further debloat cancellation handlers
authorRich Felker <dalias@aerifal.cx>
Wed, 3 Aug 2011 23:57:46 +0000 (19:57 -0400)
committerRich Felker <dalias@aerifal.cx>
Wed, 3 Aug 2011 23:57:46 +0000 (19:57 -0400)
commit5f37fc132a8f41994f37b6712feb2d4fd34c2be0
treeaaaa1a58cb009684d183ee7cb21b805c540f6a3e
parent56385dd5feb4292183c48f62355e1ce4d796957e
further debloat cancellation handlers

cleanup push and pop are also no-ops if pthread_exit is not reachable.
this can make a big difference for library code which needs to protect
itself against cancellation, but which is unlikely to actually be used
in programs with threads/cancellation.
src/thread/cancellation.c
src/thread/cancellation2.c [deleted file]
src/thread/i386/cancellation.s [new file with mode: 0644]
src/thread/i386/cancellation2.s [deleted file]
src/thread/pthread_create.c