NAME

       dpm_updatespace - update space

SYNOPSIS

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

       int dpm_updatespace (char *s_token, u_signed64 req_t_space, u_signed64 req_g_space, time_t
       req_lifetime,  int  nbgids,  gid_t  *req_gids,  u_signed64   *actual_t_space,   u_signed64
       *actual_g_space, time_t *actual_lifetime)

DESCRIPTION

       dpm_updatespace updates space.

       The input arguments are:

       s_token
              specifies the token returned by a previous reservespace request.

       req_t_space
              Total space requested in bytes.  If set to -1, the current value is unchanged.

       req_g_space
              Guaranteed space requested in bytes.  If set to -1, the current value is unchanged.

       req_lifetime
              specifies  the  requested space lifetime (in seconds) relative to the current time.
              If set to -1, the current value is unchanged.

       nbgids is the size of the array of group ids req_gids.  If set to -1, the current value is
              unchanged.

       req_gids
              when  zero, the space is reserved for the user if the requester has a proxy without
              VOMS extension or for the group if the requester has a proxy with  VOMS  extension.
              If  not  zero, the space is reserved for this set of group ids.  If the caller does
              not belong to the group, it must have ADMIN privileges.

       The output arguments are:

       actual_t_space
              Total space reserved in bytes (best effort).

       actual_g_space
              Guaranteed space reserved in bytes.

       actual_lifetime
              Lifetime of the reserved space (in seconds) relative to the current time.

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       s_token  is a NULL pointer or nbgids is greater than 0 and req_gids is a NULL
                    pointer.

       EINVAL       s_token is invalid (too long) or unknown or the  space  requested  is  not  a
                    positive value or the number of gids is too big.

       SENOSHOST    Host unknown.

       SEINTERNAL   Database error.

       SECOMERR     Communication error.