diff options
Diffstat (limited to 'erts/emulator/beam/global.h')
| -rw-r--r-- | erts/emulator/beam/global.h | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/erts/emulator/beam/global.h b/erts/emulator/beam/global.h index d7edf451be..a7bc990deb 100644 --- a/erts/emulator/beam/global.h +++ b/erts/emulator/beam/global.h @@ -1,7 +1,7 @@ /* * %CopyrightBegin% * - * Copyright Ericsson AB 1996-2014. All Rights Reserved. + * Copyright Ericsson AB 1996-2016. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. @@ -44,6 +44,8 @@ #include "erl_port.h" #include "erl_gc.h" +struct enif_func_t; + struct enif_environment_t /* ErlNifEnv */ { struct erl_module_nif* mod_nif; @@ -54,14 +56,21 @@ struct enif_environment_t /* ErlNifEnv */ int fpe_was_unmasked; struct enif_tmp_obj_t* tmp_obj_list; int exception_thrown; /* boolean */ + Process *tracee; }; extern void erts_pre_nif(struct enif_environment_t*, Process*, - struct erl_module_nif*); + struct erl_module_nif*, Process* tracee); extern void erts_post_nif(struct enif_environment_t* env); extern Eterm erts_nif_taints(Process* p); extern void erts_print_nif_taints(int to, void* to_arg); void erts_unload_nif(struct erl_module_nif* nif); extern void erl_nif_init(void); +extern int erts_nif_get_funcs(struct erl_module_nif*, + struct enif_func_t **funcs); +extern Eterm erts_nif_call_function(Process *p, Process *tracee, + struct erl_module_nif*, + struct enif_func_t *, + int argc, Eterm *argv); /* Driver handle (wrapper for old plain handle) */ #define ERL_DE_OK 0 @@ -1532,10 +1541,15 @@ ERTS_GLB_INLINE void dtrace_fun_decode(Process *process, ERTS_GLB_INLINE void dtrace_pid_str(Eterm pid, char *process_buf) { - erts_snprintf(process_buf, DTRACE_TERM_BUF_SIZE, "<%lu.%lu.%lu>", - pid_channel_no(pid), - pid_number(pid), - pid_serial(pid)); + if (is_pid(pid)) + erts_snprintf(process_buf, DTRACE_TERM_BUF_SIZE, "<%lu.%lu.%lu>", + pid_channel_no(pid), + pid_number(pid), + pid_serial(pid)); + else if (is_port(pid)) + erts_snprintf(process_buf, DTRACE_TERM_BUF_SIZE, "#Port<%lu.%lu>", + port_channel_no(pid), + port_number(pid)); } ERTS_GLB_INLINE void @@ -1547,9 +1561,7 @@ dtrace_proc_str(Process *process, char *process_buf) ERTS_GLB_INLINE void dtrace_port_str(Port *port, char *port_buf) { - erts_snprintf(port_buf, DTRACE_TERM_BUF_SIZE, "#Port<%lu.%lu>", - port_channel_no(port->common.id), - port_number(port->common.id)); + dtrace_pid_str(port->common.id, port_buf); } ERTS_GLB_INLINE void |