *reason, int ret)
+{
+   fprintf(stderr, "%s %s (%d)\n", func, reason, ret);
+   return ret;
+}

vtest/util.h

@@ -27,4 +27,14 @@
 
 int vtest_wait_for_fd_read(int fd);
 
+int __failed_call(const char* func, const char *called, int ret);
+
+int __failure(const char* func, const char *reason, int ret);
+
+#define report_failure(reason, ret) \
+   __failure(__FUNCTION__, reason, ret)
+
+#define report_failed_call(called, ret) \
+   __failed_call(__FUNCTION__, called, ret)
+
 #endif /* VTEST_UTIL_H */

vtest/vtest_renderer.c

@@ -65,26 +65,6 @@ struct vtest_renderer {
 
 struct vtest_renderer renderer;
 
-static int
-__failed_call(const char* func, const char *called, int ret)
-{
-   fprintf(stderr, "%s called %s which failed (%d)\n", func, called, ret);
-   return ret;
-}
-
-#define report_failed_call(called, ret) \
-   __failed_call(__FUNCTION__, called, ret)
-
-static int
-__failure(const char* func, const char *reason, int ret)
-{
-   fprintf(stderr, "%s %s (%d)\n", func, reason, ret);
-   return ret;
-}
-
-#define report_failure(reason, ret) \
-   __failure(__FUNCTION__, reason, ret)
-
 static unsigned
 hash_func(void *key)
 {