diff options
Diffstat (limited to 'decoder.c')
| -rw-r--r-- | decoder.c | 33 |
1 files changed, 32 insertions, 1 deletions
@@ -304,16 +304,45 @@ char *srd_decoder_doc(struct srd_decoder *dec) } +static void free_probes(GSList *probelist) +{ + GSList *l; + struct srd_probe *p; + + if (probelist == NULL) + return; + + for (l = probelist; l; l = l->next) { + p = l->data; + g_free(p->id); + g_free(p->name); + g_free(p->desc); + g_free(p); + } + g_slist_free(probelist); + +} + /** * Unload decoder module. * - * @param dec The decoder struct to be unloaded. + * @param dec The struct srd_decoder to be unloaded. * * @return SRD_OK upon success, a (negative) error code otherwise. */ int srd_unload_decoder(struct srd_decoder *dec) { + srd_dbg("unloading decoder %s", dec->name); + + /* Since any instances of this decoder need to be released as well, + * but they could be anywhere in the stack, just free the entire + * stack. A frontend reloading a decoder thus has to restart all + * instances, and rebuild the stack. */ + srd_instance_free_all(NULL); + + free_probes(dec->probes); + free_probes(dec->extra_probes); g_free(dec->id); g_free(dec->name); g_free(dec->longname); @@ -326,7 +355,9 @@ int srd_unload_decoder(struct srd_decoder *dec) if (dec->outputformats != NULL) g_slist_free(dec->outputformats); + /* The module's Decoder class. */ Py_XDECREF(dec->py_dec); + /* The module itself. */ Py_XDECREF(dec->py_mod); /* TODO: (g_)free dec itself? */ |