From b37f653a50cd90598a56f6c60c839ef62f5e8545 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sun, 22 Jun 2008 13:55:09 +0200 Subject: videodev: fix/improve ioctl debugging From: Hans Verkuil Various ioctl debugging fixes and improvements: - use %x rather than %d for control IDs and bitmask fields - make two arrays const - show the whole control array for the ext_ctrl ioctls - print pix_fmt for V4L2_BUF_TYPE_VIDEO_OUTPUT - show full type name rather than an integer - fix CROPCAP debugging - fix G/S_TUNER debugging - show error code in case of an error - other small cleanups Signed-off-by: Hans Verkuil --- linux/include/media/v4l2-dev.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'linux/include') diff --git a/linux/include/media/v4l2-dev.h b/linux/include/media/v4l2-dev.h index dff99a024..d1ca9664e 100644 --- a/linux/include/media/v4l2-dev.h +++ b/linux/include/media/v4l2-dev.h @@ -65,8 +65,8 @@ enum v4l2_priority v4l2_prio_max(struct v4l2_prio_state *global); int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority *local); /* names for fancy debug output */ -extern char *v4l2_field_names[]; -extern char *v4l2_type_names[]; +extern const char *v4l2_field_names[]; +extern const char *v4l2_type_names[]; /* Compatibility layer interface -- v4l1-compat module */ typedef int (*v4l2_kioctl)(struct inode *inode, struct file *file, -- cgit v1.2.3