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tty: do not close /dev/tty on macos
Attempting to close /dev/tty may block indefinitely on macos if another
thread is already blocked on a read operation. As there is no practical
use for closing /dev/tty on exit besides unblocking other threads (which
does not work on macos anyway) we can just skip the close call.
authored by
CJ van den Berg
and committed by
Tim Culverhouse
1c113337
55809160
+2
-1
+2
-1
src/Tty.zig
+2
-1
src/Tty.zig
···
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posix.tcsetattr(self.fd, .FLUSH, self.termios) catch |err| {
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log.err("couldn't restore terminal: {}", .{err});
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};
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-
posix.close(self.fd);
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if (builtin.os.tag != .macos) // closing /dev/tty may block indefinitely on macos
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posix.close(self.fd);
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}
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/// stops the run loop