wip: cleanup sink & co.

1 files changed, 26 insertions, 2 deletions

diff --git a/sink_input.c b/sink_input.c
index 1a6eda2..54f7c04 100644
--- a/sink_input.c
+++ b/sink_input.c
@@ -24,10 +24,26 @@ void sink_input_clear(sink_input_info* sink_input) {
 		free(sink_input->pid);
 
 	free(sink_input);
+	sink_input = NULL;
 }
 
-void sink_input_list_init(sink_input_info** sink_input_list, int max) {
-	sink_input_list = (sink_input_info**) calloc(max, sizeof(sink_input_info*));
+sink_input_info**  sink_input_list_init(int max) {
+
+	sink_input_info** sink_input_list = (sink_input_info**) calloc(max, sizeof(sink_input_info*));
+
+	for (int i = 0; i < max; ++i)
+		sink_input_list = NULL;
+	
+	return sink_input_list;
+}
+
+void sink_input_list_enlarge(sink_input_info** sink_input_list, int* max, int counter) {
+	
+	(*max) *= 2;
+	sink_input_list = (sink_input_info**) realloc(sink_input_list, (*max) * sizeof(sink_input_info*));
+
+	for (int i = counter; i < (*max); ++i)
+		sink_input_list[i] = NULL;
 }
 
 void sink_input_list_clear(sink_input_info** sink_input_list, int *max) {
@@ -38,9 +54,17 @@ void sink_input_list_clear(sink_input_info** sink_input_list, int *max) {
 	(*max) = 0;
 
 	free(sink_input_list);
+	sink_input_list = NULL;
+}
+
+void sink_input_check(sink_input_info** sink_input) {
+
+	if ((*sink_input) == NULL)
+		(*sink_input) = (sink_input_info*) calloc(1, sizeof(sink_input_info));
 }
 
 int cmp_sink_input_list(const void *a, const void *b) {
+
 	sink_input_info* sinka = *((sink_input_info**) a);
 	sink_input_info* sinkb = *((sink_input_info**) b);