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| author | Guilherme Andrade <[email protected]> | 2017-04-22 17:22:32 +0100 |
|---|---|---|
| committer | Guilherme Andrade <[email protected]> | 2017-04-22 17:25:13 +0100 |
| commit | 21e1d879faaae2278a68200fe1085d7e73791fa0 (patch) | |
| tree | c711ec5ac1659532787af3c0f44b764426fc88e5 /erts/emulator/beam/erl_nif.c | |
| parent | d8756f8665a42effa2f3515369058cff4441abeb (diff) | |
| download | otp-21e1d879faaae2278a68200fe1085d7e73791fa0.tar.gz otp-21e1d879faaae2278a68200fe1085d7e73791fa0.tar.bz2 otp-21e1d879faaae2278a68200fe1085d7e73791fa0.zip | |
erts: Support custom salt in enif_hash
Diffstat (limited to 'erts/emulator/beam/erl_nif.c')
| -rw-r--r-- | erts/emulator/beam/erl_nif.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_nif.c b/erts/emulator/beam/erl_nif.c index 3470cf3fd5..bdfb7f3b8e 100644 --- a/erts/emulator/beam/erl_nif.c +++ b/erts/emulator/beam/erl_nif.c @@ -1214,7 +1214,7 @@ int enif_compare(Eterm lhs, Eterm rhs) return result; } -unsigned long enif_hash(ErlNifHash type, Eterm term) +unsigned long enif_hash(ErlNifHash type, Eterm term, unsigned long salt) { #if SIZEOF_LONG < 4 /* This *really* shouldn't happen */ @@ -1222,9 +1222,9 @@ unsigned long enif_hash(ErlNifHash type, Eterm term) #endif switch (type) { case ERL_NIF_INTERNAL_HASH: - return make_internal_hash(term); + return make_internal_hash(term, salt); case ERL_NIF_PHASH2: - return make_hash2(term) & ((1 << 27) - 1); + return make_hash2(term, salt) & ((1 << 27) - 1); default: return 0; } |