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목록file (1)
JunHyeok
[PintOS - Userprog] Open & Close
구현 가이드Opens the file called file. Returns a nonnegative integer handle called a "file descriptor" (fd), or -1 if the file could not be opened. File descriptors numbered 0 and 1 are reserved for the console: fd 0 (STDIN_FILENO) is standard input, fd 1 (STDOUT_FILENO) is standard output. The open system call will never return either of these file descriptors, which are valid as system call argumen..
PintOS
2024. 5. 27. 23:41