snmp_close()

Close an SNMP session

Synopsis:

#include <sys/types.h>
#include <snmp/asn1.h>
#include <snmp/snmp_api.h>

extern int snmp_errno

int snmp_close( struct snmp_session * session );

Arguments:

session

A pointer to the snmp_session structure that identifies the SNMP session that you want to close. This pointer was returned by a call to snmp_open().

Library:

libsnmp

Use the -l snmp option to qcc to link against this library.

Description:

The snmp_close() function closes the input session, frees any data allocated for it, dequeues any pending requests, and closes any sockets allocated for the session.

Returns:

1

Success.

0

An error occurred (snmp_errno is set).

Errors:

If an error occurs, this function sets snmp_errno to:

SNMPERR_BAD_SESSION

The specified session wasn't open.

Classification:

SNMP

See also:

select(), snmp_free_pdu(), snmp_open(), snmp_pdu, snmp_pdu_create(), snmp_read(), snmp_select_info(), snmp_send(), snmp_session, snmp_timeout()

Based on RFC 1157, FAQ in Internet newsgroup comp.protocols.snmp

Marshall T. Rose, The Simple Book: An Introduction to Internet Management, Revised 2nd ed. (Prentice-Hall, 1996, ISBN 0-13-451659-1)