Subversion Repositories eco32

/*

 * console.c -- the simulator's operator console

 */

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <stdarg.h>

#include <signal.h>

#include "common.h"

#include "console.h"

#include "error.h"

#include "cpu.h"

#include "getline.h"

static void (*oldSigIntHandler)(int signum);

static void newSigIntHandler(int signum) {

  signal(SIGINT, newSigIntHandler);

  cpuHalt();

}

char *cGetLine(char *prompt) {

  return gl_getline(prompt);

}

void cAddHist(char *line) {

  gl_histadd(line);

}

void cPrintf(char *format, ...) {

  va_list ap;

  va_start(ap, format);

  vprintf(format, ap);

  va_end(ap);

}

void cInit(void) {

  oldSigIntHandler = signal(SIGINT, newSigIntHandler);

}

void cExit(void) {

  signal(SIGINT, oldSigIntHandler);

}