[mLib] / report.c

/* -*-c-*-
 *
 * Reporting errors and things
 *
 * (c) 1998 Straylight/Edgeware
 */

/*----- Licensing notice --------------------------------------------------*
 *
 * This file is part of the mLib utilities library.
 *
 * mLib is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Library General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * mLib is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with mLib; if not, write to the Free
 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
 * MA 02111-1307, USA.
 */

/*----- Header files ------------------------------------------------------*/

#include <stdarg.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "quis.h"
#include "report.h"

/*----- Functions provided ------------------------------------------------*/

/* --- @moan@ --- *
 *
 * Arguments:	@const char *f@ = a @printf@-style format string
 *		@...@ = other arguments
 *
 * Returns:	---
 *
 * Use:		Reports an error.
 */

void moan(const char *f, ...)
{
  va_list ap;
  va_start(ap, f);
  fprintf(stderr, "%s: ", QUIS);
  vfprintf(stderr, f, ap);
  va_end(ap);
  putc('\n', stderr);
}

/* --- @die@ --- *
 *
 * Arguments:	@int status@ = exit status to return
 *		@const char *f@ = a @printf@-style format string
 *		@...@ = other arguments
 *
 * Returns:	Never.
 *
 * Use:		Reports an error and exits.  Like @moan@ above, only more
 *		permanent.
 */

void die(int status, const char *f, ...)
{
  va_list ap;
  va_start(ap, f);
  fprintf(stderr, "%s: ", QUIS);
  vfprintf(stderr, f, ap);
  va_end(ap);
  putc('\n', stderr);
  exit(status);
}

/*----- That's all, folks -------------------------------------------------*/
Commit	Line	Data
0875b58f	1	/* --c--
0875b58f	2	*
	3	* Reporting errors and things
	4	*
	5	* (c) 1998 Straylight/Edgeware
	6	*/
	7
d4efbcd9	8	/----- Licensing notice --------------------------------------------------
0875b58f	9	*
	10	* This file is part of the mLib utilities library.
	11	*
	12	* mLib is free software; you can redistribute it and/or modify
c846879c	13	* it under the terms of the GNU Library General Public License as
	14	* published by the Free Software Foundation; either version 2 of the
	15	* License, or (at your option) any later version.
d4efbcd9	16	*
0875b58f	17	* mLib is distributed in the hope that it will be useful,
	18	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	19	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
c846879c	20	* GNU Library General Public License for more details.
d4efbcd9	21	*
c846879c	22	* You should have received a copy of the GNU Library General Public
0bd98442	23	* License along with mLib; if not, write to the Free
	24	* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
	25	* MA 02111-1307, USA.
0875b58f	26	*/
0875b58f	27
0875b58f	28	/----- Header files ------------------------------------------------------/
	29
	30	#include <stdarg.h>
	31	#include <stdio.h>
	32	#include <stdlib.h>
	33	#include <string.h>
	34
	35	#include "quis.h"
	36	#include "report.h"
	37
	38	/----- Functions provided ------------------------------------------------/
	39
	40	/* --- @moan@ --- *
	41	*
	42	* Arguments: @const char *f@ = a @printf@-style format string
	43	* @...@ = other arguments
	44	*
	45	* Returns: ---
	46	*
	47	* Use: Reports an error.
	48	*/
	49
	50	void moan(const char *f, ...)
	51	{
	52	va_list ap;
	53	va_start(ap, f);
	54	fprintf(stderr, "%s: ", QUIS);
	55	vfprintf(stderr, f, ap);
	56	va_end(ap);
	57	putc('\n', stderr);
	58	}
	59
	60	/* --- @die@ --- *
	61	*
	62	* Arguments: @int status@ = exit status to return
	63	* @const char *f@ = a @printf@-style format string
	64	* @...@ = other arguments
	65	*
	66	* Returns: Never.
	67	*
	68	* Use: Reports an error and exits. Like @moan@ above, only more
	69	* permanent.
	70	*/
	71
	72	void die(int status, const char *f, ...)
	73	{
	74	va_list ap;
	75	va_start(ap, f);
	76	fprintf(stderr, "%s: ", QUIS);
	77	vfprintf(stderr, f, ap);
	78	va_end(ap);
	79	putc('\n', stderr);
	80	exit(status);
	81	}
	82
	83	/----- That's all, folks -------------------------------------------------/