Your C code uses a much larger buffer. Maybe that circumvents some edge case that your Perl logic doesn't handle.

Also, the buffer handling is different between your C and Perl programs. With Perl, you cut from the front of your buffer while with C, you walk a pointer over it. I would rewrite the Perl program to use substr maybe to mimic the C code closer.

Also, is there a reason why you're avoiding readdir?

In reply to Re^3: failing to use getdents system call on Linux by Corion
in thread failing to use getdents system call on Linux by glasswalk3r

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