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-rw-r--r--libglusterfs/src/hashfn.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/libglusterfs/src/hashfn.c b/libglusterfs/src/hashfn.c
index 9ef8955a8..d53ecb56a 100644
--- a/libglusterfs/src/hashfn.c
+++ b/libglusterfs/src/hashfn.c
@@ -33,6 +33,17 @@
#define DM_FULLROUNDS 10 /* 32 is overkill, 16 is strong crypto */
#define DM_PARTROUNDS 6 /* 6 gets complete mixing */
+
+uint32_t
+ReallySimpleHash (char *path, int len)
+{
+ uint32_t hash = 0;
+ for (;len > 0; len--)
+ hash ^= (char)path[len];
+
+ return hash;
+}
+
/*
This is apparently the "fastest hash function for strings".
Written by Paul Hsieh <http://www.azillionmonkeys.com/qed/hash.html>