dl_reply_update_req.7

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.\"
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.TH DL_REPLY_UPDATE_REQ 7 "2004/01/12 23:45:13" "LiS-2_16_18-8" "Linux STREAMS"
.SH NAME
.B DL_REPLY_UPDATE_REQ (dl_reply_update_req_t)
\- conveys a DLSDU to the DLS Provider from the DLS User to be held by the
DLS Provider and sent out at a later time when requested to do so by the
peer DLS Provider.
.SH SYNOPSIS
Consists of one 
.B M_PROTO
message block containing the structure shown below, followed by one or more
.B M_DATA
blocks.
.sp
.nf
\fC\s-1\
typedef struct {
    t_uscalar_t  dl_primitive;
    t_uscalar_t  dl_correlation;
    t_uscalar_t  dl_src_addr_length;
    t_uscalar_t  dl_src_addr_offset;
} dl_reply_update_req_t;
\fR\s+1
.fi
.SH PARAMETERS
.TP
.I dl_primitive
conveys
.BR DL_REPLY_UPDATE_REQ .
.TP
.I dl_correlation
conveys context specific information to be returned in the
.BR DL_REPLY_UPDATE_STATUS_IND (7)
primitive to allow the DLS User correlate the status to the appropriate
previous request.
.TP
.I dl_src_addr_length
conveys the length of the DLSAP address of the source DLS User.
.TP
.I dl_src_addr_offset
conveys the offset from the beginning of the
.B M_PROTO
message block where the source DLSAP address begins.
.SH STATE
This primitive is valid in state
.BR DL_IDLE .
.SH "NEW STATE"
The resulting state is unchanged.
.SH RESPONSE
If the request is erroneous, a
.BR DL_ERROR_ACK (7)
is returned with the appropriate error code.  Otherwise, a
.BR DL_REPLY_UPDATE_STATUS_IND (7)
is returned, which indicates the success or failure of the
.BR DL_REPLY_UPDATE_REQ .
.SH ERRORS
.TP
.B DL_BADDATA
The amount of data in the DLSDU exceeded the DLS Provider's DLSDU limit.
.TP
.B DL_NOTSUPPORTED
Primitive is known, but not supported.
.TP
.B DL_OUTSTATE
The primitive was issued from an invalid state.
.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
.]
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$LIST$
.]
.T2