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ef6efabd6d
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16125 91177308-0d34-0410-b5e6-96231b3b80d8
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
//===- SysConfig.cpp - Generic UNIX System Configuration --------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file was developed by Reid Spencer and is distributed under the
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// University of Illinois Open Source License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// This file defines some functions for managing system configuration on Unix
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// systems.
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//
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//===----------------------------------------------------------------------===//
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#include "Unix.h"
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#include <sys/resource.h>
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namespace llvm {
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// Some LLVM programs such as bugpoint produce core files as a normal part of
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// their operation. To prevent the disk from filling up, this configuration item
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// does what's necessary to prevent their generation.
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void sys::PreventCoreFiles() {
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struct rlimit rlim;
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rlim.rlim_cur = rlim.rlim_max = 0;
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int res = setrlimit(RLIMIT_CORE, &rlim);
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if (res != 0)
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ThrowErrno("Can't prevent core file generation");
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}
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}
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// vim: sw=2 smartindent smarttab tw=80 autoindent expandtab
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