sli.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

\fIfurther_proving\fR, \fIt4v\fR, \fICp\fR
.br
State variable, flags and counters for the Initial Alignment Control (IAC)
state machine.
.TP
\fIib_mask\fR, \fIsn_mask\fR
Indicator bit and sequence number masks.
.TP
\fItxc_state\fR,
\fItx\fR, \fImsu_inhibited\fR, \fIlssu_available\fR, \fIrtb_full\fR, \fIclear_rtb\fR, \fIsib_received\fR, \fIretrans_cycle\fR, \fIforced_retransmission\fR, \fICm\fR, \fICt\fR, \fIcong_level\fR, \fIdisc_level\fR, \fIZ\fR, \fIz_ptr\fR
.br
State variable, flags and counters for the Transmission Control (TXC) state
machine.
.TP
\fIrc_state\fR,
\fIrx\fR, \fIrtr\fR, \fIunb\fR, \fIunf\fR, \fImsu_fisu_accepted\fR, \fIabnormal_bsnr\fR, \fIabnormal_fibr\fR, \fIcongestion_discard\fR, \fIcongestion_accept\fR, \fIl2_congestion_detect\fR, \fIl3_congestion_detect\fR, \fICr\fR
.br
State variable, flags and counters for the Reception Control (RC) state
machine.
.TP
\fIcc_state\fR
State variable for the Congestion Control (CC) state machine.
.TP
\fIpoc_state\fR
State variable for the Processor Outage Control (POC) state machine.
.PP
State variables can assume one of the following values (not all values are
valid for all state variables):
.sp
.RS
.TS
tab(:);
lb.
.TH
SL_STATE_IDLE
SL_STATE_NORMAL
SL_STATE_POWER_OFF
SL_STATE_BUSY
SL_STATE_IN_SERVICE
SL_STATE_LOCAL_PROCESSOR_OUTAGE
SL_STATE_PROVING
SL_STATE_INITIAL_ALIGNMENT
SL_STATE_NOT_ALIGNED
SL_STATE_REMOTE_PROCESSOR_OUTAGE
SL_STATE_SLEEPING
SL_STATE_ALIGNED
SL_STATE_ALIGNED_NOT_READY
SL_STATE_BOTH_PROCESSORS_OUT
SL_STATE_ALIGNED_READY
SL_STATE_OUT_OF_SERVICE
SL_STATE_PROCESSOR_OUTAGE
.TE
.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 SL provider.
.PP
\fIic_cmd\fR contains one of the following collection commands:
.TP
.B SL_IOCGSTATSP
Get the protocol measurement collection period information of the identified
\fIobject_id\fR into the provided \fBlmi_sta\fR structure.
.TP
.B SL_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
Link collection periods as follows:
.PP
.RS 4
.nf
typedef struct lmi_sta {
    lmi_ulong   object_id;
    lmi_ulong   colperiod;
    lmi_ulong   timestamp;
} 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 SL
provider.
.PP
\fIic_cmd\fR contains one of the following statistics commands:
.TP
.B SL_IOCGSTATS
Get the protocol statistics of the Signalling Link for the current
collection period into the provided \fBsl_stats\fR structure.
.TP
.B SL_IOCCSTATS
Clear the protocol statisics of the Signalling Link for the current
collection period and return the statistics which were accumulated to the
point of clearing during the current interval \fBsl_stats\fR structure.
.PP
\fIic_dp\fR points to a \fBsl_stats\fR structure which represents the
Signalling Link protocol statistics as follows:
.PP
.RS 4
.nf

typedef struct sl_stats {
    lmi_sta_t   header;
    sl_ulong    sl_dur_in_service;
    sl_ulong    sl_fail_align_or_proving;
    sl_ulong    sl_nacks_received;
    sl_ulong    sl_dur_unavail;
    sl_ulong    sl_dur_unavail_failed;
    sl_ulong    sl_dur_unavail_rpo;
    sl_ulong    sl_sibs_sent;
    sl_ulong    sl_tran_sio_sif_octets;
    sl_ulong    sl_retrans_octets;
    sl_ulong    sl_tran_msus;
    sl_ulong    sl_recv_sio_sif_octets;
    sl_ulong    sl_recv_msus;
    sl_ulong    sl_cong_onset_ind[4];
    sl_ulong    sl_dur_cong_level[4];
    sl_ulong    sl_msus_cong_discard;
    sl_ulong    sl_cong_discd_ind[4];
} sl_stats_t;
.fi

.TP
.I header
Contains the timestamp for the current collection interval for which
statistics are being reported.
.TP
.I sl_dur_in_service
(Q.752 Table 1.1)
Contains the duration of time that the signalling link has been in
service.
.TP
.I sl_fail_align_or_proving
(Q.752 Table 1.7)
Contains the number of times that the signalling link has failed
during alignement or proving.
.TP
.I sl_nacks_received
(Q.752 Table 1.9)
Contains the number of negative acknowledgements of MSUs received.
.TP
.I sl_dur_unavail
(Q.752 Table 2.1)
Contains the duration of time that the signalling link has been
uavailable for all reasons.
.TP
.I sl_dur_unavail_failed
(Q.752 Table 2.7)
Contains the duration of time that the signalling link has been
unavailable due to failure.
.TP
.I sl_dur_unavail_rpo
(Q.752 Table 2.9)
Contains the duration of time that the signalling link has been
unavailable due to remote processor outage.
.TP
.I sl_sibs_sent
(Q.752 Table 2.15)
Contains the number of SIBs sent.
.TP
.I sl_tran_sio_sif_octets
(Q.752 Table 3.1)
Contains the number of SIO/SIF octets transmitted.
.TP
.I sl_retrans_octets
(Q.752 Table 3.2)
Contains the number of octets retransmitted.
.TP
.I sl_tran_msus
(Q.752 Table 3.3)
Contains the number of MSUs transmitted.
.TP
.I sl_recv_sio_sif_octets
(Q.752 Table 3.4)
Contains the number of SIO/SIF octets received.
.TP
.I sl_recv_msus
(Q.752 Table 3.5)
Contains the number of MSUs received.
.TP
.I sl_cong_onset_ind[4]
(Q.752 Table 3.6)
Contains the number of times that a congestion onset threshold was
passed.
.TP
.I sl_dur_cong_level[4]
(Q.752 Table 3.7)
Contains the duration of time spent in each congestion level.
.TP
.I sl_msus_cong_discard
(Q.752 Table 3.10)
Contains the number of MSUs discarded due to congestion.
.TP
.I sl_cong_discd_ind[4]
(Q.752 Table 3.11)
Contains the number of times that a congestion discard threshold
was passed.
.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 SL_IOCGNOTIFY
Gets the protocol notification bitmask of the Signalling Link into
the provided \fBsl_notify\fR structure.
.TP
.B SL_IOCSNOTIFY
Sets protocol notification for the Signalling Link events identified
by set bits in the provided \fBsl_notify\fR structure.
.TP
.B SL_IOCCNOTIFY
Clears protocol notification for the Signalling Link events identified
by set bits in the provided \fBsl_notify\fR structure.
.PP
\fIic_dp\fR points to a \fBsl_notify\fR structure which represents the
Signalling Link protocol event notifications as follows:
.PP
.RS 4
.nf
typedef struct sl_notify {
    sl_ulong   events;
} sl_notify_t;
.fi
.TP
.I events
Contains a bit mask with bits set for each Signalling Link event for
which notification has been requested.  May also contain set bits for events
for which notification should be set (\fBSL_IOCSNOTIFY\fR) or cleared
(\fBSL_IOCCNOTIFY\fR).  The mask is the bitwise OR of any of the following
values:
.RE
.RS 4
.IP
.TS
tab(:);
lb 2 l.
.TH
SL_EVT_FAIL_UNSPECIFIED:
SL_EVT_FAIL_CONG_TIMEOUT:Q.752 Table 1.6
SL_EVT_FAIL_ACK_TIMEOUT:Q.752 Table 1.4
SL_EVT_FAIL_ABNORMAL_BSNR:
SL_EVT_FAIL_ABNORMAL_FIBR:
SL_EVT_FAIL_ABORMAL:Q.752 Table 1.3
SL_EVT_FAIL_SUERM_EIM:Q.752 Table 1.5
SL_EVT_FAIL_ALIGNMENT:
SL_EVT_FAIL_RECEIVED_SIO:
SL_EVT_FAIL_RECEIVED_SIN:
SL_EVT_FAIL_RECEIVED_SIE:
SL_EVT_FAIL_RECEIVED_SIOS:
SL_EVT_FAIL_T1_TIMEOUT:
SL_EVT_RPO_BEGIN:Q.752 Table 2.10
SL_EVT_RPO_END:Q.752 Table 2.11
SL_EVT_CONGEST_ONSET_IND:Q.752 Table 3.6  1st&D
SL_EVT_CONGEST_DISCD_IND:Q.752 Table 3.11 1st&D
.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 sls (8),
.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.