diff options
| author | Christopher Faylor <me@cgf.cx> | 2004-12-23 17:57:08 +0300 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2004-12-23 17:57:08 +0300 |
| commit | 4ee52924a61bdb2fd8ce7b64d111cf7df4d19fe3 (patch) | |
| tree | 18464135531157edc28ecc4f73a7210511638611 /winsup/cygwin/cygthread.h | |
| parent | 3993374d4ee8a081056fad98ebed90975970ccee (diff) | |
* cygthread.cc (cygthread::stub): Detect if thread function wants to release
itself here, to avoid a race.
(cygthread::release): Clear more stuff. Add a diagnostic for an internal
error.
* cygthread.h (auto_release): New function.
* pinfo.h (pinfo::remember): Add an argument to denote whether child is
detached.
* fork.cc (fork_parent): Reflect change in arguments to pinfo::remember.
* pinfo.cc (_pinfo::exit): Signal exit more forcibly.
(proc_waiter): Use cygthread::auto_release to signify that cygthread::stub
should release the thread. This should avoid a race.
(pinfo::alert_parent): Don't signify an error when wr_proc_pipe == NULL.
* sigproc.cc (proc_subproc): Add support for PROC_DETACHED_CHILD.
* sigproc.h: Ditto.
* spawn.cc (spawn_guts): Specify whether child is detached or not when calling
pinfo::remember.
Diffstat (limited to 'winsup/cygwin/cygthread.h')
| -rw-r--r-- | winsup/cygwin/cygthread.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/winsup/cygwin/cygthread.h b/winsup/cygwin/cygthread.h index 265e51ceb..81cb68140 100644 --- a/winsup/cygwin/cygthread.h +++ b/winsup/cygwin/cygthread.h @@ -32,6 +32,7 @@ class cygthread static DWORD WINAPI simplestub (VOID *); static DWORD main_thread_id; static const char * name (DWORD = 0); + void auto_release () {func = NULL;} void release (bool); cygthread (LPTHREAD_START_ROUTINE, LPVOID, const char *); cygthread () {}; |