diff options
| author | Christopher Faylor <cgf@redhat.com> | 2004-11-20 02:56:34 +0000 |
|---|---|---|
| committer | Christopher Faylor <cgf@redhat.com> | 2004-11-20 02:56:34 +0000 |
| commit | 44e23aaa8426e878c98e48706f1bd2b85ecd4656 (patch) | |
| tree | ec3f6b4fb272c3cb085edc89e9c402c674da9724 | |
| parent | e1b11ebe60ac25d5c9f92c239f75c493d0b2bf3a (diff) | |
| download | gdb-44e23aaa8426e878c98e48706f1bd2b85ecd4656.tar.gz | |
experiment
| -rw-r--r-- | winsup/cygwin/pinfo.cc | 11 | ||||
| -rw-r--r-- | winsup/cygwin/sigproc.cc | 10 |
2 files changed, 18 insertions, 3 deletions
diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc index 1d78d5a845c..b2f03bf2c6c 100644 --- a/winsup/cygwin/pinfo.cc +++ b/winsup/cygwin/pinfo.cc @@ -122,10 +122,19 @@ _pinfo::exit (UINT n, bool norecord) sigproc_terminate (); else exitcode = n; + if (this) { if (!norecord) - process_state = PID_EXITED; + { + process_state = PID_EXITED; + if (CGFFAST && myself->ppid != 1) + { + pinfo parent (myself->ppid); + if (parent) + sig_send (parent, SIGCHLD); + } + } /* FIXME: There is a potential race between an execed process and its parent here. I hated to add a mutex just for this, though. */ diff --git a/winsup/cygwin/sigproc.cc b/winsup/cygwin/sigproc.cc index 8ac611c19f6..15ffbcfef7d 100644 --- a/winsup/cygwin/sigproc.cc +++ b/winsup/cygwin/sigproc.cc @@ -274,7 +274,13 @@ proc_subproc (DWORD what, DWORD val) vchild->cygstarted = true; vchild->process_state |= PID_INITIALIZING | (myself->process_state & PID_USETTY); procs[nprocs] = vchild; - rc = procs[nprocs].wait (); + if (!CGFFAST) + rc = procs[nprocs].wait (); + else + { + procs[nprocs].preserve (); + rc = 1; + } if (rc) { sigproc_printf ("added pid %d to proc table, slot %d", vchild->pid, @@ -797,7 +803,7 @@ stopped_or_terminated (waitq *parent_w, _pinfo *child) int terminated; - if (!((terminated = child->process_state == PID_ZOMBIE) || + if (!((terminated = (child->process_state == PID_ZOMBIE | child->process_state == PID_EXITED)) || ((w->options & WUNTRACED) && child->stopsig))) return 0; |