sox

dlsym dlopen

14.4.2

8 / 361 files match, 6 filtered matches.

src/formats.c
src/win32-ltdl.h
src/ladspa.c
src/util.c
src/win32-ltdl.c
src/sox_i.h

src/formats.c

|           "lsx_%.*s_format_fn", (int)(end - start), start);
|       if (ret > 0 && ret < (int)MAX_NAME_LEN) {
|         union {sox_format_fn_t fn; lt_ptr ptr;} ltptr;
|         ltptr.ptr = lt_dlsym(lth, fnname);
|         lsx_debug("opening format plugin `%s': library %p, entry point %p\n",
|             fnname, (void *)lth, ltptr.ptr);

src/win32-ltdl.h

|   const char *szFileName);
| 
| lt_ptr
| lt_dlsym(
|   lt_dlhandle hModule,
|   const char *szSymbolName);

src/ladspa.c

|   }
| 
|   /* Get descriptor function */
|   if ((ltptr.ptr = lt_dlsym(l_st->lth, "ladspa_descriptor")) == NULL) {
|     lsx_fail("could not find ladspa_descriptor");
|     return SOX_EOF;

src/util.c

|         for (i = 0; func_infos[i].name; i++)
|         {
|           union {lsx_dlptr fn; lt_ptr ptr;} func;
|           func.ptr = lt_dlsym(dl, func_infos[i].name);
|           selected_funcs[i] = func.fn ? func.fn : func_infos[i].stub_func;
|           if (!selected_funcs[i])

src/win32-ltdl.c

| }
| 
| lt_ptr
| lt_dlsym(
|     lt_dlhandle hModule,
|     const char *szSymbolName)

src/sox_i.h

| 
|   /* LSX_DLENTRY_DYNAMIC: For use in creating an ENTRIES macro. func need
|      not be available at link time (and if present, the link time version will
|      not be used). func will be loaded via dlsym. If this function is not
|      found in the shared library, the shared library will not be used. */
| #define LSX_DLENTRY_DYNAMIC(f,x, ret, func, args) f(x, ret, func, args, NULL, NULL, func)
| 
|   /* LSX_DLENTRY_STUB: For use in creating an ENTRIES macro. func need not
|      be available at link time (and if present, the link time version will not
|      be used). If using DL_LAME, the func may be loaded via dlopen/dlsym, but
|      if not found, the shared library will still be used if all of the
|      non-stub functions are found. If the function is not found via dlsym (or
|      if we are not loading any shared libraries), the stub will be used. This
|      assumes that the name of the stub function is the name of the function +