Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/input/serio/userio.c userio_char_read() -> userio_fetch_data()

Type Parameter Key Value
PARAM_VALUE 1 buf 5260193889924812800
PARAM_VALUE 2 count 0-1000000000,2147479552
PARAM_VALUE 3 copylen 3637537121148190720
BUF_SIZE 0 userio s32min-(-2),1-s32max
BUF_SIZE 0 userio s32min-(-2),1-s32max
BUF_SIZE 1 buf 16
DATA_SOURCE 2 count $2
FUZZY_MAX 2 count 2147479552
NOSPEC 0 userio->tail
USER_DATA 0 userio->tail 0-15[c]
USER_DATA 2 count 0-1000000000
USER_DATA 3 *copylen 0-1000000000[c]
USER_PTR 3 copylen