Date: Thu, 15 May 2003 10:56:18 -0700 (PDT) From: Mike Makonnen <mtm@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/lib/libthr/thread thr_cancel.c Message-ID: <200305151756.h4FHuIB4056126@repoman.freebsd.org>
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mtm 2003/05/15 10:56:18 PDT
FreeBSD src repository
Modified files:
lib/libthr/thread thr_cancel.c
Log:
o Make the setting/checking of cancel state atomic with
respect to other threads and signal handlers by moving to
the _thread_critical_enter/exit functions.
o Introduce an static function, testcancel(), that is used by
the other functions in this module. This allows it to make
locking assumptions that the top-level functions can't.
o Rework the code flow a bit to reduce indentation levels.
Approved by: markm/mentor, re/blanket libthr
Reviewed by: jeff
Revision Changes Path
1.3 +111 -87 src/lib/libthr/thread/thr_cancel.c
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