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author | Sverker Eriksson <[email protected]> | 2019-02-22 13:33:47 +0100 |
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committer | GitHub <[email protected]> | 2019-02-22 13:33:47 +0100 |
commit | d49b77d0c250e0dfd183ec0f62664f4f60c2ffec (patch) | |
tree | 531da8b58ab0b8ecd2ebc427d3c1b6a8c943a56a /erts/emulator/beam/erl_nif_api_funcs.h | |
parent | 1af28d672de91a12bea2c6332a14f040fbf4d63a (diff) | |
parent | edcec4c9166bfdfbd3131ee1472abcade8ccac15 (diff) | |
download | otp-d49b77d0c250e0dfd183ec0f62664f4f60c2ffec.tar.gz otp-d49b77d0c250e0dfd183ec0f62664f4f60c2ffec.tar.bz2 otp-d49b77d0c250e0dfd183ec0f62664f4f60c2ffec.zip |
Merge PR-2147 from sverker/sverker/enif-null-pid/OTP-15011
Add enif_set_pid_undefined & enif_is_pid_undefined
Diffstat (limited to 'erts/emulator/beam/erl_nif_api_funcs.h')
-rw-r--r-- | erts/emulator/beam/erl_nif_api_funcs.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/erts/emulator/beam/erl_nif_api_funcs.h b/erts/emulator/beam/erl_nif_api_funcs.h index 4ea6a2f7b0..8ab454c8dd 100644 --- a/erts/emulator/beam/erl_nif_api_funcs.h +++ b/erts/emulator/beam/erl_nif_api_funcs.h @@ -212,7 +212,8 @@ ERL_NIF_API_FUNC_DECL(int,enif_make_map_from_arrays,(ErlNifEnv *env, ERL_NIF_TER ERL_NIF_API_FUNC_DECL(int,enif_select_x,(ErlNifEnv* env, ErlNifEvent e, enum ErlNifSelectFlags flags, void* obj, const ErlNifPid* pid, ERL_NIF_TERM msg, ErlNifEnv* msg_env)); ERL_NIF_API_FUNC_DECL(ERL_NIF_TERM,enif_make_monitor_term,(ErlNifEnv* env, const ErlNifMonitor*)); - +ERL_NIF_API_FUNC_DECL(void,enif_set_pid_undefined,(ErlNifPid* pid)); +ERL_NIF_API_FUNC_DECL(int,enif_is_pid_undefined,(const ErlNifPid* pid)); /* ** ADD NEW ENTRIES HERE (before this comment) !!! @@ -398,6 +399,8 @@ ERL_NIF_API_FUNC_DECL(ERL_NIF_TERM,enif_make_monitor_term,(ErlNifEnv* env, const # define enif_make_map_from_arrays ERL_NIF_API_FUNC_MACRO(enif_make_map_from_arrays) # define enif_select_x ERL_NIF_API_FUNC_MACRO(enif_select_x) # define enif_make_monitor_term ERL_NIF_API_FUNC_MACRO(enif_make_monitor_term) +# define enif_set_pid_undefined ERL_NIF_API_FUNC_MACRO(enif_set_pid_undefined) +# define enif_is_pid_undefined ERL_NIF_API_FUNC_MACRO(enif_is_pid_undefined) /* ** ADD NEW ENTRIES HERE (before this comment) @@ -629,6 +632,7 @@ static ERL_NIF_INLINE ERL_NIF_TERM enif_make_list9(ErlNifEnv* env, #ifndef enif_make_pid # define enif_make_pid(ENV, PID) ((void)(ENV),(const ERL_NIF_TERM)((PID)->pid)) +# define enif_compare_pids(A, B) (enif_compare((A)->pid,(B)->pid)) # define enif_select_read(ENV, E, OBJ, PID, MSG, MSG_ENV) \ enif_select_x(ENV, E, ERL_NIF_SELECT_READ | ERL_NIF_SELECT_CUSTOM_MSG, \ OBJ, PID, MSG, MSG_ENV) |