From 8cbf3bd3b9d552423812df4acc7a40d9a23fdeae Mon Sep 17 00:00:00 2001 From: Rickard Green Date: Mon, 2 May 2016 16:02:02 +0200 Subject: Add better support for communication with a process executing dirty NIF - Termination of a process... - Modify trace flags of process... - Process info on process... - Register/unregister of name on process... - Set group leader on process... ... while it is executing a dirty NIF. --- erts/emulator/beam/erl_process_dump.c | 34 ++++++++++++++++++---------------- 1 file changed, 18 insertions(+), 16 deletions(-) (limited to 'erts/emulator/beam/erl_process_dump.c') diff --git a/erts/emulator/beam/erl_process_dump.c b/erts/emulator/beam/erl_process_dump.c index fa76773cac..eeaa9a569c 100644 --- a/erts/emulator/beam/erl_process_dump.c +++ b/erts/emulator/beam/erl_process_dump.c @@ -568,23 +568,21 @@ dump_externally(int to, void *to_arg, Eterm term) } } -void erts_dump_process_state(int to, void *to_arg, erts_aint32_t psflg) { - if (psflg & ERTS_PSFLG_FREE) - erts_print(to, to_arg, "Non Existing\n"); /* Should never happen */ - else if (psflg & ERTS_PSFLG_EXITING) - erts_print(to, to_arg, "Exiting\n"); - else if (psflg & ERTS_PSFLG_GC) { - erts_print(to, to_arg, "Garbing\n"); - } - else if (psflg & ERTS_PSFLG_SUSPENDED) - erts_print(to, to_arg, "Suspended\n"); - else if (psflg & ERTS_PSFLG_RUNNING) { - erts_print(to, to_arg, "Running\n"); +void erts_dump_process_state(int to, void *to_arg, erts_aint32_t psflg) +{ + char *s; + switch (erts_process_state2status(psflg)) { + case am_free: s = "Non Existing"; break; /* Should never happen */ + case am_exiting: s = "Exiting"; break; + case am_garbage_collecting: s = "Garbing"; break; + case am_suspended: s = "Suspended"; break; + case am_running: s = "Running"; break; + case am_runnable: s = "Scheduled"; break; + case am_waiting: s = "Waiting"; break; + default: s = "Undefined"; break; /* Should never happen */ } - else if (psflg & ERTS_PSFLG_ACTIVE) - erts_print(to, to_arg, "Scheduled\n"); - else - erts_print(to, to_arg, "Waiting\n"); + + erts_print(to, to_arg, "%s\n", s); } void @@ -668,6 +666,10 @@ erts_dump_extended_process_state(int to, void *to_arg, erts_aint32_t psflg) { erts_print(to, to_arg, "DIRTY_IO_PROC"); break; case ERTS_PSFLG_DIRTY_ACTIVE_SYS: erts_print(to, to_arg, "DIRTY_ACTIVE_SYS"); break; + case ERTS_PSFLG_DIRTY_RUNNING: + erts_print(to, to_arg, "DIRTY_RUNNING"); break; + case ERTS_PSFLG_DIRTY_RUNNING_SYS: + erts_print(to, to_arg, "DIRTY_RUNNING_SYS"); break; default: erts_print(to, to_arg, "UNKNOWN(%d)", chk); break; } -- cgit v1.2.3