dl_get_statistics_ack.7

7号信令功能代码,为开源代码

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.TH DL_GET_STATISTICS_ACK 7 "2004/01/12 23:45:12" "LiS-2_16_18-8" "Linux STREAMS"
.SH NAME
.B DL_GET_STATISTICS_ACK (dl_get_statistics_ack_t)
\- returns statistics in reponse to the
.BR DL_GET_STATISTICS_REQ (7).
.SH DESCRIPTION
.B DL_GET_STATISTICS_ACK
returns statistics in reponse to the
.BR DL_GET_STATISTICS_REQ (7).
The contents of the statistics block is defined in the DLS Provider specific
addendum.
.SH SYNOPSIS
The message consists of one
.B M_PCPROTO
message block containing the structure shown below:
.sp
.nf
\fC\s-1\
typedef struct {
    t_uscalar_t  dl_primitive;
    t_uscalar_t  dl_stat_length;
    t_uscalar_t  dl_stat_offset;
} dl_get_statistics_ack_t;
\fR\s+1
.fi
.SH PARAMETERS
.TP
.I dl_primitive
conveys
.BR DL_GET_STATISTICS_ACK .
.TP
.I dl_stat_len
conveys the length of the statistics structure.
.TP
.I dl_stat_offset
conveys the offset from the beginning of the
.BR M_PCROTO
message block where the statistics information resides.
.SH STATE
The message is valid in any state in which a local acknowledgement is not
pending.
.SH "NEW STATE"
The resulting state is unchanged
.SH VERSIONS
.PP
This manpage was written for
.B LiS\c
.
.[
LiS
.]
.br
The Data Link Provider Interface first appeared in SVR 4.
.[
svr4
.]
.br
This interface conforms to DLPI Revision 2.
.XX
.[
dlpi
.]
.[
magic
.]
.[
advprog
.]
.[
$LIST$
.]
.T2