[pypy-commit] pypy default: Silence warnings by declaring argtypes and restype.

[arigo]

Author: Armin Rigo <arigo at tunes.org>
Branch: 
Changeset: r44974:6c651347194d
Date: 2011-06-16 15:03 +0200
http://bitbucket.org/pypy/pypy/changeset/6c651347194d/

Log:	Silence warnings by declaring argtypes and restype.

diff --git a/lib_pypy/resource.py b/lib_pypy/resource.py
--- a/lib_pypy/resource.py
+++ b/lib_pypy/resource.py
@@ -7,7 +7,7 @@
 
 from ctypes_support import standard_c_lib as libc
 from ctypes_support import get_errno
-from ctypes import Structure, c_int, c_long, byref, sizeof
+from ctypes import Structure, c_int, c_long, byref, sizeof, POINTER
 from errno import EINVAL, EPERM
 import _structseq
 
@@ -25,6 +25,8 @@
 _setrlimit = libc.setrlimit
 try:
     _getpagesize = libc.getpagesize
+    _getpagesize.argtypes = ()
+    _getpagesize.restype = c_int
 except AttributeError:
     from os import sysconf
     _getpagesize = None
@@ -61,6 +63,10 @@
         ("ru_nivcsw", c_long),
     )
 
+_getrusage.argtypes = (c_int, POINTER(_struct_rusage))
+_getrusage.restype = c_int
+
+
 class struct_rusage:
     __metaclass__ = _structseq.structseqtype
 
@@ -94,6 +100,12 @@
         ("rlim_max", rlim_t),
     )
 
+_getrlimit.argtypes = (c_int, POINTER(rlimit))
+_getrlimit.restype = c_int
+_setrlimit.argtypes = (c_int, POINTER(rlimit))
+_setrlimit.restype = c_int
+
+
 @builtinify
 def getrusage(who):
     ru = _struct_rusage()