'\" t
.\"     Title: nng_pull_open
.\"    Author: [see the "AUTHOR(S)" section]
.\" Generator: Asciidoctor 2.0.23
.\"      Date: 2025-02-02
.\"    Manual: NNG Reference Manual
.\"    Source: \ \&
.\"  Language: English
.\"
.TH "NNG_PULL_OPEN" "3" "2025-02-02" "\ \&" "NNG Reference Manual"
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.SH "NAME"
nng_pull_open \- create pull socket
.SH "SYNOPSIS"
.sp
.if n .RS 4
.nf
.fam C
#include <nng/nng.h>
#include <nng/protocol/pipeline0/pull.h>

int nng_pull0_open(nng_socket *s);

int nng_pull0_open_raw(nng_socket *s);
.fam
.fi
.if n .RE
.SH "DESCRIPTION"
.sp
The \f(CRnng_pull0_open()\fP function creates a \fIpull\fP version 0
socket and returns it at the location pointed to by \fIs\fP.
.sp
The \f(CRnng_pull0_open_raw()\fP function creates a \fIpull\fP version 0
socket in
raw mode and returns it at the location pointed to by \fIs\fP.
.SH "RETURN VALUES"
.sp
These functions return 0 on success, and non\-zero otherwise.
.SH "ERRORS"
.sp
\f(CRNNG_ENOMEM\fP
.RS 4
Insufficient memory is available.
.RE
.sp
\f(CRNNG_ENOTSUP\fP
.RS 4
The protocol is not supported.
.RE
.SH "SEE ALSO"
.sp
nng_socket(5),
nng_pull(7),
nng_push(7),
nng(7)