diff options
Diffstat (limited to 'erts/doc/src/erl_nif.xml')
| -rw-r--r-- | erts/doc/src/erl_nif.xml | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml index 382e446dce..8daa67aa87 100644 --- a/erts/doc/src/erl_nif.xml +++ b/erts/doc/src/erl_nif.xml @@ -216,14 +216,14 @@ ok <p/> <code type="none"> ERL_NIF_TERM term; - MyStruct* ptr = enif_alloc_resource(my_resource_type, sizeof(MyStruct)); + MyStruct* obj = enif_alloc_resource(my_resource_type, sizeof(MyStruct)); /* initialize struct ... */ - term = enif_make_resource(env, ptr); + term = enif_make_resource(env, obj); if (keep_a_reference_of_our_own) { - /* store 'ptr' in static variable, private data or other resource object */ + /* store 'obj' in static variable, private data or other resource object */ } else { enif_release_resource(obj); @@ -692,6 +692,10 @@ typedef enum { <fsummary>Determine if a term is an exception</fsummary> <desc><p>Return true if <c>term</c> is an exception.</p></desc> </func> + <func><name><ret>int</ret><nametext>enif_is_number(ErlNifEnv* env, ERL_NIF_TERM term)</nametext></name> + <fsummary>Determine if a term is a number (integer or float)</fsummary> + <desc><p>Return true if <c>term</c> is a number.</p></desc> + </func> <func><name><ret>int</ret><nametext>enif_is_fun(ErlNifEnv* env, ERL_NIF_TERM term)</nametext></name> <fsummary>Determine if a term is a fun</fsummary> <desc><p>Return true if <c>term</c> is a fun.</p></desc> |