move.w cmd,-(sp) move.l arg,-(sp) move.w handle,-(sp) move.w #$104,-(sp) trap #1 lea 10(sp),sp
| cmd (name) | cmd (value) | arg | Operation |
| F_DUPFD | 0x0000 | Minimum value for returned handle | Duplicate the file handle. The return value will be between arg and 32. |
| F_GETFD | 0x0001 | NULL (arg is ignored) | Return the inheritance flag for the file. 1 means that child processes started with Pexec() will inherit this file handle, otherwise 0 is returned. |
| F_SETFD | 0x0002 | 0: don't inherit, 1: inherit |
Set the inheritance flag for the file. |
| F_GETFL | 0x0003 | NULL (arg is ignored) | Return the file descriptor flags for the specified file. These are the same flags passed to Fopen()?. |
| F_SETFL | 0x0004 | Flags to be specified for the file decriptor | Set the file decriptor flags for the specified file to arg. Only user-modifyable bits are considered and all others should be 0. It is not possible to change a file's read/write mode or sharing modes with this call. Attempts to do this will fail without returning an error code. |
| F_GETLK | 0x0005 | Points to a FLOCK structure | Test for the presence of a lock on the specified file. If a prior lock exists which would prevent the specified lock from being applied, the interfering lock is copied into the structure with the process ID of the locking process. Otherwise, Fcntl() returns F_UNLCK (3). |
| F_SETLK | 0x0006 | Points to a FLOCK structure | Set or remove an advisory lock on the specified file. Setting l_type to F_RDLOCK (0) or F_WRLCK (1) will cause a lock to be set. Setting l_type to F_UNLCK (3) wil attempt to remove the specified lock. When locking and unlocking FIFO's, l_whence, l_start, and l_len should be 0. The command returns 0 if successful or a negative GEMDOS error code otherwise. |
| F_SETLKW | 0x0007 | Points to a FLOCK structure | The calling procedure is the same as above, however, if other processes already have a conflicting lock set, it will suspend the calling process until the lock is freed. |
| FSTAT | 0x4600 | Points to a XATTR structure which is filled in with the file's extended attributes | Get the extended attributes for a file. If successful, the function returns 0, otherwise a negative GEMDOS error code is returned. |
| FIONREAD | 0x4601 | Points to a LONG where the estimated number will be put | Return (in the LONG pointed to by arg) an estimate of the number of bytes available for reading from the specified file without causing the process to block (while waiting for more input). |
| FIONWRITE | 0x4602 | Points to a LONG where the estimated number will be put | Return (in the LONG pointed to by arg) an estimate of the number of bytes that may be written to the specified file without causing the process to block. |
| FUTIME | 0x4603 | ||
| FTRONCATE | 0x4604 | ||
| FIOEXCEPT | 0x4605 |
| cmd (name) | cmd (value) | arg | Operation |
| SHMGETBLK | 0x4d00 | NULL (for future compatibility) | Returns the address of the memory block associated to the file. Note: Different processes may reveive different addresses for a shared block. |
| SHMSETBLK | 0x4d01 | Address of an allocated memory block to be associated with the file | Associate a block of memory with the file. The file must have been created in u:\shm\ before this call. |
| cmd (name) | cmd (value) | arg | Operation |
| PPROCADDR | 0x5001 | Points to a LONG | Return (in the LONG pointed by arg) the offset of the control structure of the specified process (opened as a file). See the discussion of MiNT processes for information about this structure (StabyloRmv: couldn't find this structure in the specified section). |
| PBASEADDR | 0x5002 | Points to a LONG | Return (in the LONG pointed by arg) the offset of the GEMDOS basepage of the specified process (opened as a file). |
| PCTXTSIZE | 0x5003 | Points to a LONG | Return (in the LONG pointed by arg) the length of the context structure of the specified process (opened as a file). Two context structures are located at the end of the control structure (they are the current user context and the last system context of the process). This means that seeking to the offset returned by PPROCADDR minus this number (returned by PCTXTSIZE) and reading this many bytes will yield the current user context of the process. Seeking back this many bytes more and reading the same amount of bytes will yield the last system context of the process. This structure is volatile and is likely to change from one MiNT version to the next. |
| PSETFLAGS | 0x5004 | Points to a LONG | The process memory allocation flags (PRGFLAGS?) will be set from the LONG pointed by arg. |
| PGETFLAGS | 0x5005 | Points to a LONG | The process memory allocation flags (PRGFLAGS) will be placed into the LONG pointed by arg. |
| PTRACEGFLAGS | 0x5006 | Points to a WORD | The trace flags of the specified process (opened as a file) will be placed into the WORD pointed by arg. Setting bit #0 of arg causes the parent process to receive signals destined for the child. See the discussion on program debugging for more information. |
| PTRACESFLAGS | 0x5007 | Points to a WORD | The trace flags of the specified process (opened as a file) will be set to the WORD value pointed by arg. See the discussion on program debugging for more information. |
| PTRACEGO | 0x5008 | Points to a WORD | This call restarts a process which was stopped because of a signal. The WORD pointed by arg contains the signal value to send to the process or 0 to clear all of the child processes' pending signals. |
| PTRACEFLOW | 0x5009 | 0 or a signal value | This call restarts a process in a special tracing mode in which the process is stopped and a SIGTRACE signal is generated whenever program flow changes (ex: JSR/BSR/JMP/BEQ). If arg is 0, then all the pending signals of the process being traced are cleared. Otherwise, arg is a signal value which is to be sent to the child. |
| PTRACESTEP | 0x500a | NULL | This call restarts a process and allows it to execute one instruction before a SIGTRAP instruction is generated. |
| PTRACE11 | 0x500b | ||
| PLOADINFO | 0x500c | Points to a ploadinfo structure | The cmdlin field (see ploadinfo) points to a 128 byte character buffer into which the process command line will be copied. The fname field (see ploadinfo) points to a buffer fnamelen bytes long into which the complete path and filename of the process' parent will be copied. If the buffer is too short, the call will return ENAMETOOLONG. |
| PFSTAT | 0x500d |
| cmd (name) | cmd (value) | arg | Operation |
| SIOCGLOWAT | 0x5301 | ||
| SIOCSLOWAT | 0x5302 | ||
| SIOCGHIWAT | 0x5303 | ||
| SIOCSHIWAT | 0x5304 | ||
| SIOCSPGRP | 0x5305 | ||
| SIOCGPGRP | 0x5306 | ||
| SIOCATMARK | 0x5307 | ||
| SIOCGIFCONF | 0x530c | ||
| SIOCGIFFLAGS | 0x530d | ||
| SIOCSIFFLAGS | 0x530e | ||
| SIOCGIFADDR | 0x530f | ||
| SIOCSIFADDR | 0x5310 | ||
| SIOCGIFDSTADDR | 0x5311 | ||
| SIOCSIFDSTADDR | 0x5312 | ||
| SIOCGIFBRDADDR | 0x5313 | ||
| SIOCSIFBRDADDR | 0x5314 | ||
| SIOCGIFNETMASK | 0x5315 | ||
| SIOCSIFNETMASK | 0x5316 | ||
| SIOCGIFMETRIC | 0x5317 | ||
| SIOCSIFMETRIC | 0x5318 | ||
| SIOCGIFMTU | 0x531b | ||
| SIOCSIFMTU | 0x531c | ||
| SIOCADDRT | 0x531e | ||
| SIOCDELRT | 0x531f | ||
| SIOCDARP | 0x5328 | ||
| SIOCGARP | 0x5329 | ||
| SIOCSARP | 0x532a |
| cmd (name) | cmd (value) | arg | Operation |
| CDROMREADOFFSET | 0x4300 | Points to a LONG to store result | Get block number of first sector in last session of a multisession CD |
| CDROMPAUSE | 0x4301 | NULL | Pause audio CD operation |
| CDROMRESUME | 0x4302 | NULL | Resume audio CD operation |
| CDROMPLAYMSF | 0x4303 | Points to a cdrom_msf_t structure | Play audio CD |
| CDROMPLAYTRKIND | 0x4304 | Points to a cdrom_ti_t structure | Play audio CD |
| CDROMREADTOCHDR | 0x4305 | Points to a cdrom_tochdr_t structure | Read header of table of contents (TOC) of CD |
| CDROMREADTOCENTRY | 0x4306 | Points to a cdrom_tocentry_t structure | Read table of contents (TOC) entry of CD |
| CDROMSTOP | 0x4307 | NULL | Stop CD-ROM drive motor |
| CDROMSTART | 0x4308 | NULL | Start CD-ROM drive motor |
| CDROMEJECT | 0x4309 | NULL | Eject CD |
| CDROMVOLCTRL | 0x430a | Points to a cdrom_volctrl_t structure | Set volume level |
| CDROMSUBCHNL | 0x430b | Points to a cdrom_subchnl_t structure | Read sub-channel information |
| CDROMREADMODE2 | 0x430c | Points to a cdrom_read_t structure | Read mode 2 sectors (Mode 2 sectors are 2336 bytes long). |
| CDROMREADMODE1 | 0x430d | Points to a cdrom_read_t structure | Read mode 1 sectors (Mode 1 sectors are 2048 bytes long). |
| CDROMPREVENTREMOVAL | 0x430e | NULL | Lock CD-ROM drive tray |
| CDROMALLOWTREMOVAL | 0x430f | NULL | Unlock CD-ROM drive tray |
| CDROMAUDIOCTRL | 0x4310 | Points to a cdrom_audioctrl_t structure | Control audio settings |
| CDROMREADDA | 0x4311 | Points to a cdrom_read_t structure | Read audio CD sectors (Audio CD sectors are 2352 bytes long). |
| CDROMGETMCN | 0x4313 | Points to a cdrom_mcn_t structure | Read media catalog number |
| CDROMGETTISRC | 0x4314 | Points to a cdrom_tisrc_t structure | Read track international standard recording code |
| cmd (name) | cmd (value) | arg | Operation |
| TIOCGETP | 0x5400 | Points to an sgttyb structure | Get terminal parameters from the TTY? device with the specified file handle. |
| TIOCSETN | 0x5401 | Points to an sgttyb structure | Set the terminal parameters of the TTY? device specified. You should first get the terminal control parameters, modify what you wish to change, and then set them with this call. |
| TIOCGETC | 0x5402 | Points to a tchars structure | Get the terminal control characters of the TTY? device specified. |
| TIOCSETC | 0x5403 | Points to a tchars structure | Set the terminal control characters of the TTY? device specified. Setting any structure element to 0 disables that feature. |
| TIOCGLTC | 0x5404 | Points to a ltchars structure | Get the extended terminal control characters from the TTY? device specified. |
| TIOCSLTC | 0x5405 | Points to a ltchars structure | Set the extended terminal control characters for the TTY? device specified. The control characters are set from the ltchars structure pointed to by arg. |
| TIOCGPGRP | 0x5406 | Points to a LONG | Return (in the LONG pointed to by arg) the process group ID for the TTY? specified. |
| TIOCSPGRP | 0x5407 | Points to a LONG | Set (from the LONG pointed to by arg) the process group ID of the TTY? specified. |
| TIOCFLUSH | 0x5408 | ||
| TIOCSTOP | 0x5409 | NULL (arg is ignored) | Stop terminal output (as if the user had pressed Ctrl-S). |
| TIOCSTART | 0x540a | NULL (arg is ignored) | Restart output to the terminal (as if the user had pressed Ctrl-Q) if it had been previously stopped with Ctrl-S or a TIOCSTOP command. |
| TIOCGWINSZ | 0x540b | Points to a winsize structure | Get information regarding the window for this terminal. |
| TIOCSWINSZ | 0x540c | Points to a winsize structure | Change the extents of the terminal window for the specified TTY?. The winsize structure pointed by arg contains the new window information. It is up to the window manager to modify the window extents and raise the SIGWINCH signal if necessary. |
| TIOCGXKEY | 0x540d | Points to a xkey structure | Return the current definition of a system key. The xk_def field will be filled in with the NULL terminated name associated with the key specified in the xk_num field (see xkey for details). |
| TIOCSXKEY | 0x540e | Points to a xkey structure | Set the current definition of a system key. The xk_num and xk_def fields are used to set the text associated with a system key (see xkey for details). If a terminal recognizes special keys (by having its XKEY bit set in the sg_flags field of its sgttyb structure) then setting a system key will cause the text specified by xk_def to be sent to a process whenever the key is struck. Note: this works only if the terminal is reading characters using Fread()?. |
| TIOCIBAUD | 0x5412 | If not NULL, points to a LONG | Read/Write the input baud rate for the specified terminal device. If arg is NULL, the DTR? on the terminal will be dropped (if this feature is supported). If arg points to a LONG then the input baud rate will be set to that value. If arg is negative, the baud rate will not be changed. The old baud rate is returned in the value pointed to by arg (if arg is not NULL). If the terminal does not support separate input and output baud rates then this call will set both rates. |
| TIOCOBAUD | 0x5413 | If not NULL, points to a LONG | Read/Write the output baud rate for the specified terminal device. If arg is NULL, the DTR? on the terminal will be dropped (if this feature is supported). If arg points to a LONG then the output baud rate will be set to that value. If arg is negative, the baud rate will not be changed. The old baud rate is returned in the value pointed to by arg (if arg is not NULL). If the terminal does not support separate input and output baud rates then this call will set both rates. |
| TIOCCBRK | 0x5414 | NULL (arg is ignored) | Clear the break condition on the specified device. |
| TIOCSBRK | 0x5415 | NULL (arg is ignored) | Set the break condition on the specified device. |
| TIOCGFLAGS | 0x5416 | Points to a LONG | Return the current stop bit/data bit configuration for the terminal device in the lower 16 bits of the LONG pointed to by arg. See the entry for TIOCSFLAGS for the flags required to parse arg. |
| TIOCSFLAGS | 0x5417 | Set the current stop bit/data bit configuration for the terminal device. The new configuration is contained in arg. Valid mask values for arg are as follows: Name Mask Meaning TF_1STOP 0x0001 1 stop bit TF_15STOP 0x0002 1.5 stop bits TF_2STOP 0x0003 2 stop bits TF_8BIT 0x0000 8 data bits TF_7BIT 0x0004 7 data bits TF_6BIT 0x0008 6 data bits TF_5BIT 0x000C 5 data bits |
|
| TIOCOUTQ | 0x5418 | ||
| TIOCSETP | 0x5419 | ||
| TIOCHPCL | 0x541a | ||
| TIOCCAR | 0x541b | ||
| TIOCNCAR | 0x541c | ||
| TIOCWONLINE | 0x541d | ||
| TIOCSFLAGSB | 0x541e | ||
| TIOCGSTATE | 0x541f | ||
| TIOCGSTATEB | 0x5420 | ||
| TIOCGVMIN | 0x5421 | ||
| TIOCSVMIN | 0x5422 | ||
| TIOCGHUPCL | 0x5462 | ||
| TIOCSHUPCL | 0x5463 | ||
| TIOCGSOFTCAR | 0x5464 | ||
| TIOCSSOFTCAR | 0x5465 | ||
| TIOCBUFFER | 0x5480 | ||
| TIOCCTLMAP | 0x5481 | ||
| TIOCCTLGET | 0x5482 | ||
| TIOCCTLSET | 0x5483 | ||
| TIOCCTLSFAST | 0x5484 | ||
| TIOCCTLSSLOW | 0x5485 | ||
| TIONOTSEND | 0x5486 | ||
| TIOCERROR | 0x5487 | ||
| TIOCLBIS | 0x54f6 | ||
| TIOCLBIC | 0x54f7 | ||
| TIOCMGET | 0x54f8 | ||
| TIOCCDTR | 0x54f9 | ||
| TIOCSDTR | 0x54fa | ||
| TIOCNOTTY | 0x54fb | ||
| TIOCGETD | 0x54fc | ||
| TIOCSETD | 0x54fd | ||
| TIOCLGET | 0x54fe | ||
| TIOCLSET | 0x54ff |
| cmd (name) | cmd (value) | arg | Operation |
| TCURSOFF | 0x6300 | NULL (arg is ignored) | Hide the cursor on the selected terminal device. |
| TCURSON | 0x6301 | NULL (arg is ignored) | Show the cursor on the selected terminal device. |
| TCURSBLINK | 0x6302 | NULL (arg is ignored) | Enable cursor blinking on the selected terminal device. |
| TCURSSTEADY | 0x6303 | NULL (arg is ignored) | Disable cursor blinking on the selected terminal device. |
| TCURSSRATE | 0x6304 | Points to a WORD | Set the cursor blink rate to the WORD pointed to by arg. |
| TCURSGRATE | 0x6305 | Points to a WORD | Return the current cursor blink rate in the WORD pointed to by arg. |