From 1ee4596086835e38cd2366dc17e46265cb9f5bda Mon Sep 17 00:00:00 2001
From: Christian Neukirchen <chneukirchen@gmail.com>
Date: Mon, 13 Jun 2016 15:02:02 +0200
Subject: more warnings

---
 extrace.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'extrace.c')

diff --git a/extrace.c b/extrace.c
index 8619fa1..699a1f8 100644
--- a/extrace.c
+++ b/extrace.c
@@ -121,12 +121,14 @@ pid_depth(pid_t pid)
 static void
 sigint(int sig)
 {
+  (void)sig;
   quit = 1;
 }
 
 static void
 sigchld(int sig)
 {
+  (void)sig;
   while (waitpid(-1, NULL, WNOHANG) > 0)
     ;
   quit = 1;
@@ -164,7 +166,7 @@ handle_msg(struct cn_msg *cn_hdr)
   char cwd[PATH_MAX];
   char *argvrest;
 
-  int r = 0, r2 = 0, r3 = 0, fd, i, d;
+  int r = 0, r2 = 0, r3 = 0, fd, d;
   struct proc_event *ev = (struct proc_event *)cn_hdr->data;
 
   if (ev->what == PROC_EVENT_EXEC) {
-- 
cgit 1.4.1