Rechercher une page de manuel
dpm_ping
Langue: en
Version: $Date: 2007/05/09 06:38:31 $ (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
NAME
dpm_ping - check if Disk Pool Manager is alive and return its version numberSYNOPSIS
#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.
Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre