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-rw-r--r--src/libutil/util.hh5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index d0e7b3ada873..cca93cdc737a 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -87,6 +87,11 @@ void makePathReadOnly(const Path & path);
 /* Create a temporary directory. */
 Path createTempDir();
 
+/* Create a file and write the given text to it.  The file is written
+   in binary mode (i.e., no end-of-line conversions).  The path should
+   not already exist. */
+void writeStringToFile(const Path & path, const string & s);
+
 
 /* Messages. */