From cb9153bf4324d72c6f1b34a8a1c2f8b9954697d2 Mon Sep 17 00:00:00 2001
From: Daichi Hirono
Date: Thu, 8 Dec 2016 14:22:13 +0900
Subject: Support SOCK_STREAM for bridge between system and app

Previously AppFuse use SOCK_SEQPACKET for sockets communicating system
and app. However SOCK_SEQPACKET requires the buffer of message size in
the kernel and sometimes failed to write with ENOBUF.

The CL updates libappfuse so that it can use SOCK_STREAM instead of
SOCK_SEQPACKET.

Bug: 33279206
Test: libappfuse_test
Change-Id: I622ada9ac1d71d0c57b6cfff0904c7829cea7995
---
 libappfuse/include/libappfuse/FuseBuffer.h | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'libappfuse/include/libappfuse')

diff --git a/libappfuse/include/libappfuse/FuseBuffer.h b/libappfuse/include/libappfuse/FuseBuffer.h
index 276db9020..7abd2fa40 100644
--- a/libappfuse/include/libappfuse/FuseBuffer.h
+++ b/libappfuse/include/libappfuse/FuseBuffer.h
@@ -34,9 +34,7 @@ class FuseMessage {
   bool Read(int fd);
   bool Write(int fd) const;
  private:
-  bool CheckPacketSize(size_t size, const char* name) const;
-  bool CheckResult(int result, const char* operation_name) const;
-  bool CheckHeaderLength(int result, const char* operation_name) const;
+  bool CheckHeaderLength(const char* name) const;
 };
 
 // FuseRequest represents file operation requests from /dev/fuse. It starts
-- 
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