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General Programming Concepts: Writing and Debugging Programs

Trace Hook IDs: 408

The following trace hook IDs are stored in the /usr/include/sys/trchkid.h file.

408 : HKWD TTY DTR

Recorded Data

Event:

(maj, min, chan) dtr config cmd cmd ret ret

(maj, min, chan) dtr alloc cin cin cmd alloc cmd ret ret

(maj, min, chan) dtr open mode open mode ext ext ret ret

(maj, min, chan) dtr close ret ret

(maj, min, chan) dtr read ret ret

(maj, min, chan) dtr write ret ret

(maj, min, chan) dtr ioctl cmd ioctl cmd arg ioctl arg mode mode ret ret

(maj, min, chan) dtr select events events revents revents ret ret

(maj, min, chan) dtr revoke flag revoke flag ret ret

(maj, min, chan) dtr mpx ret ret

(maj, min, chan) dtr input c c input status ret ret

(maj, min, chan) dtr output output status

(maj, min, chan) dtr service proc proc ret ret

(maj, min, chan) dtr service set control control ret ret

(maj, min, chan) dtr service get control ret ret

(maj, min, chan) dtr service get status ret ret

(maj, min, chan) dtr service baud baud ret ret

(maj, min, chan) dtr service get baud ret ret

(maj, min, chan) dtr service set input baud baud ret ret

(maj, min, chan) dtr service get input baud ret ret

(maj, min, chan) dtr service set bpc bpc ret ret

(maj, min, chan) dtr service get bpc ret ret

(maj, min, chan) dtr service set parity parity ret ret

(maj, min, chan) dtr service get parity ret ret

(maj, min, chan) dtr service set stops stops ret ret

(maj, min, chan) dtr service get stops ret ret

(maj, min, chan) dtr service set break ret ret

(maj, min, chan) dtr service clear break ret ret

(maj, min, chan) dtr service open open ret ret

(maj, min, chan) dtr service dopace dopace ret ret

(maj, min, chan) dtr service softpace softpace ret ret

(maj, min, chan) dtr service softrchar softrchar ret ret

(maj, min, chan) dtr service softlchar softlchar ret ret

(maj, min, chan) dtr service softrstr softrstr ret ret

(maj, min, chan) dtr service softlstr softlstr ret ret

(maj, min, chan) dtr service hardrbits hardrbits ret ret

(maj, min, chan) dtr service hardlbits hardlbits ret ret

(maj, min, chan) dtr service loop enter ret ret

(maj, min, chan) dtr service loop exit ret ret

(maj, min, chan) dtr proc proc ret ret

(maj, min, chan) dtr slih intr intr slih status

(maj, min, chan) dtr offlevel intr intr ret ret

(maj, min, chan)    Major and minor device number, and channel number.

config cmd cmd   

cin cin

cmd alloc cmd Possible values:

push

pop

unconfig

mode open mode

ext ext

ioctl cmd ioctl cmd

arg ioctl arg

mode mode

events events Possible values:

in

out

pri

sync

revents revents

revoke flag revoke flag

c c

input status Possible values:

good char

overrun

parity error

framing error

break interrupt

cts on

cts off

dsr on

dsr off

ri on

ri off

cd on

cd off

cblock buf

other bufproc proc Possible values:

output

suspend

resume

block

unblock

rflush

wflush

output output status Possible values:

done

more output

set control control Possible values:

TSDTR

TSRTS

TSCTS

TSDSR

TSRI

TSCD

baud baud

bpc bpc

parity parity Possible values:

none

odd

mark

even

space

stops stops Possible values:

1

2

open open Possible values:

local

remote

dopace dopace    Possible values:

again

xon

str

dtr

rts

softpace softpace Possible values:

remote off

remote any

remote on

remote str

local off

local on

local str

softrchar softrchar   

softlchar softlchar

softrstr softrstr

softlstr softlstr

hardrbits hardrbits

hardlbits hardlbits

intr intr

slih status Possible values:

serviced

no intr serviced

ret ret


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