NAME
dpm_getpoolfs - get list of filesystems for a given pool
SYNOPSIS
#include <sys/types.h>
#include "dpm_api.h"
int dpm_getpoolfs (char *poolname, int *nbfs, struct dpm_fs **dpm_fs)
DESCRIPTION
dpm_getpoolfs gets list of filesystems for a given pool.
The input argument is:
poolname
specifies the disk pool name previously defined using
dpm_addpool.
The output arguments are:
nbfs will be set to the number of replies in the array of
filesystems.
dpm_fs will be set to the address of an array of dpm_fs structures
allocated by the API. The client application is responsible for
freeing the array when not needed anymore.
struct dpm_fs {
char poolname[CA_MAXPOOLNAMELEN+1];
char server[CA_MAXHOSTNAMELEN+1];
char fs[80];
u_signed64 capacity;
u_signed64 free;
int status;
};
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 poolname, nbfs or dpm_fs is a NULL pointer.
ENOMEM Memory could not be allocated for storing the reply.
EINVAL The pool is unknown or the length of poolname exceeds
CA_MAXPOOLNAMELEN.
SENOSHOST Host unknown.
SECOMERR Communication error.