37 lines
1.1 KiB
Diff
37 lines
1.1 KiB
Diff
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From 167042116f523f90911f3a28c4ec065918d56cc9 Mon Sep 17 00:00:00 2001
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From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Date: Tue, 22 Aug 2017 00:02:52 +0200
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Subject: [PATCH] src/pipe.c: fix build error with gcc 7.x
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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The write function takes a char* as argument, not a char.
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Fixes:
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pipe.cpp: In member function ‘void DBus::Pipe::signal()’:
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pipe.cpp:86:29: error: invalid conversion from ‘char’ to ‘const void*’ [-fpermissive]
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::write(_fd_write, '\0', 1);
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^
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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---
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src/pipe.cpp | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/pipe.cpp b/src/pipe.cpp
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index 01211b3..d0572c7 100644
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--- a/src/pipe.cpp
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+++ b/src/pipe.cpp
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@@ -83,5 +83,5 @@ ssize_t Pipe::read(void *buffer, unsigned int &nbytes)
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void Pipe::signal()
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{
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// TODO: ignoring return of read/write generates warning; maybe relevant for eventloop work...
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- ::write(_fd_write, '\0', 1);
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+ ::write(_fd_write, "\0", 1);
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}
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--
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2.9.4
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