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This patches fixes a number of byteorder problems in MacOSX specific code.

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This commit is contained in:
Ronald Oussoren 2006-04-17 13:40:08 +00:00
parent 749d070e93
commit 6c1074888e
4 changed files with 10 additions and 13 deletions
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8
Python/mactoolboxglue.c
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@ -25,6 +25,7 @@ OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
#include "Python.h"
#include "pymactoolbox.h"
#include <arpa/inet.h> /* for ntohl, htonl */
/* Like strerror() but for Mac OS error numbers */
@ -156,12 +157,14 @@ PyMac_GetFullPathname(FSSpec *fss, char *path, int len)
int
PyMac_GetOSType(PyObject *v, OSType *pr)
{
uint32_t tmp;
if (!PyString_Check(v) || PyString_Size(v) != 4) {
PyErr_SetString(PyExc_TypeError,
"OSType arg must be string of 4 chars");
return 0;
}
memcpy((char *)pr, PyString_AsString(v), 4);
memcpy((char *)&tmp, PyString_AsString(v), 4);
*pr = (OSType)ntohl(tmp);
return 1;
}
@ -169,7 +172,8 @@ PyMac_GetOSType(PyObject *v, OSType *pr)
PyObject *
PyMac_BuildOSType(OSType t)
{
return PyString_FromStringAndSize((char *)&t, 4);
uint32_t tmp = htonl((uint32_t)t);
return PyString_FromStringAndSize((char *)&tmp, 4);
}
/* Convert an NumVersion value to a 4-element tuple */