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authorEelco Dolstra <e.dolstra@tudelft.nl>2009-03-28T19·29+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2009-03-28T19·29+0000
commit3a2bbe7f8ad7ec8b2896ff5e666b8f5525691c6f (patch)
tree6c0b4a12f499f2cb6d1c0cc0f199cad0239b1566 /src/libutil/util.hh
parent7fb548aa2621375559f980b4627955dbc6fe9914 (diff)
* Simplify communication with the hook a bit (don't use file
  descriptors 3/4, just use stdin/stderr).

Diffstat (limited to 'src/libutil/util.hh')
-rw-r--r--src/libutil/util.hh6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libutil/util.hh b/src/libutil/util.hh
index 33b06ca955df..5744e5692280 100644
--- a/src/libutil/util.hh
+++ b/src/libutil/util.hh
@@ -60,6 +60,12 @@ string readFile(const Path & path);
 /* Write a string to a file. */
 void writeFile(const Path & path, const string & s);
 
+/* Read a line from a file descriptor. */
+string readLine(int fd);
+
+/* Write a line to a file descriptor. */
+void writeLine(int fd, string s);
+
 /* Compute the sum of the sizes of all files in `path'. */
 void computePathSize(const Path & path,
     unsigned long long & bytes, unsigned long long & blocks);