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.

LCG                           $Date: 2011-05-19 12:54:37 +0200 (Thu, 19 May 2011) $           DPM_UPDATESPACE(3)