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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
|
/***********************************************************/
/* ntux: native translation und extension */
/* Copyright (C) 2016--2018 Z. Gilboa */
/* Released under GPLv2 and GPLv3; see COPYING.NTUX. */
/***********************************************************/
#include <ntapi/ntapi.h>
#include <psxabi/sys_sysapi.h>
#include <psxabi/sys_errno.h>
extern const ntapi_vtbl * ntux_ntapi;
typedef struct ntux_file {
void * hany;
} FILE;
int ntux_fputs(const char * str, FILE * file)
{
ssize_t ret;
size_t size;
size_t nbytes;
size = ntux_ntapi->tt_string_null_offset_multibyte(str);
nbytes = size;
while (nbytes) {
ret = __sys_write(
(int)(intptr_t)file,
str,nbytes);
if (ret == -EINTR)
(void)0;
else if (ret < 0)
return -1;
else {
str += ret;
nbytes -= ret;
}
}
/* all done */
return (int)size;
}
int ntux_fprintf(FILE * file, const char * fmt, ...)
{
va_list ap;
char * str;
size_t buffer[32768/sizeof(size_t)];
ntux_ntapi->tt_aligned_block_memset(
buffer,0,sizeof(buffer));
str = (char *)buffer;
va_start(ap, fmt);
ntux_ntapi->vsnprintf(str, sizeof(buffer), fmt, ap);
va_end(ap);
str[sizeof(buffer)-1] = 0;
return ntux_fputs(str,file);
}
int ntux_sprintf(char * str, const char * fmt, ...)
{
int ret;
va_list ap;
va_start(ap, fmt);
ret = ntux_ntapi->vsprintf(str, fmt, ap);
va_end(ap);
return ret;
}
int ntux_snprintf(char * str, size_t n, const char * fmt, ...)
{
int ret;
va_list ap;
va_start(ap, fmt);
ret = ntux_ntapi->vsnprintf(str, n, fmt, ap);
va_end(ap);
return ret;
}
int ntux_isatty(int fildes)
{
nt_runtime_data * rtdata;
if ((ntux_ntapi->tt_get_runtime_data(&rtdata,0)))
return 0;
if (fildes == 0)
return (rtdata->stdin_type == NT_FILE_TYPE_PTY);
else if (fildes == 1)
return (rtdata->stdout_type == NT_FILE_TYPE_PTY);
else if (fildes == 2)
return (rtdata->stderr_type == NT_FILE_TYPE_PTY);
else
return 0;
}
int ntux_fileno(void * any)
{
return (int)(intptr_t)any;
}
int ntux_fflush(FILE * file)
{
return __sys_fsync((int)(intptr_t)file);
}
|
