AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site.

These files are a subset of the python-2.7.2.tgz distribution from python.org.  Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution.

Signed-off-by: daryl.mcdaniel@intel.com


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524

AppPkg/Applications/Python/Python-2.7.2/Python/dynload_os2.c

@@ -0,0 +1,46 @@
+
+/* Support for dynamic loading of extension modules */
+
+#define  INCL_DOSERRORS
+#define  INCL_DOSMODULEMGR
+#include <os2.h>
+
+#include "Python.h"
+#include "importdl.h"
+
+
+const struct filedescr _PyImport_DynLoadFiletab[] = {
+    {".pyd", "rb", C_EXTENSION},
+    {".dll", "rb", C_EXTENSION},
+    {0, 0}
+};
+
+dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
+                                    const char *pathname, FILE *fp)
+{
+    dl_funcptr p;
+    APIRET  rc;
+    HMODULE hDLL;
+    char failreason[256];
+    char funcname[258];
+
+    rc = DosLoadModule(failreason,
+                       sizeof(failreason),
+                       pathname,
+                       &hDLL);
+
+    if (rc != NO_ERROR) {
+        char errBuf[256];
+        PyOS_snprintf(errBuf, sizeof(errBuf),
+                      "DLL load failed, rc = %d: %.200s",
+                      rc, failreason);
+        PyErr_SetString(PyExc_ImportError, errBuf);
+        return NULL;
+    }
+
+    PyOS_snprintf(funcname, sizeof(funcname), "init%.200s", shortname);
+    rc = DosQueryProcAddr(hDLL, 0L, funcname, &p);
+    if (rc != NO_ERROR)
+        p = NULL; /* Signify Failure to Acquire Entrypoint */
+    return p;
+}