usr/src/usr.bin/pascal/pdx/process.h

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *      @(#)process.h   5.2 (Berkeley) %G%
 */

/*
 * Definitions for process module.
 *
 * This module contains the routines to manage the execution and
 * tracing of the debuggee process.
 */

typedef struct process PROCESS;

PROCESS *process;

int initstart();        /* initial process start up */
int run();              /* start program running */
int arginit();          /* initialize program arguments */
int setargs();          /* special argument handling */
int newarg();           /* add a new argument to list for program */
int inarg();            /* set standard input for program */
int outarg();           /* set standard output for program */
int cont();             /* continue execution where last left off */
int step();             /* single step */
int stepc();            /* single step command */
int stepto();           /* execute up to a given address */
int next();             /* single step, skip over calls */
int endprogram();       /* note the termination of the program */
int printstatus();      /* print current error */
int printwhere();       /* print current source line and file */
BOOLEAN isfinished();   /* TRUE if process has terminated */
int iread(), dread();   /* read from the process' address space */
int iwrite(), dwrite(); /* write to the process' address space */