/*
* sigtimedwait(2) system call, used also for implementation
* of sigwaitinfo() and sigwait().
*
* This only handles single LWP in signal wait. libpthread provides
* it's own sigtimedwait() wrapper to DTRT WRT individual threads.
*/
int
sys_____sigtimedwait50(struct lwp *l,
const struct sys_____sigtimedwait50_args *uap, register_t *retval)
{
return sigtimedwait1(l, uap, retval, copyin, copyout, copyin, copyout);
}
int
compat_50_netbsd32___sigtimedwait(struct lwp *l,
const struct compat_50_netbsd32___sigtimedwait_args *uap, register_t *retval)
{
/* {
syscallarg(netbsd32_sigsetp_t) set;
syscallarg(netbsd32_siginfop_t) info;
syscallarg(netbsd32_timespec50p_t) timeout;
} */
struct sys_____sigtimedwait50_args ua;
int res;
NETBSD32TOP_UAP(set, const sigset_t);
NETBSD32TOP_UAP(info, siginfo_t);
NETBSD32TOP_UAP(timeout, struct timespec);
res = sigtimedwait1(l, &ua, retval,
copyin,
compat_50_netbsd32_sigtimedwait_put_info,
compat_50_netbsd32_sigtimedwait_fetch_timeout,
compat_50_netbsd32_sigtimedwait_put_timeout);
if (!res)
*retval = 0; /* XXX NetBSD<=5 was not POSIX compliant */
return res;
}
int
linux_sys_rt_sigtimedwait(struct lwp *l,
const struct linux_sys_rt_sigtimedwait_args *uap, register_t *retval)
{
/* {
syscallarg(const linux_sigset_t *) set;
syscallarg(linux_siginfo_t *) info);
syscallarg(const struct linux_timespec *) timeout;
} */
return sigtimedwait1(l, (const struct sys_____sigtimedwait50_args *)uap,
retval, fetchss, storeinfo, fetchts, fakestorets);
}
int
linux32_sys_rt_sigtimedwait(struct lwp *l,
const struct linux32_sys_rt_sigtimedwait_args *uap, register_t *retval)
{
/* {
syscallarg(const linux32_sigset_t *) set;
syscallarg(linux32_siginfo_t *) info);
syscallarg(const struct linux32_timespec *) timeout;
} */
struct sys_____sigtimedwait50_args ap;
SCARG(&ap, set) = SCARG_P32(uap, set);
SCARG(&ap, info) = SCARG_P32(uap, info);
SCARG(&ap, timeout) = SCARG_P32(uap, timeout);
return sigtimedwait1(l, &ap,
retval, fetchss, storeinfo, fetchts, fakestorets);
}
int
netbsd32_____sigtimedwait50(struct lwp *l, const struct netbsd32_____sigtimedwait50_args *uap, register_t *retval)
{
/* {
syscallarg(netbsd32_sigsetp_t) set;
syscallarg(netbsd32_siginfop_t) info;
syscallarg(netbsd32_timespec50p_t) timeout;
} */
struct sys_____sigtimedwait50_args ua;
NETBSD32TOP_UAP(set, const sigset_t);
NETBSD32TOP_UAP(info, siginfo_t);
NETBSD32TOP_UAP(timeout, struct timespec);
return sigtimedwait1(l, &ua, retval,
copyin,
netbsd32_sigtimedwait_put_info,
netbsd32_sigtimedwait_fetch_timeout,
netbsd32_sigtimedwait_put_timeout);
}