mirror of https://github.com/python/cpython
Added bindings for getgroups(), fpathconf(), pathconf(), confstr(),
and sysconf(). *Lots* of tables to define names used by *conf*(); explanation to go in message to python-dev list.
This commit is contained in:
Fred Drake
parent
35a092fece
commit
c968092d5c
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@ -1722,6 +1722,52 @@ posix_getpid(self, args)
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}
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#ifdef HAVE_GETGROUPS
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static char posix_getgroups__doc__[] = "\
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getgroups() -> list of group IDs\n\
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Return list of supplemental group IDs for the process.";
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static PyObject *
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posix_getgroups(self, args)
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PyObject *self;
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PyObject *args;
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{
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PyObject *result = NULL;
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if (PyArg_ParseTuple(args, ":getgroups")) {
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#ifdef NGROUPS_MAX
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#define MAX_GROUPS NGROUPS_MAX
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#else
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/* defined to be 16 on Solaris7, so this should be a small number */
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#define MAX_GROUPS 64
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#endif
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gid_t grouplist[MAX_GROUPS];
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int n;
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n = getgroups(MAX_GROUPS, grouplist);
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if (n < 0)
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posix_error();
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else {
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result = PyList_New(n);
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if (result != NULL) {
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PyObject *o;
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int i;
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for (i = 0; i < n; ++i) {
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o = PyInt_FromLong((long)grouplist[i]);
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if (o == NULL) {
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Py_DECREF(result);
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result = NULL;
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break;
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}
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PyList_SET_ITEM(result, i, o);
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}
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}
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}
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}
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return result;
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}
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#endif
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#ifdef HAVE_GETPGRP
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static char posix_getpgrp__doc__[] =
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"getpgrp() -> pgrp\n\
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@ -3293,6 +3339,804 @@ posix_tmpnam(self, args)
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#endif
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/* This is used for fpathconf(), pathconf(), confstr() and sysconf().
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* It maps strings representing configuration variable names to
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* integer values, allowing those functions to be called with the
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* magic names instead of poluting the module's namespace with tons of
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* rarely-used constants.
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*/
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struct constdef {
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char *name;
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long value;
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};
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static struct constdef posix_constants_pathconf[] = {
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#ifdef _PC_ASYNC_IO
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{"PC_ASYNC_IO", _PC_ASYNC_IO},
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#endif
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#ifdef _PC_CHOWN_RESTRICTED
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{"PC_CHOWN_RESTRICTED", _PC_CHOWN_RESTRICTED},
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#endif
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#ifdef _PC_FILESIZEBITS
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{"PC_FILESIZEBITS", _PC_FILESIZEBITS},
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#endif
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#ifdef _PC_LAST
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{"PC_LAST", _PC_LAST},
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#endif
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#ifdef _PC_LINK_MAX
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{"PC_LINK_MAX", _PC_LINK_MAX},
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#endif
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#ifdef _PC_MAX_CANON
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{"PC_MAX_CANON", _PC_MAX_CANON},
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#endif
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#ifdef _PC_MAX_INPUT
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{"PC_MAX_INPUT", _PC_MAX_INPUT},
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#endif
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#ifdef _PC_NAME_MAX
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{"PC_NAME_MAX", _PC_NAME_MAX},
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#endif
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#ifdef _PC_NO_TRUNC
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{"PC_NO_TRUNC", _PC_NO_TRUNC},
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#endif
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#ifdef _PC_PATH_MAX
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{"PC_PATH_MAX", _PC_PATH_MAX},
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#endif
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#ifdef _PC_PIPE_BUF
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{"PC_PIPE_BUF", _PC_PIPE_BUF},
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#endif
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#ifdef _PC_PRIO_IO
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{"PC_PRIO_IO", _PC_PRIO_IO},
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#endif
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#ifdef _PC_SOCK_MAXBUF
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{"PC_SOCK_MAXBUF", _PC_SOCK_MAXBUF},
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#endif
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#ifdef _PC_SYNC_IO
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{"PC_SYNC_IO", _PC_SYNC_IO},
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#endif
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#ifdef _PC_VDISABLE
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{"PC_VDISABLE", _PC_VDISABLE},
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#endif
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};
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static int
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conv_confname(arg, valuep, table, tablesize)
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PyObject *arg;
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int *valuep;
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struct constdef *table;
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size_t tablesize;
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{
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if (PyInt_Check(arg)) {
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*valuep = PyInt_AS_LONG(arg);
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return 1;
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}
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if (PyString_Check(arg)) {
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/* look up the value in the table using a binary search */
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int lo = 0;
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int hi = tablesize;
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int cmp, mid;
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char *confname = PyString_AS_STRING(arg);
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printf("table: %d entries\n", tablesize);
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while (lo < hi) {
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mid = (lo + hi) / 2;
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printf("%d confname='%s'; other='%s';\n",
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mid, confname, table[mid].name);
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cmp = strcmp(confname, table[mid].name);
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if (cmp < 0)
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hi = mid;
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else if (cmp > 0)
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lo = mid + 1;
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else {
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*valuep = table[mid].value;
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return 1;
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}
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}
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PyErr_SetString(PyExc_ValueError, "unrecognized configuration name");
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}
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else
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PyErr_SetString(PyExc_TypeError,
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"configuration names must be strings or integers");
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return 0;
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}
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#if defined(HAVE_FPATHCONF) || defined(HAVE_PATHCONF)
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static int
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conv_path_confname(arg, valuep)
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PyObject *arg;
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int *valuep;
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{
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return conv_confname(arg, valuep, posix_constants_pathconf,
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sizeof(posix_constants_pathconf)
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/ sizeof(struct constdef));
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}
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#endif
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#ifdef HAVE_FPATHCONF
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static char posix_fpathconf__doc__[] = "\
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fpathconf(fd, name) -> integer\n\
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Return the configuration limit name for the file descriptor fd.\n\
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If there is no limit, return -1.";
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static PyObject *
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posix_fpathconf(self, args)
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PyObject *self;
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PyObject *args;
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{
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PyObject *result = NULL;
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int name, fd;
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if (PyArg_ParseTuple(args, "iO&:fpathconf", &fd, conv_confname, &name)) {
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long limit;
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errno = 0;
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limit = fpathconf(fd, name);
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if (limit == -1 && errno != 0)
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posix_error();
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else
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result = PyInt_FromLong(limit);
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}
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return result;
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}
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#endif
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#ifdef HAVE_PATHCONF
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static char posix_pathconf__doc__[] = "\
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pathconf(path, name) -> integer\n\
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Return the configuration limit name for the file or directory path.\n\
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If there is no limit, return -1.";
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static PyObject *
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posix_pathconf(self, args)
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PyObject *self;
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PyObject *args;
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{
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PyObject *result = NULL;
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int name;
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char *path;
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if (PyArg_ParseTuple(args, "sO&:pathconf", &path,
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conv_path_confname, &name)) {
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long limit;
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errno = 0;
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limit = pathconf(path, name);
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if (limit == -1 && errno != 0)
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if (errno == EINVAL)
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/* could be a path or name problem */
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posix_error();
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else
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posix_error_with_filename(path);
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else
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result = PyInt_FromLong(limit);
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}
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return result;
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}
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#endif
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#ifdef HAVE_CONFSTR
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static struct constdef posix_constants_confstr[] = {
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#ifdef _CS_LFS64_CFLAGS
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{"CS_LFS64_CFLAGS", _CS_LFS64_CFLAGS},
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#endif
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#ifdef _CS_LFS64_LDFLAGS
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{"CS_LFS64_LDFLAGS", _CS_LFS64_LDFLAGS},
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#endif
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#ifdef _CS_LFS64_LIBS
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{"CS_LFS64_LIBS", _CS_LFS64_LIBS},
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#endif
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#ifdef _CS_LFS64_LINTFLAGS
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{"CS_LFS64_LINTFLAGS", _CS_LFS64_LINTFLAGS},
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#endif
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#ifdef _CS_LFS_CFLAGS
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{"CS_LFS_CFLAGS", _CS_LFS_CFLAGS},
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#endif
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#ifdef _CS_LFS_LDFLAGS
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{"CS_LFS_LDFLAGS", _CS_LFS_LDFLAGS},
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#endif
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#ifdef _CS_LFS_LIBS
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{"CS_LFS_LIBS", _CS_LFS_LIBS},
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#endif
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#ifdef _CS_LFS_LINTFLAGS
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{"CS_LFS_LINTFLAGS", _CS_LFS_LINTFLAGS},
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#endif
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#ifdef _CS_PATH
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{"CS_PATH", _CS_PATH},
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#endif
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#ifdef _CS_XBS5_ILP32_OFF32_CFLAGS
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{"CS_XBS5_ILP32_OFF32_CFLAGS", _CS_XBS5_ILP32_OFF32_CFLAGS},
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#endif
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#ifdef _CS_XBS5_ILP32_OFF32_LDFLAGS
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{"CS_XBS5_ILP32_OFF32_LDFLAGS", _CS_XBS5_ILP32_OFF32_LDFLAGS},
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#endif
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#ifdef _CS_XBS5_ILP32_OFF32_LIBS
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{"CS_XBS5_ILP32_OFF32_LIBS", _CS_XBS5_ILP32_OFF32_LIBS},
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#endif
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#ifdef _CS_XBS5_ILP32_OFF32_LINTFLAGS
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{"CS_XBS5_ILP32_OFF32_LINTFLAGS", _CS_XBS5_ILP32_OFF32_LINTFLAGS},
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#endif
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#ifdef _CS_XBS5_ILP32_OFFBIG_CFLAGS
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{"CS_XBS5_ILP32_OFFBIG_CFLAGS", _CS_XBS5_ILP32_OFFBIG_CFLAGS},
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#endif
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#ifdef _CS_XBS5_ILP32_OFFBIG_LDFLAGS
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{"CS_XBS5_ILP32_OFFBIG_LDFLAGS", _CS_XBS5_ILP32_OFFBIG_LDFLAGS},
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#endif
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#ifdef _CS_XBS5_ILP32_OFFBIG_LIBS
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{"CS_XBS5_ILP32_OFFBIG_LIBS", _CS_XBS5_ILP32_OFFBIG_LIBS},
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#endif
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#ifdef _CS_XBS5_ILP32_OFFBIG_LINTFLAGS
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{"CS_XBS5_ILP32_OFFBIG_LINTFLAGS", _CS_XBS5_ILP32_OFFBIG_LINTFLAGS},
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#endif
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#ifdef _CS_XBS5_LP64_OFF64_CFLAGS
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{"CS_XBS5_LP64_OFF64_CFLAGS", _CS_XBS5_LP64_OFF64_CFLAGS},
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#endif
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#ifdef _CS_XBS5_LP64_OFF64_LDFLAGS
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{"CS_XBS5_LP64_OFF64_LDFLAGS", _CS_XBS5_LP64_OFF64_LDFLAGS},
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#endif
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#ifdef _CS_XBS5_LP64_OFF64_LIBS
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{"CS_XBS5_LP64_OFF64_LIBS", _CS_XBS5_LP64_OFF64_LIBS},
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#endif
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#ifdef _CS_XBS5_LP64_OFF64_LINTFLAGS
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{"CS_XBS5_LP64_OFF64_LINTFLAGS", _CS_XBS5_LP64_OFF64_LINTFLAGS},
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#endif
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#ifdef _CS_XBS5_LPBIG_OFFBIG_CFLAGS
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{"CS_XBS5_LPBIG_OFFBIG_CFLAGS", _CS_XBS5_LPBIG_OFFBIG_CFLAGS},
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#endif
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#ifdef _CS_XBS5_LPBIG_OFFBIG_LDFLAGS
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{"CS_XBS5_LPBIG_OFFBIG_LDFLAGS", _CS_XBS5_LPBIG_OFFBIG_LDFLAGS},
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#endif
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#ifdef _CS_XBS5_LPBIG_OFFBIG_LIBS
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{"CS_XBS5_LPBIG_OFFBIG_LIBS", _CS_XBS5_LPBIG_OFFBIG_LIBS},
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#endif
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#ifdef _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS
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{"CS_XBS5_LPBIG_OFFBIG_LINTFLAGS", _CS_XBS5_LPBIG_OFFBIG_LINTFLAGS},
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#endif
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};
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static int
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conv_confstr_confname(arg, valuep)
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PyObject *arg;
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int *valuep;
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{
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return conv_confname(arg, valuep, posix_constants_confstr,
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sizeof(posix_constants_confstr)
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/ sizeof(struct constdef));
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}
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static char posix_confstr__doc__[] = "\
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confstr(name) -> string\n\
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Return a string-valued system configuration variable.";
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static PyObject *
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posix_confstr(self, args)
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PyObject *self;
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PyObject *args;
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{
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PyObject *result = NULL;
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int name;
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char buffer[64];
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if (PyArg_ParseTuple(args, "O&:confstr", conv_confstr_confname, &name)) {
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int len = confstr(name, buffer, sizeof(buffer));
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printf("confstr(%d) --> %d, '%s'\n", name, len, buffer);
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errno = 0;
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if (len == 0) {
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if (errno != 0)
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posix_error();
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else
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result = PyString_FromString("");
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}
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else {
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if (len >= sizeof(buffer)) {
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result = PyString_FromStringAndSize(NULL, len);
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if (result != NULL)
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confstr(name, PyString_AS_STRING(result), len+1);
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}
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else
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result = PyString_FromString(buffer);
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}
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}
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return result;
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}
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#endif
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#ifdef HAVE_SYSCONF
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static struct constdef posix_constants_sysconf[] = {
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#ifdef _SC_2_CHAR_TERM
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{"SC_2_CHAR_TERM", _SC_2_CHAR_TERM},
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#endif
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#ifdef _SC_2_C_BIND
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{"SC_2_C_BIND", _SC_2_C_BIND},
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#endif
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#ifdef _SC_2_C_DEV
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{"SC_2_C_DEV", _SC_2_C_DEV},
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#endif
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#ifdef _SC_2_C_VERSION
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{"SC_2_C_VERSION", _SC_2_C_VERSION},
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#endif
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#ifdef _SC_2_FORT_DEV
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{"SC_2_FORT_DEV", _SC_2_FORT_DEV},
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#endif
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#ifdef _SC_2_FORT_RUN
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{"SC_2_FORT_RUN", _SC_2_FORT_RUN},
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#endif
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#ifdef _SC_2_LOCALEDEF
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{"SC_2_LOCALEDEF", _SC_2_LOCALEDEF},
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#endif
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#ifdef _SC_2_SW_DEV
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{"SC_2_SW_DEV", _SC_2_SW_DEV},
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#endif
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#ifdef _SC_2_UPE
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{"SC_2_UPE", _SC_2_UPE},
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#endif
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#ifdef _SC_2_VERSION
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{"SC_2_VERSION", _SC_2_VERSION},
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#endif
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#ifdef _SC_AIO_LISTIO_MAX
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{"SC_AIO_LISTIO_MAX", _SC_AIO_LISTIO_MAX},
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#endif
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#ifdef _SC_AIO_LIST_MAX
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{"SC_AIO_LIST_MAX", _SC_AIO_LIST_MAX},
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#endif
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#ifdef _SC_AIO_MAX
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{"SC_AIO_MAX", _SC_AIO_MAX},
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#endif
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#ifdef _SC_AIO_PRIO_DELTA_MAX
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{"SC_AIO_PRIO_DELTA_MAX", _SC_AIO_PRIO_DELTA_MAX},
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#endif
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#ifdef _SC_ARG_MAX
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{"SC_ARG_MAX", _SC_ARG_MAX},
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#endif
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#ifdef _SC_ASYNCHRONOUS_IO
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{"SC_ASYNCHRONOUS_IO", _SC_ASYNCHRONOUS_IO},
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#endif
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#ifdef _SC_ATEXIT_MAX
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{"SC_ATEXIT_MAX", _SC_ATEXIT_MAX},
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#endif
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#ifdef _SC_AVPHYS_PAGES
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{"SC_AVPHYS_PAGES", _SC_AVPHYS_PAGES},
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#endif
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#ifdef _SC_BC_BASE_MAX
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{"SC_BC_BASE_MAX", _SC_BC_BASE_MAX},
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#endif
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#ifdef _SC_BC_DIM_MAX
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{"SC_BC_DIM_MAX", _SC_BC_DIM_MAX},
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#endif
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#ifdef _SC_BC_SCALE_MAX
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{"SC_BC_SCALE_MAX", _SC_BC_SCALE_MAX},
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#endif
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#ifdef _SC_BC_STRING_MAX
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{"SC_BC_STRING_MAX", _SC_BC_STRING_MAX},
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#endif
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#ifdef _SC_CHARCLASS_NAME_MAX
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{"SC_CHARCLASS_NAME_MAX", _SC_CHARCLASS_NAME_MAX},
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#endif
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#ifdef _SC_CHAR_BIT
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{"SC_CHAR_BIT", _SC_CHAR_BIT},
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#endif
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#ifdef _SC_CHAR_MAX
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{"SC_CHAR_MAX", _SC_CHAR_MAX},
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#endif
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#ifdef _SC_CHAR_MIN
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{"SC_CHAR_MIN", _SC_CHAR_MIN},
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#endif
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#ifdef _SC_CHILD_MAX
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{"SC_CHILD_MAX", _SC_CHILD_MAX},
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#endif
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#ifdef _SC_CLK_TCK
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{"SC_CLK_TCK", _SC_CLK_TCK},
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#endif
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#ifdef _SC_COHER_BLKSZ
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{"SC_COHER_BLKSZ", _SC_COHER_BLKSZ},
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#endif
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#ifdef _SC_COLL_WEIGHTS_MAX
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{"SC_COLL_WEIGHTS_MAX", _SC_COLL_WEIGHTS_MAX},
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#endif
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#ifdef _SC_DCACHE_ASSOC
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||||
{"SC_DCACHE_ASSOC", _SC_DCACHE_ASSOC},
|
||||
#endif
|
||||
#ifdef _SC_DCACHE_BLKSZ
|
||||
{"SC_DCACHE_BLKSZ", _SC_DCACHE_BLKSZ},
|
||||
#endif
|
||||
#ifdef _SC_DCACHE_LINESZ
|
||||
{"SC_DCACHE_LINESZ", _SC_DCACHE_LINESZ},
|
||||
#endif
|
||||
#ifdef _SC_DCACHE_SZ
|
||||
{"SC_DCACHE_SZ", _SC_DCACHE_SZ},
|
||||
#endif
|
||||
#ifdef _SC_DCACHE_TBLKSZ
|
||||
{"SC_DCACHE_TBLKSZ", _SC_DCACHE_TBLKSZ},
|
||||
#endif
|
||||
#ifdef _SC_DELAYTIMER_MAX
|
||||
{"SC_DELAYTIMER_MAX", _SC_DELAYTIMER_MAX},
|
||||
#endif
|
||||
#ifdef _SC_EQUIV_CLASS_MAX
|
||||
{"SC_EQUIV_CLASS_MAX", _SC_EQUIV_CLASS_MAX},
|
||||
#endif
|
||||
#ifdef _SC_EXPR_NEST_MAX
|
||||
{"SC_EXPR_NEST_MAX", _SC_EXPR_NEST_MAX},
|
||||
#endif
|
||||
#ifdef _SC_FSYNC
|
||||
{"SC_FSYNC", _SC_FSYNC},
|
||||
#endif
|
||||
#ifdef _SC_GETGR_R_SIZE_MAX
|
||||
{"SC_GETGR_R_SIZE_MAX", _SC_GETGR_R_SIZE_MAX},
|
||||
#endif
|
||||
#ifdef _SC_GETPW_R_SIZE_MAX
|
||||
{"SC_GETPW_R_SIZE_MAX", _SC_GETPW_R_SIZE_MAX},
|
||||
#endif
|
||||
#ifdef _SC_ICACHE_ASSOC
|
||||
{"SC_ICACHE_ASSOC", _SC_ICACHE_ASSOC},
|
||||
#endif
|
||||
#ifdef _SC_ICACHE_BLKSZ
|
||||
{"SC_ICACHE_BLKSZ", _SC_ICACHE_BLKSZ},
|
||||
#endif
|
||||
#ifdef _SC_ICACHE_LINESZ
|
||||
{"SC_ICACHE_LINESZ", _SC_ICACHE_LINESZ},
|
||||
#endif
|
||||
#ifdef _SC_ICACHE_SZ
|
||||
{"SC_ICACHE_SZ", _SC_ICACHE_SZ},
|
||||
#endif
|
||||
#ifdef _SC_INT_MAX
|
||||
{"SC_INT_MAX", _SC_INT_MAX},
|
||||
#endif
|
||||
#ifdef _SC_INT_MIN
|
||||
{"SC_INT_MIN", _SC_INT_MIN},
|
||||
#endif
|
||||
#ifdef _SC_IOV_MAX
|
||||
{"SC_IOV_MAX", _SC_IOV_MAX},
|
||||
#endif
|
||||
#ifdef _SC_JOB_CONTROL
|
||||
{"SC_JOB_CONTROL", _SC_JOB_CONTROL},
|
||||
#endif
|
||||
#ifdef _SC_LINE_MAX
|
||||
{"SC_LINE_MAX", _SC_LINE_MAX},
|
||||
#endif
|
||||
#ifdef _SC_LOGIN_NAME_MAX
|
||||
{"SC_LOGIN_NAME_MAX", _SC_LOGIN_NAME_MAX},
|
||||
#endif
|
||||
#ifdef _SC_LOGNAME_MAX
|
||||
{"SC_LOGNAME_MAX", _SC_LOGNAME_MAX},
|
||||
#endif
|
||||
#ifdef _SC_LONG_BIT
|
||||
{"SC_LONG_BIT", _SC_LONG_BIT},
|
||||
#endif
|
||||
#ifdef _SC_MAPPED_FILES
|
||||
{"SC_MAPPED_FILES", _SC_MAPPED_FILES},
|
||||
#endif
|
||||
#ifdef _SC_MAXPID
|
||||
{"SC_MAXPID", _SC_MAXPID},
|
||||
#endif
|
||||
#ifdef _SC_MB_LEN_MAX
|
||||
{"SC_MB_LEN_MAX", _SC_MB_LEN_MAX},
|
||||
#endif
|
||||
#ifdef _SC_MEMLOCK
|
||||
{"SC_MEMLOCK", _SC_MEMLOCK},
|
||||
#endif
|
||||
#ifdef _SC_MEMLOCK_RANGE
|
||||
{"SC_MEMLOCK_RANGE", _SC_MEMLOCK_RANGE},
|
||||
#endif
|
||||
#ifdef _SC_MEMORY_PROTECTION
|
||||
{"SC_MEMORY_PROTECTION", _SC_MEMORY_PROTECTION},
|
||||
#endif
|
||||
#ifdef _SC_MESSAGE_PASSING
|
||||
{"SC_MESSAGE_PASSING", _SC_MESSAGE_PASSING},
|
||||
#endif
|
||||
#ifdef _SC_MQ_OPEN_MAX
|
||||
{"SC_MQ_OPEN_MAX", _SC_MQ_OPEN_MAX},
|
||||
#endif
|
||||
#ifdef _SC_MQ_PRIO_MAX
|
||||
{"SC_MQ_PRIO_MAX", _SC_MQ_PRIO_MAX},
|
||||
#endif
|
||||
#ifdef _SC_NGROUPS_MAX
|
||||
{"SC_NGROUPS_MAX", _SC_NGROUPS_MAX},
|
||||
#endif
|
||||
#ifdef _SC_NL_ARGMAX
|
||||
{"SC_NL_ARGMAX", _SC_NL_ARGMAX},
|
||||
#endif
|
||||
#ifdef _SC_NL_LANGMAX
|
||||
{"SC_NL_LANGMAX", _SC_NL_LANGMAX},
|
||||
#endif
|
||||
#ifdef _SC_NL_MSGMAX
|
||||
{"SC_NL_MSGMAX", _SC_NL_MSGMAX},
|
||||
#endif
|
||||
#ifdef _SC_NL_NMAX
|
||||
{"SC_NL_NMAX", _SC_NL_NMAX},
|
||||
#endif
|
||||
#ifdef _SC_NL_SETMAX
|
||||
{"SC_NL_SETMAX", _SC_NL_SETMAX},
|
||||
#endif
|
||||
#ifdef _SC_NL_TEXTMAX
|
||||
{"SC_NL_TEXTMAX", _SC_NL_TEXTMAX},
|
||||
#endif
|
||||
#ifdef _SC_NPROCESSORS_CONF
|
||||
{"SC_NPROCESSORS_CONF", _SC_NPROCESSORS_CONF},
|
||||
#endif
|
||||
#ifdef _SC_NPROCESSORS_ONLN
|
||||
{"SC_NPROCESSORS_ONLN", _SC_NPROCESSORS_ONLN},
|
||||
#endif
|
||||
#ifdef _SC_NZERO
|
||||
{"SC_NZERO", _SC_NZERO},
|
||||
#endif
|
||||
#ifdef _SC_OPEN_MAX
|
||||
{"SC_OPEN_MAX", _SC_OPEN_MAX},
|
||||
#endif
|
||||
#ifdef _SC_PAGESIZE
|
||||
{"SC_PAGESIZE", _SC_PAGESIZE},
|
||||
#endif
|
||||
#ifdef _SC_PAGE_SIZE
|
||||
{"SC_PAGE_SIZE", _SC_PAGE_SIZE},
|
||||
#endif
|
||||
#ifdef _SC_PASS_MAX
|
||||
{"SC_PASS_MAX", _SC_PASS_MAX},
|
||||
#endif
|
||||
#ifdef _SC_PHYS_PAGES
|
||||
{"SC_PHYS_PAGES", _SC_PHYS_PAGES},
|
||||
#endif
|
||||
#ifdef _SC_PII
|
||||
{"SC_PII", _SC_PII},
|
||||
#endif
|
||||
#ifdef _SC_PII_INTERNET
|
||||
{"SC_PII_INTERNET", _SC_PII_INTERNET},
|
||||
#endif
|
||||
#ifdef _SC_PII_INTERNET_DGRAM
|
||||
{"SC_PII_INTERNET_DGRAM", _SC_PII_INTERNET_DGRAM},
|
||||
#endif
|
||||
#ifdef _SC_PII_INTERNET_STREAM
|
||||
{"SC_PII_INTERNET_STREAM", _SC_PII_INTERNET_STREAM},
|
||||
#endif
|
||||
#ifdef _SC_PII_OSI
|
||||
{"SC_PII_OSI", _SC_PII_OSI},
|
||||
#endif
|
||||
#ifdef _SC_PII_OSI_CLTS
|
||||
{"SC_PII_OSI_CLTS", _SC_PII_OSI_CLTS},
|
||||
#endif
|
||||
#ifdef _SC_PII_OSI_COTS
|
||||
{"SC_PII_OSI_COTS", _SC_PII_OSI_COTS},
|
||||
#endif
|
||||
#ifdef _SC_PII_OSI_M
|
||||
{"SC_PII_OSI_M", _SC_PII_OSI_M},
|
||||
#endif
|
||||
#ifdef _SC_PII_SOCKET
|
||||
{"SC_PII_SOCKET", _SC_PII_SOCKET},
|
||||
#endif
|
||||
#ifdef _SC_PII_XTI
|
||||
{"SC_PII_XTI", _SC_PII_XTI},
|
||||
#endif
|
||||
#ifdef _SC_POLL
|
||||
{"SC_POLL", _SC_POLL},
|
||||
#endif
|
||||
#ifdef _SC_PRIORITIZED_IO
|
||||
{"SC_PRIORITIZED_IO", _SC_PRIORITIZED_IO},
|
||||
#endif
|
||||
#ifdef _SC_PRIORITY_SCHEDULING
|
||||
{"SC_PRIORITY_SCHEDULING", _SC_PRIORITY_SCHEDULING},
|
||||
#endif
|
||||
#ifdef _SC_REALTIME_SIGNALS
|
||||
{"SC_REALTIME_SIGNALS", _SC_REALTIME_SIGNALS},
|
||||
#endif
|
||||
#ifdef _SC_RE_DUP_MAX
|
||||
{"SC_RE_DUP_MAX", _SC_RE_DUP_MAX},
|
||||
#endif
|
||||
#ifdef _SC_RTSIG_MAX
|
||||
{"SC_RTSIG_MAX", _SC_RTSIG_MAX},
|
||||
#endif
|
||||
#ifdef _SC_SAVED_IDS
|
||||
{"SC_SAVED_IDS", _SC_SAVED_IDS},
|
||||
#endif
|
||||
#ifdef _SC_SCHAR_MAX
|
||||
{"SC_SCHAR_MAX", _SC_SCHAR_MAX},
|
||||
#endif
|
||||
#ifdef _SC_SCHAR_MIN
|
||||
{"SC_SCHAR_MIN", _SC_SCHAR_MIN},
|
||||
#endif
|
||||
#ifdef _SC_SELECT
|
||||
{"SC_SELECT", _SC_SELECT},
|
||||
#endif
|
||||
#ifdef _SC_SEMAPHORES
|
||||
{"SC_SEMAPHORES", _SC_SEMAPHORES},
|
||||
#endif
|
||||
#ifdef _SC_SEM_NSEMS_MAX
|
||||
{"SC_SEM_NSEMS_MAX", _SC_SEM_NSEMS_MAX},
|
||||
#endif
|
||||
#ifdef _SC_SEM_VALUE_MAX
|
||||
{"SC_SEM_VALUE_MAX", _SC_SEM_VALUE_MAX},
|
||||
#endif
|
||||
#ifdef _SC_SHARED_MEMORY_OBJECTS
|
||||
{"SC_SHARED_MEMORY_OBJECTS", _SC_SHARED_MEMORY_OBJECTS},
|
||||
#endif
|
||||
#ifdef _SC_SHRT_MAX
|
||||
{"SC_SHRT_MAX", _SC_SHRT_MAX},
|
||||
#endif
|
||||
#ifdef _SC_SHRT_MIN
|
||||
{"SC_SHRT_MIN", _SC_SHRT_MIN},
|
||||
#endif
|
||||
#ifdef _SC_SIGQUEUE_MAX
|
||||
{"SC_SIGQUEUE_MAX", _SC_SIGQUEUE_MAX},
|
||||
#endif
|
||||
#ifdef _SC_SIGRT_MAX
|
||||
{"SC_SIGRT_MAX", _SC_SIGRT_MAX},
|
||||
#endif
|
||||
#ifdef _SC_SIGRT_MIN
|
||||
{"SC_SIGRT_MIN", _SC_SIGRT_MIN},
|
||||
#endif
|
||||
#ifdef _SC_SPLIT_CACHE
|
||||
{"SC_SPLIT_CACHE", _SC_SPLIT_CACHE},
|
||||
#endif
|
||||
#ifdef _SC_SSIZE_MAX
|
||||
{"SC_SSIZE_MAX", _SC_SSIZE_MAX},
|
||||
#endif
|
||||
#ifdef _SC_STACK_PROT
|
||||
{"SC_STACK_PROT", _SC_STACK_PROT},
|
||||
#endif
|
||||
#ifdef _SC_STREAM_MAX
|
||||
{"SC_STREAM_MAX", _SC_STREAM_MAX},
|
||||
#endif
|
||||
#ifdef _SC_SYNCHRONIZED_IO
|
||||
{"SC_SYNCHRONIZED_IO", _SC_SYNCHRONIZED_IO},
|
||||
#endif
|
||||
#ifdef _SC_THREADS
|
||||
{"SC_THREADS", _SC_THREADS},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_ATTR_STACKADDR
|
||||
{"SC_THREAD_ATTR_STACKADDR", _SC_THREAD_ATTR_STACKADDR},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_ATTR_STACKSIZE
|
||||
{"SC_THREAD_ATTR_STACKSIZE", _SC_THREAD_ATTR_STACKSIZE},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_DESTRUCTOR_ITERATIONS
|
||||
{"SC_THREAD_DESTRUCTOR_ITERATIONS", _SC_THREAD_DESTRUCTOR_ITERATIONS},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_KEYS_MAX
|
||||
{"SC_THREAD_KEYS_MAX", _SC_THREAD_KEYS_MAX},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_PRIORITY_SCHEDULING
|
||||
{"SC_THREAD_PRIORITY_SCHEDULING", _SC_THREAD_PRIORITY_SCHEDULING},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_PRIO_INHERIT
|
||||
{"SC_THREAD_PRIO_INHERIT", _SC_THREAD_PRIO_INHERIT},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_PRIO_PROTECT
|
||||
{"SC_THREAD_PRIO_PROTECT", _SC_THREAD_PRIO_PROTECT},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_PROCESS_SHARED
|
||||
{"SC_THREAD_PROCESS_SHARED", _SC_THREAD_PROCESS_SHARED},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_SAFE_FUNCTIONS
|
||||
{"SC_THREAD_SAFE_FUNCTIONS", _SC_THREAD_SAFE_FUNCTIONS},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_STACK_MIN
|
||||
{"SC_THREAD_STACK_MIN", _SC_THREAD_STACK_MIN},
|
||||
#endif
|
||||
#ifdef _SC_THREAD_THREADS_MAX
|
||||
{"SC_THREAD_THREADS_MAX", _SC_THREAD_THREADS_MAX},
|
||||
#endif
|
||||
#ifdef _SC_TIMERS
|
||||
{"SC_TIMERS", _SC_TIMERS},
|
||||
#endif
|
||||
#ifdef _SC_TIMER_MAX
|
||||
{"SC_TIMER_MAX", _SC_TIMER_MAX},
|
||||
#endif
|
||||
#ifdef _SC_TTY_NAME_MAX
|
||||
{"SC_TTY_NAME_MAX", _SC_TTY_NAME_MAX},
|
||||
#endif
|
||||
#ifdef _SC_TZNAME_MAX
|
||||
{"SC_TZNAME_MAX", _SC_TZNAME_MAX},
|
||||
#endif
|
||||
#ifdef _SC_T_IOV_MAX
|
||||
{"SC_T_IOV_MAX", _SC_T_IOV_MAX},
|
||||
#endif
|
||||
#ifdef _SC_UCHAR_MAX
|
||||
{"SC_UCHAR_MAX", _SC_UCHAR_MAX},
|
||||
#endif
|
||||
#ifdef _SC_UINT_MAX
|
||||
{"SC_UINT_MAX", _SC_UINT_MAX},
|
||||
#endif
|
||||
#ifdef _SC_UIO_MAXIOV
|
||||
{"SC_UIO_MAXIOV", _SC_UIO_MAXIOV},
|
||||
#endif
|
||||
#ifdef _SC_ULONG_MAX
|
||||
{"SC_ULONG_MAX", _SC_ULONG_MAX},
|
||||
#endif
|
||||
#ifdef _SC_USHRT_MAX
|
||||
{"SC_USHRT_MAX", _SC_USHRT_MAX},
|
||||
#endif
|
||||
#ifdef _SC_VERSION
|
||||
{"SC_VERSION", _SC_VERSION},
|
||||
#endif
|
||||
#ifdef _SC_WORD_BIT
|
||||
{"SC_WORD_BIT", _SC_WORD_BIT},
|
||||
#endif
|
||||
#ifdef _SC_XBS5_ILP32_OFF32
|
||||
{"SC_XBS5_ILP32_OFF32", _SC_XBS5_ILP32_OFF32},
|
||||
#endif
|
||||
#ifdef _SC_XBS5_ILP32_OFFBIG
|
||||
{"SC_XBS5_ILP32_OFFBIG", _SC_XBS5_ILP32_OFFBIG},
|
||||
#endif
|
||||
#ifdef _SC_XBS5_LP64_OFF64
|
||||
{"SC_XBS5_LP64_OFF64", _SC_XBS5_LP64_OFF64},
|
||||
#endif
|
||||
#ifdef _SC_XBS5_LPBIG_OFFBIG
|
||||
{"SC_XBS5_LPBIG_OFFBIG", _SC_XBS5_LPBIG_OFFBIG},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_CRYPT
|
||||
{"SC_XOPEN_CRYPT", _SC_XOPEN_CRYPT},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_ENH_I18N
|
||||
{"SC_XOPEN_ENH_I18N", _SC_XOPEN_ENH_I18N},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_LEGACY
|
||||
{"SC_XOPEN_LEGACY", _SC_XOPEN_LEGACY},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_REALTIME
|
||||
{"SC_XOPEN_REALTIME", _SC_XOPEN_REALTIME},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_REALTIME_THREADS
|
||||
{"SC_XOPEN_REALTIME_THREADS", _SC_XOPEN_REALTIME_THREADS},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_SHM
|
||||
{"SC_XOPEN_SHM", _SC_XOPEN_SHM},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_UNIX
|
||||
{"SC_XOPEN_UNIX", _SC_XOPEN_UNIX},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_VERSION
|
||||
{"SC_XOPEN_VERSION", _SC_XOPEN_VERSION},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_XCU_VERSION
|
||||
{"SC_XOPEN_XCU_VERSION", _SC_XOPEN_XCU_VERSION},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_XPG2
|
||||
{"SC_XOPEN_XPG2", _SC_XOPEN_XPG2},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_XPG3
|
||||
{"SC_XOPEN_XPG3", _SC_XOPEN_XPG3},
|
||||
#endif
|
||||
#ifdef _SC_XOPEN_XPG4
|
||||
{"SC_XOPEN_XPG4", _SC_XOPEN_XPG4},
|
||||
#endif
|
||||
};
|
||||
|
||||
static int
|
||||
conv_sysconf_confname(arg, valuep)
|
||||
PyObject *arg;
|
||||
int *valuep;
|
||||
{
|
||||
return conv_confname(arg, valuep, posix_constants_sysconf,
|
||||
sizeof(posix_constants_sysconf)
|
||||
/ sizeof(struct constdef));
|
||||
}
|
||||
|
||||
static char posix_sysconf__doc__[] = "\
|
||||
sysconf(name) -> integer\n\
|
||||
Return an integer-valued system configuration variable.";
|
||||
|
||||
static PyObject *
|
||||
posix_sysconf(self, args)
|
||||
PyObject *self;
|
||||
PyObject *args;
|
||||
{
|
||||
PyObject *result = NULL;
|
||||
int name;
|
||||
|
||||
if (PyArg_ParseTuple(args, "O&:sysconf", conv_sysconf_confname, &name)) {
|
||||
int value;
|
||||
|
||||
errno = 0;
|
||||
value = sysconf(name);
|
||||
if (value == -1 && errno != 0)
|
||||
posix_error();
|
||||
else
|
||||
result = PyInt_FromLong(value);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
#endif
|
||||
|
||||
|
||||
static char posix_abort__doc__[] = "\
|
||||
abort() -> does not return!\n\
|
||||
Abort the interpreter immediately. This 'dumps core' or otherwise fails\n\
|
||||
|
|
@ -3380,6 +4224,9 @@ static PyMethodDef posix_methods[] = {
|
|||
#ifdef HAVE_GETGID
|
||||
{"getgid", posix_getgid, METH_VARARGS, posix_getgid__doc__},
|
||||
#endif /* HAVE_GETGID */
|
||||
#ifdef HAVE_GETGROUPS
|
||||
{"getgroups", posix_getgroups, METH_VARARGS, posix_getgroups__doc__},
|
||||
#endif
|
||||
{"getpid", posix_getpid, METH_VARARGS, posix_getpid__doc__},
|
||||
#ifdef HAVE_GETPGRP
|
||||
{"getpgrp", posix_getpgrp, METH_VARARGS, posix_getpgrp__doc__},
|
||||
|
|
@ -3490,6 +4337,18 @@ static PyMethodDef posix_methods[] = {
|
|||
#endif
|
||||
#ifdef HAVE_TMPNAM
|
||||
{"tmpnam", posix_tmpnam, METH_VARARGS, posix_tmpnam__doc__},
|
||||
#endif
|
||||
#ifdef HAVE_CONFSTR
|
||||
{"confstr", posix_confstr, METH_VARARGS, posix_confstr__doc__},
|
||||
#endif
|
||||
#ifdef HAVE_SYSCONF
|
||||
{"sysconf", posix_sysconf, METH_VARARGS, posix_sysconf__doc__},
|
||||
#endif
|
||||
#ifdef HAVE_FPATHCONF
|
||||
{"fpathconf", posix_fpathconf, METH_VARARGS, posix_fpathconf__doc__},
|
||||
#endif
|
||||
#ifdef HAVE_PATHCONF
|
||||
{"pathconf", posix_pathconf, METH_VARARGS, posix_pathconf__doc__},
|
||||
#endif
|
||||
{"abort", posix_abort, METH_VARARGS, posix_abort__doc__},
|
||||
{NULL, NULL} /* Sentinel */
|
||||
|
|
@ -3585,6 +4444,9 @@ all_ins(d)
|
|||
#ifdef X_OK
|
||||
if (ins(d, "X_OK", (long)X_OK)) return -1;
|
||||
#endif
|
||||
#ifdef NGROUPS_MAX
|
||||
if (ins(d, "NGROUPS_MAX", (long)NGROUPS_MAX)) return -1;
|
||||
#endif
|
||||
#ifdef TMP_MAX
|
||||
if (ins(d, "TMP_MAX", (long)TMP_MAX)) return -1;
|
||||
#endif
|
||||
|
|
@ -3682,7 +4544,7 @@ INITFUNC()
|
|||
if (v == NULL || PyDict_SetItemString(d, "environ", v) != 0)
|
||||
return;
|
||||
Py_DECREF(v);
|
||||
|
||||
|
||||
if (all_ins(d))
|
||||
return;
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue