Manual Pages for UNIX Operating System command usage for man SDL_CDOpen

SDL API Reference                                   SDL_CDOpen(3)



NAME
     SDL_CDOpen - Opens a CD-ROM drive for access.

SYNOPSIS
     #include "SDL.h"

     SDL_CD *SDL_CDOpen(int drive);

DESCRIPTION
     Opens a CD-ROM drive for access. It returns a SDL_CD  struc-
     ture  on  success, or NULL if the drive was invalid or busy.
     This newly opened CD-ROM becomes the default  CD  used  when
     other CD functions are passed a NULL CD-ROM handle.

     Drives are numbered starting with 0. Drive 0 is  the  system
     default CD-ROM.

EXAMPLES
     SDL_CD *cdrom;
     int cur_track;
     int min, sec, frame;
     SDL_Init(SDL_INIT_CDROM);
     atexit(SDL_Quit);

     /* Check for CD drives */
     if(!SDL_CDNumDrives()){
       /* None found */
       fprintf(stderr, "No CDROM devices available
     ");
       exit(-1);
     }

     /* Open the default drive */
     cdrom=SDL_CDOpen(0);

     /* Did if open? Check if cdrom is NULL */
     if(!cdrom){
       fprintf(stderr, "Couldn't open drive: %s
     ", SDL_GetError());
       exit(-1);
     }

     /* Print Volume info */
     printf("Name: %s
     ", SDL_CDName(0));
     printf("Tracks: %d
     ", cdrom->numtracks);
     for(cur_track=0;cur_track < cdrom->numtracks; cur_track++){
       FRAMES_TO_MSF(cdrom->track[cur_track].length, &min, &sec, &frame);
       printf("     Track %d: Length %d:%d
     ", cur_track, min, sec);
     }



SDL            Last change: Tue 11 Sep 2001, 22:58              1






SDL API Reference                                   SDL_CDOpen(3)



     SDL_CDClose(cdrom);

SEE ALSO
     SDL_CD, SDL_CDtrack, SDL_CDClose



















































SDL            Last change: Tue 11 Sep 2001, 22:58              2