lis.9

7号信令功能代码,为开源代码

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.\" @(#) LiS.9,v 1.1.4.1 2004/01/12 23:32:57 brian Exp
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.so lis.macros
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.TH LiS 9 "2004/01/12 23:32:57" "LiS-2_16_18-8" "Linux STREAMS DDI/DKI"
.SH NAME
.B LiS
\- introduction to \fISTREAMS\fR kernel functions
.SH SYNOPSIS
.B #include <sys/stropts.h>
.br
.B #include <sys/stream.h>
.br
.B #include <sys/cmn_err.h>
.br
.B #include <sys/ddi.h>
.br
.B #include <sys/dki.h>
.SH DESCRIPTION
.PP
.SS "Header Files"
.HP
.B <sys/stropts.h>
.HP
.B <sys/stream.h>
.HP
.B <sys/cmn_err.h>
.HP
.B <sys/ddi.h>
.HP
.B <sys/dki.h>
.PP
.SS "Common Drivers"
.HP
.BR fifo (4)
\-
first-in first-out special file, named pipe
.HP
.BR clone (4)
\-
the STREAMS clone driver
.HP
.BR sad (4)
\-
the STREAMS administrative driver
.SS "Common Modules"
.PP
.HP
.BR pipemod (4)
\-
STREAMS module supporting flush handling in STREAMS fifos and pipes
.HP
.BR ldl (4)
\-
a STREAMS DLPI interface to Linux network devices
.HP
.BR connld (4)
\-
STREAMS module supporting the generation of unique new STREAMS pipes from
an existing pipe end
.HP
.BR timod (4)
\-
a STREAMS XTI/TLI compatibility interface
.HP
.BR tirdwr (4)
\-
a STREAMS XTI/TLI read write comptibility interface
.SS "System Calls"
.PP
.HP
.BR getmsg (2)
\-
get next message from a STREAMS character device
.HP
.BR getpmsg (2)
\-
get next message from a STREAMS character device
.HP
.BR putmsg (2)
\-
put a message to a STREAMS character device
.HP
.BR putpmsg (2)
\-
put a message to a STREAMS character device
.HP
.BR poll (2)
\-
wait for some event on a STREAMS character device
.HP
.BR fattach (3)
\-
attach a STREAMS open file to a path name in the file system
.HP
.BR fdetach (3)
\-
detach a STREAMS file from a path name in the file system
.HP
.BR isastream (3)
\-
determine whether an open file is a STREAMS character device
.HP
.BR open (2)
\-
open and possibly create a file or device
.HP
.BR close (2)
\-
close a file descriptor
.HP
.BR read "(2), " readv (2)
\-
read from a file descriptor
.HP
.BR write "(2), " writev (2)
\-
write to a file descriptor
.HP
.BR pipe (3)
\-
create a STREAMS pipe
.HP
.BR ioctl (2)
\-
control device
.HP
.BR streamio (2)
\-
STREAMS ioctl commands
.SS "Module and Driver Registration Functions"
.HP
.BR lis_register_strmod (9)
\-
register a STREAMS module
.HP
.BR lis_unregister_strmod (9)
\-
deregister a STREAMS module
.HP
.BR lis_register_strdev (9)
\-
register a STREAMS device
.HP
.BR lis_unregister_strdev (9)
\-
unregister a STREAMS device
.HP
.BR lis_find_strdev (9)
\-
finds a streamtab entry for a device
.SS "Message Handling Functions"
.PP
.HP
.BR adjmsg (9)
\-
trim bytes from the front or back of a STREAMS message
.HP
.BR allocb (9)
\-
allocate a STREAMS message and data block
.HP
.BR allocb_physreq (9)
\-
allocate a STREAMS message and data block
.HP
.BR allocq (9)
\-
allocate a STREAMS queue pair
.HP
.BR bufcall (9)
\-
install a STREAMS buffer callback
.HP
.BR copyb (9)
\-
copy a STREAMS message block
.HP
.BR copymsg (9)
\-
copy a STREAMS message
.HP
.BR datamsg (9)
\-
tests a STREAMS message type for data
.HP
.BR dupb (9)
\-
duplicate a STREAMS message block
.HP
.BR dupmsg (9)
\-
duplicate a STREAMS message
.HP
.BR esballoc (9)
\-
allocate a STREAMS message and data block with a caller supplied data buffer
.HP
.BR esbbcall (9)
\-
installs a buffer callback for an extended STREAMS message block
.HP
.BR freeb (9)
\-
frees a STREAMS message block
.HP
.BR freemsg (9)
\-
frees a STREAMS message
.HP
.BR isdatablk (9)
\-
tests a STREAMS data block for data type
.HP
.BR isdatamsg (9)
\-
tests a STREAMS data block for data type
.HP
.BR linkb (9)
\-
link a message block to a STREAMS message
.HP
.BR msgdsize (9)
\-
calculate the size of the data in a STREAMS message
.HP
.BR msgpullup (9)
\-
pull up bytes in a STREAMS message
.HP
.BR msgsize (9)
\-
calculate the size of the message blocks in a STREAMS message
.\".HP
.\".BR msgutil (9)
.\"\-
.\"STREAMS message utilities
.HP
.BR pullupmsg (9)
\-
pull up the bytes in a STREAMS message
.HP
.BR rmvb (9)
\-
remove a message block from a STREAMS message
.HP
.BR testb (9)
\-
test is a STREAMS message can be allocated
.HP
.BR unbufcall (9)
\-
removes a STREAMS buffer callback
.HP
.BR unlinkb (9)
\-
unlink a message block from a STREAMS message
.HP
.BR xmsgsize (9)
\-
calculate the size of message blocks in a STREAMS message
.SS "Queue Handling Functions"
.PP
.HP
.BR appq (9)
\-
append a STREAMS message after another
.HP
.BR backq (9)
\-
find the upstream or downstream STREAMS queue
.HP
.BR bcanput (9)
\-
test flow control on a STREAMS message queue
.HP
.BR bcanputnext (9)
\-
test flow control on a STREAMS message queue
.HP
.BR canenable (9)
\-
test whether a STREAMS message queue can be scheduled
.HP
.BR canput (9)
\-
test flow control on a STREAMS message queue
.HP
.BR canputnext (9)
\-
test flow control on a STREAMS message queue
.HP
.BR enableok (9)
\-
allows a STREAMS message queue to be scheduled
.HP
.BR flushband (9)
\-
flushes band STREAMS messages from a message queue
.HP
.BR flushq (9)
\-
flushes messages from a STREAMS message queue
.HP
.BR freeq (9)
\-
deallocate a STREAMS queue pair
.HP
.BR getq (9)
\-
gets a message from a STREAMS message queue
.HP
.BR insq (9)
\-
inserts a message into a STREAMS message queue
.HP
.BR noenable (9)
\-
disables a STREAMS message queue from being scheduled
.HP
.BR OTHER (9)
\-
return the other queue of a STREAMS queue pair
.HP
.BR OTHERQ (9)
\-
return the other queue of a STREAMS queue pair
.HP
.BR putbq (9)
\-
puts a message back on a STREAMS message queue
.HP
.BR putctl1 (9)
\-
puts a 1 byte control message on a STREAMS message queue
.HP
.BR putctl (9)
\-
puts a control message on a STREAMS message queue
.HP
.BR putnext (9)
\-
puts a message on the downstream STREAMS message queue
.HP
.BR putnextctl1 (9)
\-
puts a 1 byte control message on the downstream STREAMS message queue
.HP
.BR putnextctl (9)
\-
puts a control message on the downstream STREAMS message queue
.HP
.BR putq (9)
\-
puts a message on a STREAMS message queue
.HP
.BR qattach (9)
\-
attach a module onto a STREAMS file
.HP
.BR qclose (9)
\-
closes a STREAMS module or driver
.HP
.BR qdetach (9)
\-
detach a module from a STREAMS file
.HP
.BR qenable (9)
\-
schedules a STREAMS message queue service routine
.HP
.BR qopen (9)
\-
call a STREAMS module or driver open routine
.HP
.BR qprocsoff (9)
\-
disables STREAMS message queue processing for multi-processing
.HP
.BR qprocson (9)
\-
enables a STREAMS message queue for multi-processing
.HP
.BR qreply (9)
\-
replys to a message from a STREAMS message queue
.HP
.BR qsize (9)
\-
return the number of messages on a queue
.HP
.BR RD (9)
\-
return the read queue of a STREAMS queue pair
.HP
.BR rmvq (9)
\-
remove a message from a STREAMS message queue
.HP
.BR SAMESTR (9)
\-
test for STREAMS pipe or fifo
.HP
.BR strqget (9)
\-
gets information about a STREAMS message queue
.HP
.BR strqset (9)
\-
sets attributes of a STREAMS message queue
.HP
.BR WR (9)
\-
return the write queue of a STREAMS queue pair
.SS "Miscellaneous Functions"
.PP
.HP
.BR bcopy (9)
\-
copy byte strings
.HP
.BR bzero (9)
\-
zero a byte string
.HP
.BR cmn_err (9)
\-
print a kernel command error
.HP
.BR getmajor (9)
\-
get the major device number for a device
.HP
.BR getminor (9)
\-
get the minor device number for a device
.HP
.BR kmem_alloc (9)
\-
allocate kernel memory
.HP
.BR kmem_free (9)
\-
deallocates kernel memory
.HP
.BR kmem_zalloc (9)
\-
allocate kernel memory
.HP
.BR lis_date (9)
\-
the version and release date of LiS
.HP
.BR lis_version (9)
\-
the version and release date of LiS
.HP
.BR makedevice (9)
\-
create a device from major and minor device numbers
.HP
.BR mknod (9)
\-
create a special or ordinary file
.HP
.BR mount (9)
\-
mount a file system
.HP
.BR strlog (9)
\-
pass a message to the STREAMS logger
.HP
.BR timeout (9)
\-
start a timer
.HP
.BR umount (9)
\-
unmount a filesystem
.HP
.BR unlink (9)
\-
remove a file
.HP
.BR untimeout (9)
\-
stop a timer
.SH "RETURN VALUES"
.PP
.SH ERRORS
.PP
.SH CAVEATS
.PP
.SH "SEE ALSO"
.PP
.BR adjmsg (9),
.BR allocb (9),
.BR allocb_physreq (9),
.BR allocq (9),
.BR appq (9),
.BR backq (9),
.BR bcanput (9),
.BR bcanputnext (9),
.BR bcopy (9),
.BR bufcall (9),
.BR bzero (9),
.BR canenable (9),
.BR canput (9),
.BR canputnext (9),
.BR cmn_err (9),
.BR connld (9),
.BR copyb (9),
.BR copymsg (9),
.BR datamsg (9),
.BR dupb (9),
.BR dupmsg (9),
.BR enableok (9),
.BR esballoc (9),
.BR esbbcall (9),
.BR fifo (9),
.BR flushband (9),
.BR flushq (9),
.BR freeb (9),
.BR freemsg (9),
.BR freeq (9),
.BR getmajor (9),
.BR getminor (9),
.BR getq (9),
.BR insq (9),
.BR isdatablk (9),
.BR isdatamsg (9),
.BR linkb (9),
.BR lis_date (9),
.BR lis_register_strdev (9),
.BR lis_register_strmod (9),
.BR lis_unregister_strdev (9),
.BR lis_unregister_strmod (9),
.BR lis_version (9),
.BR makedevice (9),
.BR mknod (9),
.BR mount (9),
.BR msgdsize (9),
.BR msgpullup (9),
.BR msgsize (9),
.\".BR msgutil (9),
.BR noenable (9),
.BR OTHER (9),
.BR OTHERQ (9),
.BR pullupmsg (9),
.BR putbq (9),
.BR putctl1 (9),
.BR putctl (9),
.BR putnext (9),
.BR putnextctl1 (9),
.BR putnextctl (9),
.BR putq (9),
.BR qattach (9),
.BR qclose (9),
.BR qdetach (9),
.BR qenable (9),
.BR qopen (9),
.BR qprocsoff (9),
.BR qprocson (9),
.BR qreply (9),
.BR qsize (9),
.BR RD (9),
.BR rmvb (9),
.BR rmvq (9),
.BR SAMESTR (9),
.BR stream_utils (9),
.BR strqget (9),
.BR strqset (9),
.BR testb (9),
.BR timeout (9),
.BR umount (9),
.BR unbufcall (9),
.BR unlink (9),
.BR unlinkb (9),
.BR untimeout (9),
.BR WR (9),
.BR xmsgsize (9).


.SH VERSIONS
.PP
This manpage was written for
.B LiS\c
.
.[
LiS
.]
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