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authorDimitri Sokolyuk <demon@dim13.org>2017-08-26 20:31:40 +0200
committerDimitri Sokolyuk <demon@dim13.org>2017-08-26 20:31:40 +0200
commitd80736ab6e8e3cad2f1a30c6eaba2d6883dbe967 (patch)
tree15962f3d8542ae182d88ac5913a3c4bfce6f2b03 /amforth-6.5/common/lib/multitask-semaphore.frt
parent530a312ee523a25e5df475341d201e5bb1296c41 (diff)
Remove AmForth
Diffstat (limited to 'amforth-6.5/common/lib/multitask-semaphore.frt')
-rw-r--r--amforth-6.5/common/lib/multitask-semaphore.frt15
1 files changed, 0 insertions, 15 deletions
diff --git a/amforth-6.5/common/lib/multitask-semaphore.frt b/amforth-6.5/common/lib/multitask-semaphore.frt
deleted file mode 100644
index 3b9cca4..0000000
--- a/amforth-6.5/common/lib/multitask-semaphore.frt
+++ /dev/null
@@ -1,15 +0,0 @@
-\ Semaphores (Source: B. Rodriguez)
-\ cvariable sem1
-\ : read sem1 wait do-something sem1 signal ;
-\ do-something has the ressource controlled by sem1 exlusivly
-\ wait can be used to communicate with interrupt service routines too
-\
-: wait ( addr - )
- begin pause dup c@ until \ wait for non-zero = available
- 0 swap c!
-;
-
-: signal ( addr -- )
- 1 swap c! \ non-zero means available
-;
-