1 files changed, 0 insertions, 254 deletions
diff --git a/Python/dynload_beos.c b/Python/dynload_beos.c
deleted file mode 100644
index 5b05d6b..0000000
--- a/Python/dynload_beos.c
+++ /dev/null
@@ -1,254 +0,0 @@
-
-/* Support for dynamic loading of extension modules */
-
-#include <kernel/image.h>
-#include <kernel/OS.h>
-#include <stdlib.h>
-
-#include "Python.h"
-#include "importdl.h"
-
-const struct filedescr _PyImport_DynLoadFiletab[] = {
-	{".so", "rb", C_EXTENSION},
-	{"module.so", "rb", C_EXTENSION},
-	{0, 0}
-};
-
-#if defined(MAXPATHLEN) && !defined(_SYS_PARAM_H)
-#undef MAXPATHLEN
-#endif
-
-#ifdef WITH_THREAD
-#include "pythread.h"
-static PyThread_type_lock beos_dyn_lock;
-#endif
-
-static PyObject *beos_dyn_images = NULL;
-
-/* ----------------------------------------------------------------------
- * BeOS dynamic loading support
- *
- * This uses shared libraries, but BeOS has its own way of doing things
- * (much easier than dlfnc.h, from the look of things).  We'll use a
- * Python Dictionary object to store the images_ids so we can be very
- * nice and unload them when we exit.
- *
- * Note that this is thread-safe.  Probably irrelevent, because of losing
- * systems... Python probably disables threads while loading modules.
- * Note the use of "probably"!  Better to be safe than sorry. [chrish]
- *
- * As of 1.5.1 this should also work properly when you've configured
- * Python without thread support; the 1.5 version required it, which wasn't
- * very friendly.  Note that I haven't tested it without threading... why
- * would you want to avoid threads on BeOS? [chrish]
- *
- * As of 1.5.2, the PyImport_BeImageID() function has been removed; Donn
- * tells me it's not necessary anymore because of PyCObject_Import().
- * [chrish]
- */
-
-/* Whack an item; the item is an image_id in disguise, so we'll call
- * unload_add_on() for it.
- */
-static void beos_nuke_dyn( PyObject *item )
-{
-	status_t retval;
-
-	if( item ) {
-		image_id id = (image_id)PyInt_AsLong( item );
-		
-		retval = unload_add_on( id );
-	}
-}
-
-/* atexit() handler that'll call unload_add_on() for every item in the
- * dictionary.
- */
-static void beos_cleanup_dyn( void )
-{
-	if( beos_dyn_images ) {
-		int idx;
-		int list_size;
-		PyObject *id_list;
-
-#ifdef WITH_THREAD
-		PyThread_acquire_lock( beos_dyn_lock, 1 );
-#endif
-
-		id_list = PyDict_Values( beos_dyn_images );
-
-		list_size = PyList_Size( id_list );
-		for( idx = 0; idx < list_size; idx++ ) {
-			PyObject *the_item;
-			
-			the_item = PyList_GetItem( id_list, idx );
-			beos_nuke_dyn( the_item );
-		}
-
-		PyDict_Clear( beos_dyn_images );
-
-#ifdef WITH_THREAD
-		PyThread_free_lock( beos_dyn_lock );
-#endif
-	}
-}
-
-/*
- * Initialize our dictionary, and the dictionary mutex.
- */
-static void beos_init_dyn( void )
-{
-	/* We're protected from a race condition here by the atomic init_count
-	 * variable.
-	 */
-	static int32 init_count = 0;
-	int32 val;
-
-	val = atomic_add( &init_count, 1 );
-	if( beos_dyn_images == NULL && val == 0 ) {
-		beos_dyn_images = PyDict_New();
-#ifdef WITH_THREAD
-		beos_dyn_lock = PyThread_allocate_lock();
-#endif
-		atexit( beos_cleanup_dyn );
-	}
-}
-
-/*
- * Add an image_id to the dictionary; the module name of the loaded image
- * is the key.  Note that if the key is already in the dict, we unload
- * that image; this should allow reload() to work on dynamically loaded
- * modules (super-keen!).
- */
-static void beos_add_dyn( char *name, image_id id )
-{
-	int retval;
-	PyObject *py_id;
-
-	if( beos_dyn_images == NULL ) {
-		beos_init_dyn();
-	}
-
-#ifdef WITH_THREAD
-	retval = PyThread_acquire_lock( beos_dyn_lock, 1 );
-#endif
-
-	/* If there's already an object with this key in the dictionary,
-	 * we're doing a reload(), so let's nuke it.
-	 */
-	py_id = PyDict_GetItemString( beos_dyn_images, name );
-	if( py_id ) {
-		beos_nuke_dyn( py_id );
-		retval = PyDict_DelItemString( beos_dyn_images, name );
-	}
-
-	py_id = PyInt_FromLong( (long)id );
-	if( py_id ) {
-		retval = PyDict_SetItemString( beos_dyn_images, name, py_id );
-	}
-
-#ifdef WITH_THREAD
-	PyThread_release_lock( beos_dyn_lock );
-#endif
-}
-
-
-
-dl_funcptr _PyImport_GetDynLoadFunc(const char *fqname, const char *shortname,
-				    const char *pathname, FILE *fp)
-{
-	dl_funcptr p;
-	image_id the_id;
-	status_t retval;
-	char fullpath[PATH_MAX];
-	char funcname[258];
-
-	if( Py_VerboseFlag ) {
-		printf( "load_add_on( %s )\n", pathname );
-	}
-
-	/* Hmm, this old bug appears to have regenerated itself; if the
-	 * path isn't absolute, load_add_on() will fail.  Reported to Be
-	 * April 21, 1998.
-	 */
-	if( pathname[0] != '/' ) {
-		(void)getcwd( fullpath, PATH_MAX );
-		(void)strncat( fullpath, "/", PATH_MAX );
-		(void)strncat( fullpath, pathname, PATH_MAX );
-			
-		if( Py_VerboseFlag ) {
-			printf( "load_add_on( %s )\n", fullpath );
-		}
-	} else {
-		(void)strcpy( fullpath, pathname );
-	}
-
-	the_id = load_add_on( fullpath );
-	if( the_id < B_NO_ERROR ) {
-		/* It's too bad load_add_on() doesn't set errno or something...
-		 */
-		char buff[256];  /* hate hard-coded string sizes... */
-
-		if( Py_VerboseFlag ) {
-			printf( "load_add_on( %s ) failed", fullpath );
-		}
-
-		if( the_id == B_ERROR )
-			PyOS_snprintf( buff, sizeof(buff),
-				       "BeOS: Failed to load %.200s",
-				       fullpath );
-		else
-			PyOS_snprintf( buff, sizeof(buff), 
-				       "Unknown error loading %.200s", 
-				       fullpath );
-
-		PyErr_SetString( PyExc_ImportError, buff );
-		return NULL;
-	}
-
-	PyOS_snprintf(funcname, sizeof(funcname), "init%.200s", shortname);
-	if( Py_VerboseFlag ) {
-		printf( "get_image_symbol( %s )\n", funcname );
-	}
-
-	retval = get_image_symbol( the_id, funcname, B_SYMBOL_TYPE_TEXT, &p );
-	if( retval != B_NO_ERROR || p == NULL ) {
-		/* That's bad, we can't find that symbol in the module...
-		 */
-		char buff[256];  /* hate hard-coded string sizes... */
-
-		if( Py_VerboseFlag ) {
-			printf( "get_image_symbol( %s ) failed", funcname );
-		}
-
-		switch( retval ) {
-		case B_BAD_IMAGE_ID:
-			PyOS_snprintf( buff, sizeof(buff),
-			       "can't load init function for dynamic module: "
-		               "Invalid image ID for %.180s", fullpath );
-			break;
-		case B_BAD_INDEX:
-			PyOS_snprintf( buff, sizeof(buff),
-			       "can't load init function for dynamic module: "
-		               "Bad index for %.180s", funcname );
-			break;
-		default:
-			PyOS_snprintf( buff, sizeof(buff),
-			       "can't load init function for dynamic module: "
-		               "Unknown error looking up %.180s", funcname );
-			break;
-		}
-
-		retval = unload_add_on( the_id );
-
-		PyErr_SetString( PyExc_ImportError, buff );
-		return NULL;
-	}
-
-	/* Save the module name and image ID for later so we can clean up
-	 * gracefully.
-	 */
-	beos_add_dyn( fqname, the_id );
-
-	return p;
-}