Add helper function for scan completion

[libsigrok.git] / src / backend.c

diff --git a/src/backend.c b/src/backend.c
index aa51a92d480636d932687cb474f9bffbe9d654d8..f58ab7e94ad0a50b24af319604f0606517ac7c21 100644 (file)
--- a/src/backend.c
+++ b/src/backend.c
@@ -257,11 +257,14 @@ static int sanity_check_all_drivers(const struct sr_context *ctx)
                        sr_err("No dev_list in driver %d ('%s').", i, d);
                        errors++;
                }
+               /* Note: dev_clear() is optional. */
                /* Note: config_get() is optional. */
                if (!drivers[i]->config_set) {
                        sr_err("No config_set in driver %d ('%s').", i, d);
                        errors++;
                }
+               /* Note: config_channel_set() is optional. */
+               /* Note: config_commit() is optional. */
                if (!drivers[i]->config_list) {
                        sr_err("No config_list in driver %d ('%s').", i, d);
                        errors++;
@@ -445,6 +448,8 @@ static int sanity_check_all_transform_modules(void)
        return ret;
 }
 
+extern struct sr_dev_driver *sr_driver_list_start;
+
 /**
  * Initialize libsigrok.
  *
@@ -465,7 +470,7 @@ SR_API int sr_init(struct sr_context **ctx)
 {
        int ret = SR_ERR;
        struct sr_context *context;
-       struct sr_dev_driver ***lists, **drivers;
+       struct sr_dev_driver **drivers;
        GArray *array;
 #ifdef _WIN32
        WSADATA wsadata;
@@ -482,9 +487,8 @@ SR_API int sr_init(struct sr_context **ctx)
 
        /* Generate ctx->driver_list at runtime. */
        array = g_array_new(TRUE, FALSE, sizeof(struct sr_dev_driver *));
-       for (lists = drivers_lists; *lists; lists++)
-               for (drivers = *lists; *drivers; drivers++)
-                       g_array_append_val(array, *drivers);
+       for (drivers = (&sr_driver_list_start) + 1; *drivers; drivers++)
+               g_array_append_val(array, *drivers);
        context->driver_list = (struct sr_dev_driver **)array->data;
        g_array_free(array, FALSE);