root/ompi/mca/io/romio321/romio/adio/ad_xfs/ad_xfs_resize.c

DEFINITIONS

1. ADIOI_XFS_Resize

   1 /* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
   2 /* 
   3  *
   4  *   Copyright (C) 1997 University of Chicago. 
   5  *   See COPYRIGHT notice in top-level directory.
   6  */
   7 
   8 #include "ad_xfs.h"
   9 
  10 void ADIOI_XFS_Resize(ADIO_File fd, ADIO_Offset size, int *error_code)
  11 {
  12     int err;
  13     static char myname[] = "ADIOI_XFS_RESIZE";
  14     
  15     err = ftruncate64(fd->fd_sys, size);
  16     if (err == -1) {
  17         *error_code = MPIO_Err_create_code(MPI_SUCCESS, MPIR_ERR_RECOVERABLE,
  18                                            myname, __LINE__, MPI_ERR_IO, "**io",
  19                                            "**io %s", strerror(errno));
  20     }
  21     else *error_code = MPI_SUCCESS;
  22 }