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/*
* Copyright (C) by Argonne National Laboratory
* See COPYRIGHT in top-level directory
*/
#include "ad_ime.h"
#include "adio_extern.h"
#include "ad_ime_common.h"
#include <assert.h>
void ADIOI_IME_Fcntl(ADIO_File fd, int flag, ADIO_Fcntl_t * fcntl_struct, int *error_code)
{
int ret;
static char myname[] = "ADIOI_IME_FCNTL";
switch (flag) {
case ADIO_FCNTL_GET_FSIZE:
{
struct stat stbuf;
stbuf.st_size = 0;
struct ADIOI_IME_fs_s *ime_fs = (ADIOI_IME_fs *) fd->fs_ptr;
assert(ime_fs);
ret = ime_native_stat(ime_fs->ime_filename, &stbuf);
if (ret) {
*error_code = MPIO_Err_create_code(MPI_SUCCESS,
MPIR_ERR_RECOVERABLE,
myname, __LINE__,
MPI_ERR_FILE, "Error in ime_native_stat", 0);
return;
}
fcntl_struct->fsize = stbuf.st_size;
*error_code = MPI_SUCCESS;
break;
}
case ADIO_FCNTL_SET_DISKSPACE:
ADIOI_GEN_Prealloc(fd, fcntl_struct->diskspace, error_code);
break;
case ADIO_FCNTL_SET_ATOMICITY:
default:
*error_code = MPIO_Err_create_code(MPI_SUCCESS,
MPIR_ERR_RECOVERABLE,
myname, __LINE__,
MPI_ERR_ARG, "**flag", "**flag %d", flag);
break;
};
}
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