Re: How can i get an env. variable

In article <63q9fn$qft@cssun.mathcs.emory.edu>, Jonathan Leffler <johnl@informix.com> writes >>From: "Christian Hernoux" <cnhx@polisoft.fr> >>To: "Informix List" <informix-list@rmy.emory.edu> >>Subject: How can i get an env. variable >>Date: Wed, 5 Nov 1997 12:58:33 +0100 >>X-Informix-List-Id: <list.17226> >> >>Message en plusieurs parties et au format MIME. > >Maybe, but at least some Mime-Enabled Mailers couldn't read it... >Specifically, pine 3.60 couldn't. > >>------=_NextPart_000_0008_01BCE9EA.86588AE0 >> charset="iso-8859-1" >> >>I use i4gl ver. 4.11.UC4. How can i get an env. variable ? >>Does exist a fg??? fonction ? > >Possibly. There is an fgl_getenv() function in later versions >of I4GL; it should be present in 4.11 too, but I don't have that >version available to verify that. > Yep, it is in 4.1 but not 4.0 (I have both at work!). >If it isn't there, you can use this version: > >#include <stdlib.h> > >int fgl_getenv(int nargs) >{ > char envvar[64]; > if (nargs != 1) > fgl_fatal("fgl_getenv", 0, -1318); > popquote(envvar, sizeof(envvar)); > retquote(getenv(envvar)); > return(1); >} > >Yours, >Jonathan Leffler (johnl@informix.com) #include <witticism.h> -- David Williams