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newlib/winsup/cygwin/release/1.7.17

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2012-08-06 05:42:07 +02:00
Bug fixes:
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* DevNotes: Add entry cgf-000014. * cygheap.cc (tls_sentry): Move here, rename from 'sentry' in cygtls.cc (tls_sentry::lock): Ditto. (nthreads): Move from cygtls.cc (THREADLIST_CHUNK): Ditto. (cygheap_init): Call init_tls_list(). (init_cygheap::init_tls_list): Define new function. (init_cygheap::add_tls): Ditto. (init_cygheap::remove_tls): Ditto. (init_cygheap::find_tls): Ditto. Semi-resurrect from _cygtls::find_tls. * cygheap.h (init_cygheap::init_tls_list): Declare new function. (init_cygheap::add_tls): Ditto. (init_cygheap::remove_tls): Ditto. (init_cygheap::find_tls): Ditto. * cygtls.cc (sentry): Delete. (sentry::lock): Ditto. (nthreads): Ditto. (THREADLIST_CHUNK): Ditto. (_cygtls::init): Delete definition. (_cygtls::init_thread): Call cygheap->add_tls() to add thread to global list. (_cygtls::remove): cygheap->remove_tls() to remove thread from global list. * cygtls.h (_cygtls::init): Delete declaration. * dcrt0.cc (dll_crt0_0): Delete call to _cygtls::init(). * exceptions.cc (sigpacket::process): When no thread is specified, try to find one via cygheap->find_tls.
2012-08-09 21:58:53 +02:00
- Revamp signals so that signals-to-threads more closely mimic Linux
Add
2012-08-06 05:42:07 +02:00
operation.
First step of fix for: http://cygwin.com/ml/cygwin/2012-05/msg00186.html
* DevNotes: Add entry cgf-000014. * cygheap.cc (tls_sentry): Move here, rename from 'sentry' in cygtls.cc (tls_sentry::lock): Ditto. (nthreads): Move from cygtls.cc (THREADLIST_CHUNK): Ditto. (cygheap_init): Call init_tls_list(). (init_cygheap::init_tls_list): Define new function. (init_cygheap::add_tls): Ditto. (init_cygheap::remove_tls): Ditto. (init_cygheap::find_tls): Ditto. Semi-resurrect from _cygtls::find_tls. * cygheap.h (init_cygheap::init_tls_list): Declare new function. (init_cygheap::add_tls): Ditto. (init_cygheap::remove_tls): Ditto. (init_cygheap::find_tls): Ditto. * cygtls.cc (sentry): Delete. (sentry::lock): Ditto. (nthreads): Ditto. (THREADLIST_CHUNK): Ditto. (_cygtls::init): Delete definition. (_cygtls::init_thread): Call cygheap->add_tls() to add thread to global list. (_cygtls::remove): cygheap->remove_tls() to remove thread from global list. * cygtls.h (_cygtls::init): Delete declaration. * dcrt0.cc (dll_crt0_0): Delete call to _cygtls::init(). * exceptions.cc (sigpacket::process): When no thread is specified, try to find one via cygheap->find_tls.
2012-08-09 21:58:53 +02:00
as well as observed Linux behavior.
Add
2012-08-06 05:42:07 +02:00
- Revert to only creating a new session leader when we know that a
console process is started in the background.
Should fix: http://cygwin.com/ml/cygwin/2012-08/threads.html#00062
- Fix mysterious crashes when accessing /etc.
Fixes: http://cygwin.com/ml/cygwin/2012-07/threads.html#00613 and others.
*** empty log message ***
2012-08-06 11:09:18 +02:00
- Fix a potential race condition starting multiple "first" Cygwin processes
concurrently.
Should fix: http://cygwin.com/ml/cygwin/2012-07/msg00531.html
- Fix a bug in unlink/rmdir which could result in removing non-empty
directories on network drives. Also fix problems trying to rename files
under newer Samba versions.
Fixes: http://cygwin.com/ml/cygwin/2012-07/threads.html#00477
- Prefer to call WSARecvMsg from recvmsg if possible.
Fixes: http://cygwin.com/ml/cygwin/2012-07/msg00662.html