Allows us to remove every so little bit of boilerplate from
tests, once it's all rolled out.
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx>
---
lib/igt_debugfs.c | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c
index 79b2618b4273..4a3384871717 100644
--- a/lib/igt_debugfs.c
+++ b/lib/igt_debugfs.c
@@ -121,6 +121,22 @@ void igt_debugfs_init(igt_debugfs_t *debugfs)
igt_assert(__igt_debugfs_init(debugfs));
}
+static igt_debugfs_t *__igt_debugfs_singleton(void)
+{
+ static igt_debugfs_t singleton;
+ static bool init_done = false;
+
+ if (init_done)
+ return &singleton;
+
+ if (__igt_debugfs_init(&singleton)) {
+ init_done = true;
+ return &singleton;
+ } else {
+ return NULL;
+ }
+}
+
/**
* igt_debugfs_open:
* @debugfs: debugfs access structure
--
1.8.1.4
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