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author | cvs2svn <> | 2014-02-18 19:58:41 +0000 |
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committer | cvs2svn <> | 2014-02-18 19:58:41 +0000 |
commit | b5279ecc51ff751ccd052fbb7c20efd529575f7e (patch) | |
tree | 64141e96a5d64ae59fb7f410270e4daa41878a03 /winsup/cygserver/bsd_mutex.cc | |
parent | a2a48cb593a9b3cc3f5c63c39f52c32db31cec50 (diff) | |
download | cygnal-cygwin-pre-user-db.tar.gz cygnal-cygwin-pre-user-db.tar.bz2 cygnal-cygwin-pre-user-db.zip |
This commit was manufactured by cvs2svn to create tag 'cygwin-pre-user-db'.cygwin-pre-user-db
Sprout from cygwin-1_7_29-release-branchpoint 2014-02-18 19:58:40 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'cygwin-1_7_29'
Cherrypick from master 2014-02-08 22:25:11 UTC Corinna Vinschen <corinna@vinschen.de> 'Fix ChangeLog':
winsup/cygwin/ChangeLog
winsup/cygwin/miscfuncs.cc
winsup/cygwin/miscfuncs.h
winsup/cygwin/mount.cc
Delete:
winsup/COPYING
winsup/CYGWIN_LICENSE
winsup/ChangeLog
winsup/Makefile.common
winsup/Makefile.in
winsup/README
winsup/acinclude.m4
winsup/aclocal.m4
winsup/autogen.sh
winsup/c++wrap
winsup/ccwrap
winsup/config.guess
winsup/config.sub
winsup/configure
winsup/configure.ac
winsup/configure.cygwin
winsup/cygserver/ChangeLog
winsup/cygserver/ChangeLog.64bit
winsup/cygserver/Makefile.in
winsup/cygserver/README
winsup/cygserver/aclocal.m4
winsup/cygserver/autogen.sh
winsup/cygserver/bsd_helper.cc
winsup/cygserver/bsd_helper.h
winsup/cygserver/bsd_log.cc
winsup/cygserver/bsd_log.h
winsup/cygserver/bsd_mutex.cc
winsup/cygserver/bsd_mutex.h
winsup/cygserver/client.cc
winsup/cygserver/configure
winsup/cygserver/configure.ac
winsup/cygserver/cygserver-config
winsup/cygserver/cygserver.cc
winsup/cygserver/cygserver.conf
winsup/cygserver/msg.cc
winsup/cygserver/process.cc
winsup/cygserver/process.h
winsup/cygserver/sem.cc
winsup/cygserver/setpwd.cc
winsup/cygserver/shm.cc
winsup/cygserver/sysv_msg.cc
winsup/cygserver/sysv_sem.cc
winsup/cygserver/sysv_shm.cc
winsup/cygserver/threaded_queue.cc
winsup/cygserver/threaded_queue.h
winsup/cygserver/transport.cc
winsup/cygserver/transport.h
winsup/cygserver/transport_pipes.cc
winsup/cygserver/transport_pipes.h
winsup/cygserver/woutsup.h
winsup/cygwin/release/1.7.29
winsup/doc/.cvsignore
winsup/doc/ChangeLog
winsup/doc/Makefile.in
winsup/doc/README
winsup/doc/Wishlist
winsup/doc/aclocal.m4
winsup/doc/bodysnatcher.pl
winsup/doc/configure
winsup/doc/configure.ac
winsup/doc/cygserver.xml
winsup/doc/cygwin-api.in.xml
winsup/doc/cygwin-ug-net.xml
winsup/doc/cygwin.xsl
winsup/doc/cygwinenv.xml
winsup/doc/dll.xml
winsup/doc/doctool.c
winsup/doc/doctool.txt
winsup/doc/effectively.xml
winsup/doc/faq-api.xml
winsup/doc/faq-copyright.xml
winsup/doc/faq-programming.xml
winsup/doc/faq-resources.xml
winsup/doc/faq-setup.xml
winsup/doc/faq-using.xml
winsup/doc/faq-what.xml
winsup/doc/faq.xml
winsup/doc/fhandler-tut.txt
winsup/doc/filemodes.xml
winsup/doc/fo.xsl
winsup/doc/gcc.xml
winsup/doc/gdb.xml
winsup/doc/highlights.xml
winsup/doc/legal.xml
winsup/doc/new-features.xml
winsup/doc/ntsec.xml
winsup/doc/ov-ex-unix.xml
winsup/doc/ov-ex-win.xml
winsup/doc/overview.xml
winsup/doc/pathnames.xml
winsup/doc/programming.xml
winsup/doc/setup-env.xml
winsup/doc/setup-files.xml
winsup/doc/setup-locale.xml
winsup/doc/setup-maxmem.xml
winsup/doc/setup-net.xml
winsup/doc/specialnames.xml
winsup/doc/textbinary.xml
winsup/doc/ug-info.xml
winsup/doc/using.xml
winsup/doc/windres.xml
winsup/doc/xidepend
winsup/install-sh
winsup/lsaauth/ChangeLog
winsup/lsaauth/ChangeLog.64bit
winsup/lsaauth/Makefile.in
winsup/lsaauth/aclocal.m4
winsup/lsaauth/configure
winsup/lsaauth/configure.ac
winsup/lsaauth/cyglsa-config
winsup/lsaauth/cyglsa.c
winsup/lsaauth/cyglsa.din
winsup/lsaauth/cyglsa64.def
winsup/testsuite/ChangeLog
winsup/testsuite/Makefile.in
winsup/testsuite/README
winsup/testsuite/aclocal.m4
winsup/testsuite/config/default.exp
winsup/testsuite/configure
winsup/testsuite/configure.ac
winsup/testsuite/cygrun.c
winsup/testsuite/libltp/include/dataascii.h
winsup/testsuite/libltp/include/databin.h
winsup/testsuite/libltp/include/file_lock.h
winsup/testsuite/libltp/include/forker.h
winsup/testsuite/libltp/include/open_flags.h
winsup/testsuite/libltp/include/pattern.h
winsup/testsuite/libltp/include/random_range.h
winsup/testsuite/libltp/include/rmobj.h
winsup/testsuite/libltp/include/search_path.h
winsup/testsuite/libltp/include/str_to_bytes.h
winsup/testsuite/libltp/include/string_to_tokens.h
winsup/testsuite/libltp/include/test.h
winsup/testsuite/libltp/include/tlibio.h
winsup/testsuite/libltp/include/usctest.h
winsup/testsuite/libltp/include/write_log.h
winsup/testsuite/libltp/lib/dataascii.c
winsup/testsuite/libltp/lib/databin.c
winsup/testsuite/libltp/lib/datapid.c
winsup/testsuite/libltp/lib/forker.c
winsup/testsuite/libltp/lib/get_high_address.c
winsup/testsuite/libltp/lib/libtestsuite.c
winsup/testsuite/libltp/lib/open_flags.c
winsup/testsuite/libltp/lib/parse_opts.c
winsup/testsuite/libltp/lib/pattern.c
winsup/testsuite/libltp/lib/rmobj.c
winsup/testsuite/libltp/lib/search_path.c
winsup/testsuite/libltp/lib/str_to_bytes.c
winsup/testsuite/libltp/lib/string_to_tokens.c
winsup/testsuite/libltp/lib/tst_res.c
winsup/testsuite/libltp/lib/tst_sig.c
winsup/testsuite/libltp/lib/tst_tmpdir.c
winsup/testsuite/libltp/lib/write_log.c
winsup/testsuite/winsup.api/checksignal.c
winsup/testsuite/winsup.api/crlf.c
winsup/testsuite/winsup.api/cygload.cc
winsup/testsuite/winsup.api/cygload.exp
winsup/testsuite/winsup.api/cygload.h
winsup/testsuite/winsup.api/devdsp.c
winsup/testsuite/winsup.api/devdsp_okay.h
winsup/testsuite/winsup.api/devzero.c
winsup/testsuite/winsup.api/iospeed.c
winsup/testsuite/winsup.api/known_bugs.tcl
winsup/testsuite/winsup.api/ltp/access01.c
winsup/testsuite/winsup.api/ltp/access03.c
winsup/testsuite/winsup.api/ltp/access04.c
winsup/testsuite/winsup.api/ltp/access05.c
winsup/testsuite/winsup.api/ltp/alarm01.c
winsup/testsuite/winsup.api/ltp/alarm02.c
winsup/testsuite/winsup.api/ltp/alarm03.c
winsup/testsuite/winsup.api/ltp/alarm07.c
winsup/testsuite/winsup.api/ltp/asyncio02.c
winsup/testsuite/winsup.api/ltp/chdir02.c
winsup/testsuite/winsup.api/ltp/chdir04.c
winsup/testsuite/winsup.api/ltp/chmod01.c
winsup/testsuite/winsup.api/ltp/chmod02.c
winsup/testsuite/winsup.api/ltp/chown01.c
winsup/testsuite/winsup.api/ltp/close01.c
winsup/testsuite/winsup.api/ltp/close02.c
winsup/testsuite/winsup.api/ltp/close08.c
winsup/testsuite/winsup.api/ltp/creat01.c
winsup/testsuite/winsup.api/ltp/creat03.c
winsup/testsuite/winsup.api/ltp/creat09.c
winsup/testsuite/winsup.api/ltp/dup01.c
winsup/testsuite/winsup.api/ltp/dup02.c
winsup/testsuite/winsup.api/ltp/dup03.c
winsup/testsuite/winsup.api/ltp/dup04.c
winsup/testsuite/winsup.api/ltp/dup05.c
winsup/testsuite/winsup.api/ltp/execl01.c
winsup/testsuite/winsup.api/ltp/execle01.c
winsup/testsuite/winsup.api/ltp/execlp01.c
winsup/testsuite/winsup.api/ltp/execv01.c
winsup/testsuite/winsup.api/ltp/execve01.c
winsup/testsuite/winsup.api/ltp/execvp01.c
winsup/testsuite/winsup.api/ltp/exit01.c
winsup/testsuite/winsup.api/ltp/exit02.c
winsup/testsuite/winsup.api/ltp/fchdir01.c
winsup/testsuite/winsup.api/ltp/fchdir02.c
winsup/testsuite/winsup.api/ltp/fchmod01.c
winsup/testsuite/winsup.api/ltp/fchown01.c
winsup/testsuite/winsup.api/ltp/fcntl02.c
winsup/testsuite/winsup.api/ltp/fcntl03.c
winsup/testsuite/winsup.api/ltp/fcntl04.c
winsup/testsuite/winsup.api/ltp/fcntl05.c
winsup/testsuite/winsup.api/ltp/fcntl07.c
winsup/testsuite/winsup.api/ltp/fcntl07B.c
winsup/testsuite/winsup.api/ltp/fcntl08.c
winsup/testsuite/winsup.api/ltp/fcntl09.c
winsup/testsuite/winsup.api/ltp/fcntl10.c
winsup/testsuite/winsup.api/ltp/fork01.c
winsup/testsuite/winsup.api/ltp/fork02.c
winsup/testsuite/winsup.api/ltp/fork03.c
winsup/testsuite/winsup.api/ltp/fork04.c
winsup/testsuite/winsup.api/ltp/fork06.c
winsup/testsuite/winsup.api/ltp/fork07.c
winsup/testsuite/winsup.api/ltp/fork09.c
winsup/testsuite/winsup.api/ltp/fork10.c
winsup/testsuite/winsup.api/ltp/fork11.c
winsup/testsuite/winsup.api/ltp/fpathconf01.c
winsup/testsuite/winsup.api/ltp/fstat01.c
winsup/testsuite/winsup.api/ltp/fstat02.c
winsup/testsuite/winsup.api/ltp/fstat03.c
winsup/testsuite/winsup.api/ltp/fstat04.c
winsup/testsuite/winsup.api/ltp/fsync01.c
winsup/testsuite/winsup.api/ltp/ftruncate01.c
winsup/testsuite/winsup.api/ltp/ftruncate02.c
winsup/testsuite/winsup.api/ltp/ftruncate03.c
winsup/testsuite/winsup.api/ltp/getegid01.c
winsup/testsuite/winsup.api/ltp/geteuid01.c
winsup/testsuite/winsup.api/ltp/getgid01.c
winsup/testsuite/winsup.api/ltp/getgid02.c
winsup/testsuite/winsup.api/ltp/getgid03.c
winsup/testsuite/winsup.api/ltp/getgroups01.c
winsup/testsuite/winsup.api/ltp/getgroups02.c
winsup/testsuite/winsup.api/ltp/gethostid01.c
winsup/testsuite/winsup.api/ltp/gethostname01.c
winsup/testsuite/winsup.api/ltp/getpgid01.c
winsup/testsuite/winsup.api/ltp/getpgid02.c
winsup/testsuite/winsup.api/ltp/getpgrp01.c
winsup/testsuite/winsup.api/ltp/getpid01.c
winsup/testsuite/winsup.api/ltp/getpid02.c
winsup/testsuite/winsup.api/ltp/getppid01.c
winsup/testsuite/winsup.api/ltp/getppid02.c
winsup/testsuite/winsup.api/ltp/getuid01.c
winsup/testsuite/winsup.api/ltp/getuid02.c
winsup/testsuite/winsup.api/ltp/getuid03.c
winsup/testsuite/winsup.api/ltp/kill01.c
winsup/testsuite/winsup.api/ltp/kill02.c
winsup/testsuite/winsup.api/ltp/kill03.c
winsup/testsuite/winsup.api/ltp/kill04.c
winsup/testsuite/winsup.api/ltp/kill09.c
winsup/testsuite/winsup.api/ltp/link02.c
winsup/testsuite/winsup.api/ltp/link03.c
winsup/testsuite/winsup.api/ltp/link04.c
winsup/testsuite/winsup.api/ltp/link05.c
winsup/testsuite/winsup.api/ltp/lseek01.c
winsup/testsuite/winsup.api/ltp/lseek02.c
winsup/testsuite/winsup.api/ltp/lseek03.c
winsup/testsuite/winsup.api/ltp/lseek04.c
winsup/testsuite/winsup.api/ltp/lseek05.c
winsup/testsuite/winsup.api/ltp/lseek06.c
winsup/testsuite/winsup.api/ltp/lseek07.c
winsup/testsuite/winsup.api/ltp/lseek08.c
winsup/testsuite/winsup.api/ltp/lseek09.c
winsup/testsuite/winsup.api/ltp/lseek10.c
winsup/testsuite/winsup.api/ltp/lstat02.c
winsup/testsuite/winsup.api/ltp/mkdir01.c
winsup/testsuite/winsup.api/ltp/mkdir08.c
winsup/testsuite/winsup.api/ltp/mknod01.c
winsup/testsuite/winsup.api/ltp/mmap001.c
winsup/testsuite/winsup.api/ltp/mmap02.c
winsup/testsuite/winsup.api/ltp/mmap03.c
winsup/testsuite/winsup.api/ltp/mmap04.c
winsup/testsuite/winsup.api/ltp/mmap05.c
winsup/testsuite/winsup.api/ltp/mmap06.c
winsup/testsuite/winsup.api/ltp/mmap07.c
winsup/testsuite/winsup.api/ltp/mmap08.c
winsup/testsuite/winsup.api/ltp/munmap01.c
winsup/testsuite/winsup.api/ltp/munmap02.c
winsup/testsuite/winsup.api/ltp/nice05.c
winsup/testsuite/winsup.api/ltp/open02.c
winsup/testsuite/winsup.api/ltp/open03.c
winsup/testsuite/winsup.api/ltp/pathconf01.c
winsup/testsuite/winsup.api/ltp/pause01.c
winsup/testsuite/winsup.api/ltp/pipe01.c
winsup/testsuite/winsup.api/ltp/pipe08.c
winsup/testsuite/winsup.api/ltp/pipe09.c
winsup/testsuite/winsup.api/ltp/pipe10.c
winsup/testsuite/winsup.api/ltp/pipe11.c
winsup/testsuite/winsup.api/ltp/poll01.c
winsup/testsuite/winsup.api/ltp/read01.c
winsup/testsuite/winsup.api/ltp/read04.c
winsup/testsuite/winsup.api/ltp/readdir01.c
winsup/testsuite/winsup.api/ltp/readlink01.c
winsup/testsuite/winsup.api/ltp/readlink02.c
winsup/testsuite/winsup.api/ltp/readlink03.c
winsup/testsuite/winsup.api/ltp/rename01.c
winsup/testsuite/winsup.api/ltp/rename02.c
winsup/testsuite/winsup.api/ltp/rename08.c
winsup/testsuite/winsup.api/ltp/rename10.c
winsup/testsuite/winsup.api/ltp/rmdir01.c
winsup/testsuite/winsup.api/ltp/rmdir04.c
winsup/testsuite/winsup.api/ltp/rmdir05.c
winsup/testsuite/winsup.api/ltp/sbrk01.c
winsup/testsuite/winsup.api/ltp/select01.c
winsup/testsuite/winsup.api/ltp/select02.c
winsup/testsuite/winsup.api/ltp/select03.c
winsup/testsuite/winsup.api/ltp/setgid01.c
winsup/testsuite/winsup.api/ltp/setgroups01.c
winsup/testsuite/winsup.api/ltp/setpgid01.c
winsup/testsuite/winsup.api/ltp/setregid01.c
winsup/testsuite/winsup.api/ltp/setreuid01.c
winsup/testsuite/winsup.api/ltp/setuid01.c
winsup/testsuite/winsup.api/ltp/setuid02.c
winsup/testsuite/winsup.api/ltp/signal03.c
winsup/testsuite/winsup.api/ltp/stat01.c
winsup/testsuite/winsup.api/ltp/stat02.c
winsup/testsuite/winsup.api/ltp/stat03.c
winsup/testsuite/winsup.api/ltp/stat05.c
winsup/testsuite/winsup.api/ltp/stat06.c
winsup/testsuite/winsup.api/ltp/symlink01.c
winsup/testsuite/winsup.api/ltp/symlink02.c
winsup/testsuite/winsup.api/ltp/symlink03.c
winsup/testsuite/winsup.api/ltp/symlink04.c
winsup/testsuite/winsup.api/ltp/symlink05.c
winsup/testsuite/winsup.api/ltp/sync01.c
winsup/testsuite/winsup.api/ltp/sync02.c
winsup/testsuite/winsup.api/ltp/time01.c
winsup/testsuite/winsup.api/ltp/time02.c
winsup/testsuite/winsup.api/ltp/times01.c
winsup/testsuite/winsup.api/ltp/times02.c
winsup/testsuite/winsup.api/ltp/times03.c
winsup/testsuite/winsup.api/ltp/truncate01.c
winsup/testsuite/winsup.api/ltp/truncate02.c
winsup/testsuite/winsup.api/ltp/ulimit01.c
winsup/testsuite/winsup.api/ltp/umask01.c
winsup/testsuite/winsup.api/ltp/umask02.c
winsup/testsuite/winsup.api/ltp/umask03.c
winsup/testsuite/winsup.api/ltp/uname01.c
winsup/testsuite/winsup.api/ltp/unlink05.c
winsup/testsuite/winsup.api/ltp/unlink06.c
winsup/testsuite/winsup.api/ltp/unlink07.c
winsup/testsuite/winsup.api/ltp/unlink08.c
winsup/testsuite/winsup.api/ltp/vfork01.c
winsup/testsuite/winsup.api/ltp/wait02.c
winsup/testsuite/winsup.api/ltp/wait401.c
winsup/testsuite/winsup.api/ltp/wait402.c
winsup/testsuite/winsup.api/ltp/write01.c
winsup/testsuite/winsup.api/ltp/write02.c
winsup/testsuite/winsup.api/ltp/write03.c
winsup/testsuite/winsup.api/mmaptest01.c
winsup/testsuite/winsup.api/mmaptest02.c
winsup/testsuite/winsup.api/mmaptest03.c
winsup/testsuite/winsup.api/mmaptest04.c
winsup/testsuite/winsup.api/msgtest.c
winsup/testsuite/winsup.api/nullgetcwd.c
winsup/testsuite/winsup.api/pthread/cancel1.c
winsup/testsuite/winsup.api/pthread/cancel10.c
winsup/testsuite/winsup.api/pthread/cancel11.c
winsup/testsuite/winsup.api/pthread/cancel12.c
winsup/testsuite/winsup.api/pthread/cancel2.c
winsup/testsuite/winsup.api/pthread/cancel3.c
winsup/testsuite/winsup.api/pthread/cancel4.c
winsup/testsuite/winsup.api/pthread/cancel5.c
winsup/testsuite/winsup.api/pthread/cancel6.c
winsup/testsuite/winsup.api/pthread/cancel7.c
winsup/testsuite/winsup.api/pthread/cancel8.c
winsup/testsuite/winsup.api/pthread/cancel9.c
winsup/testsuite/winsup.api/pthread/cleanup2.c
winsup/testsuite/winsup.api/pthread/cleanup3.c
winsup/testsuite/winsup.api/pthread/condvar1.c
winsup/testsuite/winsup.api/pthread/condvar2.c
winsup/testsuite/winsup.api/pthread/condvar2_1.c
winsup/testsuite/winsup.api/pthread/condvar3.c
winsup/testsuite/winsup.api/pthread/condvar3_1.c
winsup/testsuite/winsup.api/pthread/condvar3_2.c
winsup/testsuite/winsup.api/pthread/condvar3_3.c
winsup/testsuite/winsup.api/pthread/condvar4.c
winsup/testsuite/winsup.api/pthread/condvar5.c
winsup/testsuite/winsup.api/pthread/condvar6.c
winsup/testsuite/winsup.api/pthread/condvar7.c
winsup/testsuite/winsup.api/pthread/condvar8.c
winsup/testsuite/winsup.api/pthread/condvar9.c
winsup/testsuite/winsup.api/pthread/count1.c
winsup/testsuite/winsup.api/pthread/create1.c
winsup/testsuite/winsup.api/pthread/create2.c
winsup/testsuite/winsup.api/pthread/equal1.c
winsup/testsuite/winsup.api/pthread/exit1.c
winsup/testsuite/winsup.api/pthread/exit2.c
winsup/testsuite/winsup.api/pthread/exit3.c
winsup/testsuite/winsup.api/pthread/inherit1.c
winsup/testsuite/winsup.api/pthread/join0.c
winsup/testsuite/winsup.api/pthread/join1.c
winsup/testsuite/winsup.api/pthread/join2.c
winsup/testsuite/winsup.api/pthread/mainthreadexits.c
winsup/testsuite/winsup.api/pthread/mutex1.c
winsup/testsuite/winsup.api/pthread/mutex1d.c
winsup/testsuite/winsup.api/pthread/mutex1e.c
winsup/testsuite/winsup.api/pthread/mutex1n.c
winsup/testsuite/winsup.api/pthread/mutex1r.c
winsup/testsuite/winsup.api/pthread/mutex2.c
winsup/testsuite/winsup.api/pthread/mutex3.c
winsup/testsuite/winsup.api/pthread/mutex4.c
winsup/testsuite/winsup.api/pthread/mutex5.c
winsup/testsuite/winsup.api/pthread/mutex6d.c
winsup/testsuite/winsup.api/pthread/mutex6e.c
winsup/testsuite/winsup.api/pthread/mutex6n.c
winsup/testsuite/winsup.api/pthread/mutex6r.c
winsup/testsuite/winsup.api/pthread/mutex7.c
winsup/testsuite/winsup.api/pthread/mutex7d.c
winsup/testsuite/winsup.api/pthread/mutex7e.c
winsup/testsuite/winsup.api/pthread/mutex7n.c
winsup/testsuite/winsup.api/pthread/mutex7r.c
winsup/testsuite/winsup.api/pthread/mutex8e.c
winsup/testsuite/winsup.api/pthread/mutex8n.c
winsup/testsuite/winsup.api/pthread/mutex8r.c
winsup/testsuite/winsup.api/pthread/once1.c
winsup/testsuite/winsup.api/pthread/priority1.c
winsup/testsuite/winsup.api/pthread/priority2.c
winsup/testsuite/winsup.api/pthread/rwlock1.c
winsup/testsuite/winsup.api/pthread/rwlock2.c
winsup/testsuite/winsup.api/pthread/rwlock3.c
winsup/testsuite/winsup.api/pthread/rwlock4.c
winsup/testsuite/winsup.api/pthread/rwlock5.c
winsup/testsuite/winsup.api/pthread/rwlock6.c
winsup/testsuite/winsup.api/pthread/rwlock7.c
winsup/testsuite/winsup.api/pthread/self1.c
winsup/testsuite/winsup.api/pthread/self2.c
winsup/testsuite/winsup.api/pthread/test.h
winsup/testsuite/winsup.api/pthread/threadidafterfork.c
winsup/testsuite/winsup.api/pthread/tsd1.c
winsup/testsuite/winsup.api/resethand.c
winsup/testsuite/winsup.api/samples/sample-fail.c
winsup/testsuite/winsup.api/samples/sample-miscompile.c
winsup/testsuite/winsup.api/samples/sample-pass.c
winsup/testsuite/winsup.api/semtest.c
winsup/testsuite/winsup.api/shmtest.c
winsup/testsuite/winsup.api/sigchld.c
winsup/testsuite/winsup.api/signal-into-win32-api.c
winsup/testsuite/winsup.api/systemcall.c
winsup/testsuite/winsup.api/user_malloc.c
winsup/testsuite/winsup.api/waitpid.c
winsup/testsuite/winsup.api/winsup.exp
winsup/utils/COPYING.dumper
winsup/utils/ChangeLog
winsup/utils/ChangeLog-2000
winsup/utils/ChangeLog.64bit
winsup/utils/Makefile.in
winsup/utils/aclocal.m4
winsup/utils/autogen.sh
winsup/utils/bloda.cc
winsup/utils/configure
winsup/utils/configure.ac
winsup/utils/cygcheck.cc
winsup/utils/cygpath.cc
winsup/utils/cygwin-console-helper.cc
winsup/utils/dump_setup.cc
winsup/utils/dumper.cc
winsup/utils/dumper.h
winsup/utils/getconf.c
winsup/utils/getfacl.c
winsup/utils/kill.cc
winsup/utils/ldd.cc
winsup/utils/ldh.cc
winsup/utils/loadlib.h
winsup/utils/locale.cc
winsup/utils/minidumper.cc
winsup/utils/mkgroup.c
winsup/utils/mkpasswd.c
winsup/utils/module_info.cc
winsup/utils/mount.cc
winsup/utils/parse_pe.cc
winsup/utils/passwd.c
winsup/utils/path.cc
winsup/utils/path.h
winsup/utils/pldd.c
winsup/utils/ps.cc
winsup/utils/regtool.cc
winsup/utils/setfacl.c
winsup/utils/setmetamode.c
winsup/utils/ssp.c
winsup/utils/ssp.txt
winsup/utils/strace.cc
winsup/utils/testsuite.cc
winsup/utils/testsuite.h
winsup/utils/tzset.c
winsup/utils/umount.cc
winsup/utils/utils.xml
winsup/utils/wide_path.h
Diffstat (limited to 'winsup/cygserver/bsd_mutex.cc')
-rw-r--r-- | winsup/cygserver/bsd_mutex.cc | 386 |
1 files changed, 0 insertions, 386 deletions
diff --git a/winsup/cygserver/bsd_mutex.cc b/winsup/cygserver/bsd_mutex.cc deleted file mode 100644 index a13cfe07d..000000000 --- a/winsup/cygserver/bsd_mutex.cc +++ /dev/null @@ -1,386 +0,0 @@ -/* bsd_mutex.cc - - Copyright 2003, 2004, 2005, 2007, 2012 Red Hat Inc. - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ -#ifdef __OUTSIDE_CYGWIN__ -#include "woutsup.h" -#include <errno.h> -#define _KERNEL 1 -#define __BSD_VISIBLE 1 -#include <sys/smallprint.h> -#include <limits.h> -#include <stdlib.h> -#include <sys/msg.h> -#include <sys/sem.h> - -#include "process.h" -#include "cygserver_ipc.h" - -/* A BSD kernel global mutex. */ -struct mtx Giant; - -void -mtx_init (mtx *m, const char *name, const void *, int) -{ - m->name = name; - m->owner = 0; - m->cnt = 0; - /* Can't use Windows Mutexes here since Windows Mutexes are only - unlockable by the lock owner. */ - m->h = CreateSemaphore (NULL, 1, 1, NULL); - if (!m->h) - panic ("couldn't allocate %s mutex, %lu\n", name, GetLastError ()); -} - -void -_mtx_lock (mtx *m, DWORD winpid, const char *file, int line) -{ - _log (file, line, LOG_DEBUG, "Try locking mutex %s (%u) (hold: %u)", - m->name, winpid, m->owner); - if (WaitForSingleObject (m->h, INFINITE) != WAIT_OBJECT_0) - _panic (file, line, "wait for %s in %d failed, %lu", m->name, winpid, - GetLastError ()); - m->owner = winpid; - _log (file, line, LOG_DEBUG, "Locked mutex %s/%u (%u)", - m->name, ++m->cnt, winpid); -} - -int -mtx_owned (mtx *m, DWORD winpid) -{ - return m->owner == winpid; -} - -void -_mtx_assert (mtx *m, int what, DWORD winpid, const char *file, int line) -{ - switch (what) - { - case MA_OWNED: - if (!mtx_owned (m, winpid)) - _panic (file, line, "Mutex %s not owned", m->name); - break; - case MA_NOTOWNED: - if (mtx_owned (m, winpid)) - _panic (file, line, "Mutex %s is owned", m->name); - break; - default: - break; - } -} - -void -_mtx_unlock (mtx *m, const char *file, int line) -{ - DWORD owner = m->owner; - unsigned long cnt = m->cnt; - m->owner = 0; - /* Cautiously check if mtx_destroy has been called (shutdown). - In that case, m->h is NULL. */ - if (m->h && !ReleaseSemaphore (m->h, 1, NULL)) - { - /* Check if the semaphore was already on it's max value. */ - if (GetLastError () != ERROR_TOO_MANY_POSTS) - _panic (file, line, "release of mutex %s failed, %lu", m->name, - GetLastError ()); - } - _log (file, line, LOG_DEBUG, "Unlocked mutex %s/%u (owner: %u)", - m->name, cnt, owner); -} - -void -mtx_destroy (mtx *m) -{ - HANDLE tmp = m->h; - m->h = NULL; - if (tmp) - CloseHandle (tmp); -} - -/* - * Helper functions for msleep/wakeup. - */ - -static int -win_priority (int priority) -{ - int p = (int)((priority) & PRIO_MASK) - PZERO; - /* Generating a valid priority value is a bit tricky. The only valid - values on NT4 are -15, -2, -1, 0, 1, 2, 15. */ - switch (p) - { - case -15: case -14: case -13: case -12: case -11: - return THREAD_PRIORITY_IDLE; - case -10: case -9: case -8: case -7: case -6: - return THREAD_PRIORITY_LOWEST; - case -5: case -4: case -3: case -2: case -1: - return THREAD_PRIORITY_BELOW_NORMAL; - case 0: - return THREAD_PRIORITY_NORMAL; - case 1: case 2: case 3: case 4: case 5: - return THREAD_PRIORITY_ABOVE_NORMAL; - case 6: case 7: case 8: case 9: case 10: - return THREAD_PRIORITY_HIGHEST; - case 11: case 12: case 13: case 14: case 15: - return THREAD_PRIORITY_TIME_CRITICAL; - } - return THREAD_PRIORITY_NORMAL; -} - -/* - * Sets the thread priority, returns the old priority. - */ -static int -set_priority (int priority) -{ - int old_prio = GetThreadPriority (GetCurrentThread ()); - if (!SetThreadPriority (GetCurrentThread (), win_priority (priority))) - log (LOG_WARNING, - "Warning: Setting thread priority to %d failed with error %lu\n", - win_priority (priority), GetLastError ()); - return old_prio; -} - -/* - * Original description from BSD code: - * - * General sleep call. Suspends the current process until a wakeup is - * performed on the specified identifier. The process will then be made - * runnable with the specified priority. Sleeps at most timo/hz seconds - * (0 means no timeout). If pri includes PCATCH flag, signals are checked - * before and after sleeping, else signals are not checked. Returns 0 if - * awakened, EWOULDBLOCK if the timeout expires. If PCATCH is set and a - * signal needs to be delivered, ERESTART is returned if the current system - * call should be restarted if possible, and EINTR is returned if the system - * call should be interrupted by the signal (return EINTR). - * - * The mutex argument is exited before the caller is suspended, and - * entered before msleep returns. If priority includes the PDROP - * flag the mutex is not entered before returning. - */ -static HANDLE msleep_glob_evt; - -class msleep_sync_array -{ - enum msleep_action { - MSLEEP_ENTER = 0, - MSLEEP_LEAVE, - MSLEEP_WAKEUP - }; - - CRITICAL_SECTION cs; - long cnt; - long max_cnt; - struct msleep_record { - void *ident; - HANDLE wakeup_evt; - LONG threads; - } *a; - - int find_ident (void *ident, msleep_action action) - { - int i; - for (i = 0; i < cnt; ++i) - if (a[i].ident == ident) - return i; - if (i >= max_cnt) - panic ("ident %x not found and run out of slots.", ident); - if (i >= cnt && action == MSLEEP_LEAVE) - panic ("ident %x not found (%d).", ident, action); - return i; - } - - HANDLE first_entry (int i, void *ident) - { - debug ("New ident %x, index %d", ident, i); - a[i].ident = ident; - a[i].wakeup_evt = CreateEvent (NULL, TRUE, FALSE, NULL); - if (!a[i].wakeup_evt) - panic ("CreateEvent failed: %lu", GetLastError ()); - debug ("i = %d, CreateEvent: %x", i, a[i].wakeup_evt); - a[i].threads = 1; - ++cnt; - return a[i].wakeup_evt; - } - - HANDLE next_entry (int i) - { - if (a[i].ident && WaitForSingleObject (a[i].wakeup_evt, 0) != WAIT_OBJECT_0) - { - ++a[i].threads; - return a[i].wakeup_evt; - } - return NULL; - } - -public: - - msleep_sync_array (int count) : cnt (0), max_cnt (count) - { - InitializeCriticalSection (&cs); - if (!(a = new msleep_record[count])) - panic ("Allocating msleep records failed: %d", errno); - } - - HANDLE enter (void *ident) - { - HANDLE evt = NULL; - while (!evt) - { - EnterCriticalSection (&cs); - int i = find_ident (ident, MSLEEP_ENTER); - if (i >= cnt) - evt = first_entry (i, ident); - else if (!(evt = next_entry (i))) - { - /* wakeup has been called, so sleep to wait until all - formerly waiting threads have left and retry. */ - LeaveCriticalSection (&cs); - Sleep (1L); - } - } - LeaveCriticalSection (&cs); - return evt; - } - - void leave (void *ident) - { - EnterCriticalSection (&cs); - int i = find_ident (ident, MSLEEP_LEAVE); - if (--a[i].threads == 0) - { - debug ("i = %d, CloseEvent: %x", i, a[i].wakeup_evt); - CloseHandle (a[i].wakeup_evt); - a[i].ident = NULL; - --cnt; - if (i < cnt) - a[i] = a[cnt]; - } - LeaveCriticalSection (&cs); - } - - void wakeup (void *ident) - { - EnterCriticalSection (&cs); - int i = find_ident (ident, MSLEEP_WAKEUP); - if (i < cnt && a[i].ident) - SetEvent (a[i].wakeup_evt); - LeaveCriticalSection (&cs); - } -}; - -static msleep_sync_array *msleep_sync; - -void -msleep_init (void) -{ - extern struct msginfo msginfo; - extern struct seminfo seminfo; - - msleep_glob_evt = CreateEvent (NULL, TRUE, FALSE, NULL); - if (!msleep_glob_evt) - panic ("CreateEvent in msleep_init failed: %lu", GetLastError ()); - int32_t msgmni = support_msgqueues ? msginfo.msgmni : 0; - int32_t semmni = support_semaphores ? seminfo.semmni : 0; - TUNABLE_INT_FETCH ("kern.ipc.msgmni", &msgmni); - TUNABLE_INT_FETCH ("kern.ipc.semmni", &semmni); - debug ("Try allocating msgmni (%d) + semmni (%d) msleep records", - msgmni, semmni); - msleep_sync = new msleep_sync_array (msgmni + semmni); - if (!msleep_sync) - panic ("Allocating msleep records in msleep_init failed: %d", errno); -} - -int -_msleep (void *ident, struct mtx *mtx, int priority, - const char *wmesg, int timo, struct thread *td) -{ - int ret = -1; - - HANDLE evt = msleep_sync->enter (ident); - - if (mtx) - mtx_unlock (mtx); - int old_priority = set_priority (priority); - HANDLE obj[4] = - { - evt, - msleep_glob_evt, - td->client->handle (), - td->client->signal_arrived () - }; - /* PCATCH handling. If PCATCH is given and signal_arrived is a valid - handle, then it's used in the WaitFor call and EINTR is returned. */ - int obj_cnt = 3; - if ((priority & PCATCH) - && td->client->signal_arrived () != INVALID_HANDLE_VALUE) - obj_cnt = 4; - switch (WaitForMultipleObjects (obj_cnt, obj, FALSE, timo ?: INFINITE)) - { - case WAIT_OBJECT_0: /* wakeup() has been called. */ - ret = 0; - debug ("msleep wakeup called for %d", td->td_proc->winpid); - break; - case WAIT_OBJECT_0 + 1: /* Shutdown event (triggered by wakeup_all). */ - priority |= PDROP; - /*FALLTHRU*/ - case WAIT_OBJECT_0 + 2: /* The dependent process has exited. */ - debug ("msleep process exit or shutdown for %d", td->td_proc->winpid); - ret = EIDRM; - break; - case WAIT_OBJECT_0 + 3: /* Signal for calling process arrived. */ - debug ("msleep process got signal for %d", td->td_proc->winpid); - ret = EINTR; - break; - case WAIT_TIMEOUT: - ret = EWOULDBLOCK; - break; - default: - /* There's a chance that a process has been terminated before - WaitForMultipleObjects has been called. In this case the handles - might be invalid. The error code returned is ERROR_INVALID_HANDLE. - Since we can trust the values of these handles otherwise, we - treat an ERROR_INVALID_HANDLE as a normal process termination and - hope for the best. */ - if (GetLastError () != ERROR_INVALID_HANDLE) - panic ("wait in msleep (%s) failed, %lu", wmesg, GetLastError ()); - debug ("wait in msleep (%s) failed for %d, %lu", wmesg, - td->td_proc->winpid, GetLastError ()); - ret = EIDRM; - break; - } - - msleep_sync->leave (ident); - - set_priority (old_priority); - - if (mtx && !(priority & PDROP)) - mtx_lock (mtx); - return ret; -} - -/* - * Make all threads sleeping on the specified identifier runnable. - */ -int -wakeup (void *ident) -{ - msleep_sync->wakeup (ident); - return 0; -} - -/* - * Wakeup all sleeping threads. Only called in the context of cygserver - * shutdown. - */ -void -wakeup_all (void) -{ - SetEvent (msleep_glob_evt); -} -#endif /* __OUTSIDE_CYGWIN__ */ |