diff --git a/man2/ioctl_list.2 b/man2/ioctl_list.2 deleted file mode 100644 index b9fb74d8b..000000000 --- a/man2/ioctl_list.2 +++ /dev/null @@ -1,1046 +0,0 @@ -.\" Ioctl List 1.3.27 is copyright 1995 by Michael Elizabeth Chastain. -.\" Michael Elizabeth Chastain -.\" -.\" -.\" %%%LICENSE_START(GPLv2_MISC) -.\" It is licensed under the GNU General Public License, Version 2. -.\" %%%LICENSE_END -.\" -.\" Ioctl List 1.3.27 -.\" Sun 17 Sep 1995 -.\" -.\" // Copyright -.\" -.\" -.\" -.\" // Change Log -.\" -.\" 1.3.27 421 ioctls. -.\" Type information for non-pointer args. -.\" SIOCDEVPRIVATE, SIOCPROTOPRIVATE ioctls. -.\" Descriptions of extended arguments. -.\" -.\" 1.2.9 365 ioctls. -.\" First public version. -.\" -.\" -.\" 2007-12-29 Alain Portal and Michael Kerrisk -.\" : -.\" Various formatting improvements -.\" -.TH IOCTL_LIST 2 2019-11-19 "Linux" "Linux Programmer's Manual" -.SH NAME -ioctl_list \- list of ioctl calls in Linux/i386 kernel -.SH DESCRIPTION -This is Ioctl List 1.3.27, a list of ioctl calls in Linux/i386 kernel -1.3.27. -It contains 421 ioctls from -.IR . -For each ioctl, its numerical value, its name, and its argument -type are given. -.PP -An argument type of -.I "const struct foo\ *" -means the argument is input to the kernel. -.I "struct foo\ *" -means the kernel outputs the argument. -If the kernel uses the argument for both input and output, this is -marked with \fI//\ I-O\fP. -.PP -Some ioctls take more arguments or return more values than a single -structure. -These are marked \fI//\ MORE\fP and documented further in a -separate section. -In addition, information about some ioctls can be found in -the pages listed under SEE ALSO in -.BR ioctl (2). -.PP -This list is very incomplete. -.SS ioctl structure -.\" added two sections - aeb -Ioctl command values are 32-bit constants. -In principle these constants are completely arbitrary, but people have -tried to build some structure into them. -.PP -The old Linux situation was that of mostly 16-bit constants, where the -last byte is a serial number, and the preceding byte(s) give a type -indicating the driver. -Sometimes the major number was used: 0x03 -for the -.B HDIO_* -ioctls, 0x06 for the -.B LP* -ioctls. -And sometimes -one or more ASCII letters were used. -For example, -.B TCGETS -has value -0x00005401, with 0x54 = \(aqT\(aq indicating the terminal driver, and -.B CYGETTIMEOUT -has value 0x00435906, with 0x43 0x59 = \(aqC\(aq \(aqY\(aq -indicating the cyclades driver. -.PP -Later (0.98p5) some more information was built into the number. -One has 2 direction bits -(00: none, 01: write, 10: read, 11: read/write) -followed by 14 size bits (giving the size of the argument), -followed by an 8-bit type (collecting the ioctls in groups -for a common purpose or a common driver), and an 8-bit -serial number. -.PP -The macros describing this structure live in -.I -and are -.B _IO(type,nr) -and -.BR "{_IOR,_IOW,_IOWR}(type,nr,size)" . -They use -.I sizeof(size) -so that size is a -misnomer here: this third argument is a data type. -.PP -Note that the size bits are very unreliable: in lots of cases -they are wrong, either because of buggy macros using -.IR sizeof(sizeof(struct)) , -or because of legacy values. -.PP -Thus, it seems that the new structure only gave disadvantages: -it does not help in checking, but it causes varying values -for the various architectures. -.SH RETURN VALUE -Decent ioctls return 0 on success and \-1 on error, while -any output value is stored via the argument. -However, -quite a few ioctls in fact return an output value. -This is not yet indicated below. -.PP -// Main table. -.PP -// -.TS -l l. -FIOSETOWN const int * -SIOCSPGRP const int * -FIOGETOWN int * -SIOCGPGRP int * -SIOCATMAR int * -SIOCGSTAMP timeval * -.TE -.sp 1 -// -.TS -l l. -TCGETS struct termios * -TCSETS const struct termios * -TCSETSW const struct termios * -TCSETSF const struct termios * -TCGETA struct termio * -TCSETA const struct termio * -TCSETAW const struct termio * -TCSETAF const struct termio * -TCSBRK int -TCXONC int -TCFLSH int -TIOCEXCL void -TIOCNXCL void -TIOCSCTTY int -TIOCGPGRP pid_t * -TIOCSPGRP const pid_t * -TIOCOUTQ int * -TIOCSTI const char * -TIOCGWINSZ struct winsize * -TIOCSWINSZ const struct winsize * -TIOCMGET int * -TIOCMBIS const int * -TIOCMBIC const int * -TIOCMSET const int * -TIOCGSOFTCAR int * -TIOCSSOFTCAR const int * -FIONREAD int * -TIOCINQ int * -TIOCLINUX const char * // MORE -TIOCCONS void -TIOCGSERIAL struct serial_struct * -TIOCSSERIAL const struct serial_struct * -TIOCPKT const int * -FIONBIO const int * -TIOCNOTTY void -TIOCSETD const int * -TIOCGETD int * -TCSBRKP int -TIOCTTYGSTRUCT struct tty_struct * -FIONCLEX void -FIOCLEX void -FIOASYNC const int * -TIOCSERCONFIG void -TIOCSERGWILD int * -TIOCSERSWILD const int * -TIOCGLCKTRMIOS struct termios * -TIOCSLCKTRMIOS const struct termios * -TIOCSERGSTRUCT struct async_struct * -TIOCSERGETLSR int * -.TE -.\" Some tables are split into two or more to avoid the warning: -.\" "table wider than line width". Some lines are to long to fit -.\" on one line on an 80 columns console -.TS -l l. -TIOCSERGETMULTI struct serial_multiport_struct * -TIOCSERSETMULTI const struct serial_multiport_struct * -.TE -.sp 1 -// -.TS -l l. -SIOCAX25GETUID const struct sockaddr_ax25 * -SIOCAX25ADDUID const struct sockaddr_ax25 * -SIOCAX25DELUID const struct sockaddr_ax25 * -SIOCAX25NOUID const int * -SIOCAX25DIGCTL const int * -SIOCAX25GETPARMS struct ax25_parms_struct * // I-O -.TE -.TS -l l. -SIOCAX25SETPARMS const struct ax25_parms_struct * -.TE -.sp 1 -// -.TS -l l. -STL_BINTR void -STL_BSTART void -STL_BSTOP void -STL_BRESET void -.TE -.sp 1 -// -.TS -l l. -CDROMPAUSE void -CDROMRESUME void -CDROMPLAYMSF const struct cdrom_msf * -CDROMPLAYTRKIND const struct cdrom_ti * -CDROMREADTOCHDR struct cdrom_tochdr * -.TE -.TS -l l l. -CDROMREADTOCENTRY struct cdrom_tocentry * // I-O -.TE -.TS -l l l. -CDROMSTOP void -CDROMSTART void -CDROMEJECT void -CDROMVOLCTRL const struct cdrom_volctrl * -CDROMSUBCHNL struct cdrom_subchnl * // I-O -CDROMREADMODE2 const struct cdrom_msf * // MORE -CDROMREADMODE1 const struct cdrom_msf * // MORE -CDROMREADAUDIO const struct cdrom_read_audio * // MORE -CDROMEJECT_SW int -.TE -.TS -l l l. -CDROMMULTISESSION struct cdrom_multisession * // I-O -.TE -.TS -l l l. -CDROM_GET_UPC struct { char [8]; } * -CDROMRESET void -CDROMVOLREAD struct cdrom_volctrl * -CDROMREADRAW const struct cdrom_msf * // MORE -CDROMREADCOOKED const struct cdrom_msf * // MORE -CDROMSEEK const struct cdrom_msf * -.TE -.sp 1 -// -.TS -l l. -CM206CTL_GET_STAT int -CM206CTL_GET_LAST_STAT int -.TE -.sp 1 -// -.TS -l l. -CYGETMON struct cyclades_monitor * -CYGETTHRESH int * -CYSETTHRESH int -CYGETDEFTHRESH int * -CYSETDEFTHRESH int -CYGETTIMEOUT int * -CYSETTIMEOUT int -CYGETDEFTIMEOUT int * -CYSETDEFTIMEOUT int -.TE -.sp 1 -// -.TS -l l. -FDCLRPRM void -FDSETPRM const struct floppy_struct * -FDDEFPRM const struct floppy_struct * -FDGETPRM struct floppy_struct * -FDMSGON void -FDMSGOFF void -FDFMTBEG void -FDFMTTRK const struct format_descr * -FDFMTEND void -FDSETEMSGTRESH int -FDFLUSH void -FDSETMAXERRS const struct floppy_max_errors * -FDGETMAXERRS struct floppy_max_errors * -FDGETDRVTYP struct { char [16]; } * -FDSETDRVPRM const struct floppy_drive_params * -FDGETDRVPRM struct floppy_drive_params * -FDGETDRVSTAT struct floppy_drive_struct * -FDPOLLDRVSTAT struct floppy_drive_struct * -FDRESET int -FDGETFDCSTAT struct floppy_fdc_state * -FDWERRORCLR void -FDWERRORGET struct floppy_write_errors * -.TE -.TS -l l l. -FDRAWCMD struct floppy_raw_cmd * // MORE // I-O -FDTWADDLE void -.TE -.sp 1 -// -.TS -l l l. -BLKROSET const int * -BLKROGET int * -BLKRRPART void -BLKGETSIZE unsigned long * -BLKFLSBUF void -BLKRASET unsigned long -BLKRAGET unsigned long * -FIBMAP int * // I-O -FIGETBSZ int * -FS_IOC_GETFLAGS int * -FS_IOC_SETFLAGS int * -FS_IOC_GETVERSION int * -FS_IOC_SETVERSION int * -FS_IOC_FIEMAP struct fiemap * -FS_IOC32_SETFLAGS int * -FS_IOC32_SETFLAGS int * -FS_IOC32_GETVERSION int * -FS_IOC32_SETVERSION int * -.TE -.sp 1 -// -.TS -l l. -HDIO_GETGEO struct hd_geometry * -HDIO_GET_UNMASKINTR int * -HDIO_GET_MULTCOUNT int * -HDIO_GET_IDENTITY struct hd_driveid * -HDIO_GET_KEEPSETTINGS int * -HDIO_GET_CHIPSET int * -HDIO_GET_NOWERR int * -HDIO_GET_DMA int * -HDIO_DRIVE_CMD int * // I-O -HDIO_SET_MULTCOUNT int -HDIO_SET_UNMASKINTR int -HDIO_SET_KEEPSETTINGS int -HDIO_SET_CHIPSET int -HDIO_SET_NOWERR int -HDIO_SET_DMA int -.TE -.sp 1 -// -.TS -l l l. -EQL_ENSLAVE struct ifreq * // MORE // I-O -EQL_EMANCIPATE struct ifreq * // MORE // I-O -EQL_GETSLAVECFG struct ifreq * // MORE // I-O -EQL_SETSLAVECFG struct ifreq * // MORE // I-O -EQL_GETMASTRCFG struct ifreq * // MORE // I-O -EQL_SETMASTRCFG struct ifreq * // MORE // I-O -.TE -.sp 1 -// -.TS -l l l. -SIOCDEVPLIP struct ifreq * // I-O -.TE -.sp 1 -// -.TS -l l. -PPPIOCGFLAGS int * -PPPIOCSFLAGS const int * -PPPIOCGASYNCMAP int * -PPPIOCSASYNCMAP const int * -PPPIOCGUNIT int * -PPPIOCSINPSIG const int * -PPPIOCSDEBUG const int * -PPPIOCGDEBUG int * -PPPIOCGSTAT struct ppp_stats * -PPPIOCGTIME struct ppp_ddinfo * -PPPIOCGXASYNCMAP struct { int [8]; } * -PPPIOCSXASYNCMAP const struct { int [8]; } * -PPPIOCSMRU const int * -PPPIOCRASYNCMAP const int * -PPPIOCSMAXCID const int * -.TE -.sp 1 -// -.TS -l l. -SIOCAIPXITFCRT const char * -SIOCAIPXPRISLT const char * -SIOCIPXCFGDATA struct ipx_config_data * -.TE -.sp 1 -// -.TS -l l. -GIO_FONT struct { char [8192]; } * -PIO_FONT const struct { char [8192]; } * -.TE -.TS -l2 l2 l. -GIO_FONTX struct console_font_desc * // MORE // I-O -PIO_FONTX const struct console_font_desc * //MORE -.TE -.TS -l l l. -GIO_CMAP struct { char [48]; } * -PIO_CMAP const struct { char [48]; } -.TE -.TS -l l l. -KIOCSOUND int -KDMKTONE int -KDGETLED char * -KDSETLED int -KDGKBTYPE char * -KDADDIO int // MORE -KDDELIO int // MORE -KDENABIO void // MORE -KDDISABIO void // MORE -KDSETMODE int -KDGETMODE int * -KDMAPDISP void // MORE -KDUNMAPDISP void // MORE -GIO_SCRNMAP struct { char [E_TABSZ]; } * -.TE -.TS -l l. -PIO_SCRNMAP const struct { char [E_TABSZ]; } * -GIO_UNISCRNMAP struct { short [E_TABSZ]; } * -PIO_UNISCRNMAP const struct { short [E_TABSZ]; } * -.TE -.TS -l l l. -GIO_UNIMAP struct unimapdesc * // MORE // I-O -PIO_UNIMAP const struct unimapdesc * // MORE -PIO_UNIMAPCLR const struct unimapinit * -KDGKBMODE int * -KDSKBMODE int -KDGKBMETA int * -KDSKBMETA int -KDGKBLED int * -KDSKBLED int -KDGKBENT struct kbentry * // I-O -KDSKBENT const struct kbentry * -KDGKBSENT struct kbsentry * // I-O -KDSKBSENT const struct kbsentry * -KDGKBDIACR struct kbdiacrs * -KDSKBDIACR const struct kbdiacrs * -KDGETKEYCODE struct kbkeycode * // I-O -KDSETKEYCODE const struct kbkeycode * -KDSIGACCEPT int -.TE -.sp 1 -// -.TS -l l. -LPCHAR int -LPTIME int -LPABORT int -LPSETIRQ int -LPGETIRQ int * -LPWAIT int -LPCAREFUL int -LPABORTOPEN int -LPGETSTATUS int * -LPRESET void -LPGETSTATS struct lp_stats * -.TE -.sp 1 -// -.TS -l l l. -SIOCGETVIFCNT struct sioc_vif_req * // I-O -SIOCGETSGCNT struct sioc_sg_req * // I-O -.TE -.sp 1 -// see -.BR ioctl_fat (2) -.TS -l l. -VFAT_IOCTL_READDIR_BOTH struct dirent [2] -VFAT_IOCTL_READDIR_SHORT struct dirent [2] -FAT_IOCTL_GET_ATTRIBUTES __u32 * -FAT_IOCTL_SET_ATTRIBUTES const __u32 * -FAT_IOCTL_GET_VOLUME_ID __u32 * -.TE -.sp 1 -// -.TS -l l. -MTIOCTOP const struct mtop * -MTIOCGET struct mtget * -MTIOCPOS struct mtpos * -MTIOCGETCONFIG struct mtconfiginfo * -MTIOCSETCONFIG const struct mtconfiginfo * -.TE -.sp 1 -// -.TS -l l l. -SIOCNRGETPARMS struct nr_parms_struct * // I-O -SIOCNRSETPARMS const struct nr_parms_struct * -SIOCNRDECOBS void -SIOCNRRTCTL const int * -.TE -.sp 1 -// -.br -// This API is deprecated. -.br -// It is being replaced by nl80211 and cfg80211. -See -.br -// -.I https://wireless.wiki.kernel.org/en/developers/documentation/nl80211 -.TS -l l l. -x00008b00 SIOCSIWCOMMIT struct iwreq * -x00008b01 SIOCGIWNAME struct iwreq * -x00008b02 SIOCSIWNWID struct iwreq * -x00008b03 SIOCGIWNWID struct iwreq * -x00008b04 SIOCSIWFREQ struct iwreq * -x00008b05 SIOCGIWFREQ struct iwreq * -x00008b06 SIOCSIWMODE struct iwreq * -x00008b07 SIOCGIWMODE struct iwreq * -x00008b08 SIOCSIWSENS struct iwreq * -x00008b09 SIOCGIWSENS struct iwreq * -x00008b0a SIOCSIWRANGE struct iwreq * -x00008b0b SIOCGIWRANGE struct iwreq * -x00008b0c SIOCSIWPRIV struct iwreq * -x00008b0d SIOCGIWPRIV struct iwreq * -x00008b0e SIOCSIWSTATS struct iwreq * -x00008b0f SIOCGIWSTATS struct iwreq * -x00008b10 SIOCSIWSPY struct iwreq * -x00008b11 SIOCGIWSPY struct iwreq * -x00008b12 SIOCSIWTHRSPY struct iwreq * -x00008b13 SIOCGIWTHRSPY struct iwreq * -x00008b14 SIOCSIWAP struct iwreq * -x00008b15 SIOCGIWAP struct iwreq * -x00008b17 SIOCGIWAPLIST struct iwreq * -x00008b18 SIOCSIWSCAN struct iwreq * -x00008b19 SIOCGIWSCAN struct iwreq * -x00008b1a SIOCSIWESSID struct iwreq * -x00008b1b SIOCGIWESSID struct iwreq * -x00008b1c SIOCSIWNICKN struct iwreq * -x00008b1d SIOCGIWNICKN struct iwreq * -x00008b20 SIOCSIWRATE struct iwreq * -x00008b21 SIOCGIWRATE struct iwreq * -x00008b22 SIOCSIWRTS struct iwreq * -x00008b23 SIOCGIWRTS struct iwreq * -x00008b24 SIOCSIWFRAG struct iwreq * -x00008b25 SIOCGIWFRAG struct iwreq * -x00008b26 SIOCSIWTXPOW struct iwreq * -x00008b27 SIOCGIWTXPOW struct iwreq * -x00008b28 SIOCSIWRETRY struct iwreq * -x00008b29 SIOCGIWRETRY struct iwreq * -x00008b2a SIOCSIWENCODE struct iwreq * -x00008b2b SIOCGIWENCODE struct iwreq * -x00008b2c SIOCSIWPOWER struct iwreq * -x00008b2d SIOCGIWPOWER struct iwreq * -x00008b30 SIOCSIWGENIE struct iwreq * -x00008b31 SIOCGIWGENIE struct iwreq * -x00008b16 SIOCSIWMLME struct iwreq * -x00008b32 SIOCSIWAUTH struct iwreq * -x00008b33 SIOCGIWAUTH struct iwreq * -x00008b34 SIOCSIWENCODEEXT struct iwreq * -x00008b35 SIOCGIWENCODEEXT struct iwreq * -x00008b36 SIOCSIWPMKSA struct iwreq * -.TE -.sp 1 -// -.TS -l l. -DDIOCSDBG const int * -CDROMAUDIOBUFSIZ int -.TE -.sp 1 -// -.TS -l l l. -TIOCSCCINI void -TIOCCHANINI const struct scc_modem * -TIOCGKISS struct ioctl_command * // I-O -TIOCSKISS const struct ioctl_command * -TIOCSCCSTAT struct scc_stat * -.TE -.sp 1 -// -.TS -l l. -SCSI_IOCTL_GET_IDLUN struct { int [2]; } * -SCSI_IOCTL_TAGGED_ENABLE void -SCSI_IOCTL_TAGGED_DISABLE void -.TE -.TS -l l l. -SCSI_IOCTL_PROBE_HOST const int * // MORE -.TE -.sp 1 -// -.TS -l l l. -SMB_IOC_GETMOUNTUID uid_t * -.TE -.sp 1 -// see -.BR netdevice (7) -.PP -.TS -l l l. -SIOCADDRT const struct rtentry * // MORE -SIOCDELRT const struct rtentry * // MORE -SIOCGIFNAME char [] -SIOCSIFLINK void -SIOCGIFCONF struct ifconf * // MORE // I-O -SIOCGIFFLAGS struct ifreq * // I-O -SIOCSIFFLAGS const struct ifreq * -SIOCGIFADDR struct ifreq * // I-O -SIOCSIFADDR const struct ifreq * -SIOCGIFDSTADDR struct ifreq * // I-O -SIOCSIFDSTADDR const struct ifreq * -SIOCGIFBRDADDR struct ifreq * // I-O -SIOCSIFBRDADDR const struct ifreq * -SIOCGIFNETMASK struct ifreq * // I-O -SIOCSIFNETMASK const struct ifreq * -SIOCGIFMETRIC struct ifreq * // I-O -SIOCSIFMETRIC const struct ifreq * -SIOCGIFMEM struct ifreq * // I-O -SIOCSIFMEM const struct ifreq * -SIOCGIFMTU struct ifreq * // I-O -SIOCSIFMTU const struct ifreq * -.TE -.TS -l l l. -OLD_SIOCGIFHWADDR struct ifreq * // I-O -SIOCSIFHWADDR const struct ifreq * // MORE -SIOCGIFENCAP int * -SIOCSIFENCAP const int * -SIOCGIFHWADDR struct ifreq * // I-O -SIOCGIFSLAVE void -SIOCSIFSLAVE void -SIOCADDMULTI const struct ifreq * -SIOCDELMULTI const struct ifreq * -SIOCADDRTOLD void -SIOCDELRTOLD void -SIOCDARP const struct arpreq * -SIOCGARP struct arpreq * // I-O -SIOCSARP const struct arpreq * -SIOCDRARP const struct arpreq * -SIOCGRARP struct arpreq * // I-O -SIOCSRARP const struct arpreq * -SIOCGIFMAP struct ifreq * // I-O -SIOCSIFMAP const struct ifreq * -.TE -.sp 1 -// -.TS -l l. -SNDCTL_SEQ_RESET void -SNDCTL_SEQ_SYNC void -.TE -.TS -l l l. -SNDCTL_SYNTH_INFO struct synth_info * // I-O -SNDCTL_SEQ_CTRLRATE int * // I-O -SNDCTL_SEQ_GETOUTCOUNT int * -SNDCTL_SEQ_GETINCOUNT int * -SNDCTL_SEQ_PERCMODE void -.TE -.TS -l l. -SNDCTL_FM_LOAD_INSTR const struct sbi_instrument * -.TE -.TS -l l l. -SNDCTL_SEQ_TESTMIDI const int * -SNDCTL_SEQ_RESETSAMPLES const int * -SNDCTL_SEQ_NRSYNTHS int * -SNDCTL_SEQ_NRMIDIS int * -SNDCTL_MIDI_INFO struct midi_info * // I-O -SNDCTL_SEQ_THRESHOLD const int * -SNDCTL_SYNTH_MEMAVL int * // I-O -SNDCTL_FM_4OP_ENABLE const int * -SNDCTL_PMGR_ACCESS struct patmgr_info * // I-O -SNDCTL_SEQ_PANIC void -.TE -.TS -l l. -SNDCTL_SEQ_OUTOFBAND const struct seq_event_rec * -.TE -.TS -l l l. -SNDCTL_TMR_TIMEBASE int * // I-O -SNDCTL_TMR_START void -SNDCTL_TMR_STOP void -SNDCTL_TMR_CONTINUE void -SNDCTL_TMR_TEMPO int * // I-O -SNDCTL_TMR_SOURCE int * // I-O -SNDCTL_TMR_METRONOME const int * -SNDCTL_TMR_SELECT int * // I-O -SNDCTL_PMGR_IFACE struct patmgr_info * // I-O -SNDCTL_MIDI_PRETIME int * // I-O -SNDCTL_MIDI_MPUMODE const int * -.TE -.TS -l l l. -SNDCTL_MIDI_MPUCMD struct mpu_command_rec * // I-O -.TE -.TS -l l l. -SNDCTL_DSP_RESET void -SNDCTL_DSP_SYNC void -SNDCTL_DSP_SPEED int * // I-O -SNDCTL_DSP_STEREO int * // I-O -SNDCTL_DSP_GETBLKSIZE int * // I-O -SOUND_PCM_WRITE_CHANNELS int * // I-O -SOUND_PCM_WRITE_FILTER int * // I-O -SNDCTL_DSP_POST void -SNDCTL_DSP_SUBDIVIDE int * // I-O -SNDCTL_DSP_SETFRAGMENT int * // I-O -SNDCTL_DSP_GETFMTS int * -SNDCTL_DSP_SETFMT int * // I-O -.TE -.TS -l l. -SNDCTL_DSP_GETOSPACE struct audio_buf_info * -SNDCTL_DSP_GETISPACE struct audio_buf_info * -SNDCTL_DSP_NONBLOCK void -SOUND_PCM_READ_RATE int * -SOUND_PCM_READ_CHANNELS int * -SOUND_PCM_READ_BITS int * -SOUND_PCM_READ_FILTER int * -SNDCTL_COPR_RESET void -SNDCTL_COPR_LOAD const struct copr_buffer * -.TE -.TS -l l l. -SNDCTL_COPR_RDATA struct copr_debug_buf * // I-O -SNDCTL_COPR_RCODE struct copr_debug_buf * // I-O -.TE -.TS -l l. -SNDCTL_COPR_WDATA const struct copr_debug_buf * -SNDCTL_COPR_WCODE const struct copr_debug_buf * -.TE -.TS -l l l. -SNDCTL_COPR_RUN struct copr_debug_buf * // I-O -SNDCTL_COPR_HALT struct copr_debug_buf * // I-O -.TE -.TS -l l. -SNDCTL_COPR_SENDMSG const struct copr_msg * -SNDCTL_COPR_RCVMSG struct copr_msg * -SOUND_MIXER_READ_VOLUME int * -SOUND_MIXER_READ_BASS int * -SOUND_MIXER_READ_TREBLE int * -SOUND_MIXER_READ_SYNTH int * -SOUND_MIXER_READ_PCM int * -SOUND_MIXER_READ_SPEAKER int * -SOUND_MIXER_READ_LINE int * -SOUND_MIXER_READ_MIC int * -SOUND_MIXER_READ_CD int * -SOUND_MIXER_READ_IMIX int * -SOUND_MIXER_READ_ALTPCM int * -SOUND_MIXER_READ_RECLEV int * -SOUND_MIXER_READ_IGAIN int * -SOUND_MIXER_READ_OGAIN int * -SOUND_MIXER_READ_LINE1 int * -SOUND_MIXER_READ_LINE2 int * -SOUND_MIXER_READ_LINE3 int * -SOUND_MIXER_READ_MUTE int * -SOUND_MIXER_READ_ENHANCE int * -SOUND_MIXER_READ_LOUD int * -SOUND_MIXER_READ_RECSRC int * -SOUND_MIXER_READ_DEVMASK int * -SOUND_MIXER_READ_RECMASK int * -SOUND_MIXER_READ_STEREODEVS int * -SOUND_MIXER_READ_CAPS int * -.TE -.TS -l l l. -SOUND_MIXER_WRITE_VOLUME int * // I-O -SOUND_MIXER_WRITE_BASS int * // I-O -SOUND_MIXER_WRITE_TREBLE int * // I-O -SOUND_MIXER_WRITE_SYNTH int * // I-O -SOUND_MIXER_WRITE_PCM int * // I-O -SOUND_MIXER_WRITE_SPEAKER int * // I-O -SOUND_MIXER_WRITE_LINE int * // I-O -SOUND_MIXER_WRITE_MIC int * // I-O -SOUND_MIXER_WRITE_CD int * // I-O -SOUND_MIXER_WRITE_IMIX int * // I-O -SOUND_MIXER_WRITE_ALTPCM int * // I-O -SOUND_MIXER_WRITE_RECLEV int * // I-O -SOUND_MIXER_WRITE_IGAIN int * // I-O -SOUND_MIXER_WRITE_OGAIN int * // I-O -SOUND_MIXER_WRITE_LINE1 int * // I-O -SOUND_MIXER_WRITE_LINE2 int * // I-O -SOUND_MIXER_WRITE_LINE3 int * // I-O -SOUND_MIXER_WRITE_MUTE int * // I-O -SOUND_MIXER_WRITE_ENHANCE int * // I-O -SOUND_MIXER_WRITE_LOUD int * // I-O -SOUND_MIXER_WRITE_RECSRC int * // I-O -.TE -.sp 1 -// see -.BR timerfd_create (2) -.TS -l l l. -TFD_IOC_SET_TICKS uint64_t * -.TE -.sp 1 -// -.TS -l l l. -UMSDOS_READDIR_DOS struct umsdos_ioctl * // I-O -UMSDOS_UNLINK_DOS const struct umsdos_ioctl * -UMSDOS_RMDIR_DOS const struct umsdos_ioctl * -UMSDOS_STAT_DOS struct umsdos_ioctl * // I-O -UMSDOS_CREAT_EMD const struct umsdos_ioctl * -UMSDOS_UNLINK_EMD const struct umsdos_ioctl * -UMSDOS_READDIR_EMD struct umsdos_ioctl * // I-O -UMSDOS_GETVERSION struct umsdos_ioctl * -UMSDOS_INIT_EMD void -UMSDOS_DOS_SETUP const struct umsdos_ioctl * -UMSDOS_RENAME_DOS const struct umsdos_ioctl * -.TE -.sp 1 -// -.TS -l l. -VT_OPENQRY int * -VT_GETMODE struct vt_mode * -VT_SETMODE const struct vt_mode * -VT_GETSTATE struct vt_stat * -VT_SENDSIG void -VT_RELDISP int -VT_ACTIVATE int -VT_WAITACTIVE int -VT_DISALLOCATE int -VT_RESIZE const struct vt_sizes * -VT_RESIZEX const struct vt_consize * -.TE -.sp 1 -// More arguments. -Some ioctl's take a pointer to a structure which contains additional -pointers. -These are documented here in alphabetical order. -.PP -.B CDROMREADAUDIO -takes an input pointer -.IR "const struct cdrom_read_audio\ *" . -The -.I buf -field points to an output buffer of length -.IR "nframes\ * CD_FRAMESIZE_RAW" . -.PP -.BR CDROMREADCOOKED , -.BR CDROMREADMODE1 , -.BR CDROMREADMODE2 , -and -.B CDROMREADRAW -take an input pointer -.IR "const struct cdrom_msf\ *" . -They use the same pointer as an output pointer to -.IR "char []" . -The length varies by request. -For -.BR CDROMREADMODE1 , -most drivers use CD_FRAMESIZE, but the Optics Storage -driver uses OPT_BLOCKSIZE instead (both have the numerical value -2048). -.PP -.nf - CDROMREADCOOKED char [CD_FRAMESIZE] - CDROMREADMODE1 char [CD_FRAMESIZE or OPT_BLOCKSIZE] - CDROMREADMODE2 char [CD_FRAMESIZE_RAW0] - CDROMREADRAW char [CD_FRAMESIZE_RAW] -.fi -.PP -.BR EQL_ENSLAVE , -.BR EQL_EMANCIPATE , -.BR EQL_GETSLAVECFG , -.BR EQL_SETSLAVECFG , -.BR EQL_GETMASTERCFG , -and -.B EQL_SETMASTERCFG -take a -.IR "struct ifreq\ *" . -The -.I ifr_data -field is a pointer to another structure as follows: -.PP -.nf - EQL_ENSLAVE const struct slaving_request * - EQL_EMANCIPATE const struct slaving_request * - EQL_GETSLAVECFG struct slave_config * // I-O - EQL_SETSLAVECFG const struct slave_config * - EQL_GETMASTERCFG struct master_config * - EQL_SETMASTERCFG const struct master_config * -.fi -.PP -.B FDRAWCMD -takes a -.IR "struct floppy raw_cmd\ *" . -If -.I flags & FD_RAW_WRITE -is nonzero, then -.I data -points to an input buffer of length -.IR length . -If -.I flags & FD_RAW_READ -is nonzero, then -.I data -points to an output buffer of length -.IR length . -.PP -.B GIO_FONTX -and -.B PIO_FONTX -take a -.I struct console_font_desc\ * -or a -.IR "const struct console_font_desc\ *" , -respectively. -.I chardata -points to a buffer of -.IR "char [charcount]" . -This is an output buffer for -.B GIO_FONTX -and an input buffer for -.BR PIO_FONTX . -.PP -.B GIO_UNIMAP -and -.B PIO_UNIMAP -take a -.I "struct unimapdesc\ *" -or a -.IR "const struct unimapdesc\ *" , -respectively. -.I entries -points to a buffer of -.IR "struct unipair [entry_ct]" . -This is an output buffer for -.B GIO_UNIMAP -and an input buffer for -.BR PIO_UNIMAP . -.PP -KDADDIO, KDDELIO, KDDISABIO, and KDENABIO enable or disable access to -I/O ports. -They are essentially alternate interfaces to 'ioperm'. -.PP -.B KDMAPDISP -and -.B KDUNMAPDISP -enable or disable memory mappings or I/O port access. -They are not implemented in the kernel. -.PP -.B SCSI_IOCTL_PROBE_HOST -takes an input pointer -.IR "const int\ *" , -which is a length. -It uses the same pointer as an output pointer to a -.I char [] -buffer of this length. -.PP -.B SIOCADDRT -and -.B SIOCDELRT -take an input pointer whose type depends on -the protocol: -.PP -.nf - Most protocols const struct rtentry * - AX.25 const struct ax25_route * - NET/ROM const struct nr_route_struct * - INET6 const struct in6_rtmsg * -.fi -.PP -.B SIOCGIFCONF -takes a -.IR "struct ifconf\ *" . -The -.I ifc_buf -field points to a buffer of length -.I ifc_len -bytes, into which the kernel writes a list of type -.IR "struct ifreq []" . -.PP -.B SIOCSIFHWADDR -takes an input pointer whose type depends on the protocol: -.PP -.nf - Most protocols const struct ifreq * - AX.25 const char [AX25_ADDR_LEN] -.fi -.PP -.B TIOCLINUX -takes a -.IR "const char\ *" . -It uses this to distinguish several -independent subcases. -In the table below, -.I N + foo -means -.I foo -after an N-byte pad. -.I struct selection -is implicitly defined in -.IR drivers/char/selection.c -.PP -.nf - TIOCLINUX-2 1 + const struct selection * - TIOCLINUX-3 void - TIOCLINUX-4 void - TIOCLINUX-5 4 + const struct { long [8]; } * - TIOCLINUX-6 char * - TIOCLINUX-7 char * - TIOCLINUX-10 1 + const char * -.fi -.PP -// Duplicate ioctls -.PP -This list does not include ioctls in the range -.B SIOCDEVPRIVATE -and -.BR SIOCPROTOPRIVATE . -.TS -l l l. -FDSETPRM FIBMAP -FDDEFPRM FIGETBSZ -SCSI_IOCTL_GET_IDLUN -SNDCTL_TMR_START TCSETS -SNDCTL_TMR_STOP TCSETSW -SNDCTL_TMR_CONTINUE TCSETSF -.TE -.SH SEE ALSO -.BR ioctl (2), -.BR ioctl_fat (2), -.BR netdevice (7)