Herbert Xu <herbert@gondor.apana.org.au> writes: > PS Can someone please find the exact phrasing of POSIX on this matter? Since the real standard costs money people tend to use the draft instead ... ftp.inf.tu-dresden.de:/documentation/standards/posix/p1003.2/d11.2/ chapter 4.19 Sven (I don't have it a home in cut-and-pasteable form. Sorry.) -- Sven Rudolph <sr1@sax.de> http://www.sax.de/~sr1/