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On 03/08/2012 06:37 AM, Václav Zeman wrote: > Hi. > > Here is a tiny patch to avoid calling strlen() twice in readlink(). > > > - ssize_t len = min (buflen, strlen (pathbuf.get_win32 ())); > + size_t pathbuf_len = strlen (pathbuf.get_win32 ()); > + size_t len = MIN (buflen, pathbuf_len); > memcpy (buf, pathbuf.get_win32 (), len); For that matter, is calling pathbuf.get_win32() twice worth factoring out? -- Eric Blake eblake@redhat.com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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