From 80bacaf7756c66730cdf54ebb0e9de6ee535b5be Mon Sep 17 00:00:00 2001
From: Alessandro Mauri <alemauri001@gmail.com>
Date: Wed, 22 Apr 2020 17:09:10 +0200
Subject: [PATCH] wait before exit

---
 macrod.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/macrod.c b/macrod.c
index 6a1144a..9322ea8 100644
--- a/macrod.c
+++ b/macrod.c
@@ -14,6 +14,8 @@
 #include <poll.h>
 /* Signaling */
 #include <signal.h>
+/* Process wait */
+#include <sys/wait.h>
 
 #define test_bit(yalv, abs_b) ((((char *)abs_b)[yalv/8] & (1<<yalv%8)) > 0)
 
@@ -31,8 +33,6 @@
 	#define OS unix
 #endif
 
-// TODO: add children linked list structure and methods
-
 struct pressed_buffer {
 	unsigned short *buf;
 	unsigned int size;
@@ -206,8 +206,8 @@ int main (void)
 		}
 
 	}
-
-	// TODO: kill all running children before exiting
+	
+	wait(NULL);
 	free(pb.buf);
 	if (!term)
 		fputs("An error occured\n", stderr);