From 40c43073b04bdf61d0dd69730731b093f621ee6f Mon Sep 17 00:00:00 2001
From: Eric Koegel <eric.koegel@gmail.com>
Date: Wed, 21 Jun 2017 15:58:11 +0300
Subject: fix: clean up clang warnings

---
 src/ck-sysdeps-freebsd.c          | 6 +++---
 src/ck-vt-monitor.c               | 2 +-
 tools/ck-get-x11-display-device.c | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/ck-sysdeps-freebsd.c b/src/ck-sysdeps-freebsd.c
index 2b438b6..6396cda 100644
--- a/src/ck-sysdeps-freebsd.c
+++ b/src/ck-sysdeps-freebsd.c
@@ -219,7 +219,7 @@ stat2proc (pid_t        pid,
 {
         struct kinfo_proc p;
         char              *ttname;
-        int               num;
+        guint             num;
         int               tty_maj;
         int               tty_min;
 
@@ -414,8 +414,8 @@ ck_unix_pid_get_login_session_id (pid_t  pid,
 gboolean
 ck_get_max_num_consoles (guint *num)
 {
-        int      max_consoles;
-        int      i;
+        guint    max_consoles;
+        guint    i;
         glob_t   g;
 
         max_consoles = 0;
diff --git a/src/ck-vt-monitor.c b/src/ck-vt-monitor.c
index 38c9b05..e0c6a02 100644
--- a/src/ck-vt-monitor.c
+++ b/src/ck-vt-monitor.c
@@ -447,7 +447,7 @@ vt_add_watches (CkVtMonitor *vt_monitor)
                 /* FIXME: this can fail on solaris and freebsd */
         }
 
-        for (i = 1; i < max_consoles; i++) {
+        for (i = 1; (guint)i < max_consoles; i++) {
                 gpointer id;
 
                 /* don't wait on the active vc */
diff --git a/tools/ck-get-x11-display-device.c b/tools/ck-get-x11-display-device.c
index 0cc62aa..348115c 100644
--- a/tools/ck-get-x11-display-device.c
+++ b/tools/ck-get-x11-display-device.c
@@ -132,7 +132,7 @@ get_tty_for_display (Display *xdisplay)
                 goto out;
         }
 
-        vt = *((glong *) return_value);
+        memcpy(&vt, return_value, sizeof(glong));
 
         if (vt <= 0) {
                 goto out;
-- 
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