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|
| /* 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;
| }
|
|
