From d932e6ba994cffe553c8c37d16164d7383366d1a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
<grubba@grubba.org>
Date: Fri, 16 May 2003 15:54:29 +0200
Subject: [PATCH] More fixes in the fallback Fifo.
Rev: lib/modules/Thread.pmod:1.39
---
lib/modules/Thread.pmod | 13 ++++++-------
1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/lib/modules/Thread.pmod b/lib/modules/Thread.pmod
index c4508a590f..c90a8c42aa 100644
--- a/lib/modules/Thread.pmod
+++ b/lib/modules/Thread.pmod
@@ -808,13 +808,6 @@ class Fifo
return ret;
}
- int write(mixed value)
- {
- if (num == sizeof(buffer)) error ("Deadlock detected - fifo full.\n");
- write_unlocked (value);
- return num;
- }
-
int try_write(mixed value)
{
if (num == sizeof (buffer)) return 0;
@@ -822,6 +815,12 @@ class Fifo
return ++num;
}
+ int write(mixed value)
+ {
+ if (!try_write(value)) error("Deadlock detected - fifo full.\n");
+ return num;
+ }
+
static void create(int|void size)
{
write_tres=0;
--
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