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/***********************************************************************
* *
* This software is part of the ast package *
* Copyright (c) 1985-2010 AT&T Intellectual Property *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Intellectual Property *
* *
* A copy of the License is available at *
* http://www.opensource.org/licenses/cpl1.0.txt *
* (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9) *
* *
* Information and Software Systems Research *
* AT&T Research *
* Florham Park NJ *
* *
* Glenn Fowler <gsf@research.att.com> *
* David Korn <dgk@research.att.com> *
* Phong Vo <kpv@research.att.com> *
* *
***********************************************************************/
#pragma prototyped
/*
* Glenn Fowler
* AT&T Research
*
* process library definitions
*/
#ifndef _PROCLIB_H
#define _PROCLIB_H
#include <ast.h>
#include <errno.h>
#include <sig.h>
#if _lib_sigprocmask
typedef sigset_t Sig_mask_t;
#else
typedef unsigned long Sig_mask_t;
#endif
struct Mods_s;
#define _PROC_PRIVATE_ \
struct Mod_s* mods; /* process modification state */ \
long flags; /* original PROC_* flags */ \
Sig_mask_t mask; /* original blocked sig mask */ \
Sig_handler_t sigchld; /* PROC_FOREGROUND SIG_DFL */ \
Sig_handler_t sigint; /* PROC_FOREGROUND SIG_IGN */ \
Sig_handler_t sigquit; /* PROC_FOREGROUND SIG_IGN */
#include <proc.h>
#define proc_default _proc_info_ /* hide external symbol */
extern Proc_t proc_default; /* first proc */
#ifndef errno
extern int errno;
#endif
#endif
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