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authorTuncer Ayaz <tuncer.ayaz@gmail.com>2011-07-19 17:31:04 +0200
committerTuncer Ayaz <tuncer.ayaz@gmail.com>2011-07-19 17:37:48 +0200
commit112f74cac14659da1e57a8d302a59a811dd845b6 (patch)
tree7617236b4e00e58a434c6b12fd6e46c4850c1ada /priv
parentedf4bbc3700dbed4eccf4b1664026f7879581466 (diff)
Adapt basicnif template to OTP changes
Diffstat (limited to 'priv')
-rw-r--r--priv/templates/basicnif.c34
-rw-r--r--priv/templates/basicnif.erl2
2 files changed, 21 insertions, 15 deletions
diff --git a/priv/templates/basicnif.c b/priv/templates/basicnif.c
index 36bf938..a4a65be 100644
--- a/priv/templates/basicnif.c
+++ b/priv/templates/basicnif.c
@@ -1,4 +1,3 @@
-
#include "erl_nif.h"
static ErlNifResourceType* {{module}}_RESOURCE;
@@ -8,8 +7,10 @@ typedef struct
} {{module}}_handle;
// Prototypes
-ERL_NIF_TERM {{module}}_new(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
-ERL_NIF_TERM {{module}}_myfunction(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[]);
+static ERL_NIF_TERM {{module}}_new(ErlNifEnv* env, int argc,
+ const ERL_NIF_TERM argv[]);
+static ERL_NIF_TERM {{module}}_myfunction(ErlNifEnv* env, int argc,
+ const ERL_NIF_TERM argv[]);
static ErlNifFunc nif_funcs[] =
{
@@ -17,34 +18,39 @@ static ErlNifFunc nif_funcs[] =
{"myfunction", 1, {{module}}_myfunction}
};
-ERL_NIF_TERM {{module}}_new(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+static ERL_NIF_TERM {{module}}_new(ErlNifEnv* env, int argc,
+ const ERL_NIF_TERM argv[])
{
- {{module}}_handle* handle = enif_alloc_resource(env,
- {{module}}_RESOURCE,
+ {{module}}_handle* handle = enif_alloc_resource({{module}}_RESOURCE,
sizeof({{module}}_handle));
ERL_NIF_TERM result = enif_make_resource(env, handle);
- enif_release_resource(env, handle);
+ enif_release_resource(handle);
return enif_make_tuple2(env, enif_make_atom(env, "ok"), result);
}
-ERL_NIF_TERM {{module}}_myfunction(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])
+static ERL_NIF_TERM {{module}}_myfunction(ErlNifEnv* env, int argc,
+ const ERL_NIF_TERM argv[])
{
return enif_make_atom(env, "ok");
}
static void {{module}}_resource_cleanup(ErlNifEnv* env, void* arg)
{
- // Delete any dynamically allocated memory stored in {{module}}_handle
- // {{module}}_handle* handle = ({{module}}_handle*)arg;
+ /* Delete any dynamically allocated memory stored in {{module}}_handle */
+ /* {{module}}_handle* handle = ({{module}}_handle*)arg; */
}
static int on_load(ErlNifEnv* env, void** priv_data, ERL_NIF_TERM load_info)
{
- {{module}}_RESOURCE = enif_open_resource_type(env, "{{module}}_resource",
- &{{module}}_resource_cleanup,
- ERL_NIF_RT_CREATE | ERL_NIF_RT_TAKEOVER,
- 0);
+ ErlNifResourceFlags flags = ERL_NIF_RT_CREATE | ERL_NIF_RT_TAKEOVER;
+ ErlNifResourceType* rt = enif_open_resource_type(env, NULL,
+ "{{module}}_resource",
+ &{{module}}_resource_cleanup,
+ flags, NULL);
+ if (rt == NULL)
+ return -1;
+
return 0;
}
diff --git a/priv/templates/basicnif.erl b/priv/templates/basicnif.erl
index 342a5d3..e1f4143 100644
--- a/priv/templates/basicnif.erl
+++ b/priv/templates/basicnif.erl
@@ -27,7 +27,7 @@ init() ->
new() ->
?nif_stub.
-myfunction(Ref) ->
+myfunction(_Ref) ->
?nif_stub.
%% ===================================================================