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author | Reid Spencer <rspencer@reidspencer.com> | 2004-09-11 04:54:06 +0000 |
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committer | Reid Spencer <rspencer@reidspencer.com> | 2004-09-11 04:54:06 +0000 |
commit | 4429b2c7fc3dd32e608c58b1d3fe931e39f3ec34 (patch) | |
tree | b3fd20c2a382f719303913f2b72f16eb2b7b75c2 /lib/System/Unix/SUS | |
parent | 6939f8141ce40c5bf1ed5958abe29cc31919464c (diff) | |
download | external_llvm-4429b2c7fc3dd32e608c58b1d3fe931e39f3ec34.zip external_llvm-4429b2c7fc3dd32e608c58b1d3fe931e39f3ec34.tar.gz external_llvm-4429b2c7fc3dd32e608c58b1d3fe931e39f3ec34.tar.bz2 |
Implementation of Process concept for SUSv2 platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16288 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/System/Unix/SUS')
-rw-r--r-- | lib/System/Unix/SUS/Process.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/System/Unix/SUS/Process.cpp b/lib/System/Unix/SUS/Process.cpp new file mode 100644 index 0000000..d10b88e --- /dev/null +++ b/lib/System/Unix/SUS/Process.cpp @@ -0,0 +1,31 @@ +//===- Unix/SUS/Process.cpp - Linux Process Implementation ---- -*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file was developed by Reid Spencer and is distributed under the +// University of Illinois Open Source License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file provides the Linux specific implementation of the Process class. +// +//===----------------------------------------------------------------------===// + +#include <unistd.h> + +//===----------------------------------------------------------------------===// +//=== WARNING: Implementation here must contain only code specific to the +//=== SUS (Single Unix Specification). +//===----------------------------------------------------------------------===// + +namespace llvm { +using namespace sys; + +unsigned +Process::GetPageSize() { + static const long page_size = sysconf(_SC_PAGE_SIZE); + return static_cast<unsigned>(page_size); +} + +} +// vim: sw=2 smartindent smarttab tw=80 autoindent expandtab |