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
56
57
58
59
60
61
62
63
64
65
66
67
|
/* 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"
/**********************************************************************/
#ifdef __UCLIBC_HAS_GLIBC_CUSTOM_STREAMS__
/**********************************************************************/
ssize_t attribute_hidden _cs_read(void *cookie, char *buf, size_t bufsize)
{
return read(*((int *) cookie), buf, bufsize);
}
/**********************************************************************/
ssize_t attribute_hidden _cs_write(void *cookie, const char *buf, size_t bufsize)
{
return write(*((int *) cookie), (char *) buf, bufsize);
}
/**********************************************************************/
int attribute_hidden _cs_seek(void *cookie, register __offmax_t *pos, int whence)
{
__offmax_t res;
#ifdef __UCLIBC_HAS_LFS__
res = lseek64(*((int *) cookie), *pos, whence);
#else
res = lseek(*((int *) cookie), *pos, whence);
#endif
return (res >= 0) ? ((*pos = res), 0) : ((int) res);
}
/**********************************************************************/
int attribute_hidden _cs_close(void *cookie)
{
return close(*((int *) cookie));
}
/**********************************************************************/
#else
/**********************************************************************/
int attribute_hidden __stdio_seek(FILE *stream, register __offmax_t *pos, int whence)
{
__offmax_t res;
#ifdef __UCLIBC_HAS_LFS__
res = lseek64(stream->__filedes, *pos, whence);
#else
res = lseek(stream->__filedes, *pos, whence);
#endif
return (res >= 0) ? ((*pos = res), 0) : ((int) res);
}
/**********************************************************************/
#endif
/**********************************************************************/
|
