From 458120dd40db6b4df55a4e96b650e16798ef06a0 Mon Sep 17 00:00:00 2001 From: cinap_lenrek Date: Tue, 3 May 2011 11:25:13 +0000 Subject: add hg and python --- sys/src/cmd/python/Python/dynload_os2.c | 46 +++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 sys/src/cmd/python/Python/dynload_os2.c (limited to 'sys/src/cmd/python/Python/dynload_os2.c') diff --git a/sys/src/cmd/python/Python/dynload_os2.c b/sys/src/cmd/python/Python/dynload_os2.c new file mode 100644 index 000000000..d660e2750 --- /dev/null +++ b/sys/src/cmd/python/Python/dynload_os2.c @@ -0,0 +1,46 @@ + +/* Support for dynamic loading of extension modules */ + +#define INCL_DOSERRORS +#define INCL_DOSMODULEMGR +#include + +#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; +} -- cgit v1.2.3