blob: b9dabee30f3afa5bdd3e47d7ea520cdefe53e38f (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
/* 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__
strong_alias(fputs_unlocked,fputs)
libc_hidden_proto(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_proto(fputs)
libc_hidden_def(fputs)
#endif
|
