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authorRoland McGrath <roland@gnu.org>1995-02-18 01:27:10 +0000
committerRoland McGrath <roland@gnu.org>1995-02-18 01:27:10 +0000
commit28f540f45bbacd939bfd07f213bcad2bf730b1bf (patch)
tree15f07c4c43d635959c6afee96bde71fb1b3614ee /sysdeps/generic/resourcebits.h
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+/* Bit values for resource limits.  4.4 BSD/generic GNU version.
+Copyright (C) 1994 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.  */
+
+/* These are the values for 4.4 BSD and GNU.  Earlier BSD systems have a
+   subset of these kinds of resource limit.  In systems where `getrlimit'
+   and `setrlimit' are not system calls, these are the values used by the C
+   library to emulate them.  */
+
+/* Kinds of resource limit.  */
+enum __rlimit_resource
+  {
+    /* Per-process CPU limit, in seconds.  */
+    RLIMIT_CPU,
+    /* Largest file that can be created, in bytes.  */
+    RLIMIT_FSIZE,
+    /* Maximum size of data segment, in bytes.  */
+    RLIMIT_DATA,
+    /* Maximum size of stack segment, in bytes.  */
+    RLIMIT_STACK,
+    /* Largest core file that can be created, in bytes.  */
+    RLIMIT_CORE,
+    /* Largest resident set size, in bytes.
+       This affects swapping; processes that are exceeding their
+       resident set size will be more likely to have physical memory
+       taken from them.  */
+    RLIMIT_RSS,
+    /* Locked-in-memory address space.  */
+    RLIMIT_MEMLOCK,
+    /* Number of processes.  */
+    RLIMIT_NPROC,
+    /* Number of open files.  */
+    RLIMIT_OFILE,
+    RLIMIT_NOFILE = RLIMIT_OFILE, /* Another name for the same thing.  */
+
+    RLIMIT_NLIMITS,		/* Number of limit flavors.  */
+    RLIM_NLIMITS = RLIMIT_NLIMITS /* Traditional name for same.  */
+  };