1061 lines
23 KiB
C
1061 lines
23 KiB
C
/* termios.c -- POSIX terminal I/O module implementation. */
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#include "Python.h"
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/* Apparently, on SGI, termios.h won't define CTRL if _XOPEN_SOURCE
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is defined, so we define it here. */
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#if defined(__sgi)
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#define CTRL(c) ((c)&037)
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#endif
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#if defined(__sun)
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/* We could do better. Check issue-32660 */
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#include <sys/filio.h>
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#include <sys/sockio.h>
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#endif
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#include <termios.h>
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#include <sys/ioctl.h>
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/* HP-UX requires that this be included to pick up MDCD, MCTS, MDSR,
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* MDTR, MRI, and MRTS (apparently used internally by some things
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* defined as macros; these are not used here directly).
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*/
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#ifdef HAVE_SYS_MODEM_H
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#include <sys/modem.h>
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#endif
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/* HP-UX requires that this be included to pick up TIOCGPGRP and friends */
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#ifdef HAVE_SYS_BSDTTY_H
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#include <sys/bsdtty.h>
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#endif
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PyDoc_STRVAR(termios__doc__,
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"This module provides an interface to the Posix calls for tty I/O control.\n\
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For a complete description of these calls, see the Posix or Unix manual\n\
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pages. It is only available for those Unix versions that support Posix\n\
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termios style tty I/O control.\n\
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\n\
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All functions in this module take a file descriptor fd as their first\n\
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argument. This can be an integer file descriptor, such as returned by\n\
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sys.stdin.fileno(), or a file object, such as sys.stdin itself.");
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typedef struct {
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PyObject *TermiosError;
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} termiosmodulestate;
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static inline termiosmodulestate*
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get_termios_state(PyObject *module)
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{
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void *state = PyModule_GetState(module);
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assert(state != NULL);
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return (termiosmodulestate *)state;
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}
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static int fdconv(PyObject* obj, void* p)
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{
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int fd;
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fd = PyObject_AsFileDescriptor(obj);
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if (fd >= 0) {
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*(int*)p = fd;
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return 1;
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}
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return 0;
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}
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static struct PyModuleDef termiosmodule;
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PyDoc_STRVAR(termios_tcgetattr__doc__,
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"tcgetattr(fd) -> list_of_attrs\n\
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\n\
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Get the tty attributes for file descriptor fd, as follows:\n\
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[iflag, oflag, cflag, lflag, ispeed, ospeed, cc] where cc is a list\n\
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of the tty special characters (each a string of length 1, except the items\n\
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with indices VMIN and VTIME, which are integers when these fields are\n\
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defined). The interpretation of the flags and the speeds as well as the\n\
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indexing in the cc array must be done using the symbolic constants defined\n\
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in this module.");
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static PyObject *
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termios_tcgetattr(PyObject *module, PyObject *args)
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{
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int fd;
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if (!PyArg_ParseTuple(args, "O&:tcgetattr",
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fdconv, (void*)&fd)) {
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return NULL;
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}
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termiosmodulestate *state = PyModule_GetState(module);
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struct termios mode;
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if (tcgetattr(fd, &mode) == -1) {
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return PyErr_SetFromErrno(state->TermiosError);
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}
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speed_t ispeed = cfgetispeed(&mode);
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speed_t ospeed = cfgetospeed(&mode);
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PyObject *cc = PyList_New(NCCS);
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if (cc == NULL) {
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return NULL;
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}
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PyObject *v;
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int i;
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for (i = 0; i < NCCS; i++) {
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char ch = (char)mode.c_cc[i];
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v = PyBytes_FromStringAndSize(&ch, 1);
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if (v == NULL)
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goto err;
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PyList_SetItem(cc, i, v);
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}
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/* Convert the MIN and TIME slots to integer. On some systems, the
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MIN and TIME slots are the same as the EOF and EOL slots. So we
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only do this in noncanonical input mode. */
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if ((mode.c_lflag & ICANON) == 0) {
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v = PyLong_FromLong((long)mode.c_cc[VMIN]);
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if (v == NULL)
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goto err;
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PyList_SetItem(cc, VMIN, v);
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v = PyLong_FromLong((long)mode.c_cc[VTIME]);
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if (v == NULL)
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goto err;
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PyList_SetItem(cc, VTIME, v);
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}
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if (!(v = PyList_New(7)))
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goto err;
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PyList_SetItem(v, 0, PyLong_FromLong((long)mode.c_iflag));
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PyList_SetItem(v, 1, PyLong_FromLong((long)mode.c_oflag));
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PyList_SetItem(v, 2, PyLong_FromLong((long)mode.c_cflag));
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PyList_SetItem(v, 3, PyLong_FromLong((long)mode.c_lflag));
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PyList_SetItem(v, 4, PyLong_FromLong((long)ispeed));
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PyList_SetItem(v, 5, PyLong_FromLong((long)ospeed));
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if (PyErr_Occurred()) {
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Py_DECREF(v);
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goto err;
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}
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PyList_SetItem(v, 6, cc);
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return v;
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err:
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Py_DECREF(cc);
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return NULL;
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}
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PyDoc_STRVAR(termios_tcsetattr__doc__,
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"tcsetattr(fd, when, attributes) -> None\n\
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\n\
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Set the tty attributes for file descriptor fd.\n\
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The attributes to be set are taken from the attributes argument, which\n\
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is a list like the one returned by tcgetattr(). The when argument\n\
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determines when the attributes are changed: termios.TCSANOW to\n\
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change immediately, termios.TCSADRAIN to change after transmitting all\n\
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queued output, or termios.TCSAFLUSH to change after transmitting all\n\
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queued output and discarding all queued input. ");
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static PyObject *
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termios_tcsetattr(PyObject *module, PyObject *args)
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{
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int fd, when;
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PyObject *term;
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if (!PyArg_ParseTuple(args, "O&iO:tcsetattr",
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fdconv, &fd, &when, &term)) {
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return NULL;
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}
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if (!PyList_Check(term) || PyList_Size(term) != 7) {
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PyErr_SetString(PyExc_TypeError,
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"tcsetattr, arg 3: must be 7 element list");
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return NULL;
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}
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/* Get the old mode, in case there are any hidden fields... */
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termiosmodulestate *state = PyModule_GetState(module);
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struct termios mode;
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if (tcgetattr(fd, &mode) == -1) {
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return PyErr_SetFromErrno(state->TermiosError);
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}
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mode.c_iflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 0));
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mode.c_oflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 1));
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mode.c_cflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 2));
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mode.c_lflag = (tcflag_t) PyLong_AsLong(PyList_GetItem(term, 3));
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speed_t ispeed = (speed_t) PyLong_AsLong(PyList_GetItem(term, 4));
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speed_t ospeed = (speed_t) PyLong_AsLong(PyList_GetItem(term, 5));
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PyObject *cc = PyList_GetItem(term, 6);
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if (PyErr_Occurred()) {
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return NULL;
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}
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if (!PyList_Check(cc) || PyList_Size(cc) != NCCS) {
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PyErr_Format(PyExc_TypeError,
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"tcsetattr: attributes[6] must be %d element list",
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NCCS);
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return NULL;
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}
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int i;
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PyObject *v;
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for (i = 0; i < NCCS; i++) {
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v = PyList_GetItem(cc, i);
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if (PyBytes_Check(v) && PyBytes_Size(v) == 1)
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mode.c_cc[i] = (cc_t) * PyBytes_AsString(v);
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else if (PyLong_Check(v))
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mode.c_cc[i] = (cc_t) PyLong_AsLong(v);
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else {
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PyErr_SetString(PyExc_TypeError,
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"tcsetattr: elements of attributes must be characters or integers");
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return NULL;
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}
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}
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if (cfsetispeed(&mode, (speed_t) ispeed) == -1)
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return PyErr_SetFromErrno(state->TermiosError);
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if (cfsetospeed(&mode, (speed_t) ospeed) == -1)
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return PyErr_SetFromErrno(state->TermiosError);
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if (tcsetattr(fd, when, &mode) == -1)
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return PyErr_SetFromErrno(state->TermiosError);
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Py_RETURN_NONE;
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}
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PyDoc_STRVAR(termios_tcsendbreak__doc__,
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"tcsendbreak(fd, duration) -> None\n\
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\n\
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Send a break on file descriptor fd.\n\
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A zero duration sends a break for 0.25-0.5 seconds; a nonzero duration\n\
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has a system dependent meaning.");
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static PyObject *
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termios_tcsendbreak(PyObject *module, PyObject *args)
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{
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int fd, duration;
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if (!PyArg_ParseTuple(args, "O&i:tcsendbreak",
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fdconv, &fd, &duration)) {
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return NULL;
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}
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termiosmodulestate *state = PyModule_GetState(module);
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if (tcsendbreak(fd, duration) == -1) {
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return PyErr_SetFromErrno(state->TermiosError);
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}
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Py_RETURN_NONE;
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}
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PyDoc_STRVAR(termios_tcdrain__doc__,
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"tcdrain(fd) -> None\n\
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\n\
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Wait until all output written to file descriptor fd has been transmitted.");
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static PyObject *
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termios_tcdrain(PyObject *module, PyObject *args)
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{
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int fd;
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if (!PyArg_ParseTuple(args, "O&:tcdrain",
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fdconv, &fd)) {
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return NULL;
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}
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termiosmodulestate *state = PyModule_GetState(module);
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if (tcdrain(fd) == -1) {
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return PyErr_SetFromErrno(state->TermiosError);
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}
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Py_RETURN_NONE;
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}
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PyDoc_STRVAR(termios_tcflush__doc__,
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"tcflush(fd, queue) -> None\n\
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\n\
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Discard queued data on file descriptor fd.\n\
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The queue selector specifies which queue: termios.TCIFLUSH for the input\n\
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queue, termios.TCOFLUSH for the output queue, or termios.TCIOFLUSH for\n\
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both queues. ");
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static PyObject *
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termios_tcflush(PyObject *module, PyObject *args)
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{
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int fd, queue;
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if (!PyArg_ParseTuple(args, "O&i:tcflush",
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fdconv, &fd, &queue)) {
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return NULL;
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}
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termiosmodulestate *state = PyModule_GetState(module);
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if (tcflush(fd, queue) == -1) {
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return PyErr_SetFromErrno(state->TermiosError);
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}
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Py_RETURN_NONE;
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}
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PyDoc_STRVAR(termios_tcflow__doc__,
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"tcflow(fd, action) -> None\n\
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\n\
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Suspend or resume input or output on file descriptor fd.\n\
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The action argument can be termios.TCOOFF to suspend output,\n\
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termios.TCOON to restart output, termios.TCIOFF to suspend input,\n\
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or termios.TCION to restart input.");
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static PyObject *
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termios_tcflow(PyObject *module, PyObject *args)
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{
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int fd, action;
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if (!PyArg_ParseTuple(args, "O&i:tcflow",
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fdconv, &fd, &action)) {
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return NULL;
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}
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termiosmodulestate *state = PyModule_GetState(module);
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if (tcflow(fd, action) == -1) {
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return PyErr_SetFromErrno(state->TermiosError);
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}
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Py_RETURN_NONE;
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}
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static PyMethodDef termios_methods[] =
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{
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{"tcgetattr", termios_tcgetattr,
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METH_VARARGS, termios_tcgetattr__doc__},
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{"tcsetattr", termios_tcsetattr,
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METH_VARARGS, termios_tcsetattr__doc__},
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{"tcsendbreak", termios_tcsendbreak,
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METH_VARARGS, termios_tcsendbreak__doc__},
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{"tcdrain", termios_tcdrain,
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METH_VARARGS, termios_tcdrain__doc__},
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{"tcflush", termios_tcflush,
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METH_VARARGS, termios_tcflush__doc__},
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{"tcflow", termios_tcflow,
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METH_VARARGS, termios_tcflow__doc__},
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{NULL, NULL}
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};
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#if defined(VSWTCH) && !defined(VSWTC)
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#define VSWTC VSWTCH
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#endif
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#if defined(VSWTC) && !defined(VSWTCH)
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#define VSWTCH VSWTC
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#endif
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static struct constant {
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char *name;
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long value;
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} termios_constants[] = {
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/* cfgetospeed(), cfsetospeed() constants */
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{"B0", B0},
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{"B50", B50},
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{"B75", B75},
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{"B110", B110},
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{"B134", B134},
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{"B150", B150},
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{"B200", B200},
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{"B300", B300},
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{"B600", B600},
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{"B1200", B1200},
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{"B1800", B1800},
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{"B2400", B2400},
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{"B4800", B4800},
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{"B9600", B9600},
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{"B19200", B19200},
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{"B38400", B38400},
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#ifdef B57600
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{"B57600", B57600},
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#endif
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#ifdef B115200
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{"B115200", B115200},
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#endif
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#ifdef B230400
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{"B230400", B230400},
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#endif
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#ifdef B460800
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{"B460800", B460800},
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#endif
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#ifdef B500000
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{"B500000", B500000},
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#endif
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#ifdef B576000
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{"B576000", B576000},
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#endif
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#ifdef B921600
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{"B921600", B921600},
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#endif
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#ifdef B1000000
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{"B1000000", B1000000},
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#endif
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#ifdef B1152000
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{"B1152000", B1152000},
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#endif
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#ifdef B1500000
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{"B1500000", B1500000},
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#endif
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#ifdef B2000000
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{"B2000000", B2000000},
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#endif
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#ifdef B2500000
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{"B2500000", B2500000},
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#endif
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#ifdef B3000000
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{"B3000000", B3000000},
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#endif
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#ifdef B3500000
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{"B3500000", B3500000},
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#endif
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#ifdef B4000000
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{"B4000000", B4000000},
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#endif
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|
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#ifdef CBAUDEX
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{"CBAUDEX", CBAUDEX},
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#endif
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/* tcsetattr() constants */
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{"TCSANOW", TCSANOW},
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{"TCSADRAIN", TCSADRAIN},
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{"TCSAFLUSH", TCSAFLUSH},
|
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#ifdef TCSASOFT
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{"TCSASOFT", TCSASOFT},
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#endif
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/* tcflush() constants */
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{"TCIFLUSH", TCIFLUSH},
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{"TCOFLUSH", TCOFLUSH},
|
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{"TCIOFLUSH", TCIOFLUSH},
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|
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/* tcflow() constants */
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{"TCOOFF", TCOOFF},
|
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{"TCOON", TCOON},
|
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{"TCIOFF", TCIOFF},
|
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{"TCION", TCION},
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|
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/* struct termios.c_iflag constants */
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{"IGNBRK", IGNBRK},
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{"BRKINT", BRKINT},
|
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{"IGNPAR", IGNPAR},
|
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{"PARMRK", PARMRK},
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{"INPCK", INPCK},
|
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{"ISTRIP", ISTRIP},
|
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{"INLCR", INLCR},
|
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{"IGNCR", IGNCR},
|
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{"ICRNL", ICRNL},
|
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#ifdef IUCLC
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{"IUCLC", IUCLC},
|
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#endif
|
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{"IXON", IXON},
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{"IXANY", IXANY},
|
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{"IXOFF", IXOFF},
|
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#ifdef IMAXBEL
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{"IMAXBEL", IMAXBEL},
|
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#endif
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|
|
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/* struct termios.c_oflag constants */
|
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{"OPOST", OPOST},
|
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#ifdef OLCUC
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{"OLCUC", OLCUC},
|
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#endif
|
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#ifdef ONLCR
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{"ONLCR", ONLCR},
|
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#endif
|
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#ifdef OCRNL
|
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{"OCRNL", OCRNL},
|
|
#endif
|
|
#ifdef ONOCR
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{"ONOCR", ONOCR},
|
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#endif
|
|
#ifdef ONLRET
|
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{"ONLRET", ONLRET},
|
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#endif
|
|
#ifdef OFILL
|
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{"OFILL", OFILL},
|
|
#endif
|
|
#ifdef OFDEL
|
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{"OFDEL", OFDEL},
|
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#endif
|
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#ifdef NLDLY
|
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{"NLDLY", NLDLY},
|
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#endif
|
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#ifdef CRDLY
|
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{"CRDLY", CRDLY},
|
|
#endif
|
|
#ifdef TABDLY
|
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{"TABDLY", TABDLY},
|
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#endif
|
|
#ifdef BSDLY
|
|
{"BSDLY", BSDLY},
|
|
#endif
|
|
#ifdef VTDLY
|
|
{"VTDLY", VTDLY},
|
|
#endif
|
|
#ifdef FFDLY
|
|
{"FFDLY", FFDLY},
|
|
#endif
|
|
|
|
/* struct termios.c_oflag-related values (delay mask) */
|
|
#ifdef NL0
|
|
{"NL0", NL0},
|
|
#endif
|
|
#ifdef NL1
|
|
{"NL1", NL1},
|
|
#endif
|
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#ifdef CR0
|
|
{"CR0", CR0},
|
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#endif
|
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#ifdef CR1
|
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{"CR1", CR1},
|
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#endif
|
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#ifdef CR2
|
|
{"CR2", CR2},
|
|
#endif
|
|
#ifdef CR3
|
|
{"CR3", CR3},
|
|
#endif
|
|
#ifdef TAB0
|
|
{"TAB0", TAB0},
|
|
#endif
|
|
#ifdef TAB1
|
|
{"TAB1", TAB1},
|
|
#endif
|
|
#ifdef TAB2
|
|
{"TAB2", TAB2},
|
|
#endif
|
|
#ifdef TAB3
|
|
{"TAB3", TAB3},
|
|
#endif
|
|
#ifdef XTABS
|
|
{"XTABS", XTABS},
|
|
#endif
|
|
#ifdef BS0
|
|
{"BS0", BS0},
|
|
#endif
|
|
#ifdef BS1
|
|
{"BS1", BS1},
|
|
#endif
|
|
#ifdef VT0
|
|
{"VT0", VT0},
|
|
#endif
|
|
#ifdef VT1
|
|
{"VT1", VT1},
|
|
#endif
|
|
#ifdef FF0
|
|
{"FF0", FF0},
|
|
#endif
|
|
#ifdef FF1
|
|
{"FF1", FF1},
|
|
#endif
|
|
|
|
/* struct termios.c_cflag constants */
|
|
{"CSIZE", CSIZE},
|
|
{"CSTOPB", CSTOPB},
|
|
{"CREAD", CREAD},
|
|
{"PARENB", PARENB},
|
|
{"PARODD", PARODD},
|
|
{"HUPCL", HUPCL},
|
|
{"CLOCAL", CLOCAL},
|
|
#ifdef CIBAUD
|
|
{"CIBAUD", CIBAUD},
|
|
#endif
|
|
#ifdef CRTSCTS
|
|
{"CRTSCTS", (long)CRTSCTS},
|
|
#endif
|
|
|
|
/* struct termios.c_cflag-related values (character size) */
|
|
{"CS5", CS5},
|
|
{"CS6", CS6},
|
|
{"CS7", CS7},
|
|
{"CS8", CS8},
|
|
|
|
/* struct termios.c_lflag constants */
|
|
{"ISIG", ISIG},
|
|
{"ICANON", ICANON},
|
|
#ifdef XCASE
|
|
{"XCASE", XCASE},
|
|
#endif
|
|
{"ECHO", ECHO},
|
|
{"ECHOE", ECHOE},
|
|
{"ECHOK", ECHOK},
|
|
{"ECHONL", ECHONL},
|
|
#ifdef ECHOCTL
|
|
{"ECHOCTL", ECHOCTL},
|
|
#endif
|
|
#ifdef ECHOPRT
|
|
{"ECHOPRT", ECHOPRT},
|
|
#endif
|
|
#ifdef ECHOKE
|
|
{"ECHOKE", ECHOKE},
|
|
#endif
|
|
#ifdef FLUSHO
|
|
{"FLUSHO", FLUSHO},
|
|
#endif
|
|
{"NOFLSH", NOFLSH},
|
|
{"TOSTOP", TOSTOP},
|
|
#ifdef PENDIN
|
|
{"PENDIN", PENDIN},
|
|
#endif
|
|
{"IEXTEN", IEXTEN},
|
|
|
|
/* indexes into the control chars array returned by tcgetattr() */
|
|
{"VINTR", VINTR},
|
|
{"VQUIT", VQUIT},
|
|
{"VERASE", VERASE},
|
|
{"VKILL", VKILL},
|
|
{"VEOF", VEOF},
|
|
{"VTIME", VTIME},
|
|
{"VMIN", VMIN},
|
|
#ifdef VSWTC
|
|
/* The #defines above ensure that if either is defined, both are,
|
|
* but both may be omitted by the system headers. ;-( */
|
|
{"VSWTC", VSWTC},
|
|
{"VSWTCH", VSWTCH},
|
|
#endif
|
|
{"VSTART", VSTART},
|
|
{"VSTOP", VSTOP},
|
|
{"VSUSP", VSUSP},
|
|
{"VEOL", VEOL},
|
|
#ifdef VREPRINT
|
|
{"VREPRINT", VREPRINT},
|
|
#endif
|
|
#ifdef VDISCARD
|
|
{"VDISCARD", VDISCARD},
|
|
#endif
|
|
#ifdef VWERASE
|
|
{"VWERASE", VWERASE},
|
|
#endif
|
|
#ifdef VLNEXT
|
|
{"VLNEXT", VLNEXT},
|
|
#endif
|
|
#ifdef VEOL2
|
|
{"VEOL2", VEOL2},
|
|
#endif
|
|
|
|
|
|
#ifdef B460800
|
|
{"B460800", B460800},
|
|
#endif
|
|
#ifdef B500000
|
|
{"B500000", B500000},
|
|
#endif
|
|
#ifdef B576000
|
|
{ "B576000", B576000},
|
|
#endif
|
|
#ifdef B921600
|
|
{ "B921600", B921600},
|
|
#endif
|
|
#ifdef B1000000
|
|
{ "B1000000", B1000000},
|
|
#endif
|
|
#ifdef B1152000
|
|
{ "B1152000", B1152000},
|
|
#endif
|
|
#ifdef B1500000
|
|
{ "B1500000", B1500000},
|
|
#endif
|
|
#ifdef B2000000
|
|
{ "B2000000", B2000000},
|
|
#endif
|
|
#ifdef B2500000
|
|
{ "B2500000", B2500000},
|
|
#endif
|
|
#ifdef B3000000
|
|
{ "B3000000", B3000000},
|
|
#endif
|
|
#ifdef B3500000
|
|
{ "B3500000", B3500000},
|
|
#endif
|
|
#ifdef B4000000
|
|
{ "B4000000", B4000000},
|
|
#endif
|
|
#ifdef CBAUD
|
|
{"CBAUD", CBAUD},
|
|
#endif
|
|
#ifdef CDEL
|
|
{"CDEL", CDEL},
|
|
#endif
|
|
#ifdef CDSUSP
|
|
{"CDSUSP", CDSUSP},
|
|
#endif
|
|
#ifdef CEOF
|
|
{"CEOF", CEOF},
|
|
#endif
|
|
#ifdef CEOL
|
|
{"CEOL", CEOL},
|
|
#endif
|
|
#ifdef CEOL2
|
|
{"CEOL2", CEOL2},
|
|
#endif
|
|
#ifdef CEOT
|
|
{"CEOT", CEOT},
|
|
#endif
|
|
#ifdef CERASE
|
|
{"CERASE", CERASE},
|
|
#endif
|
|
#ifdef CESC
|
|
{"CESC", CESC},
|
|
#endif
|
|
#ifdef CFLUSH
|
|
{"CFLUSH", CFLUSH},
|
|
#endif
|
|
#ifdef CINTR
|
|
{"CINTR", CINTR},
|
|
#endif
|
|
#ifdef CKILL
|
|
{"CKILL", CKILL},
|
|
#endif
|
|
#ifdef CLNEXT
|
|
{"CLNEXT", CLNEXT},
|
|
#endif
|
|
#ifdef CNUL
|
|
{"CNUL", CNUL},
|
|
#endif
|
|
#ifdef COMMON
|
|
{"COMMON", COMMON},
|
|
#endif
|
|
#ifdef CQUIT
|
|
{"CQUIT", CQUIT},
|
|
#endif
|
|
#ifdef CRPRNT
|
|
{"CRPRNT", CRPRNT},
|
|
#endif
|
|
#ifdef CSTART
|
|
{"CSTART", CSTART},
|
|
#endif
|
|
#ifdef CSTOP
|
|
{"CSTOP", CSTOP},
|
|
#endif
|
|
#ifdef CSUSP
|
|
{"CSUSP", CSUSP},
|
|
#endif
|
|
#ifdef CSWTCH
|
|
{"CSWTCH", CSWTCH},
|
|
#endif
|
|
#ifdef CWERASE
|
|
{"CWERASE", CWERASE},
|
|
#endif
|
|
#ifdef EXTA
|
|
{"EXTA", EXTA},
|
|
#endif
|
|
#ifdef EXTB
|
|
{"EXTB", EXTB},
|
|
#endif
|
|
#ifdef FIOASYNC
|
|
{"FIOASYNC", FIOASYNC},
|
|
#endif
|
|
#ifdef FIOCLEX
|
|
{"FIOCLEX", FIOCLEX},
|
|
#endif
|
|
#ifdef FIONBIO
|
|
{"FIONBIO", FIONBIO},
|
|
#endif
|
|
#ifdef FIONCLEX
|
|
{"FIONCLEX", FIONCLEX},
|
|
#endif
|
|
#ifdef FIONREAD
|
|
{"FIONREAD", FIONREAD},
|
|
#endif
|
|
#ifdef IBSHIFT
|
|
{"IBSHIFT", IBSHIFT},
|
|
#endif
|
|
#ifdef INIT_C_CC
|
|
{"INIT_C_CC", INIT_C_CC},
|
|
#endif
|
|
#ifdef IOCSIZE_MASK
|
|
{"IOCSIZE_MASK", IOCSIZE_MASK},
|
|
#endif
|
|
#ifdef IOCSIZE_SHIFT
|
|
{"IOCSIZE_SHIFT", IOCSIZE_SHIFT},
|
|
#endif
|
|
#ifdef NCC
|
|
{"NCC", NCC},
|
|
#endif
|
|
#ifdef NCCS
|
|
{"NCCS", NCCS},
|
|
#endif
|
|
#ifdef NSWTCH
|
|
{"NSWTCH", NSWTCH},
|
|
#endif
|
|
#ifdef N_MOUSE
|
|
{"N_MOUSE", N_MOUSE},
|
|
#endif
|
|
#ifdef N_PPP
|
|
{"N_PPP", N_PPP},
|
|
#endif
|
|
#ifdef N_SLIP
|
|
{"N_SLIP", N_SLIP},
|
|
#endif
|
|
#ifdef N_STRIP
|
|
{"N_STRIP", N_STRIP},
|
|
#endif
|
|
#ifdef N_TTY
|
|
{"N_TTY", N_TTY},
|
|
#endif
|
|
#ifdef TCFLSH
|
|
{"TCFLSH", TCFLSH},
|
|
#endif
|
|
#ifdef TCGETA
|
|
{"TCGETA", TCGETA},
|
|
#endif
|
|
#ifdef TCGETS
|
|
{"TCGETS", TCGETS},
|
|
#endif
|
|
#ifdef TCSBRK
|
|
{"TCSBRK", TCSBRK},
|
|
#endif
|
|
#ifdef TCSBRKP
|
|
{"TCSBRKP", TCSBRKP},
|
|
#endif
|
|
#ifdef TCSETA
|
|
{"TCSETA", TCSETA},
|
|
#endif
|
|
#ifdef TCSETAF
|
|
{"TCSETAF", TCSETAF},
|
|
#endif
|
|
#ifdef TCSETAW
|
|
{"TCSETAW", TCSETAW},
|
|
#endif
|
|
#ifdef TCSETS
|
|
{"TCSETS", TCSETS},
|
|
#endif
|
|
#ifdef TCSETSF
|
|
{"TCSETSF", TCSETSF},
|
|
#endif
|
|
#ifdef TCSETSW
|
|
{"TCSETSW", TCSETSW},
|
|
#endif
|
|
#ifdef TCXONC
|
|
{"TCXONC", TCXONC},
|
|
#endif
|
|
#ifdef TIOCCONS
|
|
{"TIOCCONS", TIOCCONS},
|
|
#endif
|
|
#ifdef TIOCEXCL
|
|
{"TIOCEXCL", TIOCEXCL},
|
|
#endif
|
|
#ifdef TIOCGETD
|
|
{"TIOCGETD", TIOCGETD},
|
|
#endif
|
|
#ifdef TIOCGICOUNT
|
|
{"TIOCGICOUNT", TIOCGICOUNT},
|
|
#endif
|
|
#ifdef TIOCGLCKTRMIOS
|
|
{"TIOCGLCKTRMIOS", TIOCGLCKTRMIOS},
|
|
#endif
|
|
#ifdef TIOCGPGRP
|
|
{"TIOCGPGRP", TIOCGPGRP},
|
|
#endif
|
|
#ifdef TIOCGSERIAL
|
|
{"TIOCGSERIAL", TIOCGSERIAL},
|
|
#endif
|
|
#ifdef TIOCGSOFTCAR
|
|
{"TIOCGSOFTCAR", TIOCGSOFTCAR},
|
|
#endif
|
|
#ifdef TIOCGWINSZ
|
|
{"TIOCGWINSZ", TIOCGWINSZ},
|
|
#endif
|
|
#ifdef TIOCINQ
|
|
{"TIOCINQ", TIOCINQ},
|
|
#endif
|
|
#ifdef TIOCLINUX
|
|
{"TIOCLINUX", TIOCLINUX},
|
|
#endif
|
|
#ifdef TIOCMBIC
|
|
{"TIOCMBIC", TIOCMBIC},
|
|
#endif
|
|
#ifdef TIOCMBIS
|
|
{"TIOCMBIS", TIOCMBIS},
|
|
#endif
|
|
#ifdef TIOCMGET
|
|
{"TIOCMGET", TIOCMGET},
|
|
#endif
|
|
#ifdef TIOCMIWAIT
|
|
{"TIOCMIWAIT", TIOCMIWAIT},
|
|
#endif
|
|
#ifdef TIOCMSET
|
|
{"TIOCMSET", TIOCMSET},
|
|
#endif
|
|
#ifdef TIOCM_CAR
|
|
{"TIOCM_CAR", TIOCM_CAR},
|
|
#endif
|
|
#ifdef TIOCM_CD
|
|
{"TIOCM_CD", TIOCM_CD},
|
|
#endif
|
|
#ifdef TIOCM_CTS
|
|
{"TIOCM_CTS", TIOCM_CTS},
|
|
#endif
|
|
#ifdef TIOCM_DSR
|
|
{"TIOCM_DSR", TIOCM_DSR},
|
|
#endif
|
|
#ifdef TIOCM_DTR
|
|
{"TIOCM_DTR", TIOCM_DTR},
|
|
#endif
|
|
#ifdef TIOCM_LE
|
|
{"TIOCM_LE", TIOCM_LE},
|
|
#endif
|
|
#ifdef TIOCM_RI
|
|
{"TIOCM_RI", TIOCM_RI},
|
|
#endif
|
|
#ifdef TIOCM_RNG
|
|
{"TIOCM_RNG", TIOCM_RNG},
|
|
#endif
|
|
#ifdef TIOCM_RTS
|
|
{"TIOCM_RTS", TIOCM_RTS},
|
|
#endif
|
|
#ifdef TIOCM_SR
|
|
{"TIOCM_SR", TIOCM_SR},
|
|
#endif
|
|
#ifdef TIOCM_ST
|
|
{"TIOCM_ST", TIOCM_ST},
|
|
#endif
|
|
#ifdef TIOCNOTTY
|
|
{"TIOCNOTTY", TIOCNOTTY},
|
|
#endif
|
|
#ifdef TIOCNXCL
|
|
{"TIOCNXCL", TIOCNXCL},
|
|
#endif
|
|
#ifdef TIOCOUTQ
|
|
{"TIOCOUTQ", TIOCOUTQ},
|
|
#endif
|
|
#ifdef TIOCPKT
|
|
{"TIOCPKT", TIOCPKT},
|
|
#endif
|
|
#ifdef TIOCPKT_DATA
|
|
{"TIOCPKT_DATA", TIOCPKT_DATA},
|
|
#endif
|
|
#ifdef TIOCPKT_DOSTOP
|
|
{"TIOCPKT_DOSTOP", TIOCPKT_DOSTOP},
|
|
#endif
|
|
#ifdef TIOCPKT_FLUSHREAD
|
|
{"TIOCPKT_FLUSHREAD", TIOCPKT_FLUSHREAD},
|
|
#endif
|
|
#ifdef TIOCPKT_FLUSHWRITE
|
|
{"TIOCPKT_FLUSHWRITE", TIOCPKT_FLUSHWRITE},
|
|
#endif
|
|
#ifdef TIOCPKT_NOSTOP
|
|
{"TIOCPKT_NOSTOP", TIOCPKT_NOSTOP},
|
|
#endif
|
|
#ifdef TIOCPKT_START
|
|
{"TIOCPKT_START", TIOCPKT_START},
|
|
#endif
|
|
#ifdef TIOCPKT_STOP
|
|
{"TIOCPKT_STOP", TIOCPKT_STOP},
|
|
#endif
|
|
#ifdef TIOCSCTTY
|
|
{"TIOCSCTTY", TIOCSCTTY},
|
|
#endif
|
|
#ifdef TIOCSERCONFIG
|
|
{"TIOCSERCONFIG", TIOCSERCONFIG},
|
|
#endif
|
|
#ifdef TIOCSERGETLSR
|
|
{"TIOCSERGETLSR", TIOCSERGETLSR},
|
|
#endif
|
|
#ifdef TIOCSERGETMULTI
|
|
{"TIOCSERGETMULTI", TIOCSERGETMULTI},
|
|
#endif
|
|
#ifdef TIOCSERGSTRUCT
|
|
{"TIOCSERGSTRUCT", TIOCSERGSTRUCT},
|
|
#endif
|
|
#ifdef TIOCSERGWILD
|
|
{"TIOCSERGWILD", TIOCSERGWILD},
|
|
#endif
|
|
#ifdef TIOCSERSETMULTI
|
|
{"TIOCSERSETMULTI", TIOCSERSETMULTI},
|
|
#endif
|
|
#ifdef TIOCSERSWILD
|
|
{"TIOCSERSWILD", TIOCSERSWILD},
|
|
#endif
|
|
#ifdef TIOCSER_TEMT
|
|
{"TIOCSER_TEMT", TIOCSER_TEMT},
|
|
#endif
|
|
#ifdef TIOCSETD
|
|
{"TIOCSETD", TIOCSETD},
|
|
#endif
|
|
#ifdef TIOCSLCKTRMIOS
|
|
{"TIOCSLCKTRMIOS", TIOCSLCKTRMIOS},
|
|
#endif
|
|
#ifdef TIOCSPGRP
|
|
{"TIOCSPGRP", TIOCSPGRP},
|
|
#endif
|
|
#ifdef TIOCSSERIAL
|
|
{"TIOCSSERIAL", TIOCSSERIAL},
|
|
#endif
|
|
#ifdef TIOCSSOFTCAR
|
|
{"TIOCSSOFTCAR", TIOCSSOFTCAR},
|
|
#endif
|
|
#ifdef TIOCSTI
|
|
{"TIOCSTI", TIOCSTI},
|
|
#endif
|
|
#ifdef TIOCSWINSZ
|
|
{"TIOCSWINSZ", TIOCSWINSZ},
|
|
#endif
|
|
#ifdef TIOCTTYGSTRUCT
|
|
{"TIOCTTYGSTRUCT", TIOCTTYGSTRUCT},
|
|
#endif
|
|
|
|
/* sentinel */
|
|
{NULL, 0}
|
|
};
|
|
|
|
static int termiosmodule_traverse(PyObject *m, visitproc visit, void *arg) {
|
|
Py_VISIT(get_termios_state(m)->TermiosError);
|
|
return 0;
|
|
}
|
|
|
|
static int termiosmodule_clear(PyObject *m) {
|
|
Py_CLEAR(get_termios_state(m)->TermiosError);
|
|
return 0;
|
|
}
|
|
|
|
static void termiosmodule_free(void *m) {
|
|
termiosmodule_clear((PyObject *)m);
|
|
}
|
|
|
|
static int
|
|
termios_exec(PyObject *mod)
|
|
{
|
|
struct constant *constant = termios_constants;
|
|
termiosmodulestate *state = get_termios_state(mod);
|
|
state->TermiosError = PyErr_NewException("termios.error", NULL, NULL);
|
|
if (state->TermiosError == NULL) {
|
|
return -1;
|
|
}
|
|
Py_INCREF(state->TermiosError);
|
|
if (PyModule_AddObject(mod, "error", state->TermiosError) < 0) {
|
|
Py_DECREF(state->TermiosError);
|
|
return -1;
|
|
}
|
|
|
|
while (constant->name != NULL) {
|
|
if (PyModule_AddIntConstant(
|
|
mod, constant->name, constant->value) < 0) {
|
|
return -1;
|
|
}
|
|
++constant;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static PyModuleDef_Slot termios_slots[] = {
|
|
{Py_mod_exec, termios_exec},
|
|
{0, NULL}
|
|
};
|
|
|
|
static struct PyModuleDef termiosmodule = {
|
|
PyModuleDef_HEAD_INIT,
|
|
.m_name = "termios",
|
|
.m_doc = termios__doc__,
|
|
.m_size = sizeof(termiosmodulestate),
|
|
.m_methods = termios_methods,
|
|
.m_slots = termios_slots,
|
|
.m_traverse = termiosmodule_traverse,
|
|
.m_clear = termiosmodule_clear,
|
|
.m_free = termiosmodule_free,
|
|
};
|
|
|
|
PyMODINIT_FUNC PyInit_termios(void)
|
|
{
|
|
return PyModuleDef_Init(&termiosmodule);
|
|
}
|