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DPM_PING

DPM_PING

Section: DPM Library Functions (3) Updated: $Date: 2007/05/09 06:38:31 $
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NAME

dpm_ping - check if Disk Pool Manager is alive and return its version number  

SYNOPSIS

#include <sys/types.h>
#include "dpm_api.h"

int dpm_ping (char *server, char *info)  

DESCRIPTION

dpm_ping checks if the Disk Pool Manager is alive and returns its version number.  

OPTIONS

server
specifies the Disk Pool Manager hostname. If NULL, the DPM_HOST environment variable is used.
info
points at a buffer to receive the information (currently the version number). The buffer must be at least 256 characters long.
 

RETURN VALUE

This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.  

ERRORS

EFAULT
info is a NULL pointer.
SENOSHOST
Host unknown.
SENOSSERV
Service unknown.
SECOMERR
Communication error.
EDPMNACT
Disk Pool Manager is not running or is being shutdown.


 

Index

NAME
SYNOPSIS
DESCRIPTION
OPTIONS
RETURN VALUE
ERRORS

This document was created by man2html, using the manual pages.
Time: 21:45:14 GMT, April 16, 2011