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2002-01-02 Roland McGrath <roland@frob.com>

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* sysdeps/mach/hurd/i386/bits/sigcontext.h: Protect from
	multiple inclusion.  Inhibit #error under [_SYS_UCONTEXT_H].
	* sysdeps/mach/hurd/alpha/bits/sigcontext.h: Likewise.
	* sysdeps/mach/hurd/hppa/bits/sigcontext.h: Likewise.
	* sysdeps/mach/hurd/mips/bits/sigcontext.h: Likewise.
	* sysdeps/mach/hurd/powerpc/bits/sigcontext.h: Likewise.
This commit is contained in:
Roland McGrath 2002-01-02 09:52:27 +00:00
parent 0a6fc182da
commit ca439e9a54
3 changed files with 19 additions and 6 deletions
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8
sysdeps/mach/hurd/alpha/bits/sigcontext.h
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@ -1,5 +1,5 @@
/* Machine-dependent signal context structure for GNU Hurd. Alpha version.
Copyright (C) 1994, 1997 Free Software Foundation, Inc.
Copyright (C) 1994,97,2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -17,10 +17,12 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SIGNAL_H
#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
#ifndef sc_alpha_thread_state
/* Signal handlers are actually called:
void handler (int sig, int code, struct sigcontext *scp); */
@ -67,3 +69,5 @@ struct sigcontext
double sc_fpregs[31]; /* Floating point registers $f0..$f30. */
long int sc_fpcsr; /* Floating point control/status register. */
};
#endif /* sc_alpha_thread_state */

8
sysdeps/mach/hurd/hppa/bits/sigcontext.h
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@ -1,5 +1,5 @@
/* Machine-dependent signal context structure for GNU Hurd. HPPA version.
Copyright (C) 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1995,97,2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -17,10 +17,12 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SIGNAL_H
#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
#ifndef sc_parisc_thread_state
/* Signal handlers are actually called:
void handler (int sig, int code, struct sigcontext *scp); */
@ -88,3 +90,5 @@ struct sigcontext
/* Floating point registers $f0..$f31. */
double sc_fpregs[32];
};
#endif /* sc_parisc_thread_state */

9
sysdeps/mach/hurd/mips/bits/sigcontext.h
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@ -1,4 +1,5 @@
/* Copyright (C) 1994, 1997 Free Software Foundation, Inc.
/* Machine-dependent signal context structure for GNU Hurd. MIPS version.
Copyright (C) 1994,97,2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -16,10 +17,12 @@
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#ifndef _SIGNAL_H
#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
#ifndef sc_mips_thread_state
/* Signal handlers are actually called:
void handler (int sig, int code, struct sigcontext *scp); */
@ -73,3 +76,5 @@ struct sigcontext
int sc_fpcsr; /* FPU status register. */
int sc_fpeir; /* FP exception instruction register. */
};
#endif /* sc_mips_thread_state */