Provided by: libdpm-dev_1.13.0-1_amd64 bug

NAME

       dpm_getpools - get list of pools

SYNOPSIS

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

       int dpm_getpools (int *nbpools, struct dpm_pool **dpm_pools)

DESCRIPTION

       dpm_getpools gets list of pools.

       The output arguments are:

       nbpools
              will be set to the number of replies in the array of pools.

       dpm_pools
              will be set to the address of an array of dpm_pool structures allocated by the API.
              The client application is  responsible  for  freeing  the  array  when  not  needed
              anymore. This is also necessary for the gids entry of each dpm_pool.

       struct dpm_pool {
            char      poolname[CA_MAXPOOLNAMELEN+1];
            u_signed64     defsize;
            int       gc_start_thresh;
            int       gc_stop_thresh;
            int       def_lifetime;
            int       defpintime;
            int       max_lifetime;
            int       maxpintime;
            char      fss_policy[CA_MAXPOLICYLEN+1];
            char      gc_policy[CA_MAXPOLICYLEN+1];
            char      mig_policy[CA_MAXPOLICYLEN+1];
            char      rs_policy[CA_MAXPOLICYLEN+1];
            int       nbgids
            gid_t          *gids;         /* restrict the pool to given group(s) */
            char      ret_policy;    /* retention policy: 'R', 'O' or 'C' */
            char      s_type;        /* space type: 'V', 'D' or 'P' */
            u_signed64     capacity;
            u_signed64     free;
            struct dpm_fs  *elemp;
            int       nbelem;
            int       next_elem;     /* next pool element to be used */
       };

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       nbpools or dpm_pools is a NULL pointer.

       ENOMEM       Memory could not be allocated for storing the reply.

       SENOSHOST    Host unknown.

       SECOMERR     Communication error.