1                 : /*
       2                 :  * Copyright (c) 2013 The Native Client Authors. All rights reserved.
       3                 :  * Use of this source code is governed by a BSD-style license that can be
       4                 :  * found in the LICENSE file.
       5                 :  */
       6                 : 
       7                 : #include "native_client/src/trusted/service_runtime/load_file.h"
       8                 : 
       9                 : #include "native_client/src/trusted/desc/nacl_desc_base.h"
      10                 : #include "native_client/src/trusted/desc/nacl_desc_io.h"
      11                 : #include "native_client/src/trusted/service_runtime/include/sys/fcntl.h"
      12                 : #include "native_client/src/trusted/service_runtime/nacl_valgrind_hooks.h"
      13                 : #include "native_client/src/trusted/service_runtime/sel_ldr.h"
      14                 : 
      15                 : 
      16             280 : NaClErrorCode NaClAppLoadFileFromFilename(struct NaClApp *nap,
      17                 :                                           const char *filename) {
      18                 :   struct NaClDesc *nd;
      19                 :   NaClErrorCode err;
      20                 : 
      21             280 :   NaClFileNameForValgrind(filename);
      22                 : 
      23             280 :   nd = (struct NaClDesc *) NaClDescIoDescOpen(filename, NACL_ABI_O_RDONLY,
      24                 :                                               0666);
      25             280 :   if (NULL == nd) {
      26               1 :     return LOAD_OPEN_ERROR;
      27                 :   }
      28                 : 
      29             279 :   NaClAppLoadModule(nap, nd, NULL, NULL);
      30             277 :   err = NaClWaitForLoadModuleStatus(nap);
      31             277 :   NaClDescUnref(nd);
      32             277 :   nd = NULL;
      33                 : 
      34             277 :   if (err != LOAD_OK) {
      35              10 :     return err;
      36                 :   }
      37                 : 
      38             267 :   return err;
      39                 : }