Library import 16 (#2433)

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1 files changed, 0 insertions, 111 deletions

diff --git a/contrib/tools/python3/src/Python/dynload_shlib.c b/contrib/tools/python3/src/Python/dynload_shlib.c
deleted file mode 100644
index 6761bba4579..00000000000
--- a/contrib/tools/python3/src/Python/dynload_shlib.c
+++ /dev/null
@@ -1,111 +0,0 @@
-
-/* Support for dynamic loading of extension modules */
-
-#include "Python.h"
-#include "pycore_interp.h"    // _PyInterpreterState.dlopenflags
-#include "pycore_pystate.h"   // _PyInterpreterState_GET()
-#include "importdl.h"
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#if defined(__NetBSD__)
-#include <sys/param.h>
-#if (NetBSD < 199712)
-#include <nlist.h>
-#include <link.h>
-#define dlerror() "error in dynamic linking"
-#endif
-#endif /* NetBSD */
-
-#ifdef HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#if (defined(__OpenBSD__) || defined(__NetBSD__)) && !defined(__ELF__)
-#define LEAD_UNDERSCORE "_"
-#else
-#define LEAD_UNDERSCORE ""
-#endif
-
-/* The .so extension module ABI tag, supplied by the Makefile via
-   Makefile.pre.in and configure.  This is used to discriminate between
-   incompatible .so files so that extensions for different Python builds can
-   live in the same directory.  E.g. foomodule.cpython-32.so
-*/
-
-const char *_PyImport_DynLoadFiletab[] = {
-#ifdef __CYGWIN__
-    ".dll",
-#else  /* !__CYGWIN__ */
-    "." SOABI ".so",
-#ifdef ALT_SOABI
-    "." ALT_SOABI ".so",
-#endif
-    ".abi" PYTHON_ABI_STRING ".so",
-    ".so",
-#endif  /* __CYGWIN__ */
-    NULL,
-};
-
-
-dl_funcptr
-_PyImport_FindSharedFuncptr(const char *prefix,
-                            const char *shortname,
-                            const char *pathname, FILE *fp)
-{
-    dl_funcptr p;
-    void *handle;
-    char funcname[258];
-    char pathbuf[260];
-    int dlopenflags=0;
-
-    if (strchr(pathname, '/') == NULL) {
-        /* Prefix bare filename with "./" */
-        PyOS_snprintf(pathbuf, sizeof(pathbuf), "./%-.255s", pathname);
-        pathname = pathbuf;
-    }
-
-    PyOS_snprintf(funcname, sizeof(funcname),
-                  LEAD_UNDERSCORE "%.20s_%.200s", prefix, shortname);
-
-    if (fp != NULL) {
-        struct _Py_stat_struct status;
-        if (_Py_fstat(fileno(fp), &status) == -1)
-            return NULL;
-    }
-
-    dlopenflags = _PyImport_GetDLOpenFlags(_PyInterpreterState_GET());
-
-    handle = dlopen(pathname, dlopenflags);
-
-    if (handle == NULL) {
-        PyObject *mod_name;
-        PyObject *path;
-        PyObject *error_ob;
-        const char *error = dlerror();
-        if (error == NULL)
-            error = "unknown dlopen() error";
-        error_ob = PyUnicode_DecodeLocale(error, "surrogateescape");
-        if (error_ob == NULL)
-            return NULL;
-        mod_name = PyUnicode_FromString(shortname);
-        if (mod_name == NULL) {
-            Py_DECREF(error_ob);
-            return NULL;
-        }
-        path = PyUnicode_DecodeFSDefault(pathname);
-        if (path == NULL) {
-            Py_DECREF(error_ob);
-            Py_DECREF(mod_name);
-            return NULL;
-        }
-        PyErr_SetImportError(error_ob, mod_name, path);
-        Py_DECREF(error_ob);
-        Py_DECREF(mod_name);
-        Py_DECREF(path);
-        return NULL;
-    }
-    p = (dl_funcptr) dlsym(handle, funcname);
-    return p;
-}