Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 43 files:

Smatch caller information:

drivers/media/v4l2-core/v4l2-ioctl.c v4l_reqbufs() -> (struct v4l2_ioctl_ops)->vidioc_reqbufs()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 1 priv 0
PARAM_VALUE 2 rb 4096-ptr_max
PARAM_VALUE 2 rb->capabilities 0,256
PARAM_VALUE 2 rb->type 1-2,4-14
BUF_SIZE 2 rb (-1),128-16383
BUF_SIZE 2 rb (-1),128-16383
DATA_SOURCE 0 file $1
DATA_SOURCE 2 rb $2
FUZZY_MAX 2 rb->capabilities 256
BIT_INFO 2 rb->capabilities 0x0,0x100
HARD_MAX 2 rb->capabilities 256
USER_DATA 2 rb->count 0-u32max[u]
USER_DATA 2 rb->flags 0-255[u]
USER_DATA 2 rb->memory 0-u32max[u]
USER_DATA 2 rb->type 1-2,4-14[u]
USER_PTR 2 rb
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock