From 4a4e956c26d2f73534e504c36e2ca6a2617644b8 Mon Sep 17 00:00:00 2001
From: Nicolas Dato <nicolas.dato@gmail.com>
Date: Sun, 13 Oct 2024 19:57:49 -0300
Subject: adding tests for the main library

---
 src/itc.c | 28 ++++++++++++++++++++++++----
 1 file changed, 24 insertions(+), 4 deletions(-)

(limited to 'src/itc.c')

diff --git a/src/itc.c b/src/itc.c
index 5b6fee9..e4698e8 100644
--- a/src/itc.c
+++ b/src/itc.c
@@ -37,7 +37,7 @@ void itc_free(itc **ctx, itc_free_element free_element)
                 return;
         }
 
-        itc_drop(*ctx, free_element);
+        itc_discard_all(*ctx, free_element);
 
         sem_destroy(&(*ctx)->emptied);
         sem_destroy(&(*ctx)->occupied);
@@ -71,7 +71,7 @@ int itc_inject(itc *ctx, int timeout_ms, void *element)
 {
         struct timespec ts;
 
-        if (ctx == NULL) {
+        if (ctx == NULL || element == NULL) {
                 return -1;
         }
 
@@ -87,7 +87,7 @@ int itc_inject(itc *ctx, int timeout_ms, void *element)
         return 0;
 }
 
-void itc_flush(itc *ctx)
+void itc_wait_empty(itc *ctx)
 {
         int i;
 
@@ -97,11 +97,13 @@ void itc_flush(itc *ctx)
 
         for (i = 0; i < ctx->nslots; i++) {
                 sem_wait(&ctx->emptied);
+        }
+        for (i = 0; i < ctx->nslots; i++) {
                 sem_post(&ctx->emptied);
         }
 }
 
-void itc_drop(itc *ctx, itc_free_element free_element)
+void itc_discard_all(itc *ctx, itc_free_element free_element)
 {
         void *element;
 
@@ -116,3 +118,21 @@ void itc_drop(itc *ctx, itc_free_element free_element)
         }
 }
 
+int itc_get_queued(itc *ctx)
+{
+        int val;
+        if (ctx == NULL) {
+                return -1;
+        }
+        sem_getvalue(&ctx->occupied, &val);
+        return val;
+}
+
+int itc_get_slots(itc *ctx)
+{
+        if (ctx == NULL) {
+                return -1;
+        }
+        return ctx->nslots;
+}
+
-- 
cgit v1.2.3