File Descriptor(文件描述符)
A file descriptor is a process-unique identifier for a file or other I/O resource, such as a pipe or network socket.
File descriptors are integer values, refer to file addresses.
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Dec 14, 2023, 1 min read
A file descriptor is a process-unique identifier for a file or other I/O resource, such as a pipe or network socket.
File descriptors are integer values, refer to file addresses.