From 40274c1f4f763e634dd031f7a6b4ba8ce2de7a82 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <e.dolstra@tudelft.nl>
Date: Tue, 8 Jul 2003 13:22:08 +0000
Subject: * A command to query the paths referenced by an fstate expression. *
 Use a temporary directory for build actions.

---
 src/util.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/util.cc')

diff --git a/src/util.cc b/src/util.cc
index 2f9c43e55ce5..8ccd3c1524d8 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -66,6 +66,18 @@ string baseNameOf(string path)
 }
 
 
+bool pathExists(const string & path)
+{
+    int res;
+    struct stat st;
+    res = stat(path.c_str(), &st);
+    if (!res) return true;
+    if (errno != ENOENT)
+        throw SysError(format("getting status of %1%") % path);
+    return false;
+}
+
+
 void deletePath(string path)
 {
     struct stat st;
-- 
cgit 1.4.1