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* external.cc (fillout_pinfo): Remove nonsensical loop.

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* fork.cc (frok::parent): When initializing pinfo for child new PID_NEW flag +
actual defined constant rather than raw number.  Don't set start_time here.
* pinfo.cc (pinfo::thisproc): Use PID_NEW when initializing pinfo.  Avoid
checking h for NULL multiple times.  Don't set start_time here.
(pinfo_init): Aways set ppid last.  Tweak strace output.
(pinfo::init): Handle new PID_NEW flag.  Wait for shared memory to contain
useful information.  Set start_time if PID_NEW.
(_onreturn:h): Define as HANDLE rather than HANDLE *.
(_onreturn::~onreturn): Accommodate h definition change.
(_onreturn::no_close_handle): Rename from no_close_p_handle.  Take a pinfo arg
and set hProcess to h before zeroing.
(winpids::add): Don't open a handle to our own process.  Change logic
associated with when a handle gets closed.  Accommodate no_close_handle
changes.
(winpids::enum_processes): Simplify process enumeration loop.
(winpids::set): Eliminate ill-considered malloc locking.
* sigproc.cc (proc_subproc): Always set ppid last.
This commit is contained in:
Christopher Faylor
2013-12-18 03:58:11 +00:00
parent 1147c2111d
commit 13621d2ef8
6 changed files with 83 additions and 62 deletions
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2
winsup/cygwin/sigproc.cc
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@@ -207,7 +207,6 @@ proc_subproc (DWORD what, uintptr_t val)
case PROC_DETACHED_CHILD:
if (vchild != myself)
{
vchild->ppid = what == PROC_DETACHED_CHILD ? 1 : myself->pid;
vchild->uid = myself->uid;
vchild->gid = myself->gid;
vchild->pgid = myself->pgid;
@@ -215,6 +214,7 @@ proc_subproc (DWORD what, uintptr_t val)
vchild->ctty = myself->ctty;
vchild->cygstarted = true;
vchild->process_state |= PID_INITIALIZING;
vchild->ppid = what == PROC_DETACHED_CHILD ? 1 : myself->pid; /* always set last */
}
if (what == PROC_DETACHED_CHILD)
break;