Ooop, should of hit replay-all ---------- Forwarded message ----------
On 15 November 2010 15:51, kevin brintnall <kbr...@rufus.net> wrote: > It looks like setting the 2nd arg of realpath() to NULL is not a portable > way to cause it to be strdup()'ed. i.e. on Solaris 2.8: > EINVAL > Either the file_name or resolved_name argument is a > null pointer. > So perhaps keeping the original strdup(realpath()) would make more sense. > Also, checking specifically for error of realpath() and returning on error > might shrink the diff. Style change only. Ahh yes, I saw POSIX and assumed it was portable, but: "POSIX.1-2001 says that the behavior if resolved_path is NULL is implementation-defined. POSIX.1-2008 specifies the behavior described in this page." Really however the code needs to be re-worked so directory creation works again. Is there a portable way of checking if a path is relative and needs a realpath step? -- Alex, homepage: http://www.bennee.com/~alex/ http://www.half-llama.co.uk -- Alex, homepage: http://www.bennee.com/~alex/ http://www.half-llama.co.uk _______________________________________________ rrd-developers mailing list rrd-developers@lists.oetiker.ch https://lists.oetiker.ch/cgi-bin/listinfo/rrd-developers