barrier 2.3.3でbarrierc を daemon指定した時に落ちるバグのFixをしたパッチ

barrier-2_3_3-Fix-daemon-mode-execute-missing.patch

From 21a7ac68eec90c064bcb5419c30e6caefe5ed1eb Mon Sep 17 00:00:00 2001
From: localuser <localuser@localdomain>
Date: Wed, 16 Sep 2020 12:44:07 +0900
Subject: [PATCH] Fix daemon mode execute missing

---
 src/lib/base/NonBlockingStream.cpp | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/src/lib/base/NonBlockingStream.cpp b/src/lib/base/NonBlockingStream.cpp
index d44add15..c95caabe 100644
--- a/src/lib/base/NonBlockingStream.cpp
+++ b/src/lib/base/NonBlockingStream.cpp
@@ -28,32 +28,16 @@
 NonBlockingStream::NonBlockingStream(int fd) :
     _fd(fd)
 {
-    // disable ICANON & ECHO so we don't have to wait for a newline
-    // before we get data (and to keep it from being echoed back out)
-    termios ta;
-    tcgetattr(fd, &ta);
-    _p_ta_previous = new termios(ta);
-    ta.c_lflag &= ~(ICANON | ECHO);
-    tcsetattr(fd, TCSANOW, &ta);
-
-    // prevent IO from blocking so we can poll (read())
-    int _cntl_previous = fcntl(fd, F_GETFL);
-    fcntl(fd, F_SETFL, _cntl_previous | O_NONBLOCK);
+    // DISABLE non blocking stream
+    // daemon mode happen bug (HAPPEN SIGABRT)
 }
 
 NonBlockingStream::~NonBlockingStream()
 {
-    tcsetattr(_fd, TCSANOW, _p_ta_previous);
-    fcntl(_fd, F_SETFL, _cntl_previous);
-    delete _p_ta_previous;
 }
 
 bool NonBlockingStream::try_read_char(char &ch) const
 {
-    int result = read(_fd, &ch, 1);
-    if (result == 1)
-        return true;
-    assert(result == -1 && (errno == EAGAIN || errno == EWOULDBLOCK));
     return false;
 }
 
-- 
2.17.1