diff options
Diffstat (limited to 'giscanner/giscannermodule.c')
| -rw-r--r-- | giscanner/giscannermodule.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/giscanner/giscannermodule.c b/giscanner/giscannermodule.c index 3d3e7d95..8159c599 100644 --- a/giscanner/giscannermodule.c +++ b/giscanner/giscannermodule.c @@ -25,6 +25,14 @@ #include "sourcescanner.h" #include <Python.h> +#ifdef _WIN32 +#include <fcntl.h> +#include <io.h> +#define WIN32_LEAN_AND_MEAN +#define STRICT +#include <windows.h> +#endif + #define NEW_CLASS(ctype, name, cname) \ static const PyMethodDef _Py##cname##_methods[]; \ PyTypeObject Py##cname##_Type = { \ @@ -393,6 +401,47 @@ pygi_source_scanner_parse_file (PyGISourceScanner *self, if (!PyArg_ParseTuple (args, "i:SourceScanner.parse_file", &fd)) return NULL; +#ifdef _WIN32 + /* The file descriptor passed to us is from the C library Python + * uses. That is msvcr71.dll at least for Python 2.5. This code, at + * least if compiled with mingw, uses msvcrt.dll, so we cannot use + * the file descriptor directly. So perform appropriate magic. + */ + { + HMODULE msvcr71; + int (*p__get_osfhandle) (int); + HANDLE handle; + + msvcr71 = GetModuleHandle ("msvcr71.dll"); + if (!msvcr71) + { + g_print ("No msvcr71.dll loaded.\n"); + return NULL; + } + + p__get_osfhandle = GetProcAddress (msvcr71, "_get_osfhandle"); + if (!p__get_osfhandle) + { + g_print ("No _get_osfhandle found in msvcr71.dll.\n"); + return NULL; + } + + handle = p__get_osfhandle (fd); + if (!p__get_osfhandle) + { + g_print ("Could not get OS handle from msvcr71 fd.\n"); + return NULL; + } + + fd = _open_osfhandle (handle, _O_RDONLY); + if (fd == -1) + { + g_print ("Could not open C fd from OS handle.\n"); + return NULL; + } + } +#endif + fp = fdopen (fd, "r"); if (!fp) { |