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| author | Roland McGrath <roland@gnu.org> | 2002-08-30 08:09:29 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2002-08-30 08:09:29 +0000 |
| commit | 44fbaddd54ae136c11814858d5feaa2c58a3046c (patch) | |
| tree | 3a20af30b193db1a86f7c144a5a075accd271408 /sysdeps/mach/hurd/bits/local_lim.h | |
| parent | 91e6367eac6fa171b03fd03f8214c3eb4e934873 (diff) | |
| download | glibc-44fbaddd54ae136c11814858d5feaa2c58a3046c.tar.gz | |
2002-08-29 Roland McGrath <roland@redhat.com>
* sysdeps/mach/hurd/bits/local_lim.h (NAME_MAX): New macro.
Diffstat (limited to 'sysdeps/mach/hurd/bits/local_lim.h')
| -rw-r--r-- | sysdeps/mach/hurd/bits/local_lim.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/sysdeps/mach/hurd/bits/local_lim.h b/sysdeps/mach/hurd/bits/local_lim.h index f6b9682918..51a2791b17 100644 --- a/sysdeps/mach/hurd/bits/local_lim.h +++ b/sysdeps/mach/hurd/bits/local_lim.h @@ -1,5 +1,5 @@ /* Minimum guaranteed maximum values for system limits. Hurd version. - Copyright (C) 1993, 94, 96, 98 Free Software Foundation, Inc. + Copyright (C) 1993,94,96,98,2002 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,12 +17,17 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ -/* GNU has no arbitrary fixed limits on these things, so we don't - define the macros. Some things are unlimited. Some are in fact - limited but the limit is run-time dependent and fetched with - `sysconf' or `pathconf'. +/* GNU has no arbitrary fixed limits on most of these things, so we + don't define the macros. Some things are unlimited. Some are in + fact limited but the limit is run-time dependent and fetched with + `sysconf' or `pathconf'. */ - POSIX.1 requires that we define NGROUPS_MAX (though none of the others +/* This one value is actually constrained by the `struct dirent' + layout, in which the `d_namlen' member is only 8 bits wide. */ + +#define NAME_MAX 255 + +/* POSIX.1 requires that we define NGROUPS_MAX (though none of the others is required). GNU allows any number of supplementary groups, dynamically allocated. So we pick a number which seems vaguely suitable, and `sysconf' will return a number at least as large. */ |