/* 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