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authorousugo <[email protected]>2021-12-14 10:42:18 +0800
committerousugo <[email protected]>2021-12-14 10:42:18 +0800
commit4820dbb0b3a15a62f4cd5f3e20fb4e02e4bfbb20 (patch)
tree27698aa9180b0c25dd9c4d9ced3320da10360b1d /components/drivers/include/ipc/pipe.h
parenta237f805b940db16ef0d0009e56eb183f5713c07 (diff)
parentc5208a7d19871573dcb719358d34d3effa0682e9 (diff)
Merge branch 'master' into addAnnotation
Diffstat (limited to 'components/drivers/include/ipc/pipe.h')
-rw-r--r--components/drivers/include/ipc/pipe.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/components/drivers/include/ipc/pipe.h b/components/drivers/include/ipc/pipe.h
index a45e8ae002..7d271c3a04 100644
--- a/components/drivers/include/ipc/pipe.h
+++ b/components/drivers/include/ipc/pipe.h
@@ -15,12 +15,6 @@
#include <rtthread.h>
#include <rtdevice.h>
-#ifndef RT_PIPE_BUFSZ
-#define PIPE_BUFSZ 512
-#else
-#define PIPE_BUFSZ RT_PIPE_BUFSZ
-#endif
-
struct rt_pipe_device
{
struct rt_device parent;