From b89a2237ea79e0576fdb426b124f1940f53da159 Mon Sep 17 00:00:00 2001
From: Reid Spencer <rspencer@reidspencer.com>
Date: Wed, 25 Aug 2004 06:20:07 +0000
Subject: Initial implementation of the Path operating system concept.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16048 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/System/Unix/Unix.h | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 lib/System/Unix/Unix.h

(limited to 'lib/System/Unix/Unix.h')

diff --git a/lib/System/Unix/Unix.h b/lib/System/Unix/Unix.h
new file mode 100644
index 0000000000..83d2865a11
--- /dev/null
+++ b/lib/System/Unix/Unix.h
@@ -0,0 +1,34 @@
+//===- llvm/System/Unix/Unix.h - Common Unix Include File -----*- 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 defines things specific to Unix implementations.
+//
+//===----------------------------------------------------------------------===//
+
+//===----------------------------------------------------------------------===//
+//=== WARNING: Implementation here must contain only generic UNIX code that
+//===          is guaranteed to work on all UNIX variants.
+//===----------------------------------------------------------------------===//
+
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/param.h>
+
+inline void ThrowErrno(const std::string& prefix) {
+#if defined __USE_XOPEN2K || defined __USE_MISC
+    char buffer[MAXPATHLEN];
+    strerror_r(errno,buffer, MAXPATHLEN);
+    throw prefix + ": " + buffer;
+#else
+    throw prefix + ": " + strerror(errno);
+#endif
+}
-- 
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