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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
/*
* This file contains the glue which maps newlib system calls onto their
* RTEMS implementations. This formerly was in the file
* libgloss/rtems/iface.c which was installed as rtems.o. Merging this
* into the RTEMS source tree minimizes the files which must be linked
* to build an rtems application.
*
* $Id$
*
*/
#include <rtems.h>
#if defined(RTEMS_NEWLIB)
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <reent.h>
#include <termios.h>
#include "internal.h"
#include "libio.h"
_ssize_t
_read_r(struct _reent *ptr,
int fd,
void *buf,
size_t nbytes)
{
return __rtems_read(fd, buf, nbytes);
}
long
_write_r(struct _reent *ptr,
int fd,
const void *buf,
size_t nbytes
)
{
return __rtems_write(fd, buf, nbytes);
}
int
_open_r(struct _reent *ptr,
const char *buf,
int flags,
int mode)
{
return __rtems_open(buf, flags, mode);
}
int
_close_r(struct _reent *ptr,
int fd)
{
return __rtems_close(fd);
}
off_t
_lseek_r(struct _reent *ptr,
int fd,
off_t offset,
int whence)
{
return __rtems_lseek(fd, offset, whence);
}
int
_fstat_r(struct _reent *ptr,
int fd,
struct stat *buf)
{
return __rtems_fstat(fd, buf);
}
pid_t _getpid_r(struct _reent *ptr)
{
pid_t __getpid();
return __getpid();
}
int _kill_r( struct _reent *ptr, pid_t pid, int sig )
{
int __kill();
return __kill(pid, sig);
}
#endif
|