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Initialize the proc_info and proc_info_size fields if they've never been set.
Always update proc_getprocinfo fields, even if we already had them.
(add_preconditions): Correct preconditions for PSTAT_STATE.
(PSTAT_TEST_MSGPORT): Renamed from SHOULD_SUPPRESS_MSGPORT_FLAGS.
(PSTAT_USES_MSGPORT): New macro.
(SUPPRESS_MSGPORT_FLAGS): Use PSTAT_USES_MSGPORT, not PSTAT_MSGPORT.
(proc_stat_set_flags): Use PSTAT_TEST_MSGPORT.
(merge_procinfo): Only copy old task info if we actually had it.
(proc_stat_set_flags): Don't unnecessarily grab procinfo stuff.
(summarize_thread_basic_info): Summarize available priority info too.
(summarize_thread_sched_info): Do max_ & depress_priority too.
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anymore (but do require PSTAT_{TASK,THREAD}_BASIC).
(proc_stat_state_tags): Update to reflect new flags.
(proc_stat_set_flags): Set new flags.
(PSTAT_PROCINFO, PSTAT_PROCINFO_THREAD): New macros.
(fetch_procinfo, merge_procinfo): New functions.
(SHOULD_SUPPRESS_MSGPORT_FLAGS): Change to use more accurate flags.
(should_suppress_msgport): Use new fields.
(summarize_thread_basic_info, summarize_thread_sched_info,
summarize_thread_states, summarize_thread_rpcs, count_threads): New funcs.
(proc_stat_set_flags): Support the new division of PSTAT_INFO into individual
flags, and support getting thread information by using the thread's origin
proc_stat.
(_proc_stat_free):
Free the thread_basic_info and thread_sched_info fields if necessary.
(proc_stat_thread_create): Don't require that the source process have thread
information around; it will be fetched later if necessary.
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(ps_own_p): Use proc_stat_proc_info, not proc_stat_info.
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(ps_get_rpc): New function.
(ps_std_fmt_specs): Add "RPC" entry.
(ps_emit_nz_int): New function.
(ps_ppid_getter, ps_pgrp_getter, ps_session_getter, ps_login_col_getter):
Use PSTAT_PROC_INFO, not PSTAT_INFO.
(ps_get_ppid, ps_get_pgrp, ps_get_session, ps_get_login_col):
Use proc_stat_proc_info, not proc_stat_info.
(ps_vsize_getter, ps_rsize_getter, ps_rmem_frac_getter,
ps_proc_susp_count_getter): Use PSTAT_TASK_BASIC, not PSTAT_INFO.
(ps_get_vsize, ps_get_rsize, ps_get_rmem_frac, ps_get_proc_susp_count):
Use proc_stat_task_basic_info, not proc_stat_info.
(ps_cur_priority_getter, ps_base_priority_getter, ps_max_priority_getter):
Use PSTAT_THREAD_SCHED, not PSTAT_THREAD_INFO.
(ps_usr_time_getter, ps_sys_time_getter, ps_tot_time_getter,
ps_cpu_frac_getter, ps_sleep_getter):
Use PSTAT_THREAD_BASIC, not PSTAT_THREAD_INFO.
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(proc_stat_num_threads): Use the num_threads field.
(proc_stat_thread_sched_info, proc_stat_thread_basic_info):
Don't take the address, now that the fields used are pointers themselves.
(proc_stat_thread_rpc, proc_stat_task_basic_info): New macros.
(proc_stat_proc_info): Renamed from proc_stat_info.
(PSTAT_PROC_INFO): Renamed from PSTAT_INFO.
(PSTAT_TASK_BASIC, PSTAT_THREAD_BASIC, PSTAT_THREAD_SCHED, PSTAT_THREAD_RPC):
New macros.
(struct proc_stat):
info & info_len --> proc_info & proc_info_len.
Add the num_threads, task_basic_info, and thread_rpc fields.
thread_basic_info & thread_sched_info are now pointers.
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(REMHDRS, MIGSTUBS): Removed.
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(state_shadows): New variable.
(ps_emit_state): Use the state_shadows list to turn off some states.
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PSTAT_STATE_P_* for process-global bits, and PSTAT_STATE_T_* for per-thread
bits.
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(proc_stat_set_flags): Actually set the PSTAT_STATE_P_STOP bit.
(proc_stat_state_tags): Reordered to reflect the new ordering of the state
bits.
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(REMHDRS): New variable.
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actually supposed to be a test! Make it so...
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test.
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ps_unorphaned_filter, ps_parent_filter): Declare these as extern so that the
linker will bring in the initialized version (it's not doing so otherwise may
be a bug).
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passed just to get correctly capitalized titles. Instead, do things
correctly by making enough room to store our own version of the title string,
which we can do with what we please.
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new more general ps_fmt_squash, which is usable for other things than flags.
Recalculate the set of ps flags needed by the fmt in ps_fmt_squash (which
then allows us to remove more specific code in ps_fmt_squash_flags).
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whether values are `unexciting'.
Add entries for proc_stat_list_for_each and proc_stat_list_spec_nominal.
Rename ps_fmt_squash to ps_fmt_squash_flags.
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(proc_stat_list_spec_nominal): New function for deciding if a particular spec
is always nominal.
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(ps_nominal_zint, ps_nominal_user, ps_nominal_pri, ps_nominal_nth):
Possible nominal funs.
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PSTAT_SUSPEND_COUNT, and proc_stat_suspend_count(ps).
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field.
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TSusp (thread suspend count) output specs.
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exceptional conditions, and this is rarer.
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code moved here from from proc_stat_set_flags.
(should_suppress_msgport): A new function that returns true when there's some
condition indicating that we shouldn't use a process's msg port.
(proc_stat_set_flags): Avoid using a process's msg port when it may be
unusable.
(proc_stat_set_flags): Set PSTAT_STATE_FORKED instead of PSTAT_STATE_EXECED.
(proc_stat_state_tags): Change the user state letter to "f" from "e".
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(ps_tty_create, ps_tty_free): Add short_name fields.
Tighten up types used (i.e., don't use int for everything).
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Tighten up types used (i.e., don't use int for everything).
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sleeping or idle threads' status (as that's presumably the signal thread).
(ps_emit_tty_name): Move guts into into ps_tty_short_name.
Tighten up types used (i.e., don't use int for everything).
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Factor out most of proc_stat_list_add_all, proc_stat_list_add_login_coll, and
proc_stat_list_add_session into proc_stat_list_add_[id_]fn_pids.
(proc_stat_list_add_pgrp): New function, adds pids for a pgrp.
Tighten up types used (i.e., don't use int for everything).
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one. Change MsgsIn and MsgsOut to MsgIn and MsgOut.
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process's message port.
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PSTAT_STATE_TRACED.
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that to support the PSTAT_STATE_TRACED bit.
Update proc_stat_state_tags to add PSTAT_STATE_TRACED.
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(ps_emit_num_blocks): Use int format for int arg.
(sprint_frac_value): Likewise.
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(ps_host_sched_info): Likewise.
(ps_host_load_info): Likewise.
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