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Open fifo buffers in non block mode

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This commit is contained in:
Maxime Coste 2014-11-03 13:55:07 +00:00
parent abfc016321
commit 4051534b83
1 changed files with 1 additions and 1 deletions
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2
src/commands.cc
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@ -37,7 +37,7 @@ namespace
Buffer* open_fifo(StringView name, StringView filename, bool scroll) Buffer* open_fifo(StringView name, StringView filename, bool scroll)
{ {
int fd = open(parse_filename(filename).c_str(), O_RDONLY); int fd = open(parse_filename(filename).c_str(), O_RDONLY | O_NONBLOCK);
fcntl(fd, F_SETFD, FD_CLOEXEC); 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);