fix some minor issues in cancellation handling patch
authorRich Felker <dalias@aerifal.cx>
Sun, 17 Apr 2011 16:09:47 +0000 (12:09 -0400)
committerRich Felker <dalias@aerifal.cx>
Sun, 17 Apr 2011 16:09:47 +0000 (12:09 -0400)
commite74664016b025ea9718da59e680555961444ee4d
tree2d3395ecaa75fc2cf34101ad82bfe34aad66f1ad
parentfeee98903cd8119d9a3db62589246a940f44a9f5
fix some minor issues in cancellation handling patch

signals were wrongly left masked, and cancellability state was not
switched to disabled, during the execution of cleanup handlers.
src/thread/cancel_impl.c
src/thread/i386/syscall_cp.s
src/thread/x86_64/syscall_cp.s