On Wed, 19 Jan 2005 18:14:54 -0600 Chad Walstrom <chewie at wookimus.net> wrote: > Josh Trutwin wrote: > > Looks like it's 32 for the max - guess I'll need to re-architect > > this afterall. erg.... > > What's the reference? I don't have a URL, I just tried adding secondary groups until it croaked with a message that the max was 32. As posted by Florin: /usr/include/linux> more limits.h #ifndef _LINUX_LIMITS_H #define _LINUX_LIMITS_H #define NR_OPEN 1024 #define NGROUPS_MAX 32 /* supplemental group IDs are available */ ^^^^^^^^^^^ ^^ <snip> Josh