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Diffstat (limited to 'winsup/cygwin/DevNotes')
| -rw-r--r-- | winsup/cygwin/DevNotes | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/winsup/cygwin/DevNotes b/winsup/cygwin/DevNotes index e78348897..68d8320cd 100644 --- a/winsup/cygwin/DevNotes +++ b/winsup/cygwin/DevNotes @@ -1,3 +1,16 @@ +2012-08-09 cgf-000014 + +So, apparently I got it somewhat right before wrt signal handling. +Checking on linux, it appears that signals will be sent to a thread +which can accept the signal. So resurrecting and extending the +"find_tls" function is in order. This function will return the tls +of any thread which 1) is waiting for a signal with sigwait*() or +2) has the signal unmasked. + +In redoing this it became obvious that I had the class designation wrong +for the threadlist handling so I moved the manipulation of the global +threadlist into the cygheap where it logically belongs. + 2012-07-21 cgf-000013 These changes reflect a revamp of the "wait for signal" functionality |