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  1. Qt
  2. QTBUG-92905

QFile/pipe reading blocks when using a file descriptor instead of a handle

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P2: Important P2: Important
    • None
    • 5.15.3, 6.1.0 FF
    • Core: I/O
    • None
    • Linux/X11 

      QFile blocking;
blocking.open(STDIN_FILENO, QIODevice::ReadOnly | QIODevice::Unbuffered);

QFile nonblocking;
nonblocking.open(stdin, QIODevice::ReadOnly | QIODevice::Unbuffered);

      This is due to the fh check in qfsfileengine_unix.cpp

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            thiago Thiago Macieira
            bruns Stefan Brüns
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              Created:
              Updated:

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