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/* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
*
* GNU Library General Public License (LGPL) version 2 or later.
*
* Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
*/
#include "_stdio.h"
libc_hidden_proto(fputs_unlocked)
libc_hidden_proto(strlen)
libc_hidden_proto(fwrite_unlocked)
/* Note: The standard says fputs returns a nonnegative number on
* success. In this implementation, we return the length of the
* string written on success.
*/
#ifdef __DO_UNLOCKED
int fputs_unlocked(register const char * __restrict s,
FILE * __restrict stream)
{
size_t n = strlen(s);
return ((fwrite_unlocked(s, 1, n, stream) == n) ? n : EOF);
}
libc_hidden_def(fputs_unlocked)
#ifndef __UCLIBC_HAS_THREADS__
libc_hidden_proto(fputs)
strong_alias(fputs_unlocked,fputs)
libc_hidden_def(fputs)
#endif
#elif defined __UCLIBC_HAS_THREADS__
libc_hidden_proto(fputs)
int fputs(const char * __restrict s, register FILE * __restrict stream)
{
int retval;
__STDIO_AUTO_THREADLOCK_VAR;
__STDIO_AUTO_THREADLOCK(stream);
retval = fputs_unlocked(s, stream);
__STDIO_AUTO_THREADUNLOCK(stream);
return retval;
}
libc_hidden_def(fputs)
#endif
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