macro and text revision (-mdoc version 3)

[unix-history] / usr / src / lib / libc / gen / setjmperr.c

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#if defined(LIBC_SCCS) && !defined(lint)
static char sccsid[] = "@(#)setjmperr.c	5.8 (Berkeley) %G%";
#endif /* LIBC_SCCS and not lint */

/*
 * This routine is called from longjmp() when an error occurs.
 * Programs that wish to exit gracefully from this error may
 * write their own versions.
 * If this routine returns, the program is aborted.
 */

#include <setjmp.h>
#include <unistd.h>

void
longjmperror()
{
#define	ERRMSG	"longjmp botch.\n"
	(void)write(STDERR_FILENO, ERRMSG, sizeof(ERRMSG) - 1);
}