92 lines
1.7 KiB
C
92 lines
1.7 KiB
C
/* Copyright (c) 1984 AT&T */
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/* All Rights Reserved */
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/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
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/* The copyright notice above does not evidence any */
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/* actual or intended publication of such source code. */
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#ifndef lint
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static char sccsid[] = "@(#)defs.c 1.1 92/07/30 SMI"; /* from S5R3.1 1.10 */
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#endif
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/*
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* UNIX shell
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*/
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#include <setjmp.h>
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#include "mode.h"
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#include "name.h"
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#include <sys/param.h>
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#ifndef NOFILE
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#define NOFILE 20
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#endif
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/* temp files and io */
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int output = 2;
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int ioset;
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struct ionod *iotemp; /* files to be deleted sometime */
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struct ionod *fiotemp; /* function files to be deleted sometime */
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struct ionod *iopend; /* documents waiting to be read at NL */
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struct fdsave fdmap[NOFILE];
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/* substitution */
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int dolc;
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char **dolv;
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struct dolnod *argfor;
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struct argnod *gchain;
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/* name tree and words */
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int wdval;
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int wdnum;
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int fndef;
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int nohash;
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struct argnod *wdarg;
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int wdset;
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BOOL reserv;
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/* special names */
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char *pcsadr;
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char *pidadr;
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char *cmdadr;
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/* transput */
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char *tmpnam;
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int serial;
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unsigned peekc;
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unsigned peekn;
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char *comdiv;
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long flags;
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int rwait; /* flags read waiting */
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/* error exits from various parts of shell */
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jmp_buf subshell;
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jmp_buf errshell;
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jmp_buf INTbuf;
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/* fault handling */
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BOOL trapnote;
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/* execflgs */
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int exitval;
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int retval;
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BOOL execbrk;
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int loopcnt;
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int breakcnt;
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int funcnt;
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int wasintr; /* used to tell if break or delete is hit
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while executing a wait
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*/
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int eflag;
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int s5builtins;
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/* The following stuff is from stak.h */
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char *stakbas;
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char *staktop;
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char *stakbot;
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char *stakbsy;
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char *brkend;
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