file size

This is a discussion on file size within the Linux Programming forums, part of the Platform Specific Boards category; How do I decrease the file size? I have increased the file size with lseek(fd, size, SEEK_SET); write(fd,"",1); Now, how ...

  1. #1
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    file size

    How do I decrease the file size?

    I have increased the file size with
    lseek(fd, size, SEEK_SET);
    write(fd,"",1);

    Now, how would I decrease the same file?

  2. #2
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    Europe/Belgrade
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    truncate() under libc.

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