NAME
dpm_getprotocols - get the list of supported protocols
SYNOPSIS
#include <sys/types.h>
#include "dpm_api.h"
int dpm_getprotocols (int *nb_supported_protocols, char
***supported_protocols)
DESCRIPTION
dpm_getprotocols gets the list of supported protocols.
nb_supported_protocols
will be set to the number of protocols in the array of supported
protocols.
supported_protocols
will be set to the address of an array of pointers to the
supported protocols. This array of pointers is allocated by the
API and the client application is responsible for freeing the
array when not needed anymore.
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 nb_supported_protocols or supported_protocols is a NULL
pointer.
ENOMEM Memory could not be allocated for storing the array of
supported protocols.
SENOSHOST Host unknown.
SECOMERR Communication error.