Patch #1005568: Use _SC_PAGESIZE on Irix.

Backported to 2.3.

diff --git a/Modules/resource.c b/Modules/resource.c
index c1b637758dced4f0a63edb781d6d90a565bd033b..c5bec79043d25d3a7955e78a7e7f51cd8f1ed73f 100644 (file)
--- a/Modules/resource.c
+++ b/Modules/resource.c
@@ -202,7 +202,12 @@ resource_getpagesize(PyObject *self, PyObject *args)
 #if defined(HAVE_GETPAGESIZE)
        pagesize = getpagesize();
 #elif defined(HAVE_SYSCONF)
+#if defined(_SC_PAGE_SIZE)
        pagesize = sysconf(_SC_PAGE_SIZE);
+#else
+       /* Irix 5.3 has _SC_PAGESIZE, but not _SC_PAGE_SIZE */
+       pagesize = sysconf(_SC_PAGESIZE);
+#endif
 #endif
        return Py_BuildValue("i", pagesize);