diff options
Diffstat (limited to 'erts/doc/src/erl_nif.xml')
| -rw-r--r-- | erts/doc/src/erl_nif.xml | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/erts/doc/src/erl_nif.xml b/erts/doc/src/erl_nif.xml index 0f05d79488..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); @@ -826,6 +826,13 @@ typedef enum { <desc><p>Create an ordinary list containing the elements of array <c>arr</c> of length <c>cnt</c>. An empty list is returned if <c>cnt</c> is 0.</p></desc> </func> + <func><name><ret>int</ret><nametext>enif_make_reverse_list(ErlNifEnv* env, ERL_NIF_TERM term, ERL_NIF_TERM *list)</nametext></name> + <fsummary>Create the reverse list of the list <c>term</c>.</fsummary> + <desc><p>Set <c>*list</c> to the reverse list of the list <c>term</c> and return true, + or return false if <c>term</c> is not a list. This function should only be used on + short lists as a copy will be created of the list which will not be released until after the + nif returns.</p></desc> + </func> <func><name><ret>ERL_NIF_TERM</ret><nametext>enif_make_long(ErlNifEnv* env, long int i)</nametext></name> <fsummary>Create an integer term from a long int</fsummary> <desc><p>Create an integer term from a <c>long int</c>.</p></desc> |