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Add a byte_order value to the sys module. The value is "big" for

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big-endian machines and "little" for little-endian machines.
This commit is contained in:
Fred Drake 2000-08-14 15:47:03 +00:00
parent 107b9679c4
commit 099325e01b
1 changed files with 13 additions and 0 deletions
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13
Python/sysmodule.c
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@ -456,6 +456,19 @@ _PySys_Init(void)
PyDict_SetItemString(sysdict, "builtin_module_names", PyDict_SetItemString(sysdict, "builtin_module_names",
v = list_builtin_module_names()); v = list_builtin_module_names());
Py_XDECREF(v); Py_XDECREF(v);
{
/* Assumes that longs are at least 2 bytes long.
Should be safe! */
unsigned long number = 1;
s = (char *) &number;
if (s[0] == 0)
PyDict_SetItemString(sysdict, "byte_order",
PyString_FromString("big"));
else
PyDict_SetItemString(sysdict, "byte_order",
PyString_FromString("little"));
}
#ifdef MS_COREDLL #ifdef MS_COREDLL
PyDict_SetItemString(sysdict, "dllhandle", PyDict_SetItemString(sysdict, "dllhandle",
v = PyLong_FromVoidPtr(PyWin_DLLhModule)); v = PyLong_FromVoidPtr(PyWin_DLLhModule));