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authorGuilherme Andrade <[email protected]>2017-04-24 22:51:49 +0100
committerGuilherme Andrade <[email protected]>2017-04-24 22:51:49 +0100
commit3d6b8e7fb68543713f1620a45b8a590ef4ed88a5 (patch)
tree19aa3c6c0d405bd498671708886919730e5d69c9 /erts/doc
parentda9abd24a93ae8fe174cdd38fc9699bbc45fdf56 (diff)
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erts: Discontinue salted use of enif_hash/phash2
Diffstat (limited to 'erts/doc')
-rw-r--r--erts/doc/src/erl_nif.xml8
1 files changed, 4 insertions, 4 deletions
diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml
index 534c90cbdc..05b519fe7d 100644
--- a/erts/doc/src/erl_nif.xml
+++ b/erts/doc/src/erl_nif.xml
@@ -829,10 +829,10 @@ typedef enum {
<item>
<p>Portable hash function that gives the same hash for the
same Erlang term regardless of machine architecture and ERTS version.</p>
- <p>It takes 32-bit salt values and generates hashes within <c>0..2^27-1</c>.</p>
+ <p><em>It ignores salt values</em> and generates hashes within <c>0..2^27-1</c>.</p>
<p>Slower than <c>ERL_NIF_INTERNAL_HASH.</c>
- When used with <c>salt=0</c>, it corresponds to
- <seealso marker="erlang#phash2-1"><c>erlang:phash2/1</c></seealso>.</p>
+ It corresponds to <seealso marker="erlang#phash2-1"><c>erlang:phash2/1</c></seealso>.
+ </p>
</item>
</taglist>
</item>
@@ -1418,7 +1418,7 @@ typedef enum {
<desc>
<p>Hashes <c>term</c> according to the specified
<seealso marker="#ErlNifHash"><c>ErlNifHash</c></seealso> <c>type</c>.</p>
- <p>Ranges of taken salt and returned value depend on the hash type.</p>
+ <p>Ranges of taken salt (if any) and returned value depend on the hash type.</p>
</desc>
</func>