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authorGuilherme Andrade <[email protected]>2017-04-22 18:46:16 +0100
committerGuilherme Andrade <[email protected]>2017-04-22 18:46:16 +0100
commitd810cd2b1ce642703d4986ba26ba50fd7949fcab (patch)
treea9ceb06177b1954cce05683081b7d065742194ef /erts
parentc94506ccc003016db49fa2dbe5741196e071d45a (diff)
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erts: Improve enif_hash documentation
Diffstat (limited to 'erts')
-rw-r--r--erts/doc/src/erl_nif.xml7
1 files changed, 3 insertions, 4 deletions
diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml
index 03c96dd3ca..5faf1a05fc 100644
--- a/erts/doc/src/erl_nif.xml
+++ b/erts/doc/src/erl_nif.xml
@@ -821,8 +821,8 @@ typedef enum {
<taglist>
<tag><c>ERL_NIF_INTERNAL_HASH</c></tag>
<item>
- <p>Non-portable hash function that gives different hashes for the same Erlang
- term depending on machine architecture and ERTS version.</p>
+ <p>Non-portable hash function that only guarantees the same hash
+ for the same term within one Erlang VM instance.</p>
<p>Generated hash values within <c>0..2^32-1</c>.</p>
</item>
<tag><c>ERL_NIF_PHASH2</c></tag>
@@ -831,8 +831,7 @@ typedef enum {
same Erlang term regardless of machine architecture and ERTS version.</p>
<p>Generated hash values 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
+ When used with <c>salt=0</c>, it corresponds to
<seealso marker="erlang#phash2-1"><c>erlang:phash2/1</c></seealso>.</p>
</item>
</taglist>