Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!zaphod.mps.ohio-state.edu!sdd.hp.com!elroy.jpl.nasa.gov!ncar!groucho!russ From: russ@groucho.ucar.edu (Russ Rew) Newsgroups: comp.lang.c Subject: alloca() portability Keywords: portability, alloca Message-ID: <9032@ncar.ucar.edu> Date: 1 Nov 90 20:24:03 GMT Sender: news@ncar.ucar.edu Distribution: na Organization: University Corporation for Atmospheric Research (UCAR) Lines: 21 Comments in Doug Gwyn's "(mostly) portable public-domain implementation" of alloca say It should work under any C implementation that uses an actual procedure stack (as opposed to a linked list of frames). What common platforms do not provide an alloca or cannot use Doug Gwyn's alloca because they don't use a procedure stack? In other words, if we decide to use alloca despite the warnings about its portability, what platforms are we precluding? Reply by mail, and I'll summarize. Russ Rew Unidata Program Center russ@unidata.ucar.edu Russ Rew Unidata Program Center russ@unidata.ucar.edu UCAR, P.O. Box 3000 (303) 497-8845 Boulder, CO 80307-3000