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56 行
1.2 KiB
56 行
1.2 KiB
#include "jiffy.h"
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static int
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load(ErlNifEnv* env, void** priv, ERL_NIF_TERM info)
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{
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jiffy_st* st = enif_alloc(sizeof(jiffy_st));
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if(st == NULL) {
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return 1;
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}
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st->atom_ok = make_atom(env, "ok");
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st->atom_error = make_atom(env, "error");
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st->atom_null = make_atom(env, "null");
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st->atom_true = make_atom(env, "true");
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st->atom_false = make_atom(env, "false");
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st->atom_bignum = make_atom(env, "bignum");
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st->atom_bignum_e = make_atom(env, "bignum_e");
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st->atom_bigdbl = make_atom(env, "bigdbl");
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st->atom_partial = make_atom(env, "partial");
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// Markers used in encoding
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st->ref_object = make_atom(env, "$object_ref$");
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st->ref_array = make_atom(env, "$array_ref$");
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*priv = (void*) st;
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return 0;
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}
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static int
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reload(ErlNifEnv* env, void** priv, ERL_NIF_TERM info)
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{
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return 0;
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}
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static int
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upgrade(ErlNifEnv* env, void** priv, void** old_priv, ERL_NIF_TERM info)
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{
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*priv = *old_priv;
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return 0;
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}
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static void
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unload(ErlNifEnv* env, void* priv)
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{
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enif_free(priv);
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return;
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}
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static ErlNifFunc funcs[] =
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{
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{"nif_decode", 1, decode},
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{"nif_encode", 1, encode}
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};
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ERL_NIF_INIT(jiffy, funcs, &load, &reload, &upgrade, &unload);
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