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Update for signal handling changes.

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This commit is contained in:
mycroft 1995-08-17 03:07:47 +00:00
parent 873ed30f83
commit 760379d766
1 changed files with 14 additions and 9 deletions
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23
sys/compat/common/kern_sig_43.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_sig_43.c,v 1.2 1995/08/15 16:52:30 mycroft Exp $ */
/* $NetBSD: kern_sig_43.c,v 1.3 1995/08/17 03:07:47 mycroft Exp $ */
/*
* Copyright (c) 1982, 1986, 1989, 1991, 1993
@ -121,14 +121,16 @@ compat_43_sigstack(p, uap, retval)
if (SCARG(uap, oss) && (error = copyout((caddr_t)&ss,
(caddr_t)SCARG(uap, oss), sizeof (struct sigstack))))
return (error);
if (SCARG(uap, nss) && (error = copyin((caddr_t)SCARG(uap, nss),
(caddr_t)&ss, sizeof (ss))) == 0) {
psp->ps_sigstk.ss_base = ss.ss_sp;
psp->ps_sigstk.ss_size = 0;
psp->ps_sigstk.ss_flags |= ss.ss_onstack & SS_ONSTACK;
psp->ps_flags |= SAS_ALTSTACK;
}
return (error);
if (SCARG(uap, nss) == 0)
return (0);
if (error = copyin((caddr_t)SCARG(uap, nss), (caddr_t)&ss,
sizeof (ss)))
return (error);
psp->ps_flags |= SAS_ALTSTACK;
psp->ps_sigstk.ss_base = ss.ss_sp;
psp->ps_sigstk.ss_size = 0;
psp->ps_sigstk.ss_flags |= ss.ss_onstack & SS_ONSTACK;
return (0);
}
/*
@ -165,8 +167,11 @@ compat_43_sigvec(p, uap, retval)
sv->sv_flags |= SV_ONSTACK;
if ((ps->ps_sigintr & bit) != 0)
sv->sv_flags |= SV_INTERRUPT;
if ((ps->ps_sigreset & bit) != 0)
sv->sv_flags |= SV_RESETHAND;
if (p->p_flag & P_NOCLDSTOP)
sv->sv_flags |= SA_NOCLDSTOP;
sv->sv_mask &= ~bit;
if (error = copyout((caddr_t)sv, (caddr_t)SCARG(uap, osv),
sizeof (vec)))
return (error);