summaryrefslogtreecommitdiff
path: root/mysys
Commit message (Collapse)AuthorAgeFilesLines
* WL#5161 : Cross-platform build with CMakeVladislav Vaintroub2009-11-095-23/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BUILD-CMAKE: WL#5161 : Documentation on how to build with CMake on Unix/Windows BUILD/Makefile.am: Add new file BUILD/autorun.sh: WL#5161 : use choose_configure instead of autotools configure script (choose configure will call cmake if cmake is available) BUILD/choose_configure.sh: WL#5161 : use choose_configure instead of autotools configure script (choose configure will call cmake if cmake is available) CMakeLists.txt: WL#5161 : Rewrite top-level CMakeLists.txt. Remove Windows specifics - compiler flags handling moved to configure.cmake - storage engine/plugin stuff moved into cmake/plugin.cmake - copy docs Makefile.am: Added new files client/CMakeLists.txt: WL#5161 : Rewrite CMakeLists.txt to be platform-independent Handle packagng (add INSTALL commands) cmake/Makefile.am: WL#5161 : use choose_configure instead of autotools configure script (choose configure will call cmake if cmake is available) cmake/abi_check.cmake: Custom targets for abi_check (for cmake) cmake/bison.cmake: - Check bison availability - Add RUN_BISON macro (used to create sql_yacc.cc and sql_yacc.h) cmake/cat.cmake: Add helper script to concatenate files. cmake/character_sets.cmake: Handle configuration parameters WITH_EXTRA_CHARSETS cmake/check_minimal_version.cmake: Helper script to check the minimum required version of cmake cmake/configure.pl: Add perl script to convert ./configure parameters for cmake cmake/create_initial_db.cmake.in: Add script helper to create initial database. (on Windows, we pack initial db with the redistribution package) cmake/do_abi_check.cmake: Perform abi check cmake/dtrace.cmake: Handle dtrace in CMake Build. Check for dtrace availablility, run dtrace -G on solaris in prelink step cmake/dtrace_prelink.cmake: Run dtrace -G on Solaris in pre-link step, link the object it creates together with library or executable cmake/install_macros.cmake: Helper macros for packaging (install pdb on Windows, install symlinks on Unix) cmake/make_dist.cmake.in: "make dist" - - pack autotools ./configure script with the source (renamed to configure.am) - pack bison output cmake/merge_archives_unix.cmake.in: script to merge static libraries on Unix cmake/misc.cmake: Build helper macros - MERGE_STATIC_LIBS We use it when building client library and embedded (avoid recompilation) - Convert source file paths to absolute names. We use it in to locate files of a different project, when the files need to be recompiled (e.g in embedded several storage engines are recompiled with -DEMBEDDED_LIBRARY) cmake/mysql_version.cmake: Extract version info from configure.in Handle package names. cmake/plugin.cmake: Rewrote storage/mysql_storage_engine.cmake to handle other types of plugins and do it in OS-independent manner. cmake/readline.cmake: Macros to handle WITH_READLINE/WITH_LIBEDIT parameters cmake/ssl.cmake: Add macros to handle WITH_SSL parameter. cmake/stack_direction.c: Helper to check stack direction. cmake/zlib.cmake: Add macros to handle WITH_ZLIB parameter cmd-line-utils/libedit/CMakeLists.txt: Build libedit with cmake. cmd-line-utils/libedit/Makefile.am: Add new file cmd-line-utils/readline/CMakeLists.txt: Build readline with CMake. cmd-line-utils/readline/Makefile.am: Add new file config.h.cmake: WL#5161 : Add config.h template for cmake configure.cmake: WL#5161 : Add platform tests ( for cmake) configure.in: Added new subdirectories dbug/CMakeLists.txt: WL#5161 extra/CMakeLists.txt: WL#5161 extra/yassl/CMakeLists.txt: WL#5161 extra/yassl/taocrypt/CMakeLists.txt: WL#5161 include/Makefile.am: Add new file include/keycache.h: remove configure-win.h and remove HUGE_PTR defined there. include/my_global.h: use my_config.h for Windows, not config-win.h anymore include/my_pthread.h: - Move thread_safe_increment from config-win.h to other headers (config-win.h is not used anymore) - Declare pthread_cancel on Windows (it is used in daemon_example) include/my_sys.h: Add malloc.h on Windows (we use -D_WIN32_LEAN_AND_MEAN now, and with this define malloc.h is not included automatically via windows.h) include/mysql/plugin.h: Handle pure-C plugins with Microsoft compiler. include/thr_alarm.h: remove rf_SetTimer that used to be defined in config-win.h Replace with UINT_PTR (we do not use config-win.h anymore and typedef was needed in this single place only) libmysql/CMakeLists.txt: Avoid pointless recompilation of source files in client library if possible. Merge static libs (dbug, mysys) to create static client library. libmysqld/CMakeLists.txt: Avoid pointless recompilation of source files when building embedded. Instead, merge dbug and mysys (and some other static libs) into embedded. libmysqld/examples/CMakeLists.txt: Embedded compilation on Unix libmysqld/lib_sql.cc: Do not define THD::clear_error() in lib_sql.cc for embedded. Instead, use the same inline definition from sql_class.h as in none-embedded case (fixes duplicate symbol errors on Windows and removes pointless #ifdef EMBEDDED) man/CMakeLists.txt: Install man files. man/Makefile.am: Add new file. mysql-test/CMakeLists.txt: Install mysql-test files mysql-test/Makefile.am: Add new files mysql-test/lib/My/ConfigFactory.pm: Allow testing with mtr in out-of-source builds. mysql-test/lib/My/Find.pm: the build configurations are now also available on Unix Xcode on Mac uses the Release, RelwithDebinfo and Debug subdirectories for executables. Earlier, build configurations were available only on Windows. mysql-test/lib/My/SafeProcess.pm: Allow testing with mtr in out-of-source builds. mysql-test/lib/My/SafeProcess/CMakeLists.txt: Port CMakeLists.txt to Unix mysql-test/lib/My/SafeProcess/safe_kill_win.cc: add stdlib.h (to be able to compile with -DWIN32_LEAN_AND_MEAN) mysql-test/lib/My/SafeProcess/safe_process_win.cc: Add stdlib.h (to be able to compile with -DWIN32_LEAN_AND_MEAN) define JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE if not defined (can happen using MinGW compiler that comes with old SDK) mysql-test/mtr.out-of-source: Allow testing with mtr in out-of-source builds. mysql-test/mysql-test-run.pl: Allow testing with mtr in out-of-source builds. Use common find_plugin macro for Windows and unix. mysql-test/t/fulltext_plugin.test: This test can now run on Windows as well. mysys/CMakeLists.txt: Port CMakeLists.txt to Unix mysys/my_create.c: config-win.h is dead => NO_OPEN_3 is never defined. mysys/my_getsystime.c: config-win.h is dead => define OFFSET_TO_EPOCH where it is used. mysys/my_winthread.c: Add win32 pthread_cancel - used by daemon_example mysys/mysys_priv.h: config-win.h is dead => include <sys/stat.h> where it is used fix prototype of my_win_(f)stat plugin/daemon_example/CMakeLists.txt: Compile daemon_example with CMake plugin/daemon_example/Makefile.am: Add new file plugin/fulltext/CMakeLists.txt: Compile full-text example with CMake plugin/fulltext/Makefile.am: Add new file. plugin/semisync/CMakeLists.txt: Fix semisync to use common macro for plugins. regex/CMakeLists.txt: Use absolute filenames, when adding regex library (we recompile files in embedded, and want to locate sources via GET_TARGET_PROPERTY( ... SOURCES ..)) regex/regex2.h: Remove pointless typedef (produces error with MinGW compiler) scripts/CMakeLists.txt: Add configure/install for scripts sql-bench/CMakeLists.txt: install sql-bench files sql-bench/Makefile.am: Add new file sql/CMakeLists.txt: Port CmakeLists.txt to Unix sql/nt_servc.cc: compile server with -DWIN32_LEAN_AND_MEAN sql/share/CMakeLists.txt: Install charsets sql/share/Makefile.am: Add new file sql/sql_builtin.cc.in: Handle pure-C plugins on Windows. sql/sql_class.h: Use the same clear_error macro in embedded and not embedded. Fixes pointless #ifdef and avoids duplicate symbols when linking on Windows. storage/Makefile.am: storage/mysql_storage_engine.cmake => cmake/plugin.cmake storage/archive/CMakeLists.txt: Add names for static and dynamic plugin libraries. Link archive with zlib storage/blackhole/CMakeLists.txt: Add names for static and dynamic storage engine libraries storage/csv/CMakeLists.txt: Add names for static and dynamic storage engine libraries storage/example/CMakeLists.txt: Add names for static and dynamic storage engine libraries storage/federated/CMakeLists.txt: Add names for static and dynamic storage engine libraries storage/heap/CMakeLists.txt: Add names for static and dynamic storage engine libraries storage/ibmdb2i/CMakeLists.txt: Better port for ibmdb2i plugin storage/innobase/CMakeLists.txt: Run system checks. Add names for static and dynamic storage engine libraries. storage/innobase/include/page0page.ic: Fix compile error on OpenSolaris. storage/myisam/CMakeLists.txt: Port CmakeLists.txt to Unix storage/myisammrg/CMakeLists.txt: Add names for static and dynamic storage engine libraries storage/mysql_storage_engine.cmake: storage/mysql_storage_engine.cmake => cmake/plugin.cmake support-files/CMakeLists.txt: Configure and install some files from support-files. support-files/Makefile.am: Add new file tests/CMakeLists.txt: In general case, mysqlclient library can be dependent on C++ runtime(if it includes yassl and is not compiled with gcc or MSVC) unittest/mysys/CMakeLists.txt: Add unit tests unittest/mysys/Makefile.am: Add new file unittest/mytap/CMakeLists.txt: Add library for unit tests unittest/mytap/Makefile.am: Add new file unittest/mytap/tap.c: fix function definitions to match declarations win/create_def_file.js: Fix link error with intel compiler (icl defines of special label for exception handler)
* Auto-merge from mysql-next-mr.Alexander Nozdrin2009-11-053-18/+41
|\
| * Manual merge from mysql-next-mr.Alexander Nozdrin2009-11-021-9/+32
| |\
| | * Automerge from mysql-next-mr.Alexander Nozdrin2009-10-274-10/+76
| | |\
| | * | Fix for bug #45143 "All connections hang on concurrent ALTER TABLE".Dmitry Lenev2009-10-261-9/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Concurrent execution of statements which require non-table-level write locks on several instances of the same table (such as SELECT ... FOR UPDATE which uses same InnoDB table twice or a DML statement which invokes trigger which tries to update same InnoDB table directly and through stored function) and statements which required table-level locks on this table (e.g. LOCK TABLE ... WRITE, ALTER TABLE, ...) might have resulted in a deadlock. The problem occured when a thread tried to acquire write lock (TL_WRITE_ALLOW_WRITE) on the table but had to wait since there was a pending write lock (TL_WRITE, TL_WRITE_ALLOW_READ) on this table and we failed to detect that this thread already had another instance of write lock on it (so in fact we were trying to acquire recursive lock) because there was also another thread holding write lock on the table (also TL_WRITE_ALLOW_WRITE). When the latter thread released its lock neither the first thread nor the thread trying to acquire TL_WRITE/TL_WRITE_ALLOW_READ were woken up (as table was still write locked by the first thread) so we ended up with a deadlock. This patch solves this problem by ensuring that thread which already has write lock on the table won't wait when it tries to acquire second write lock on the same table. mysql-test/r/lock_sync.result: Added test case for bug #45143 "All connections hang on concurrent ALTER TABLE". mysql-test/t/lock_sync.test: Added test case for bug #45143 "All connections hang on concurrent ALTER TABLE". mysys/thr_lock.c: Ensured that thread can acquire write lock on the table without waiting if it already has write lock on it even if there are other threads holding write locks on this table (this is normal situation for, e.g., TL_WRITE_ALLOW_WRITE type of lock). Adjusted comments to better explain why it is OK to do so and added asserts to prevent introduction of scenarios in which this can cause problems.
| * | | Merge from mysql-next-mr.Alexander Nozdrin2009-10-284-10/+76
| |\ \ \ | | | |/ | | |/|
| * | | Merge from mysql-next-mr.Alexander Nozdrin2009-10-2314-76/+71
| |\ \ \ | | | |/ | | |/|
| * | | Backport of:Konstantin Osipov2009-10-141-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------------------------------------------- revno: 2617.22.5 committer: Konstantin Osipov <kostja@sun.com> branch nick: mysql-6.0-runtime timestamp: Tue 2009-01-27 05:08:48 +0300 message: Remove non-prefixed use of HASH. Always use my_hash_init(), my_hash_inited(), my_hash_search(), my_hash_element(), my_hash_delete(), my_hash_free() rather than non-prefixed counterparts (hash_init(), etc). Remove the backward-compatible defines.
| * | | Backport of:Konstantin Osipov2009-10-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ---------------------------------------------------------- revno: 2630.22.39 committer: Konstantin Osipov <kostja@sun.com> branch nick: mysql-6.0-runtime timestamp: Wed 2008-10-08 23:44:34 +0400 message: Bug #34481 A typo in HugeTLB error Message. mysys/my_largepage.c: Fix a typo.
* | | | WL#4903 Plugin Service API part ISergei Golubchik2009-11-021-0/+23
| | | | | | | | | | | | | | | | | | | | (mysql-next-mr backport)
* | | | backport of dbug extensions from 6.0:Sergei Golubchik2009-10-301-0/+9
| |_|/ |/| | | | | | | | | | | | | | | | | function/ syntax glob(7) wildcards unit tests
* | | manual merge: mysql-5.1-rep+2-delivery1 --> mysql-5.1-rpl-mergeLuis Soares2009-10-224-10/+76
|\ \ \ | |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts ========= Text conflict in .bzr-mysql/default.conf Text conflict in libmysqld/CMakeLists.txt Text conflict in libmysqld/Makefile.am Text conflict in mysql-test/collections/default.experimental Text conflict in mysql-test/extra/rpl_tests/rpl_row_sp006.test Text conflict in mysql-test/suite/binlog/r/binlog_tmp_table.result Text conflict in mysql-test/suite/rpl/r/rpl_loaddata.result Text conflict in mysql-test/suite/rpl/r/rpl_loaddata_fatal.result Text conflict in mysql-test/suite/rpl/r/rpl_row_create_table.result Text conflict in mysql-test/suite/rpl/r/rpl_row_sp006_InnoDB.result Text conflict in mysql-test/suite/rpl/r/rpl_stm_log.result Text conflict in mysql-test/suite/rpl_ndb/r/rpl_ndb_circular_simplex.result Text conflict in mysql-test/suite/rpl_ndb/r/rpl_ndb_sp006.result Text conflict in mysql-test/t/mysqlbinlog.test Text conflict in sql/CMakeLists.txt Text conflict in sql/Makefile.am Text conflict in sql/log_event_old.cc Text conflict in sql/rpl_rli.cc Text conflict in sql/slave.cc Text conflict in sql/sql_binlog.cc Text conflict in sql/sql_lex.h 21 conflicts encountered. NOTE ==== mysql-5.1-rpl-merge has been made a mirror of mysql-next-mr: - "mysql-5.1-rpl-merge$ bzr pull ../mysql-next-mr" This is the first cset (merge/...) committed after pulling from mysql-next-mr.
| * | Backport post fix compiler warnings and test failures for BUG#25192 BUG#12190He Zhenxing2009-10-021-2/+2
| | |
| * | Backport BUG#25192 Using relay-log and relay-log-index without values ↵He Zhenxing2009-10-022-10/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | produces unexpected results. Options loaded from config files were added before command line arguments, and they were parsed together, which could interprete the following: option-a option-b as --option-a=--option-b if 'option-a' requires a value, and caused confusing. Because all options that requires a value are always given in the form '--option=value', so it's an error if there is no '=value' part for such an option read from config file. This patch added a separator to separate the arguments from config files and that from command line, so that they can be handled differently. And report an error for options loaded from config files that requires a value and is not given in the form '--option=value'.
| * | WL#5016: Fix header file include guardsMats Kindahl2009-09-232-0/+8
| | | | | | | | | | | | | | | Adding header include file guards to files that are missing such.
* | | Merging mysql-next-mr-merge to mysql-next-mr.Alexander Barkov2009-10-213-16/+23
|\ \ \
| * | | WL#751 Error message construction, backportSergey Glukhov2009-10-152-11/+18
| | | |
| * | | Backporting WL#4164 Two-byte collation IDsAlexander Barkov2009-10-151-5/+5
| | | |
* | | | Merge from mysql-trunk-merge.Alexander Nozdrin2009-10-194-47/+6
|\ \ \ \
| * \ \ \ Merge from mysql-5.1.Alexander Nozdrin2009-10-191-0/+4
| |\ \ \ \
| | * \ \ \ Upmerge the Windows compile fix from 5.0 to 5.1Joerg Bruehe2009-10-161-1/+1
| | |\ \ \ \
| | | * | | | Compile fix for Windows:Joerg Bruehe2009-10-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use "#ifdef", not plain "#if".
| | * | | | | Upmerge (automerge) into 5.1Joerg Bruehe2009-10-091-0/+4
| | |\ \ \ \ \ | | | |/ / / /
| | | * | | | Fix bug#47923 New "mf_keycache.c" requires thread supportJoerg Bruehe2009-10-081-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The bug is a compilation issue: Function "find_key_block()" had thread operations which were not guarded by "#if THREAD", add that now. mysys/mf_keycache.c: Without thread-support, we are in a single-threaded world, so there is no parallelism, and the keycache cannot be within a resize operation while this request is being processed.
| | | * | | | Bug#47768 pthread_cond_timedwait() is broken on windowsKristofer Pettersson2009-10-061-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pthread_cond_wait implementations for windows might dead lock in some rare circumstances. 1) One thread (I) enter a timed wait and at a point in time ends up after mutex unlock and before WaitForMultipleObjects(...) 2) Another thread (II) enters pthread_cond_broadcast. Grabs the mutex and discovers one waiter. It set the broadcast event and closes the broadcast gate then unlocks the mutex. 3) A third thread (III) issues a pthread_cond_signal. It grabs the mutex, discovers one waiter, sets the signal event then unlock the mutex. 4) The first threads (I) enters WaitForMultipleObjects and finds out that the signal object is in a signalled state and exits the wait. 5) Thread (I) grabs the mutex and checks result status. The number of waiters is decreased and becomes equal to 0. The event returned was a signal event so the broadcast gate isn't opened. The mutex is released. 6) Thread (II) issues a new broadcast. The mutex is acquired but the number of waiters are 0 hence the broadcast gate remains closed. 7) Thread (I) enters the wait again but is blocked by the broadcast gate. This fix resolves the above issue by always resetting broadcast gate when there are no more waiters in th queue. mysys/my_wincond.c: * Always reset the broadcast gate if there are no more waiters left.
| | | * | | | Merge bug#42850 to 5.0Magnus Blåudd2009-09-281-3/+4
| | | |\ \ \ \
| * | | \ \ \ \ Merge from mysql-5.1.Alexander Nozdrin2009-10-193-47/+2
| |\ \ \ \ \ \ \ | | |/ / / / / /
| | * | | | | | Bug#47857 strip_sp function in mysys/mf_strip.c never used and cause name clashMagnus Blåudd2009-10-063-47/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Remove mf_strip.c and the declaration of 'strip_sp'
* | | | | | | | Manual merge from mysql-trunk-merge.Alexander Nozdrin2009-10-146-13/+38
|\ \ \ \ \ \ \ \ | |/ / / / / / / | | | | | / / / | |_|_|_|/ / / |/| | | | | |
| * | | | | | Merge from mysql-5.1.Alexander Nozdrin2009-10-141-2/+1
| |\ \ \ \ \ \ | | |/ / / / /
| | * | | | | AutomergKristofer Pettersson2009-10-064-4/+41
| | |\ \ \ \ \
| * | \ \ \ \ \ Merge from mysql-5.1.Alexander Nozdrin2009-10-136-13/+47
| |\ \ \ \ \ \ \ | | | |/ / / / / | | |/| | | | |
| | * | | | | | automergeGeorgi Kodinov2009-10-041-2/+10
| | |\ \ \ \ \ \
| | * \ \ \ \ \ \ auto-mergeIngo Struewing2009-10-012-0/+30
| | |\ \ \ \ \ \ \ | | | |_|/ / / / / | | |/| | | | | |
| | | * | | | | | WL#4259 - Debug Sync FacilityIngo Struewing2009-09-292-0/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport from 6.0 to 5.1. Only those sync points are included, which are used in debug_sync.test. The Debug Sync Facility allows to place synchronization points in the code: open_tables(...) DEBUG_SYNC(thd, "after_open_tables"); lock_tables(...) When activated, a sync point can - Send a signal and/or - Wait for a signal Nomenclature: - signal: A value of a global variable that persists until overwritten by a new signal. The global variable can also be seen as a "signal post" or "flag mast". Then the signal is what is attached to the "signal post" or "flag mast". - send a signal: Assign the value (the signal) to the global variable ("set a flag") and broadcast a global condition to wake those waiting for a signal. - wait for a signal: Loop over waiting for the global condition until the global value matches the wait-for signal. Please find more information in the top comment in debug_sync.cc or in the worklog entry. .bzrignore: WL#4259 - Debug Sync Facility Added the symbolic link libmysqld/debug_sync.cc. CMakeLists.txt: WL#4259 - Debug Sync Facility Added definition for ENABLED_DEBUG_SYNC. configure.in: WL#4259 - Debug Sync Facility Added definition for ENABLED_DEBUG_SYNC. include/my_sys.h: WL#4259 - Debug Sync Facility Added definition for the DEBUG_SYNC_C macro. libmysqld/CMakeLists.txt: WL#4259 - Debug Sync Facility Added sql/debug_sync.cc. libmysqld/Makefile.am: WL#4259 - Debug Sync Facility Added sql/debug_sync.cc. mysql-test/include/have_debug_sync.inc: WL#4259 - Debug Sync Facility New include file. mysql-test/mysql-test-run.pl: WL#4259 - Debug Sync Facility Added option --debug_sync_timeout. mysql-test/r/debug_sync.result: WL#4259 - Debug Sync Facility New test result. mysql-test/r/have_debug_sync.require: WL#4259 - Debug Sync Facility New require file. mysql-test/t/debug_sync.test: WL#4259 - Debug Sync Facility New test file. mysys/my_static.c: WL#4259 - Debug Sync Facility Added definition for debug_sync_C_callback_ptr. mysys/thr_lock.c: WL#4259 - Debug Sync Facility Added sync point "wait_for_lock". sql/CMakeLists.txt: WL#4259 - Debug Sync Facility Added debug_sync.cc and debug_sync.h. sql/Makefile.am: WL#4259 - Debug Sync Facility Added debug_sync.cc and debug_sync.h. sql/debug_sync.cc: WL#4259 - Debug Sync Facility New source file. sql/debug_sync.h: WL#4259 - Debug Sync Facility New header file. sql/mysqld.cc: WL#4259 - Debug Sync Facility Added opt_debug_sync_timeout. Added calls to debug_sync_init() and debug_sync_end(). Fixed a purecov comment (unrelated). sql/set_var.cc: WL#4259 - Debug Sync Facility Added server variable "debug_sync". sql/set_var.h: WL#4259 - Debug Sync Facility Added declaration for server variable "debug_sync". sql/share/errmsg.txt: WL#4259 - Debug Sync Facility Added error messages ER_DEBUG_SYNC_TIMEOUT and ER_DEBUG_SYNC_HIT_LIMIT. sql/sql_base.cc: WL#4259 - Debug Sync Facility Added sync points "after_flush_unlock" and "before_lock_tables_takes_lock". sql/sql_class.cc: WL#4259 - Debug Sync Facility Added initialization for debug_sync_control to THD::THD. Added calls to debug_sync_init_thread() and debug_sync_end_thread(). sql/sql_class.h: WL#4259 - Debug Sync Facility Added element debug_sync_control to THD. storage/myisam/myisamchk.c: Fixed a typo in an error message string (unrelated).
| | * | | | | | | Merge bug#42850 to 5.1Magnus Blåudd2009-09-281-3/+4
| | |\ \ \ \ \ \ \ | | | |/ / / / / / | | |/| | | | | |
| | | * | | | | | Merge bug#42850 to 5.0Magnus Blåudd2009-09-281-3/+4
| | | |\ \ \ \ \ \ | | | | |_|/ / / / | | | |/| | / / / | | | | | |/ / / | | | | |/| | |
| | | | * | | | Bug#42850 race condition in my_thr_init.cMagnus Blåudd2009-09-241-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Create the "dummy" thread joinable and wait for it to exit before continuing in 'my_thread_global_init' - This way we know that the pthread library is initialized by one thread only
| | | * | | | | fixed compilation warningsGeorgi Kodinov2009-09-241-1/+1
| | | | | | | |
| | * | | | | | Automerge.Alexey Kopytov2009-09-181-1/+1
| | |\ \ \ \ \ \
| | | * | | | | | Bug #43606: 4GB Limit on huge_pages shared memory set-upAlexey Kopytov2009-09-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Large pages allocator could not allocate more than 4 GB due to incorrect size alignment. mysys/my_largepage.c: Large pages allocator could not allocate more than 4 GB due to incorrect size alignment.
| | * | | | | | | Merge from 5.0Staale Smedseng2009-09-171-7/+2
| | |\ \ \ \ \ \ \ | | | | |/ / / / / | | | |/| | | | |
| | | * | | | | | Bug #43414 Parenthesis (and other) warnings compiling MySQLStaale Smedseng2009-09-171-5/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | with gcc 4.3.2 This is the fifth patch cleaning up more GCC warnings about variables used before initialized using the new macro UNINIT_VAR().
* | | | | | | | | Merge from mysql-next-mr.Alexander Nozdrin2009-10-091-2/+10
|\ \ \ \ \ \ \ \ \ | | |_|_|_|_|_|_|/ | |/| | | | | | |
| * | | | | | | | Merge from mysql-next-mr.Alexander Nozdrin2009-10-088-111/+117
| |\ \ \ \ \ \ \ \
| * \ \ \ \ \ \ \ \ Merge "trunk-build" up into "next-mr".Joerg Bruehe2009-09-301-2/+10
| |\ \ \ \ \ \ \ \ \
| | * \ \ \ \ \ \ \ \ Merge 5.1-build up into 5.4-build ("trunk-build").Joerg Bruehe2009-09-281-2/+10
| | |\ \ \ \ \ \ \ \ \ | | | |_|/ / / / / / / | | |/| | | | | | / / | | | | |_|_|_|_|/ / | | | |/| | | | | |
| | | * | | | | | | Fix bug#46980Joerg Bruehe2009-09-171-2/+10
| | | | |_|_|_|_|/ | | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Option "--without-server" still not working in 5.1 The general approach is to make sure that source files which require thread support are only compiled if the build really needs thread support, which means when the server is built or a thread-safe client library. This required several changes: - Make sure the subdirectories "storage/" and "plugin/" are only processed if the server is built, not ifclient-only. - Make the compilation of some modules which inherently require threading depend on thread supportin the build. - Separate the handling of threading in "configure.in" from that of server issues, threading is also needed in a non-server build of a thread-safe client library. Also, "libdbug" must get built even in a client-only build, so "dbug/" must be in the list of client directories. In addition, calls to thread functions in source files which can be built without thread support must use the wrapper functions which handle the non-threaded build. So the modules "client/mysqlimport.c" and "client/mysqlslap.c" must call "my_thread_end()" only via "mysql_thread_end()". Makefile.am: The directories "storage/" and "plugin/" contain files which are needed for the server only, so their contents is to be built only if a server is built. They must not be named unconditionally, because building their contents will fail unless threads are enabled. These directories are now listed in the "configure" variable "sql_server_dirs" which becomes part of "sql_union_dirs" if the server is to be built. client/mysqlimport.c: Use the wrapper function "mysql_thread_end()" which correctly handles the case of a non-threaded build. client/mysqlslap.c: Use the wrapper function "mysql_thread_end()" which correctly handles the case of a non-threaded build. configure.in: Various changes to support builds "--without-server": 1) For the unit tests, we need "libdbug". 2) Separate the treatment of the server from that of the thread-safe client library. 3) Introduce an "automake conditional" "NEED_THREAD" which can be checked in some "Makefile.am". 4) Include "storage/" and "plugin/" in the list of "sql_server_dirs" so that they are handled in the top "Makefile.am" only if the server is to be built (see the change in that file). mysys/Makefile.am: The code of "mf_keycache.c" in 5.1 is no longer safe to be built without thread support. (In 5.0, this was possible.) Rather than fix these issues, which is tedious and risky, avoid the need to ever build it without thread support: It is needed in the server only, which needs thread support. The only case where we build a "libmysys" without thread support is for a non-threaded client, where "mf_keycache" is not neded. So its inclusion in the list of source files can depend on the new conditional "NEED_THREAD". unittest/mysys/Makefile.am: Test program "my_atomic-t" is to verify the correct handling of threads only, it cannot be built without thread support and is not needed in such cases either. Let its build depend on the new conditional "NEED_THREAD".
* | | | | | | | | Bsckporting WL#3764 Sinhala CollationAlexander Barkov2009-10-061-0/+4
| |_|_|/ / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | modified: mysql-test/r/ctype_utf8.result mysql-test/t/ctype_utf8.test mysys/charset-def.c strings/ctype-uca.c
* | | | | | | | Merge from mysq-next-mr-wtf.Alexander Nozdrin2009-10-027-111/+114
|\ \ \ \ \ \ \ \
View Lorry Controller Status