2 * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 * The C library's definition of struct termios might differ from
31 * the kernel one, and we need to use the kernel layout.
33 #include <linux/termios.h>
34 #ifdef HAVE_SYS_FILIO_H
35 # include <sys/filio.h>
38 #include "xlat/tcxonc_options.h"
41 #include "xlat/tcflsh_options.h"
44 #include "xlat/baud_options.h"
45 #include "xlat/modem_flags.h"
47 int term_ioctl(struct tcb *tcp, long code, long arg)
62 /* ioctls with termios or termio args */
71 if (!verbose(tcp) || umove(tcp, arg, &tios) < 0)
75 printxval(baud_options, tios.c_cflag & CBAUD, "B???");
76 tprintf(" %sopost %sisig %sicanon %secho ...}",
77 (tios.c_oflag & OPOST) ? "" : "-",
78 (tios.c_lflag & ISIG) ? "" : "-",
79 (tios.c_lflag & ICANON) ? "" : "-",
80 (tios.c_lflag & ECHO) ? "" : "-");
83 tprintf(", {c_iflags=%#lx, c_oflags=%#lx, ",
84 (long) tios.c_iflag, (long) tios.c_oflag);
85 tprintf("c_cflags=%#lx, c_lflags=%#lx, ",
86 (long) tios.c_cflag, (long) tios.c_lflag);
87 tprintf("c_line=%u, ", tios.c_line);
88 if (!(tios.c_lflag & ICANON))
89 tprintf("c_cc[VMIN]=%d, c_cc[VTIME]=%d, ",
90 tios.c_cc[VMIN], tios.c_cc[VTIME]);
92 for (i = 0; i < NCCS; i++)
93 tprintf("\\x%02x", tios.c_cc[i]);
105 if (!verbose(tcp) || umove(tcp, arg, &tio) < 0)
109 printxval(baud_options, tio.c_cflag & CBAUD, "B???");
110 tprintf(" %sopost %sisig %sicanon %secho ...}",
111 (tio.c_oflag & OPOST) ? "" : "-",
112 (tio.c_lflag & ISIG) ? "" : "-",
113 (tio.c_lflag & ICANON) ? "" : "-",
114 (tio.c_lflag & ECHO) ? "" : "-");
117 tprintf(", {c_iflags=%#lx, c_oflags=%#lx, ",
118 (long) tio.c_iflag, (long) tio.c_oflag);
119 tprintf("c_cflags=%#lx, c_lflags=%#lx, ",
120 (long) tio.c_cflag, (long) tio.c_lflag);
121 tprintf("c_line=%u, ", tio.c_line);
123 if (!(tio.c_lflag & ICANON))
124 tprintf("c_cc[_VMIN]=%d, c_cc[_VTIME]=%d, ",
125 tio.c_cc[_VMIN], tio.c_cc[_VTIME]);
127 if (!(tio.c_lflag & ICANON))
128 tprintf("c_cc[VMIN]=%d, c_cc[VTIME]=%d, ",
129 tio.c_cc[VMIN], tio.c_cc[VTIME]);
132 for (i = 0; i < NCC; i++)
133 tprintf("\\x%02x", tio.c_cc[i]);
138 /* ioctls with winsize or ttysize args */
145 if (!verbose(tcp) || umove(tcp, arg, &ws) < 0)
147 tprintf(", {ws_row=%d, ws_col=%d, ws_xpixel=%d, ws_ypixel=%d}",
148 ws.ws_row, ws.ws_col, ws.ws_xpixel, ws.ws_ypixel);
150 #endif /* TIOCGWINSZ */
157 if (!verbose(tcp) || umove(tcp, arg, &ts) < 0)
159 tprintf(", {ts_lines=%d, ts_cols=%d}",
160 ts.ts_lines, ts.ts_cols);
164 /* ioctls with a direct decodable arg */
168 printxval(tcxonc_options, arg, "TC???");
174 printxval(tcflsh_options, arg, "TC???");
179 tprintf(", %ld", arg);
183 /* ioctls with an indirect parameter displayed as modem flags */
190 if (umove(tcp, arg, &i) < 0)
193 printflags(modem_flags, i, "TIOCM_???");
196 #endif /* TIOCMGET */
198 /* ioctls with an indirect parameter displayed in decimal */
267 printnum_int(tcp, arg, "%d");
270 /* ioctls with an indirect parameter displayed as a char */
276 printstr(tcp, arg, 1);
279 /* ioctls with no parameters */
295 /* ioctls which are unknown */