From: Yawning Angel <yawning@schwanenlied.me>
Date: Fri, 6 Feb 2015 16:26:28 +0000 (+0000)
Subject: Fix scheduler compilation on targets where char is unsigned.
X-Git-Tag: tor-0.2.6.3-alpha~71
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16cf1679e78c690869be3d26448a965e8d1330b0;p=thirdparty%2Ftor.git

Fix scheduler compilation on targets where char is unsigned.

Per discussion with nickm, the `dir` argument should be a int rather
than a signed char.

Fixes bug #14764.
---

diff --git a/changes/bug14764 b/changes/bug14764
new file mode 100644
index 0000000000..b05ff69f7c
--- /dev/null
+++ b/changes/bug14764
@@ -0,0 +1,4 @@
+  o Minor bugfixes (portability):
+    - Fix scheduler compilation on targets where char is unsigned.
+      Fixes bug 14764; bugfix on 0.2.6.2-alpha. Reported by Christian
+      Kujau.
diff --git a/src/or/scheduler.c b/src/or/scheduler.c
index f3fbc4ad4e..931bb6b744 100644
--- a/src/or/scheduler.c
+++ b/src/or/scheduler.c
@@ -613,7 +613,7 @@ scheduler_touch_channel(channel_t *chan)
  */
 
 void
-scheduler_adjust_queue_size(channel_t *chan, char dir, uint64_t adj)
+scheduler_adjust_queue_size(channel_t *chan, int dir, uint64_t adj)
 {
   time_t now = approx_time();
 
diff --git a/src/or/scheduler.h b/src/or/scheduler.h
index 70f6a39d4c..27dd2d8388 100644
--- a/src/or/scheduler.h
+++ b/src/or/scheduler.h
@@ -29,7 +29,7 @@ void scheduler_channel_wants_writes(channel_t *chan);
 MOCK_DECL(void,scheduler_release_channel,(channel_t *chan));
 
 /* Notify scheduler of queue size adjustments */
-void scheduler_adjust_queue_size(channel_t *chan, char dir, uint64_t adj);
+void scheduler_adjust_queue_size(channel_t *chan, int dir, uint64_t adj);
 
 /* Notify scheduler that a channel's queue position may have changed */
 void scheduler_touch_channel(channel_t *chan);