svcadm(8)을 검색하려면 섹션에서 8 을 선택하고, 맨 페이지 이름에 svcadm을 입력하고 검색을 누른다.
fuword(9)
The functions are designed to copy small amounts of data from
user-space of the current process. If read is successful, it is
performed atomically. The data read must be naturally aligned.
The routines provide the following functionality: Fetches a byte
of data from the user-space address The byte read is zero-ex‐
tended into the results variable. Fetches a word of data (long)
from the user-space address Fetches 16 bits of data from the
user-space address The half-word read is zero-extended into the
results variable. Fetches 32 bits of data from the user-space
address Fetches 64 bits of data from the user-space address
Fetches a word of data (long) from the user-space address and
stores the result in the variable pointed by Fetches 32 bits of
data from the user-space address and stores the result in the
variable pointed by Fetches 64 bits of data from the user-space
address and stores the result in the variable pointed by The
callers of and functions cannot distinguish between -1 read from
userspace and function failure. The and functions return the
data fetched or -1 on failure. The and functions return 0 on
success and -1 on failure.