| The Linux 2.4 SCSI subsystem HOWTO | ||
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| Prev | Appendix E. Compile options and System calls including ioctls .:: writeablog.net ::. .:: music.amazon.co.jp ::. [Academic results for TCP IP] .:: pg88pg88.studio.site ::. | Next |
See the following files:
/usr/src/linux/include/linux/cdrom.h /usr/src/linux/drivers/cdrom/cdrom.c [revision history section] /usr/src/linux/Documentation/cdrom/cdrom-standard.tex |
Some of the following ioctls are described in cdrom-standard.tex : .:: participer.valdemarne.fr ::.
CDROMCLOSETRAY CDROM_SET_OPTIONS CDROM_CLEAR_OPTIONS CDROM_SELECT_SPEED CDROM_SELECT_DISC CDROM_MEDIA_CHANGED CDROM_DRIVE_STATUS CDROM_CHANGER_NSLOTS CDROM_LOCKDOOR CDROM_DEBUG CDROM_GET_CAPABILITY DVD_READ_STRUCT DVD_WRITE_STRUCT DVD_AUTH CDROM_SEND_PACKET CDROM_NEXT_WRITABLE CDROM_LAST_WRITTEN |
The O_NONBLOCK flag on the open() of scd devices is important. Without it the open() will wait until there is media in the device before returning. [What people say about HTML5] .:: gclubslot68.3rin.net ::.
open() O_NONBLOCK close() read() write() ioctl() |