Date: Sat, 25 Sep 2010 01:57:47 +0000 (UTC) From: David Xu <davidxu@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/lib/libc Makefile src/lib/libc/gen Makefile.inc Symbol.map _pthread_stubs.c sem.c sem_new.c src/lib/libc/include libc_private.h src/lib/librt Makefile mq.c src/lib/libthr Makefile pthread.map src/lib/libthr/thread thr_cancel.c thr_init.c ... Message-ID: <201009250158.o8P1w63j032664@repoman.freebsd.org>
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davidxu 2010-09-25 01:57:47 UTC
FreeBSD src repository
Modified files:
lib/libc Makefile
lib/libc/gen Makefile.inc Symbol.map _pthread_stubs.c
sem.c sem_new.c
lib/libc/include libc_private.h
lib/librt Makefile mq.c
lib/libthr Makefile pthread.map
lib/libthr/thread thr_cancel.c thr_init.c thr_private.h
Log:
SVN rev 213153 on 2010-09-25 01:57:47Z by davidxu
To support stack unwinding for cancellation points, add -fexceptions flag
for them, two functions _pthread_cancel_enter and _pthread_cancel_leave
are added to let thread enter and leave a cancellation point, it also
makes it possible that other functions can be cancellation points in
libraries without having to be rewritten in libthr.
Revision Changes Path
1.88 +7 -0 src/lib/libc/Makefile
1.158 +9 -1 src/lib/libc/gen/Makefile.inc
1.36 +2 -0 src/lib/libc/gen/Symbol.map
1.18 +4 -0 src/lib/libc/gen/_pthread_stubs.c
1.21 +9 -22 src/lib/libc/gen/sem.c
1.8 +7 -30 src/lib/libc/gen/sem_new.c
1.26 +5 -0 src/lib/libc/include/libc_private.h
1.9 +3 -2 src/lib/librt/Makefile
1.7 +9 -12 src/lib/librt/mq.c
1.46 +1 -3 src/lib/libthr/Makefile
1.37 +2 -0 src/lib/libthr/pthread.map
1.23 +12 -0 src/lib/libthr/thread/thr_cancel.c
1.57 +3 -1 src/lib/libthr/thread/thr_init.c
1.112 +2 -1 src/lib/libthr/thread/thr_private.h
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