sdti.7

No7信令,我需要交换类似的代码, 请店长审核,谢谢了,急着交换,谢谢

the configuration of the SDT provider awaiting a commit.
.TP
.B SDT_IOCCCONFIG
Commits the protocol configuration as provided in the \fBsdt_config\fR
structure to the Signalling Data Terminal.  Also unlocks the configuration of
the SDT provider.
.PP
\fIic_dp\fR points to a \fBsdt_config\fR structure which represents the
Signalling Data Terminal protocol configuration as follows:
.PP
.RS 4
.nf
typedef struct sdt_config {
    sdt_ulong   t8;  /* T8 timeout                       */
    sdt_ulong   Tin; /* AERM normal proving threshold    */
    sdt_ulong   Tie; /* AERM emergency proving threshold */
    sdt_ulong   T;   /* SUERM error threshold            */
    sdt_ulong   D;   /* SUERM error rate parameter       */
    sdt_ulong   Te;  /* EIM error threshold              */
    sdt_ulong   De;  /* EIM correct decrement            */
    sdt_ulong   Ue;  /* EIM error increment              */
} sdt_config_t;
.fi
.TP
.I t8
Contains the T8 timeout value (in jiffies) for the T8 timer used with the
optional Errored Interval Monitor (EIM) procedure of ITU-T Q.703 Annex A.
.TP
.I Tin
Contains the T4 timeout value (in jiffies) for the normal proving period.
.TP
.I Tie
Contains the T4 timeout value (in jiffies) for the emergency proving period.
.TP
.I T
Contains the Signal Unit Error Rate Monitor (SUERM) threshold value.
.TP
.I D
Contains the Signal Unit Error Rate Monitor (SUERM) downcount value.
.TP
.I Te
Contains the threshold value for use with the Errored Interval Monitor (EIM)
procedure of ITU-T Q.703 Annex A.
.TP
.I De
Contains the downcount value for use with the Errored Interval Monitor (EIM)
procedure of ITU-T Q.703 Annex A.
.TP
.I Ue
Contains the upcount value for use with the Errored Interval Monitor (EIM)
procedure of ITU-T Q.703 Annex A.
.RE

.SS "Protocol State"
.PP
Protocol management controls which affect protocol state are invoked by local
management to request information about the state of the protocol state
machines in the SDT provider.
.PP
The \fIic_cmd\fR contains one of the following state commands:
.TP
.B SDT_IOCGSTATEM
Gets the protocol state machine variables of the Signalling Data Terminal into
the provided \fBsdt_statem\fR structure.
.TP
.B SDT_IOCCMRESET
Performs a master reset on the protocol state machines and returns the
power-on settings of the state machine variables of the Signalling Data
Terminal into the provided \fBsdt_statem\fR structure.
.PP
\fIic_dp\fR points to a \fBsdt_statem\fR structure which represents the
Signalling Data Terminal protocol state as follows:
.PP
.RS 4
.nf
typedef struct sdt_statem {
    sdt_ulong aerm_state;           /* AERM  state variable      */
    sdt_ulong   aborted_proving;    /* AERM  aborted proving     */
    sdt_long    Ca;                 /* AERM  error counter       */
    sdt_ulong   Ti;                 /* AERM  threshold           */
    sdt_ulong suerm_state;          /* SUERM state variable      */
    sdt_long    Cs;                 /* SUERM error counter       */
    sdt_ulong   Ns;                 /* SUERM su counter          */
    sdt_ulong eim_state;            /* EIM   state variable      */
    sdt_long    Ce;                 /* EIM   counter             */
    sdt_ulong   su_received;        /* EIM   su received flag    */
    sdt_ulong   interval_error;     /* EIM   interval error flag */
    sdt_ulong daedt_state;          /* DAEDT state variable      */
    sdt_ulong daedr_state;          /* DAEDR state variable      */
    sdt_ulong   octet_counting_mode;/* receivers freewheeling    */
} sdt_statem_t;
.fi
.TP
\fIaerm_state\fR, \fIaborted_proving\fR, \fICa\fR, \fITi\fR
Contains the Alignment Error Rate Monitor (AERM) current state
\fIaerm_state\fR; a flag indicating whether proving has been aborted
\fIaborted_proving\fR; the current AERM count \fICa\fR, and current AERM
threshold \fITi\fR.
.TP
\fIsuerm_state\fR, \fICs\fR, \fINs\fR
Contains the Signal Unit Error Rate Monitor (SUERM) current state
\fIsuerm_state\fR; the current SUERM count \fICs\fR, and the number of errored
periods \fINs\fR.
.TP
\fIeim_state\fR, \fICe\fR, \fIsu_received\fR, \fIinterval_error\fR
Contains the Errored Interval Monitor (EIM) current state \fIeim_state\fR; the
current EIM count \fICe\fR, a flag indicating whether a Signal Unit was
received in the current interval \fIsu_received\fR; and a flag indicating
whether an error occured in the current interval \fIinterval_error\fR.
.TP
\fIdaedt_state\fR
Contains the Delimitation Alignment and Error Detection Transmit (DAEDT)
current state.
.TP
\fIdeadr_state\fR, \fIoctet_counting_mode\fR
Contains the Delimitation Alignment and Error Detection Receiving (DAEDR)
current state; and a flag indicating whether the DAEDR is in octet counting
mode \fIoctet_counting_mode\fR.
.RE

.SS "Protocol Data Collection"
.PP
Protocol management controls which affect protocol measurement data collection
are invoked by local management to request and alter collection periods for
data collection within the SDT provider.
.PP
\fIic_cmd\fR contains one of the following collection commands:
.TP
.B SDT_IOCGSTATSP
Get the protocol measurement collection period information of the identified
\fIobject_id\fR into the provided \fBlmi_sta\fR structure.
.TP
.B SDT_IOCSSTATSP
Set the protocol measurement collection period information of the identified
\fIobject_id\fR using the provided \fBlmi_sta\fR structure.
.PP
\fIic_dp\fR points to a \fBlmi_sta\fR structure which represnts the Signalling
Data Terminal collection periods as follows:
.PP
.RS 4
.nf
typedef struct lmi_sta {
    lmi_ulong   object_id;  /* object id for stats      */
    lmi_ulong   colperiod;  /* collection period        */
    lmi_ulong   timestamp;  /* timestamp end of period  */
} lmi_sta_t;
.fi
.TP
.I object_id
Contains the object idenitfier for the managed object to which the collection
information applies.
.TP
.I colperiod
Contains the collection period (in jiffies).  The managed object measurement
data must be collected and notified once for each collection period interval.
.TP
.I timestamp
Contains a timestamp (in seconds since epoch) which identifies the system time
at which a collection period ends.  This value is used in conjunction with the
collection period to calculate the time of the next collection interval.
.RE

.SS "Protocol Statistics"
.PP
Protocol management controls which affect protocol statistics are invoked by
local management to request information about statistics pertaining to the SDT
provider.
.PP
\fIic_cmd\fR contains one of the following statistics commands:
.TP
.B SDT_IOCGSTATS
Get the protocol statistics of the Signalling Data Terminal for the current
collection period into the provided \fBsdt_stats\fR structure.
.TP
.B SDT_IOCCSTATS
Clear the protocol statisics of the Signalling Data Terminal for the current
collection period and return the statistics which were accumulated to the
point of clearing during the current interval \fBsdt_stats\fR structure.
.PP
\fIic_dp\fR points to a \fBsdt_stats\fR structure which represents the
Signalling Data Terminal protocol statistics as follows:
.PP
.RS 4
.nf
typedef struct sdt_stats {
    lmi_sta_t   header;
    sdt_ulong   tx_bytes;
    sdt_ulong   tx_sus;
    sdt_ulong   tx_underruns;
    sdt_ulong   tx_aborts;
    sdt_ulong   tx_buffer_overflows;
    sdt_ulong   tx_sus_in_error;
    sdt_ulong   rx_bytes;
    sdt_ulong   rx_sus;
    sdt_ulong   rx_overruns;
    sdt_ulong   rx_aborts;
    sdt_ulong   rx_buffer_overflows;
    sdt_ulong   rx_sus_in_error;
    sdt_ulong   rx_sync_transitions;
    sdt_ulong   rx_bits_octet_counted;
    sdt_ulong   rx_crc_errors;
    sdt_ulong   rx_frame_errors;
    sdt_ulong   rx_frame_overflows;
    sdt_ulong   rx_frame_too_long;
    sdt_ulong   rx_frame_too_short;
    sdt_ulong   rx_residue_errors;
    sdt_ulong   carrier_cts_lost;
    sdt_ulong   carrier_dcd_lost;
    sdt_ulong   carrier_lost;
} sdt_stats_t;
.fi
.TP
.I header
Contains the timestamp for the current collection interval for which
statistics are being reported.
.TP
.IR tx_bytes ", " tx_sus ", " tx_underruns ", " tx_aborts ", " tx_buffer_overflows ", " tx_sus_in_error
Contains transmitter statistics for the current collection interval.
.TP
.IR rx_bytes ", " rx_sus ", " rx_overruns ", " rx_aborts ", " rx_buffer_overflows ", " rx_sus_in_error ", " rx_sync_transitions ", " rx_bits_octet_counted ", " rx_crc_errors ", " rx_frame_errors ", " rx_frame_overflow ", " rx_frame_too_long ", " rx_frame_too_short ", " rx_residue_errors
Contains receiver statistics for the current collection interval.
.TP
.IR carrier_cts_lost ", " carrier_dcd_lost ", " carrier_lost
Contains interface statistics for the current collection interval.
.RE

.SS "Protocol Events"
.PP
Protocol management controls which affect notification of events to local
management are invoked by local management to request information about
notifications which have been requested as well as to set notification by
event.
.PP
The \fIic_cmd\fR contians one of the following notify commands:
.TP
.B SDT_IOCGNOTIFY
Gets the protocol notification bitmask of the Signalling Data Terminal into
the provided \fBsdt_notify\fR structure.
.TP
.B SDT_IOCSNOTIFY
Sets protocol notification for the Signalling Data Terminal events identified
by set bits in the provided \fBsdt_notify\fR structure.
.TP
.B SDT_IOCCNOTIFY
Clears protocol notification for the Signalling Data Terminal events identified
by set bits in the provided \fBsdt_notify\fR structure.
.PP
\fIic_dp\fR points to a \fBsdt_notify\fR structure which represents the
Signalling Data Terminal protocol event notifications as follows:
.PP
.RS 4
.nf
typedef struct sdt_notify {
    sdt_ulong   sdt_mask;
} sdt_notify_t;
.fi
.TP
.I sdt_mask
Contains a bit mask with bits set for each Signalling Data Terminal event for
which notification has been requested.  May also contain set bits for events
for which notification should be set (\fBSDT_IOCSNOTIFY\fR) or cleared
(\fBSDT_IOCCNOTIFY\fR).  The mask is the bitwise OR of any of the following
values:
.RE
.RS 4
.IP
.TS
tab(:);
lb 2 l.
.TH
SDT_EVT_TX_FAIL:Transmitter failure.
SDT_EVT_RX_FAIL:Receiver failure.
SDT_EVT_CARRIER:Carrier failure.
.TE
.RE

.\" .SH "ERROR HANDLING"

.\" .SS "ERRORS"

.SH "SEE ALSO"
.PP
.BR devi (7),
.BR getmsg (2),
.BR ioctl (2),
.BR lmi (7),
.BR mtpi (7),
.BR putmsg (2),
.BR read (2),
.BR sdli (7),
.BR sl (8),
.BR sl (8),
.BR sli (7),
.BR slsi (7),
.BR ss7d (8),
.BR streamio (2),
.BR write (2)

.SH "BUGS"
.PP
Too many to mention.

.SH "AUTHOR"
.PP
Brian F. G. Bidulock, <[e-mail]>

.SH "HISTORY"
.PP
This STREAMS interface for SS7 is an original part of the \fIOpenSS7\fR package.

.SH "REFERENCES"
.PP
.TS
tab(:);
l 1 li.
.TH
[Q702]:ITU-T Rec. Q.702 Signalling Data Link
[Q703]:ITU-T Rec. Q.703 Signalling Link
[Q704]:ITU-T Rec. Q.704 Message Transfer Part
.TE

.SH "COPYRIGHT NOTICE"
.PP
Copyright \(co 1997-2001  Brian Bidulock.  All Rights Reserved.
.sp
.ce 1
PERMISSION NOTICE
.PP
Permission is granted to make and distribute verbatim copies of this manual
provided the copyright notice and this permission notice are preserved on all
copies.
.PP
Permission is granted to copy and distribute modified versions of this manual
under the conditions for verbatim copyring, provided that the entire resulting
derived work is distributed under the terms of a permission notice identical
to this one.
.PP
Since the Linux kernel and libraries are constantly changing, this manual page
may be incorrect or out-of-date.  The author(s) assume no responsibility for
errors or omissions, or for damage resulting from the use of the information
contained herein.  The author(s) may not have taken the same level of care in
the production of this manual, which is licensed free of charge, as they might
when working professionally.
.PP
Formatted or processed versions of this manual, if unaccompanied by the
source, must acknowledge the copyright and authors of this work.