sdl_error.c

完整的RTP RTSP代码库

/*
    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2004 Sam Lantinga

    This library 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.

    This library 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 this library; if not, write to the Free
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    Sam Lantinga
    [e-mail]
*/

#ifdef SAVE_RCSID
static char rcsid =
 "@(#) $Id: SDL_error.c,v 1.1 2004/03/17 18:17:53 wmaycisco Exp $";
#endif

/* Simple error handling in SDL */

#include "SDL.h"
/* Very common errors go here */
void SDL_Error(SDL_errorcode code)
{
	switch (code) {
		case SDL_ENOMEM:
			SDL_SetError("Out of memory");
			break;
		case SDL_EFREAD:
			SDL_SetError("Error reading from datastream");
			break;
		case SDL_EFWRITE:
			SDL_SetError("Error writing to datastream");
			break;
		case SDL_EFSEEK:
			SDL_SetError("Error seeking in datastream");
			break;
		default:
			SDL_SetError("Unknown SDL error");
			break;
	}
}