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Cygwin: /proc: don't exit prematurely from /proc/PID/status 

If a process is just exiting, requesting memory info may fail
with STATUS_PROCESS_IS_TERMINATING.  Right now the code just bails
out if fetching mem info fails.  However, the rest of the info is
still valuable for procps, so just carry on.

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2019-02-01 13:18:15 +01:00
parent 351b57527d
commit 210bd56aa2
1 changed files with 2 additions and 3 deletions
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winsup/cygwin/fhandler_process.cc
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@ -1212,9 +1212,8 @@ format_process_status (void *data, char *&destbuf)
state_str = "stopped"; state_str = "stopped";
break; break;
} }
if (!get_mem_values (p->dwProcessId, vmsize, vmrss, vmtext, vmdata, get_mem_values (p->dwProcessId, vmsize, vmrss, vmtext, vmdata,
vmlib, vmshare)) vmlib, vmshare);
return 0;
/* The real uid value for *this* process is stored at cygheap->user.real_uid /* The real uid value for *this* process is stored at cygheap->user.real_uid
but we can't get at the real uid value for any other process, so but we can't get at the real uid value for any other process, so
just fake it as p->uid. Similar for p->gid. */ just fake it as p->uid. Similar for p->gid. */