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att
GitHub Repository: att/ast
 Path: blob/master/src/lib/libast/misc/proclib.h
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/***********************************************************************

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*                                                                      *

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*               This software is part of the ast package               *

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*          Copyright (c) 1985-2012 AT&T Intellectual Property          *

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*                      and is licensed under the                       *

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*                 Eclipse Public License, Version 1.0                  *

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*                    by AT&T Intellectual Property                     *

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*                                                                      *

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*                A copy of the License is available at                 *

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*          http://www.eclipse.org/org/documents/epl-v10.html           *

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*         (with md5 checksum b35adb5213ca9657e911e9befb180842)         *

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*                                                                      *

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*              Information and Software Systems Research               *

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*                            AT&T Research                             *

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*                           Florham Park NJ                            *

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*                                                                      *

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*                 Glenn Fowler <[email protected]>                  *

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*                  David Korn <[email protected]>                   *

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*                   Phong Vo <[email protected]>                    *

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*                                                                      *

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***********************************************************************/

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#pragma prototyped

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/*

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 * Glenn Fowler

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 * AT&T Research

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 *

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 * process library definitions

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 */

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#ifndef _PROCLIB_H

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#define _PROCLIB_H

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#include <ast_standards.h>

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#include <ast.h>

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#include <errno.h>

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#include <sig.h>

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#include <wait.h>

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#if _lib_sigprocmask

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typedef sigset_t Sig_mask_t;

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#else

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typedef unsigned long Sig_mask_t;

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#endif

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struct Mods_s;

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#define _PROC_PRIVATE_ \

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	struct Mod_s*	mods;		/* process modification state	*/ \

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	long		flags;		/* original PROC_* flags	*/ \

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	Sig_mask_t	mask;		/* original blocked sig mask	*/ \

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	Sig_handler_t	sigchld;	/* PROC_FOREGROUND SIG_DFL	*/ \

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	Sig_handler_t	sigint;		/* PROC_FOREGROUND SIG_IGN	*/ \

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	Sig_handler_t	sigquit;	/* PROC_FOREGROUND SIG_IGN	*/

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#include <proc.h>

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#define proc_default	_proc_info_	/* hide external symbol		*/

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extern Proc_t		proc_default;	/* first proc			*/

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#ifndef errno

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extern int		errno;

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#endif

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#endif

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