int
_lwp_kill(
lwpid_t lwp
, int sig
)
)
sends the signal specified by
sig
to the light-weight process specified by
lwp
.
If the
sig
argument is given as 0 (zero),
_lwp_kill
will test for the existance of the target LWP, but will take no further
action.
Job control signals and uncatchable signals can not be directed to a specific LWP: if posted with , they will affect all LWPs in the process.
Signals will be posted successfully to suspended LWPs, but will not be handled further until the LWP has been continued.
EINVAL
]
sig
is not a valid signal number.
ESRCH
]
lwp
.
)
system call first appeared in
NetBSD5.0.