this repo has no description
ioctl() translation (work in progress)
+564
+79
src/kernel/emulation/linux/ioctl/ioctl.c
+79
src/kernel/emulation/linux/ioctl/ioctl.c
···
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+
#include "ioctl.h"
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#include "../unistd/readlink.h"
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#include "../../../../../platform-include/sys/errno.h"
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#include <stddef.h>
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#include <stdbool.h>
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#include "termios.h"
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#define D_TAPE 1
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#define D_DISK 2
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#define D_TTY 3
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#define IOCTL_STEP(x) { int state, retval; state = (x); \
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if (state == IOCTL_HANDLED) return retval; }
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static int handle_filio(int fd, int cmd, void* arg, int* retval);
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// Emulated ioctl implementation
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long ioctl(int fd, int cmd, void* arg)
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{
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IOCTL_STEP(handle_filio(fd, cmd, arg, &retval));
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IOCTL_STEP(handle_termios(fd, cmd, arg, &retval));
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+
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run_ioctl:
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return __real_ioctl(fd, cmd, arg);
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}
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extern int sprintf(char* buf, const char* fmt, ...);
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extern int strncmp(const char *, const char *, unsigned long);
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static bool get_fd_path(int fd, char* buf, size_t len)
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{
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char proc[32];
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int ret;
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sprintf(proc, "/proc/self/%d", fd);
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ret = sys_readlink(proc, buf, len-1);
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if (ret <= 0)
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return false;
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buf[ret] = 0;
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return true;
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}
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static int handle_filio(int fd, int cmd, void* arg, int* retval)
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{
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switch (cmd)
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{
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case BSD_FIODTYPE:
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{
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char orig_path[256];
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if (!get_fd_path(fd, orig_path, sizeof(orig_path)))
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{
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*retval = -EBADF;
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return IOCTL_HANDLED;
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}
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if (strncmp(orig_path, "/dev/pts", 8) == 0
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|| strncmp(orig_path, "/dev/tty", 8) == 0)
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{
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*retval = D_TTY;
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}
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else if (strncmp(orig_path, "/dev/st", 7) == 0
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|| strncmp(orig_path, "/dev/nst", 8) == 0)
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{
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*retval = D_TAPE;
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}
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else
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{
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*retval = D_DISK;
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}
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return IOCTL_HANDLED;
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}
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default:
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return IOCTL_PASS;
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}
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}
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+44
src/kernel/emulation/linux/ioctl/ioctl.h
+44
src/kernel/emulation/linux/ioctl/ioctl.h
···
1
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#ifndef EMU_IOCTL_H
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#define EMU_IOCTL_H
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#include <stdint.h>
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extern long __real_ioctl(int fd, int cmd, void* arg);
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enum {
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IOCTL_PASS, /** ioctl cmd not known */
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IOCTL_HANDLED /** ioctl cmd now already handled */
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};
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#define BSD_IOCPARM_MASK 0x1fff
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#define BSD_IOCPARM_LEN(x) (((x) >> 16) & BSD_IOCPARM_MASK)
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#define BSD_IOCBASECMD(x) ((x) & ~(IBSD_OCPARM_MASK << 16))
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#define BSD_IOCGROUP(x) (((x) >> 8) & 0xff)
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+
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#define BSD_IOCPARM_MAX (BSD_IOCPARM_MASK + 1)
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#define BSD_IOC_VOID (uint32_t)0x20000000
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#define BSD_IOC_OUT (uint32_t)0x40000000
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#define BSD_IOC_IN (uint32_t)0x80000000
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#define BSD_IOC_INOUT (BSD_IOC_IN|BSD_IOC_OUT)
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#define BSD_IOC_DIRMASK (uint32_t)0xe0000000
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+
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#define BSD_IOC(inout,group,num,len) \
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(inout | ((len & BSD_IOCPARM_MASK) << 16) | ((group) << 8) | (num))
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#define BSD_IO(g,n) BSD_IOC(BSD_IOC_VOID, (g), (n), 0)
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#define BSD_IOR(g,n,t) BSD_IOC(BSD_IOC_OUT, (g), (n), sizeof(t))
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#define BSD_IOW(g,n,t) BSD_IOC(BSD_IOC_IN, (g), (n), sizeof(t))
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#define BSD_IOWR(g,n,t) BSD_IOC(BSD_IOC_INOUT, (g), (n), sizeof(t))
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+
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#define BSD_FIOCLEX BSD_IO('f', 1)
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#define BSD_FIONCLEX BSD_IO('f', 2)
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#define BSD_FIONREAD BSD_IOR('f', 127, int)
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#define BSD_FIONBIO BSD_IOW('f', 126, int)
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#define BSD_FIOASYNC BSD_IOW('f', 125, int)
38
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#define BSD_FIOSETOWN BSD_IOW('f', 124, int)
39
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#define BSD_FIOGETOWN BSD_IOR('f', 123, int)
40
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#define BSD_FIODTYPE BSD_IOR('f', 122, int)
41
+
42
+
43
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#endif
44
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+176
src/kernel/emulation/linux/ioctl/termios.c
+176
src/kernel/emulation/linux/ioctl/termios.c
···
1
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#include "termios.h"
2
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#include "../../../../../platform-include/sys/errno.h"
3
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#include <stddef.h>
4
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#include <stdint.h>
5
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#include <stdbool.h>
6
+
7
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// Speeds are stored in cflags
8
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// http://osxr.org/glibc/source/sysdeps/unix/sysv/linux/speed.c?v=glibc-2.13
9
+
10
+
extern void *memset(void *s, int c, size_t n);
11
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static void cc_linux_to_bsd(const unsigned char* l, unsigned char* b);
12
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static void cc_bsd_to_linux(const unsigned char* b, unsigned char* l);
13
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static void iflag_linux_to_bsd(unsigned int l, unsigned long* b);
14
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static void iflag_bsd_to_linux(unsigned long b, unsigned int* l);
15
+
16
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int handle_termios(int fd, int cmd, void* arg, int* retval)
17
+
{
18
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switch (cmd)
19
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{
20
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case BSD_TIOCGETA:
21
+
{
22
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struct bsd_termios* out = (struct bsd_termios*) arg;
23
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struct linux_termios in;
24
+
25
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*retval = __real_ioctl(fd, LINUX_TCGETS, &in);
26
+
27
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// TODO: translate termios
28
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memset(out, 0, sizeof(*out));
29
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cc_linux_to_bsd(in.c_cc, out->c_cc);
30
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iflag_linux_to_bsd(in.c_iflag, &out->c_iflag);
31
+
32
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return IOCTL_HANDLED;
33
+
}
34
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case BSD_TIOCSETA:
35
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case BSD_TIOCSETAW:
36
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case BSD_TIOCSETAF:
37
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{
38
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const struct bsd_termios* in = (struct bsd_termios*) arg;
39
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struct linux_termios out;
40
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int op;
41
+
42
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if (cmd == BSD_TIOCSETA)
43
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op = LINUX_TCSETS;
44
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else if (cmd == BSD_TIOCSETAW)
45
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op = LINUX_TCSETSW;
46
+
else
47
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op = LINUX_TCSETSF;
48
+
49
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// TODO: translate termios
50
+
memset(&out, 0, sizeof(out));
51
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cc_bsd_to_linux(in->c_cc, out.c_cc);
52
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iflag_bsd_to_linux(in->c_iflag, &out.c_iflag);
53
+
54
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*retval = __real_ioctl(fd, op, &out);
55
+
56
+
return IOCTL_HANDLED;
57
+
}
58
+
case BSD_TIOCGWINSZ:
59
+
{
60
+
*retval = __real_ioctl(fd, LINUX_TIOCGWINSZ, arg);
61
+
return IOCTL_HANDLED;
62
+
}
63
+
case BSD_TIOCSWINSZ:
64
+
{
65
+
*retval = __real_ioctl(fd, LINUX_TIOCSWINSZ, arg);
66
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return IOCTL_HANDLED;
67
+
}
68
+
default:
69
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return IOCTL_PASS;
70
+
}
71
+
}
72
+
73
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static void cc_linux_to_bsd(const unsigned char* l, unsigned char* b)
74
+
{
75
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b[BSD_VEOF] = l[LINUX_VEOF];
76
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b[BSD_VEOL] = l[LINUX_VEOL];
77
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b[BSD_VEOL2] = l[LINUX_VEOL2];
78
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b[BSD_VERASE] = l[LINUX_VERASE];
79
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b[BSD_VWERASE] = l[LINUX_VWERASE];
80
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b[BSD_VKILL] = l[LINUX_VKILL];
81
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b[BSD_VREPRINT] = l[LINUX_VREPRINT];
82
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b[BSD_VINTR] = l[LINUX_VINTR];
83
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b[BSD_VQUIT] = l[LINUX_VQUIT];
84
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b[BSD_VSUSP] = l[LINUX_VSUSP];
85
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b[BSD_VSTART] = l[LINUX_VSTART];
86
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b[BSD_VSTOP] = l[LINUX_VSTOP];
87
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b[BSD_VLNEXT] = l[LINUX_VLNEXT];
88
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b[BSD_VDISCARD] = l[LINUX_VDISCARD];
89
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b[BSD_VMIN] = l[LINUX_VMIN];
90
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b[BSD_VTIME] = l[LINUX_VTIME];
91
+
}
92
+
93
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static void cc_bsd_to_linux(const unsigned char* b, unsigned char* l)
94
+
{
95
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l[LINUX_VEOF] = b[BSD_VEOF];
96
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l[LINUX_VEOL] = b[BSD_VEOL];
97
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l[LINUX_VEOL2] = b[BSD_VEOL2];
98
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l[LINUX_VERASE] = b[BSD_VERASE];
99
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l[LINUX_VWERASE] = b[BSD_VWERASE];
100
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l[LINUX_VKILL] = b[BSD_VKILL];
101
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l[LINUX_VREPRINT] = b[BSD_VREPRINT];
102
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l[LINUX_VINTR] = b[BSD_VINTR];
103
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l[LINUX_VQUIT] = b[BSD_VQUIT];
104
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l[LINUX_VSUSP] = b[BSD_VSUSP];
105
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l[LINUX_VSTART] = b[BSD_VSTART];
106
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l[LINUX_VSTOP] = b[BSD_VSTOP];
107
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l[LINUX_VLNEXT] = b[BSD_VLNEXT];
108
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l[LINUX_VDISCARD] = b[BSD_VDISCARD];
109
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l[LINUX_VMIN] = b[BSD_VMIN];
110
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l[LINUX_VTIME] = b[BSD_VTIME];
111
+
}
112
+
113
+
static void iflag_linux_to_bsd(unsigned int l, unsigned long* b)
114
+
{
115
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if (l & LINUX_IGNBRK)
116
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*b |= BSD_IGNBRK;
117
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if (l & LINUX_BRKINT)
118
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*b |= BSD_BRKINT;
119
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if (l & LINUX_IGNPAR)
120
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*b |= BSD_IGNPAR;
121
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if (l & LINUX_PARMRK)
122
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*b |= BSD_PARMRK;
123
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if (l & LINUX_INPCK)
124
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*b |= BSD_INPCK;
125
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if (l & LINUX_ISTRIP)
126
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*b |= BSD_ISTRIP;
127
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if (l & LINUX_INLCR)
128
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*b |= BSD_INLCR;
129
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if (l & LINUX_IGNCR)
130
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*b |= BSD_IGNCR;
131
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if (l & LINUX_ICRNL)
132
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*b |= BSD_ICRNL;
133
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if (l & LINUX_IXON)
134
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*b |= BSD_IXON;
135
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if (l & LINUX_IXANY)
136
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*b |= BSD_IXANY;
137
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if (l & LINUX_IXOFF)
138
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*b |= BSD_IXOFF;
139
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if (l & LINUX_IMAXBEL)
140
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*b |= BSD_IMAXBEL;
141
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if (l & LINUX_IUTF8)
142
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*b |= BSD_IUTF8;
143
+
}
144
+
145
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static void iflag_bsd_to_linux(unsigned long b, unsigned int* l)
146
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{
147
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if (b & BSD_IGNBRK)
148
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*l |= LINUX_IGNBRK;
149
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if (b & BSD_BRKINT)
150
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*l |= LINUX_BRKINT;
151
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if (b & BSD_IGNPAR)
152
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*l |= LINUX_IGNPAR;
153
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if (b & BSD_PARMRK)
154
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*l |= LINUX_PARMRK;
155
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if (b & BSD_INPCK)
156
+
*l |= LINUX_INPCK;
157
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if (b & BSD_ISTRIP)
158
+
*l |= LINUX_ISTRIP;
159
+
if (b & BSD_INLCR)
160
+
*l |= LINUX_INLCR;
161
+
if (b & BSD_IGNCR)
162
+
*l |= LINUX_IGNCR;
163
+
if (b & BSD_ICRNL)
164
+
*l |= LINUX_ICRNL;
165
+
if (b & BSD_IXON)
166
+
*l |= LINUX_IXON;
167
+
if (b & BSD_IXOFF)
168
+
*l |= LINUX_IXOFF;
169
+
if (b & BSD_IXANY)
170
+
*l |= LINUX_IXANY;
171
+
if (b & BSD_IMAXBEL)
172
+
*l |= LINUX_IMAXBEL;
173
+
if (b & BSD_IUTF8)
174
+
*l |= LINUX_IUTF8;
175
+
}
176
+
+265
src/kernel/emulation/linux/ioctl/termios.h
+265
src/kernel/emulation/linux/ioctl/termios.h
···
1
+
#ifndef EMU_TERMIOS_H
2
+
#define EMU_TERMIOS_H
3
+
#include "ioctl.h"
4
+
5
+
int handle_termios(int fd, int cmd, void* arg, int* retval);
6
+
7
+
struct bsd_winsize
8
+
{
9
+
unsigned short ws_row, ws_col, ws_xpixel, ws_ypixel;
10
+
};
11
+
12
+
struct bsd_termios
13
+
{
14
+
unsigned long c_iflag;
15
+
unsigned long c_oflag;
16
+
unsigned long c_cflag;
17
+
unsigned long c_lflag;
18
+
unsigned char c_cc[20];
19
+
unsigned long c_ispeed;
20
+
unsigned long c_ospeed;
21
+
};
22
+
struct linux_termios
23
+
{
24
+
unsigned int c_iflag;
25
+
unsigned int c_oflag;
26
+
unsigned int c_cflag;
27
+
unsigned int c_lflag;
28
+
unsigned char c_cc[32];
29
+
unsigned int c_ispeed;
30
+
unsigned int c_ospeed;
31
+
};
32
+
33
+
// c_cc indices
34
+
enum {
35
+
BSD_VEOF, BSD_VEOL, BSD_VEOL2, BSD_VERASE, BSD_VWERASE, BSD_VKILL,
36
+
BSD_VREPRINT, BSD_VINTR, BSD_VQUIT, BSD_VSUSP, BSD_VDSUSP, BSD_VSTART,
37
+
BSD_VSTOP, BSD_VLNEXT, BSD_VDISCARD, BSD_VMIN, BSD_VTIME, BSD_VSTATUS,
38
+
};
39
+
enum {
40
+
LINUX_VINTR, LINUX_VQUIT, LINUX_VERASE, LINUX_VKILL, LINUX_VEOF,
41
+
LINUX_VTIME, LINUX_VMIN, LINUX_VSWTC, LINUX_VSTART, LINUX_VSTOP,
42
+
LINUX_VSUSP, LINUX_VEOL, LINUX_VREPRINT, LINUX_VDISCARD, LINUX_VWERASE,
43
+
LINUX_VLNEXT, LINUX_VEOL2
44
+
};
45
+
46
+
#define BSD_TIOCMODG BSD_IOR('t', 3, int)
47
+
#define BSD_TIOCMODS BSD_IOW('t', 4, int)
48
+
#define BSD_TIOCM_LE 0001
49
+
#define BSD_TIOCM_DTR 0002
50
+
#define BSD_TIOCM_RTS 0004
51
+
#define BSD_TIOCM_ST 0010
52
+
#define BSD_TIOCM_SR 0020
53
+
#define BSD_TIOCM_CTS 0040
54
+
#define BSD_TIOCM_CAR 0100
55
+
#define BSD_TIOCM_CD TIOCM_CAR
56
+
#define BSD_TIOCM_RNG 0200
57
+
#define BSD_TIOCM_RI TIOCM_RNG
58
+
#define BSD_TIOCM_DSR 0400
59
+
60
+
#define BSD_TIOCEXCL BSD_IO('t', 13)
61
+
#define BSD_TIOCNXCL BSD_IO('t', 14)
62
+
63
+
#define BSD_TIOCFLUSH BSD_IOW('t', 16, int)
64
+
65
+
#define BSD_TIOCGETA BSD_IOR('t', 19, struct bsd_termios)
66
+
#define BSD_TIOCSETA BSD_IOW('t', 20, struct bsd_termios)
67
+
#define BSD_TIOCSETAW BSD_IOW('t', 21, struct bsd_termios)
68
+
#define BSD_TIOCSETAF BSD_IOW('t', 22, struct bsd_termios)
69
+
#define BSD_TIOCGETD BSD_IOR('t', 26, int)
70
+
#define BSD_TIOCSETD BSD_IOW('t', 27, int)
71
+
#define BSD_TIOCIXON BSD_IO('t', 129)
72
+
#define BSD_TIOCIXOFF BSD_IO('t', 128)
73
+
74
+
#define BSD_TIOCSBRK BSD_IO('t', 123)
75
+
#define BSD_TIOCCBRK BSD_IO('t', 122)
76
+
#define BSD_TIOCSDTR BSD_IO('t', 121)
77
+
#define BSD_TIOCCDTR BSD_IO('t', 120)
78
+
#define BSD_TIOCGPGRP BSD_IOR('t', 119, int)
79
+
#define BSD_TIOCSPGRP BSD_IOW('t', 118, int)
80
+
81
+
#define BSD_TIOCOUTQ BSD_IOR('t', 115, int)
82
+
#define BSD_TIOCSTI BSD_IOW('t', 114, char)
83
+
#define BSD_TIOCNOTTY BSD_IO('t', 113)
84
+
#define BSD_TIOCPKT BSD_IOW('t', 112, int)
85
+
#define BSD_TIOCPKT_DATA 0x00
86
+
#define BSD_TIOCPKT_FLUSHREAD 0x01
87
+
#define BSD_TIOCPKT_FLUSHWRITE 0x02
88
+
#define BSD_TIOCPKT_STOP 0x04
89
+
#define BSD_TIOCPKT_START 0x08
90
+
#define BSD_TIOCPKT_NOSTOP 0x10
91
+
#define BSD_TIOCPKT_DOSTOP 0x20
92
+
#define BSD_TIOCPKT_IOCTL 0x40
93
+
#define BSD_TIOCSTOP BSD_IO('t', 111)
94
+
#define BSD_TIOCSTART BSD_IO('t', 110)
95
+
#define BSD_TIOCMSET BSD_IOW('t', 109, int)
96
+
#define BSD_TIOCMBIS BSD_IOW('t', 108, int)
97
+
#define BSD_TIOCMBIC BSD_IOW('t', 107, int)
98
+
#define BSD_TIOCMGET BSD_IOR('t', 106, int)
99
+
#define BSD_TIOCREMOTE BSD_IOW('t', 105, int)
100
+
#define BSD_TIOCGWINSZ BSD_IOR('t', 104, struct bsd_winsize)
101
+
#define BSD_TIOCSWINSZ BSD_IOW('t', 103, struct bsd_winsize)
102
+
#define BSD_TIOCUCNTL BSD_IOW('t', 102, int)
103
+
#define BSD_TIOCSTAT BSD_IO('t', 101)
104
+
#define BSD_UIOCCMD(n) BSD_IO('u', n)
105
+
#define BSD_TIOCSCONS BSD_IO('t', 99)
106
+
#define BSD_TIOCCONS BSD_IOW('t', 98, int)
107
+
#define BSD_TIOCSCTTY BSD_IO('t', 97)
108
+
#define BSD_TIOCEXT BSD_IOW('t', 96, int)
109
+
#define BSD_TIOCSIG BSD_IO('t', 95)
110
+
#define BSD_TIOCDRAIN BSD_IO('t', 94)
111
+
#define BSD_TIOCMSDTRWAIT BSD_IOW('t', 91, int)
112
+
#define BSD_TIOCMGDTRWAIT BSD_IOR('t', 90, int)
113
+
#define BSD_TIOCTIMESTAMP BSD_IOR('t', 89, struct bsd_timeval)
114
+
#define BSD_TIOCDCDTIMESTAMP BSD_IOR('t', 88, struct bsd_timeval)
115
+
#define BSD_TIOCSDRAINWAIT BSD_IOW('t', 87, int)
116
+
#define BSD_TIOCGDRAINWAIT BSD_IOR('t', 86, int)
117
+
#define BSD_TIOCPTYGRANT BSD_IO('t', 84)
118
+
#define BSD_TIOCPTYGNAME BSD_IOC(IOC_OUT, 't', 83, 128)
119
+
#define BSD_TIOCPTYUNLK BSD_IO('t', 82)
120
+
121
+
#define BSD_IGNBRK 0x00000001
122
+
#define BSD_BRKINT 0x00000002
123
+
#define BSD_IGNPAR 0x00000004
124
+
#define BSD_PARMRK 0x00000008
125
+
#define BSD_INPCK 0x00000010
126
+
#define BSD_ISTRIP 0x00000020
127
+
#define BSD_INLCR 0x00000040
128
+
#define BSD_IGNCR 0x00000080
129
+
#define BSD_ICRNL 0x00000100
130
+
#define BSD_IXON 0x00000200
131
+
#define BSD_IXOFF 0x00000400
132
+
#define BSD_IXANY 0x00000800
133
+
#define BSD_IMAXBEL 0x00002000
134
+
#define BSD_IUTF8 0x00004000
135
+
136
+
#define BSD_OPOST 0x00000001
137
+
#define BSD_ONLCR 0x00000002
138
+
#define BSD_OXTABS 0x00000004
139
+
#define BSD_ONOEOT 0x00000008
140
+
141
+
#define BSD_CIGNORE 0x00000001
142
+
#define BSD_CSIZE 0x00000300
143
+
#define BSD_CS5 0x00000000
144
+
#define BSD_CS6 0x00000100
145
+
#define BSD_CS7 0x00000200
146
+
#define BSD_CS8 0x00000300
147
+
#define BSD_CSTOPB 0x00000400
148
+
#define BSD_CREAD 0x00000800
149
+
#define BSD_PARENB 0x00001000
150
+
#define BSD_PARODD 0x00002000
151
+
#define BSD_HUPCL 0x00004000
152
+
#define BSD_CLOCAL 0x00008000
153
+
#define BSD_CCTS_OFLOW 0x00010000
154
+
#define BSD_CRTS_IFLOW 0x00020000
155
+
#define BSD_CDTR_IFLOW 0x00040000
156
+
#define BSD_CDSR_OFLOW 0x00080000
157
+
#define BSD_CCAR_OFLOW 0x00100000
158
+
#define BSD_MDMBUF 0x00100000
159
+
160
+
161
+
#define BSD_ECHOKE 0x00000001
162
+
#define BSD_ECHOE 0x00000002
163
+
#define BSD_ECHOK 0x00000004
164
+
#define BSD_ECHO 0x00000008
165
+
#define BSD_ECHONL 0x00000010
166
+
#define BSD_ECHOPRT 0x00000020
167
+
#define BSD_ECHOCTL 0x00000040
168
+
#define BSD_ISIG 0x00000080
169
+
#define BSD_ICANON 0x00000100
170
+
#define BSD_ALTWERASE 0x00000200
171
+
#define BSD_IEXTEN 0x00000400
172
+
#define BSD_EXTPROC 0x00000800
173
+
#define BSD_TOSTOP 0x00400000
174
+
#define BSD_FLUSHO 0x00800000
175
+
#define BSD_NOKERNINFO 0x02000000
176
+
#define BSD_PENDIN 0x20000000
177
+
#define BSD_NOFLSH 0x80000000
178
+
179
+
/* c_cc characters */
180
+
#define LINUX_VINTR 0
181
+
#define LINUX_VQUIT 1
182
+
#define LINUX_VERASE 2
183
+
#define LINUX_VKILL 3
184
+
#define LINUX_VEOF 4
185
+
#define LINUX_VTIME 5
186
+
#define LINUX_VMIN 6
187
+
#define LINUX_VSWTC 7
188
+
#define LINUX_VSTART 8
189
+
#define LINUX_VSTOP 9
190
+
#define LINUX_VSUSP 10
191
+
#define LINUX_VEOL 11
192
+
#define LINUX_VREPRINT 12
193
+
#define LINUX_VDISCARD 13
194
+
#define LINUX_VWERASE 14
195
+
#define LINUX_VLNEXT 15
196
+
#define LINUX_VEOL2 16
197
+
198
+
/* c_iflag bits */
199
+
#define LINUX_IGNBRK 0000001
200
+
#define LINUX_BRKINT 0000002
201
+
#define LINUX_IGNPAR 0000004
202
+
#define LINUX_PARMRK 0000010
203
+
#define LINUX_INPCK 0000020
204
+
#define LINUX_ISTRIP 0000040
205
+
#define LINUX_INLCR 0000100
206
+
#define LINUX_IGNCR 0000200
207
+
#define LINUX_ICRNL 0000400
208
+
#define LINUX_IUCLC 0001000
209
+
#define LINUX_IXON 0002000
210
+
#define LINUX_IXANY 0004000
211
+
#define LINUX_IXOFF 0010000
212
+
#define LINUX_IMAXBEL 0020000
213
+
#define LINUX_IUTF8 0040000
214
+
215
+
/* c_oflag bits */
216
+
#define LINUX_OPOST 0000001
217
+
#define LINUX_OLCUC 0000002
218
+
#define LINUX_ONLCR 0000004
219
+
#define LINUX_OCRNL 0000010
220
+
#define LINUX_ONOCR 0000020
221
+
#define LINUX_ONLRET 0000040
222
+
#define LINUX_OFILL 0000100
223
+
#define LINUX_OFDEL 0000200
224
+
225
+
#define LINUX_VTDLY 0040000
226
+
#define LINUX_VT0 0000000
227
+
#define LINUX_VT1 0040000
228
+
229
+
#define LINUX_XTABS 0014000
230
+
231
+
/* c_cflag bit meaning */
232
+
#define LINUX_CSIZE 0000060
233
+
#define LINUX_CS5 0000000
234
+
#define LINUX_CS6 0000020
235
+
#define LINUX_CS7 0000040
236
+
#define LINUX_CS8 0000060
237
+
#define LINUX_CSTOPB 0000100
238
+
#define LINUX_CREAD 0000200
239
+
#define LINUX_PARENB 0000400
240
+
#define LINUX_PARODD 0001000
241
+
#define LINUX_HUPCL 0002000
242
+
#define LINUX_CLOCAL 0004000
243
+
244
+
/* c_lflag bits */
245
+
#define LINUX_ISIG 0000001
246
+
#define LINUX_ICANON 0000002
247
+
#define LINUX_XCASE 0000004
248
+
#define LINUX_ECHO 0000010
249
+
#define LINUX_ECHOE 0000020
250
+
#define LINUX_ECHOK 0000040
251
+
#define LINUX_ECHONL 0000100
252
+
#define LINUX_NOFLSH 0000200
253
+
#define LINUX_TOSTOP 0000400
254
+
255
+
#define LINUX_ECHOCTL 0001000
256
+
#define LINUX_ECHOPRT 0002000
257
+
#define LINUX_ECHOKE 0004000
258
+
#define LINUX_FLUSHO 0010000
259
+
#define LINUX_PENDIN 0040000
260
+
#define LINUX_IEXTEN 0100000
261
+
#define LINUX_EXTPROC 0200000
262
+
263
+
264
+
#endif
265
+