你即將離開本站

並前往https://gist.github.com/jakekara/c4ae2fc2ba4ec210252a184eece4c2d2

Get a file size two ways -- using lseek and using stat. - gists ...

int fd = open(av[1],O_RDONLY); /* 1 syscall */. int size = lseek(fd, 0, SEEK_END); /* 2 syscalls */. printf("%d\n", size);. close(fd); /* 3 syscalls */.

確定！ 回上一頁

查詢 「Syscall lseek」的人也找了：

  1. Lseek
    2.
  2. lseek用法
    3.
  3. Linux open
    4.
  4. Lseek example
    5.
  5. Open file system call
    6.
  6. Lseek64
    7.
  7. Lseek return value
    8.
  8. Off_t
    9.