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| author | Sverker Eriksson <[email protected]> | 2010-07-19 19:03:15 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2010-07-23 12:20:04 +0200 |
| commit | 649bc2686601d8c76c1aa76e62700067719e3312 (patch) | |
| tree | fc53fa901b7839de8c5963d556e11efe41cc87da /erts/emulator/beam/erl_nif.h | |
| parent | 9267b2dc792c0a7632a0dcdc0a49510eb13e465e (diff) | |
| download | otp-649bc2686601d8c76c1aa76e62700067719e3312.tar.gz otp-649bc2686601d8c76c1aa76e62700067719e3312.tar.bz2 otp-649bc2686601d8c76c1aa76e62700067719e3312.zip | |
NIF 64-bit integer support
Diffstat (limited to 'erts/emulator/beam/erl_nif.h')
| -rw-r--r-- | erts/emulator/beam/erl_nif.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h index 936f03bce1..533c92cb28 100644 --- a/erts/emulator/beam/erl_nif.h +++ b/erts/emulator/beam/erl_nif.h @@ -66,6 +66,19 @@ extern "C" { #endif +#if defined(__WIN32__) +typedef unsigned __int64 ErlNifUInt64; +typedef __int64 ErlNifSInt64; +#elif SIZEOF_LONG == 8 +typedef unsigned long ErlNifUInt64; +typedef long ErlNifSInt64; +#elif SIZEOF_LONG_LONG == 8 +typedef unsigned long long ErlNifUInt64; +typedef long long ErlNifSInt64; +#else +#error No 64-bit integer type +#endif + #ifdef HALFWORD_HEAP_EMULATOR typedef unsigned int ERL_NIF_TERM; #else |