4.3BSD-Reno/src/lib/libpc/PERROR.c

/*-
 * Copyright (c) 1979 The Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that: (1) source distributions retain this entire copyright
 * notice and comment, and (2) distributions including binaries display
 * the following acknowledgement:  ``This product includes software
 * developed by the University of California, Berkeley and its contributors''
 * in the documentation or other materials provided with the distribution
 * and in all advertising materials mentioning features or use of this
 * software. Neither the name of the University nor the names of its
 * contributors may be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef lint
static char sccsid[] = "@(#)PERROR.c	1.3 (Berkeley) 4/9/90";
#endif /* not lint */

#include	<stdio.h>
#include	<signal.h>

/*
 * Routine PERROR is called from the runtime library when a runtime
 * I/O error occurs. Its arguments are a pointer to an error message and 
 * the name of the offending file.
 */
long
PERROR(msg, fname)

	char	*msg, *fname;
{
	PFLUSH();
	fputc('\n',stderr);
	fputs(msg, stderr);
	perror(fname);
	kill(getpid(), SIGTRAP);
	return 0;
}