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| author | Brian Inglis <Brian.Inglis@SystematicSW.ab.ca> | 2019-03-23 20:22:38 -0600 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2019-03-25 11:26:17 +0100 |
| commit | ee1ad64234b61f9deaae64b28313492188c1de43 (patch) | |
| tree | 664cb09487505685052951c05a273beb5a902633 /winsup/utils | |
| parent | 5737045c00db0cf9462b556bf56fbfa15c9ba90c (diff) | |
| download | newlib-ee1ad64234b61f9deaae64b28313492188c1de43.zip newlib-ee1ad64234b61f9deaae64b28313492188c1de43.tar.gz newlib-ee1ad64234b61f9deaae64b28313492188c1de43.tar.bz2 | |
default ps -W process start time to system boot time when inaccessible, 0, -1
Diffstat (limited to 'winsup/utils')
| -rw-r--r-- | winsup/utils/ps.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/winsup/utils/ps.cc b/winsup/utils/ps.cc index 4fce3e0..c81805a 100644 --- a/winsup/utils/ps.cc +++ b/winsup/utils/ps.cc @@ -337,6 +337,17 @@ main (int argc, char *argv[]) p->start_time = to_time_t (&ct); CloseHandle (h); } + if (!h || 0 == p->start_time || -1 == p->start_time) + { + SYSTEM_TIMEOFDAY_INFORMATION stodi; + status = NtQuerySystemInformation (SystemTimeOfDayInformation, + (PVOID) &stodi, sizeof stodi, NULL); + if (!NT_SUCCESS (status)) + fprintf (stderr, + "NtQuerySystemInformation(SystemTimeOfDayInformation), " + "status %08x", status); + p->start_time = to_time_t ((FILETIME*)&stodi.BootTime); + } } char uname[128]; |