From 28f540f45bbacd939bfd07f213bcad2bf730b1bf Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Sat, 18 Feb 1995 01:27:10 +0000 Subject: initial import --- hurd/hurdrlimit.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 hurd/hurdrlimit.c (limited to 'hurd/hurdrlimit.c') diff --git a/hurd/hurdrlimit.c b/hurd/hurdrlimit.c new file mode 100644 index 0000000000..2cc33682a5 --- /dev/null +++ b/hurd/hurdrlimit.c @@ -0,0 +1,50 @@ +/* Resource limits. +Copyright (C) 1994, 1995 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 +modify it under the terms of the GNU Library General Public License as +published by the Free Software Foundation; either version 2 of the +License, or (at your option) any later version. + +The GNU C Library is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include +#include +#include + +/* This must be given an initializer, or the a.out linking rules will + not include the entire file when this symbol is referenced. */ +struct rlimit _hurd_rlimits[RLIM_NLIMITS] = { { 0, }, }; + +/* This must be initialized data for the same reason as above, but this is + intentionally initialized to a bogus value to emphasize the point that + mutex_init is still required below just in case of unexec. */ +struct mutex _hurd_rlimit_lock = { SPIN_LOCK_INITIALIZER, }; + +static void +init_rlimit (void) +{ + int i; + + __mutex_init (&_hurd_rlimit_lock); + + for (i = 0; i < RLIM_NLIMITS; ++i) + { + if (_hurd_rlimits[i].rlim_max == 0) + _hurd_rlimits[i].rlim_max = RLIM_INFINITY; + if (_hurd_rlimits[i].rlim_cur == 0) + _hurd_rlimits[i].rlim_cur = _hurd_rlimits[i].rlim_max; + } + + (void) &init_rlimit; +} +text_set_element (_hurd_preinit_hook, init_rlimit); -- cgit v1.2.3