Add const qualifier to arguments of drmModeAddFB2()

Both drmModeAddFB2() and drmModeAddFB2WithModifiers() have some
arguments that are just pointers to uint32_t in disguise. These
are not modified (just copied) in the function, so we can add a
const qualifier here.

Signed-off-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>

1 files changed, 6 insertions, 5 deletions

diff --git a/xf86drmMode.h b/xf86drmMode.h
index 5b390d9f..6dbe3353 100644
--- a/xf86drmMode.h
+++ b/xf86drmMode.h
@@ -369,15 +369,16 @@ extern int drmModeAddFB(int fd, uint32_t width, uint32_t height, uint8_t depth,
                         uint32_t *buf_id);
 /* ...with a specific pixel format */
 extern int drmModeAddFB2(int fd, uint32_t width, uint32_t height,
-                         uint32_t pixel_format, uint32_t bo_handles[4],
-                         uint32_t pitches[4], uint32_t offsets[4],
+                         uint32_t pixel_format, const uint32_t bo_handles[4],
+                         const uint32_t pitches[4], const uint32_t offsets[4],
                          uint32_t *buf_id, uint32_t flags);
 
 /* ...with format modifiers */
 int drmModeAddFB2WithModifiers(int fd, uint32_t width, uint32_t height,
-                               uint32_t pixel_format, uint32_t bo_handles[4],
-                               uint32_t pitches[4], uint32_t offsets[4],
-                               uint64_t modifier[4], uint32_t *buf_id, uint32_t flags);
+                               uint32_t pixel_format, const uint32_t bo_handles[4],
+                               const uint32_t pitches[4], const uint32_t offsets[4],
+                               const uint64_t modifier[4], uint32_t *buf_id,
+                                   uint32_t flags);
 
 /**
  * Destroies the given framebuffer.