General: Update for Python 2.5.

[catacomb-python] / buffer.c

diff --git a/buffer.c b/buffer.c
index 8e4ece55ffda821835914e8d071e59cd74b18d45..7220d8401264da718ad93b379229bb2ff3aa964f 100644 (file)
--- a/buffer.c
+++ b/buffer.c
@@ -83,7 +83,7 @@ static int rbuf_pysegcount(PyObject *me, int *nn)
   { if (nn) *nn = BSZ(BUF_B(me)); return (1); }
 
 static int rbuf_pyreadbuf(PyObject *me, int seg, void **q)
-  { assert(seg == 0); *q = BBASE(BUF_B(me)); return (BSZ(BUF_B(me))); }
+  { assert(seg == 0); *q = BCUR(BUF_B(me)); return (BLEFT(BUF_B(me))); }
 
 static PyObject *rbmeth_skip(PyObject *me, PyObject *arg)
 {
@@ -114,7 +114,7 @@ end:
     uint##n x;                                                         \
     if (!PyArg_ParseTuple(arg, ":getu" #w)) goto end;                  \
     if (buf_getu##w(BUF_B(me), &x)) BUFERR();                          \
-    return (getu32(x));                                                        \
+    return (getulong(x));                                              \
   end:                                                                 \
     return (0);                                                                \
   }
@@ -236,6 +236,7 @@ static PyObject *rbget_offset(PyObject *me, void *hunoz)
 static int rbset_offset(PyObject *me, PyObject *x, void *hunoz)
 {
   size_t n;
+  if (!x) NIERR("__del__");
   if (!convszt(x, &n)) goto end;
   if (n > BSZ(BUF_B(me))) VALERR("out of range");
   BCUR(BUF_B(me)) = BBASE(BUF_B(me)) + n;