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| author | Richard Braun <rbraun@sceen.net> | 2014-01-16 23:59:00 +0100 |
|---|---|---|
| committer | Richard Braun <rbraun@sceen.net> | 2014-01-16 23:59:00 +0100 |
| commit | 9bebcd38f42da289a3eaf9f473a9529f8d3c4664 (patch) | |
| tree | f043005ce43b176c57f9b773817381271c217506 /libps/ps.h | |
| parent | 9a7776ddef6626536f21c09090b8329168a053ce (diff) | |
| download | hurd-9bebcd38f42da289a3eaf9f473a9529f8d3c4664.tar.gz hurd-9bebcd38f42da289a3eaf9f473a9529f8d3c4664.tar.bz2 hurd-9bebcd38f42da289a3eaf9f473a9529f8d3c4664.zip | |
libps: fix task/thread times fetching
Introduce PSTAT_TIMES to force the retrieval of both PSTAT_TASK_BASIC
and PSTAT_THREAD_BASIC. Task basic info contain the user and system
times of terminated threads which the code wrongly assumes is always
present along with process info.
* libps/procstat.c (add_preconditions): Set both PSTAT_TASK_BASIC and
PSTAT_THREAD_BASIC as preconditions for PSTAT_TIMES.
(summarize_thread_basic_info): Add terminated threads times only if
task basic info are available.
(set_procinfo_flags): Provide summarize_thread_basic_info with flags of
available info.
(proc_stat_set_flags): Set PSTAT_TIMES as available if it was needed and
any of PSTAT_TASK_BASIC or PSTAT_THREAD_BASIC could be fetched.
* libps/ps.h (PSTAT_TIMES): New macro.
* libps/spec.c (ps_get_usr_time): Indicate the getter needs PSTAT_TIMES
instead of PSTAT_THREAD_BASIC.
(ps_sys_time_getter): Likewise.
(ps_tot_time_getter): Likewise.
Diffstat (limited to 'libps/ps.h')
| -rw-r--r-- | libps/ps.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -343,6 +343,7 @@ struct proc_stat #define PSTAT_UMASK 0x400000 /* The proc's current umask */ #define PSTAT_HOOK 0x800000 /* Has a non-zero hook */ #define PSTAT_NUM_PORTS 0x4000000 /* Number of Mach ports in the task */ +#define PSTAT_TIMES 0x8000000 /* Task/thread user and system times */ /* Flag bits that don't correspond precisely to any field. */ #define PSTAT_NO_MSGPORT 0x1000000 /* Don't use the msgport at all */ |