native_client_sdk/src/libraries/nacl_io/syscalls/uname.c

   1 /* Copyright (c) 2013 The Chromium Authors. All rights reserved.
   2  * Use of this source code is governed by a BSD-style license that can be
   3  * found in the LICENSE file. */
   4
   5 #include <stdio.h>
   6 #include <string.h>
   7 #include <sys/utsname.h>
   8
   9 #if !defined(_UTSNAME_LENGTH)
  10 #if defined(__BIONIC__)
  11 #define _UTSNAME_LENGTH SYS_NMLN
  12 #endif
  13 #if defined(__APPLE__)
  14 #define _UTSNAME_LENGTH _SYS_NAMELEN
  15 #endif
  16 #endif
  17
  18 int uname(struct utsname* buf) {
  19   memset(buf, 0, sizeof(struct utsname));
  20   snprintf(buf->sysname, _UTSNAME_LENGTH, "NaCl");
  21   /* TODO(sbc): Fill out the other fields with useful information. */
  22   return 0;
  23 }