Pipes下载PDF选定部分选定部分和子部分整个手册更新时间2025-07-30阅读时长2分钟LabVIEWAPI参考LabVIEW G Use the Pipes VIs to pass data between applications on Linux. Pipes VIs simplify process synchronization by allowing separate processes to communicate with each other. Open PipeOpens a named pipe and returns file descriptor, which you pass to subsequent Pipes VIs.Open System Command PipeOpens a pipe to a system shell command and returns file descriptors that you can pass to subsequent Pipes VIs.Close PipeCloses a pipe. Other processes reading the pipe will receive EOF (end-of-file).Read From PipeReads a number of bytes from a pipe, returning the results in the data string output. For this VI, you must have opened the pipe as a read pipe. The VI does not wait for data, so if the amount of data is not available, the VI returns any available data.Write To PipeWrites a data string to a pipe. For this VI, you must have opened the pipe as a write pipe.上级主题： 库与可执行程序
Use the Pipes VIs to pass data between applications on Linux. Pipes VIs simplify process synchronization by allowing separate processes to communicate with each other. Open PipeOpens a named pipe and returns file descriptor, which you pass to subsequent Pipes VIs.Open System Command PipeOpens a pipe to a system shell command and returns file descriptors that you can pass to subsequent Pipes VIs.Close PipeCloses a pipe. Other processes reading the pipe will receive EOF (end-of-file).Read From PipeReads a number of bytes from a pipe, returning the results in the data string output. For this VI, you must have opened the pipe as a read pipe. The VI does not wait for data, so if the amount of data is not available, the VI returns any available data.Write To PipeWrites a data string to a pipe. For this VI, you must have opened the pipe as a write pipe.上级主题： 库与可执行程序
Use the Pipes VIs to pass data between applications on Linux. Pipes VIs simplify process synchronization by allowing separate processes to communicate with each other. Open PipeOpens a named pipe and returns file descriptor, which you pass to subsequent Pipes VIs.Open System Command PipeOpens a pipe to a system shell command and returns file descriptors that you can pass to subsequent Pipes VIs.Close PipeCloses a pipe. Other processes reading the pipe will receive EOF (end-of-file).Read From PipeReads a number of bytes from a pipe, returning the results in the data string output. For this VI, you must have opened the pipe as a read pipe. The VI does not wait for data, so if the amount of data is not available, the VI returns any available data.Write To PipeWrites a data string to a pipe. For this VI, you must have opened the pipe as a write pipe.上级主题： 库与可执行程序
