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open_fifo uses fcntl for more portable CLOEXEC bit setting

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Maxime Coste 2013-01-30 19:08:16 +01:00
parent 45367bf447
commit bc63be3388
1 changed files with 2 additions and 1 deletions
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3
src/commands.cc
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@ -52,7 +52,8 @@ Buffer* open_or_create(const String& filename, Context& context)
Buffer* open_fifo(const String& name , const String& filename, Context& context) Buffer* open_fifo(const String& name , const String& filename, Context& context)
{ {
int fd = open(filename.c_str(), O_RDONLY | O_CLOEXEC); int fd = open(filename.c_str(), O_RDONLY);
fcntl(fd, F_SETFD, FD_CLOEXEC);
if (fd < 0) if (fd < 0)
throw runtime_error("unable to open " + filename); throw runtime_error("unable to open " + filename);
Buffer* buffer = new Buffer(name, Buffer::Flags::Fifo | Buffer::Flags::NoUndo); Buffer* buffer = new Buffer(name, Buffer::Flags::Fifo | Buffer::Flags::NoUndo);