| /* 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" |
| |
| |
| |
| /* 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__ |
| strong_alias(fputs_unlocked,fputs) |
| libc_hidden_def(fputs) |
| #endif |
| |
| #elif defined __UCLIBC_HAS_THREADS__ |
| |
| 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 |