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-rw-r--r--resource/getrlimit64.c43
1 files changed, 43 insertions, 0 deletions
diff --git a/resource/getrlimit64.c b/resource/getrlimit64.c
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+/* Copyright (C) 1991, 1995, 1996, 1997, 1998 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 Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <errno.h>
+#include <sys/resource.h>
+#include <sys/types.h>
+
+/* Put the soft and hard limits for RESOURCE in *RLIMITS.
+ Returns 0 if successful, -1 if not (and sets errno). */
+int
+getrlimit64 (enum __rlimit_resource resource, struct rlimit64 *rlimits)
+{
+ struct rlimit rlimits32;
+
+ if (__getrlimit (resource, &rlimits32) < 0)
+ return -1;
+
+ if (rlimits32.rlim_cur == RLIM_INFINITY)
+ rlimits->rlim_cur = RLIM64_INFINITY;
+ else
+ rlimits->rlim_cur = rlimits32.rlim_cur;
+ if (rlimits32.rlim_max == RLIM_INFINITY)
+ rlimits->rlim_max = RLIM64_INFINITY;
+ else
+ rlimits->rlim_max = rlimits32.rlim_max;
+
+ return 0;
+}