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Define the HP-UX sigcontext structure here, and prototype hpux_sendsig().

This commit is contained in:
thorpej 1997-03-16 03:45:33 +00:00
parent 5a14c36be7
commit 27c7e59344
1 changed files with 30 additions and 2 deletions
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32
sys/arch/hp300/include/hpux_machdep.h
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@ -1,7 +1,7 @@
/* $NetBSD: hpux_machdep.h,v 1.3 1996/02/28 01:05:57 thorpej Exp $ */
/* $NetBSD: hpux_machdep.h,v 1.4 1997/03/16 03:45:33 thorpej Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
* Copyright (c) 1996, 1997 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
@ -39,6 +39,32 @@
#ifndef _MACHINE_HPUX_MACHDEP_H_
#define _MACHINE_HPUX_MACHDEP_H_
/*
* Information pushed on stack when a signal is delivered.
* This is used by the kernel to restore state following
* execution of the signal handler. It is also made available
* to the handler to allow it to restore state properly if
* a non-standard exit is performed.
*/
struct hpuxsigcontext {
int hsc_syscall; /* ??? (syscall number?) */
char hsc_action; /* ??? */
char hsc_pad1;
char hsc_pad2;
char hsc_onstack; /* sigstack state to restore */
int hsc_mask; /* signal mask to restore */
int hsc_sp; /* sp to restore */
short hsc_ps; /* psl to restore */
int hsc_pc; /* pc to restore */
/*
* The following are not actually used by HP-UX. They exist
* for the convenience of the compatibility code.
*/
short _hsc_pad;
int _hsc_ap; /* pointer to hpuxsigstate */
};
int hpux_cpu_makecmds __P((struct proc *, struct exec_package *));
int hpux_cpu_vmcmd __P((struct proc *, struct exec_vmcmd *));
void hpux_cpu_bsd_to_hpux_stat __P((struct stat *, struct hpux_stat *));
@ -47,4 +73,6 @@ int hpux_cpu_sysconf_arch __P((void));
int hpux_to_bsd_uoff __P((int *, int *, struct proc *));
int hpux_dumpu __P((struct vnode *, struct ucred *));
void hpux_sendsig __P((sig_t, int, int, u_long));
#endif /* ! _MACHINE_HPUX_MACHDEP_H_ */