diff options
Diffstat (limited to 'erts/emulator/beam/erl_nif.h')
| -rw-r--r-- | erts/emulator/beam/erl_nif.h | 35 |
1 files changed, 31 insertions, 4 deletions
diff --git a/erts/emulator/beam/erl_nif.h b/erts/emulator/beam/erl_nif.h index 413b4f7343..ac45f3ac81 100644 --- a/erts/emulator/beam/erl_nif.h +++ b/erts/emulator/beam/erl_nif.h @@ -52,7 +52,7 @@ ** 2.11: 19.0 enif_snprintf */ #define ERL_NIF_MAJOR_VERSION 2 -#define ERL_NIF_MINOR_VERSION 11 +#define ERL_NIF_MINOR_VERSION 12 /* * The emulator will refuse to load a nif-lib with a major version @@ -122,6 +122,9 @@ typedef struct enif_entry_t /* Added in 2.7 */ unsigned options; /* Unused. Can be set to 0 or 1 (dirty sched config) */ + + /* Added in 2.12 */ + size_t sizeof_ErlNifResourceTypeInit; }ErlNifEntry; @@ -135,8 +138,18 @@ typedef struct void* ref_bin; }ErlNifBinary; -typedef struct enif_resource_type_t ErlNifResourceType; -typedef void ErlNifResourceDtor(ErlNifEnv*, void*); +#if (defined(__WIN32__) || defined(_WIN32) || defined(_WIN32_)) +typedef void* ErlNifEvent; /* FIXME: Use 'HANDLE' somehow without breaking existing source */ +#else +typedef int ErlNifEvent; +#endif + +/* Return bits from enif_select: */ +#define ERL_NIF_SELECT_STOP_CALLED (1 << 0) +#define ERL_NIF_SELECT_STOP_SCHEDULED (1 << 1) +#define ERL_NIF_SELECT_INVALID_EVENT (1 << 2) +#define ERL_NIF_SELECT_FAILED (1 << 3) + typedef enum { ERL_NIF_RT_CREATE = 1, @@ -158,6 +171,19 @@ typedef struct ERL_NIF_TERM port_id; /* internal, may change */ }ErlNifPort; +typedef ErlDrvMonitor ErlNifMonitor; + +typedef struct enif_resource_type_t ErlNifResourceType; +typedef void ErlNifResourceDtor(ErlNifEnv*, void*); +typedef void ErlNifResourceStop(ErlNifEnv*, void*, ErlNifEvent, int is_direct_call); +typedef void ErlNifResourceDown(ErlNifEnv*, void*, ErlNifPid*, ErlNifMonitor*); + +typedef struct { + ErlNifResourceDtor* dtor; + ErlNifResourceStop* stop; /* at ERL_NIF_SELECT_STOP event */ + ErlNifResourceDown* down; /* enif_monitor_process */ +} ErlNifResourceTypeInit; + typedef ErlDrvSysInfo ErlNifSysInfo; typedef struct ErlDrvTid_ *ErlNifTid; @@ -292,7 +318,8 @@ ERL_NIF_INIT_DECL(NAME) \ FUNCS, \ LOAD, RELOAD, UPGRADE, UNLOAD, \ ERL_NIF_VM_VARIANT, \ - 1 \ + 1, \ + sizeof(ErlNifResourceTypeInit) \ }; \ ERL_NIF_INIT_BODY; \ return &entry; \ |