libc/stdio/fputws.c

   1 /* Copyright (C) 2004       Manuel Novoa III    <mjn3@codepoet.org>
   2  *
   3  * GNU Library General Public License (LGPL) version 2 or later.
   4  *
   5  * Dedicated to Toni.  See uClibc/DEDICATION.mjn3 for details.
   6  */
   7
   8 #include "_stdio.h"
   9
  10
  11
  12 #ifdef __DO_UNLOCKED
  13
  14 int fputws_unlocked(const wchar_t *__restrict ws,
  15                                           register FILE *__restrict stream)
  16 {
  17         size_t n = wcslen(ws);
  18
  19         return (_wstdio_fwrite(ws, n, stream) == n) ? 0 : -1;
  20 }
  21 libc_hidden_def(fputws_unlocked)
  22
  23 #ifndef __UCLIBC_HAS_THREADS__
  24 strong_alias(fputws_unlocked,fputws)
  25 libc_hidden_def(fputws)
  26 #endif
  27
  28 #elif defined __UCLIBC_HAS_THREADS__
  29
  30 int fputws(const wchar_t *__restrict ws, register FILE *__restrict stream)
  31 {
  32         int retval;
  33         __STDIO_AUTO_THREADLOCK_VAR;
  34
  35         __STDIO_AUTO_THREADLOCK(stream);
  36
  37         retval = fputws_unlocked(ws, stream);
  38
  39         __STDIO_AUTO_THREADUNLOCK(stream);
  40
  41         return retval;
  42 }
  43 libc_hidden_def(fputws)
  44
  45 #endif