Differential D10605 Diff 28082 head/sys/compat/freebsd32/freebsd32_misc.c

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head/sys/compat/freebsd32/freebsd32_misc.c

Show First 20 Lines • Show All 2,471 Lines • ▼ Show 20 Lines	siginfo_to_siginfo32(const siginfo_t src, struct siginfo32 dst)
dst->si_uid = src->si_uid;		dst->si_uid = src->si_uid;
dst->si_status = src->si_status;		dst->si_status = src->si_status;
dst->si_addr = (uintptr_t)src->si_addr;		dst->si_addr = (uintptr_t)src->si_addr;
dst->si_value.sival_int = src->si_value.sival_int;		dst->si_value.sival_int = src->si_value.sival_int;
dst->si_timerid = src->si_timerid;		dst->si_timerid = src->si_timerid;
dst->si_overrun = src->si_overrun;		dst->si_overrun = src->si_overrun;
}		}

		#ifndef _FREEBSD32_SYSPROTO_H_
		struct freebsd32_sigqueue_args {
		pid_t pid;
		int signum;
		/* union sigval32 */ int value;
		};
		#endif
		int
		freebsd32_sigqueue(struct thread td, struct freebsd32_sigqueue_args uap)
		{
		union sigval sv;

		/*
		* On 32-bit ABIs, sival_int and sival_ptr are the same.
		* On 64-bit little-endian ABIs, the low bits are the same.
		* In 64-bit big-endian ABIs, sival_int overlaps with
		* sival_ptr's HIGH bits. We choose to support sival_int
		* rather than sival_ptr in this case as it seems to be
		* more common.
		*/
		bzero(&sv, sizeof(sv));
		sv.sival_int = uap->value;

		return (kern_sigqueue(td, uap->pid, uap->signum, &sv));
		}

int		int
freebsd32_sigtimedwait(struct thread td, struct freebsd32_sigtimedwait_args uap)		freebsd32_sigtimedwait(struct thread td, struct freebsd32_sigtimedwait_args uap)
{		{
struct timespec32 ts32;		struct timespec32 ts32;
struct timespec ts;		struct timespec ts;
struct timespec *timeout;		struct timespec *timeout;
sigset_t set;		sigset_t set;
ksiginfo_t ksi;		ksiginfo_t ksi;
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