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