diff options
| author | Christopher Faylor <me@cgf.cx> | 2004-12-23 14:57:08 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2004-12-23 14:57:08 +0000 |
| commit | 4ee52924a61bdb2fd8ce7b64d111cf7df4d19fe3 (patch) | |
| tree | 18464135531157edc28ecc4f73a7210511638611 /winsup/cygwin/ChangeLog | |
| parent | 3993374d4ee8a081056fad98ebed90975970ccee (diff) | |
| download | cygnal-4ee52924a61bdb2fd8ce7b64d111cf7df4d19fe3.tar.gz cygnal-4ee52924a61bdb2fd8ce7b64d111cf7df4d19fe3.tar.bz2 cygnal-4ee52924a61bdb2fd8ce7b64d111cf7df4d19fe3.zip | |
* 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/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index f5760e631..286cab229 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,23 @@ +2004-12-23 Christopher Faylor <cgf@timesys.com> + + * 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. + 2004-12-22 Christopher Faylor <cgf@timesys.com> * cygheap.cc (cygheap_setup_for_child): Add api_fatal to catch failing |