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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/v4l2-core/v4l2-ioctl.c v4l_g_ctrl() -> check_ext_ctrls()

Type Parameter Key Value
PARAM_VALUE 0 c 8790770272068005888
PARAM_VALUE 0 c->controls 5404741457522098176
PARAM_VALUE 0 c->count 1
PARAM_VALUE 0 c->which 0,65536-268369920
PARAM_VALUE 1 ioctl 3221771803
USER_DATA 0 c->which 0,65536-268369920[c]
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/v4l2-core/v4l2-ioctl.c v4l_g_ext_ctrls() -> check_ext_ctrls()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 1 ioctl 3223344711
BUF_SIZE 0 c (-1),128-16383
BUF_SIZE 0 c (-1),128-16383
DATA_SOURCE 0 c $2
USER_DATA 0 c->count 0-u32max[u]
USER_DATA 0 c->error_idx 0-u32max[u]
USER_DATA 0 c->request_fd s32min-s32max[u]
USER_DATA 0 c->which 0-u32max[u]
USER_PTR 0 c
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/v4l2-core/v4l2-ioctl.c v4l_s_ctrl() -> check_ext_ctrls()

Type Parameter Key Value
PARAM_VALUE 0 c 4368066444851146752
PARAM_VALUE 0 c->controls 1616679714245345280
PARAM_VALUE 0 c->count 1
PARAM_VALUE 0 c->which 0,65536-268369920
PARAM_VALUE 1 ioctl 3221771804
USER_DATA 0 c->which 0,65536-268369920[c]
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/v4l2-core/v4l2-ioctl.c v4l_s_ext_ctrls() -> check_ext_ctrls()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 1 ioctl 3223344712
BUF_SIZE 0 c (-1),128-16383
BUF_SIZE 0 c (-1),128-16383
DATA_SOURCE 0 c $2
USER_DATA 0 c->count 0-u32max[u]
USER_DATA 0 c->error_idx 0-u32max[u]
USER_DATA 0 c->request_fd s32min-s32max[u]
USER_DATA 0 c->which 0-u32max[u]
USER_PTR 0 c
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/v4l2-core/v4l2-ioctl.c v4l_try_ext_ctrls() -> check_ext_ctrls()

Type Parameter Key Value
PARAM_VALUE 0 c 4096-ptr_max
PARAM_VALUE 1 ioctl 3223344713
BUF_SIZE 0 c (-1),128-16383
BUF_SIZE 0 c (-1),128-16383
DATA_SOURCE 0 c $2
USER_DATA 0 c->count 0-u32max[u]
USER_DATA 0 c->error_idx 0-u32max[u]
USER_DATA 0 c->request_fd s32min-s32max[u]
USER_DATA 0 c->which 0-u32max[u]
USER_PTR 0 c
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock