2014-10-20 lttng-ust 2.6.0-rc1 * Add missing file to gitignore * Fix: preserve example files' timestamps when copying * Fix: Abort loading log4j agent classes when detected log4j version is too old * Cleanup: Remove the no longer needed liblttng-ust-jul folder * Fix: Wrong CLASSPATH when building liblttng-ust-java oot * Fix: Wrong CLASSPATH when building liblttng-ust-java-agent oot * Rename public structure to avoid collisions * Refactor liblttng-ust-jul in liblttng-ust-agent * Build the liblttng-ust-java library using the new M4 macros * Add M4 macros helpers to build Java programs * Modernize README using Markdown * Documentation: clarify event name in lttng-ust.3 * Add cscope to gitignore * configure.ac: fix "missing jni.h" error message * Fix: remove references to trace_printf() * Change JUL agent to use the new ABI 2014-07-16 (Take Your Poet to Work Day) lttng-ust 2.5.0 * Mutex while updating statedump_pending is not needed * Revert "Turn base address dump into experimental feature" * Fix: document ust_fork_mutex nesting * Bugfix for #745 deadlock with baddr statedump+fork * Move enablers syncing after the channel registration * Add lttng_ust_notrace to static inline functions * lttng ust: support ppc64le within configure 2014-06-27 lttng-ust 2.5.0-rc2 * Fix: lttng-ust-jul: set thread in daemon mode * JUL: use root logger to capture events * Fix: Wrong configure check for UST perf event counters context support * Fix: multiple providers in same C file failure * Fix: header inclusion guard typo in lttng-ust-tracef-provider.h * Fix: 2.5.0-rc1 changelog has off-by-one date 2014-05-28 (International Hamburger Day) lttng-ust 2.5.0-rc1 * Fix: out of tree build for lib Java and JUL * Fix: default loglevel is DEBUG * Fix: refuse overwrite mode buffers with less than two subbuffers * Fix: tracef.h: add missing c++ guard * Fix: remove JUL loglevel filtering from the agent * Fix: cleanup JUL agent state on sessiond disconnect * Fix: Move generated headers to the BUILT_SOURCES target * Fix: perf ust: check close return value * Cleanup: work-around missing inet.h struct mmsghdr fwd declaration * Implement LTTng-UST perf counters support on x86 * Fix linking failure when cross-compiling * Fix: disable liblttng-ust-dl if dlinfo is not available in C library * Fix: pass proper args when writing commit counter * Fix: pad strings that are modified concurrently with tracing * Fix: Use $AM_CC when it is defined instead of gcc in demo-tracef * Revert "Fix: disable liblttng-ust-dl if dlinfo is not available in C library" * Fix: .split() the CC environment variable in lttng-gen-tp * Fix: disable liblttng-ust-dl if dlinfo is not available in C library * Fix: python invocation through env * Change default loglevel to TRACE_DEBUG_LINE * Fix: Override AM_PATH_PYTHON's default action-if-not-found * Fix: don't accept configure --disable-shared * Fix: configure.ac: add missing result to alignment req. check * Fix: malloc wrapper: infinite recursion with compat TLS * Fix: lttng-ust needs -ldl for tracef() * Fix: typo in lttng-ust.3 * Fix: liblttng-ust-libc-wrapper recursive use of calloc * Fix: add demo-tracef to dist tarball * Fix: add missing header files for tracef * Implement tracef() instrumentation API * Add 'unused' attribute to tracepoint callback * Use autoconf AM_MAINTAINER_MODE * Fix: mismatch between code and comments * Fix: incorrect urcu git URL in README 2014-02-28 (Public Sleeping Day) lttng-ust 2.4.0 * Fix: JUL test: update to API change * Fix: Cast from pointer to different integer size warning * Turn base address dump into experimental feature * Fix: JUL support multiple loglevels * Fix: Skip lttng-gen-tp example build if Python is missing * Fix: dynamically fetch the session daemon port * Fix: JUL agent connect to user and root sessiond * Fix: handle registration done command * Fix: Unsynchronized access in LTTngTCPSessiondClient * Cleanup: fix comment * Fix: Dump executable base-address with readlink * Fix: add assert for NULL dereference * Fix: tracepoint out of memory handling * Fix: dereference before null check * Cleanup: remove logically dead code * Fix: handle sysconf errors * Fix: java-jul/Makefile should not be marked as a binary 2014-02-14 lttng-ust 2.4.0-rc4 * Cleanup: remove extra space in dlerror wrapper * Fix: work-around glibc lying about dlsym()/dlerror() leafness * Cleanup: add lttng_ust_malloc_wrapper_init prototype to header * Fix: malloc libc instrumentation wrapper * Fix: add LTTngEvent class to fix delayed logger * Fix: FD leak in liblttng-ust-ctl * Fix: liblttng-ust-dl Makefile flags mismatch * Fix: liblttng-ust-fork Makefile flags mismatch * Fix: out of tree examples build * Fix: C++: incomplete extern C guard transition 2014-01-29 lttng-ust 2.4.0-rc3 * Fix: add missing JUL loglevel handling * Cleanup gen-tp: add quotes around AM_CC * Pass the CC variable to the example Makefiles * cleanup ust_baddr and ust_baddr_statedump doc * baddr: add ust_baddr and ust_baddr_statedump doc * Fix: baddr_statedump tracepoint registration * Fix: baddr out of tree build 2013-12-10 lttng-ust 2.4.0-rc2 * Fix: baddr_statedump tracepoint registration * Fix: baddr deadlocks and RCU races * Fix: lock exit mutex when creating threads * Fix: baddr deadlock with lttng-ust destructor * baddr: include missing header * baddr: get session under lock * Fix: take the ust lock around session iteration in statedump * Fix: baddr_statedump deadlock with JUL tracing * Fix: client_packet_header() uses wrong packet * Cleanup: fix typo in ring buffer backend comment * Compile liblttng-ust-baddr c files into liblttng-ust * Allow suppressing of base-address-state tracing * Integrate base-address statedump into lttng-ust * Fix: eliminate timestamp overlap between packets * Fix: lttng-gen-tp to build out of tree * Fix: compile doc/ after JUL/Java * JUL: add Hello.java in doc/examples * Fix lttng-ust(3) manpage * JUL: fix enable all event for delayed Logger * Fix: typo in JNICALL for the JUL tracepoint * Fix: move va_end to outermost label * Fix: add missing NULL check after allocation * Fix cleanup: all spaces before flags * fix: lttng-gen-tp: add missing spaces around flags 2013-11-15 lttng-ust 2.4.0-rc1 * doc/examples: error out when a subdir make fails * JUL: fix out of tree build * Java/jul: fix make dist * JUL: install documentation and jar file * Add missing copyrights to test scripts * Escape minus signs in lttng-ust-cyg-profile manpage * Fix spelling mistake in lttng-ust manpage * Fix tests/benchmark * Implement base-address-state tracing * Base-address tracing for dlopen and dlclose * Add a check against excluders * Add handler for LTTNG_UST_EXCLUSION in UST ABI * Store exclusions to enablers * Add excluders to enabler structure * Send exclusion data through ustcomm * Define exclusion structure for UST ABI * Define a new command LTTNG_UST_EXCLUSION * Fix: package of LTTngUst.h was renamed without renaming target in makefile * Fix: check for java .class in package subfolders * Fix: java library to use user define JDK at compile time * Add liblttng-ust-jul for JUL support * Fix: application SIGBUS when starting in parallel with sessiond * Fix: Minor corrections to the lttng-ust man page * Documentation cleanup: Overhaul of the lttng-gen-tp man page * Warning cleanup: add missing padding initializer * Fix: socket connect hang on heavy loads * Cleanup: fix typo * Fix: ust-comm recvmsg should handle partial receive * gcc warning fix: -Wextra * Add usage reference count for tracepoints * tracepoint.c: Move add_callsite/remove_callsite further down in file * Store the callsites into the library callsite list * Fix linking warning * Per-stream ioctl to get the current timestamp * LTTng ringbuffer ABI calls for index generation * Specialize lttng_ust_lib_ring_buffer_client_cb * Add tracing instrumentation for pthread mutex lock functions 2013-09-03 lttng-ust 2.3.0 * No change 2013-08-30 lttng-ust 2.3.0-rc2 * doc/examples/gen-tp: pass automake CPPFLAGS/CFLAGS/LDFLAGS * tools/lttng-gen-tp: honor CPPFLAGS and LDFLAGS * Fix: doc/examples cross-build * Fix: liblttng_ust.la should depend on liblttng-ust-tracepoint.la * Introduce configure --with-lttng-system-rundir * examples: tracepoint probes don't need extern C * Tracepoint probes don't need extern C * Add trace support for memalign and posix_memalign * malloc instrumentation: remove dependency on pthread * Add trace support for calloc and realloc. * Fix: allow make check to run in VPATH build * Update .gitignore * Update obsolete benchmark test * Cleanup tests (2nd commit) * Cleanup tests * Fix: doc/examples VPATH build 2013-07-17 lttng-ust 2.3.0-rc1 * Fix: Unchecked asprintf/vasprintf return values * Missing NULL pointer init in tap.c * Disable doc/examples build * Add python3 support to lttng-gen-tp * Bump ABI major to 5 * callsite: add "ip" context * Allow environment variable LTTNG_HOME to override HOME * Fix: libs order in Makefile * Fix: ring buffer: get_subbuf() checks should be performed on "consumed" parameter * Introduce ustctl_write_one_packet_to_channel * build: Fix out-of-tree build * Fix: SWITCH_FLUSH new sub-buffer checks * Fix: ring buffer: handle concurrent update in nested buffer wrap around check * Cleanup: lib_ring_buffer_switch_new_end() only calls subbuffer_set_data_size() * Fix: doc/examples: gen-tp path * Revert "Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end()" * Fix: handle writes of length 0 * Cleanup: ring buffer: remove lib_ring_buffer_switch_new_end() * Fix: lttng-events VPATH build * Allow #include in template (.tp) file * tests/hello.cxx: rename tp.cpp into tp-cpp.cpp * doc/examples: build gen-tp example by default * doc/examples: support BSD make * Tracepoint.h: replace assertion by fprintf and abort() * Remove unused assert.h from bitfield.h * Clarify probe registration documentation/errors * Fix: Check C++ designated initializers support before compiling 'hello.cxx' test * Add mising include in ust.h * lttng-gen-tp: Fix include guard name with file using non valid characters * Fix: segfault when print invalid command * Fix: Add --no-as-needed to the demo example's Makefile * zmalloc: attribute always_inline * Fix: liblttng-ust process startup hang when sessiond is stopped * Move include directive from CFLAGS to LOCAL_CPPFLAGS in examples' Makefiles * Allow tracepoint providers to be compiled with g++ * Add parameter -f to rm in Makefile clean target * Fix: missing dependency for liblttng-ust-tracepoint.so * Remove 0.x TODO * Add warning about default prefix and library paths to README * Revert "Revert "Fix (another) linker library order"" * Revert "Revert "Fix linker library order"" * snprintf: play nice with static checker * tracepoint.c: Add coverity alloc/free annotations * Fix: "fields" leak on register * Fix: memory leak for events without fields * Fix: memory leak on connection reset * Revert "Fix linker library order" * Revert "Fix (another) linker library order" * Fix: incorrect support for multi-context * Fix (another) linker library order * Fix typo in run script * Fix linker library order * Fix examples: add missing CPPFLAGS * example Makefiles: standardize on $^ for linking * Fix demo example Makefile * Move "hello-static-lib" to doc/examples and add non-automake Makefiles 2013-05-09 lttng-ust 2.2.0-rc2 * manpage: Document probe provider compatibility * Fix: add provider ABI compatibility check * Cleanup: ignore mktemp return value * Cleanup: documentation: argument vs field * Documentation: document undefined behavior for NULL pointers * Cleanup: silence cppcheck error * Fix: add internal mutex for timer * 32-bit warning fix for cyg profile fast * Fix warnings for 32-bit in lttng-ust-cyg-profile * Typo fix in README * Fix: tracepoint.h incorrect assumption about constructor order * Cleanup: comment mismatch with code * Fix: ABI breakage between 2.1 and 2.2-rc1 * Documentation: document that sequence len field is unsigned * connect: don't report EACCES * connect: don't print error on EPERM * Bump liblttng-ust-ctl lib version major number * Optimisation: implement callsite hash table in tracepoint.c * Optimisation: only update added library in tracepoint.c * Optimisation: only fix pending events once per lazy update 2013-03-28 lttng-ust 2.2.0-rc1 * Fix: tracepoint instrumentation constructor order issue * Documentation: update 2.0 to 2.x * Add demo test back as an example * Don't rely on explicit context for filtering * Implement per-context filtering * Fix: filter string comparison should check for literal * update tests/demo readme file * Add man page for lttng-ust-cyg-profile * Fix: filter string wildcard comparison * Fix: Remove test runner script * Fix: forwarding of call_site argument to field * Add demo README * Tests: Use Perl prove as the testsuite runner * Remove tests depending on consumerd * Convert hello.cxx test to a build test * Clean-up of configure.ac and tests/Makefile.am * Fix snprintf test and output result to TAP format * Replace same_line_marker test with same_line_tracepoint * Remove tests-libustinstr-malloc * Remove exit-fast test * Remove fork test * Remove daemon test * Remove demo test * Remove outdated test-nevents test * Remove outdated simple_include test * Remove outdated register_test test * Convert hello-static-lib test to a build test * Convert hello test to a build test only * Remove outdated libustctl_function_tests test * Remove outdated test hello2 * Remove outdated dlopen test * Remove outdated test basic long * Remove outdated test basic * cyg_profile: implement fast and verbose .so * Performance: add unlikely to tracepoint dynamic linking test * Fix: _LGPL_SOURCE rcu dereference fix * Implement liblttng-ust-cyg-profile function entry/exit instrumentation * Minor fix: libc wrapper internal run script * Fix: ustctl_recv_register_event pointer mixup * Fix: allow enabling same events for two channels * Add channel ID field to attr * Remove useless else clause * tracepoint: move "probe" test outside of loop * Fix uninitialized has_loglevel variable * Fix clang warnings * Cleanup: work-around clang unused result warning * Cleanup compile warning * Cleanup: remove unused variables * tracepoint: Don't add NULL probes * Remove mention of locking issues associated with dlopen usage * Implement read timer (for RT) * Only flush when there are readers active * Add mutex for channel wakeup fd update * Fix: fields should be initialized to NULL * Implement ustctl_duplicate_ust_object_data * Add channel wakeup fd to monitor close * Fix: refcount issue in lttng-ust-abi.c * Fix: only consumerd should print errors * Implement ring buffer periodic buffer switch timer * Fix: ensure all probe providers have their symbols * Reactivate error printing * Unregister tracepoint probes when not needed * Cleanup: remove now unused metadata code from UST * Fix: notification timeout logic * Fix: don't print error in comm proto connect on ENOENT * Fix: return expected error return values for sessiond * Fix: set wait/wake fd to -1 before close * Fix: Only notify socket should have timeout/nonblock * Fix: ustctl: return -EPIPE to sessiond if connection is closed * Fix: Add timeout on notification socket * Remove now unused metadata printf code * Move metadata creation into lttng-sessiond and lttng-consumed * Add write metadata API to ust-ctl.h * Move UST registry into sessiond and implement notifiers * Fix: don't flush-final for offset 0 if reader is on sub-buffer * Use tp rcu link test in provider * Remove direct dependency of probes on urcu-bp * Use urcu tls-compat.h * Lazy provider registration * Always use lttng_get_probe_list_head to get probe list * Fix static build * Move LTTng-UST buffer ownership from application to consumer * Fix package: don't distribute generated headers * Fix: don't cancel already exited threads * Scalability fix: tracepoint.c hash table size increase * Scalability fix for many events: event hash table size * Speed up probe registration for large amount of events * Add missing demo-trace shell script to dist tarball * Documentation: add uuid package name for Fedora in README * Fix: missing test for lttng_ust_comm_should_quit in lttng-ust-comm.c * Add compilation support for Tile architectures * Documentation: clarify debian package name for uuid in README * Fix: comment in ust-ctl.h * Fix I/O-related error values in ustctl * Introduce hash table for lttng_create_event_if_missing() * Fix: don't build C++ example if a C++ compiler isn't available * Remove LIBFORMAT output in configure. * Document dependency on libuuid 2012-12-20 (13th Baktun) lttng-ust 2.1.0 * Bump liblttng-ust-ctl lib version major number * Bump UST proto version minor number * Helper to debug: add object name * Tests: Fix rundir not created in ust-basic-tracing * ust test: add missing return -1 * Test: update ust tracing unit tests to 2.1 internal ABI * Tests: Fix rundir not created in ust-multi-test * Adapt internal files and examples to TRACEPOINT_INCLUDE * Adapt tests to TRACEPOINT_INCLUDE * Cleanup: tests remove hello.cxx/ust_tests_demo.h * Fix: don't do macro expansion in tracepoint file name * Fix lttng-gen-tp: Template file must end in .tp * Pack structures in comm protocol between UST and sessiond * Cleanup lttng-gen-tp: Help not showing when using -h,--help * Cleanup lttng-gen-tp: remove leading underscore before include guard * fix memleak: ustctl free shadow chan on ustctl_unmap_channel() * Update license text * Fix: check if event enabled for bytecode-less events * Fix: handle enablers without bytecode * Print probe provider mismatch error even without -Wsystem-headers * filter: Add missing padding 2012-11-22 lttng-ust 2.1.0-rc2 * filter interpreter cleanup: use uint64_t for retval * Fix: filter linking can dereference NULL pointer on alloc failure * Cleanup: remove whitespaces and EOL in tests * Filter: use only single lower bit of filter return value * Fix: filter: var len array at end of external structure * Fix: filter link fail handling * Fix: add missing seqnum field to filter * filters: perform union rather than intersection * Implement support for overlapping wildcard/events * Cleanup: add lttng_/lttng-/LTTNG_ prefixes * filter: add seqnum field to filter command * Filter iteration: iterate on list of filters * document that tracepoint names should ideally not be re-used * Remove LIBFORMAT config declaration, unused * Add libc errno translation layer to UST error code * Fix: add const qualifier for filter local void * * Fix: re-allow non-lvalue string, sequence, array parameters * Tear down handles associated with a closed sessiond socket * Distinguish UST return codes from transport return codes * Fix: Conditionally disable tests requiring shared libs support * Cleanup: don't spawn per-user thread if HOME is not set * Manpage: document supported UST contexts * Fix: procname context semantic * Fix: Fix self-assign warning on struct ustfork_clone_info init * Fix: memcpy of string is larger than source * Implement liblttng-ust-fork daemon() override test * liblttng-ust-fork: override daemon() call * ustfork: set errno to ENOSYS if symbol lookup fails * Fix: be quiet on filter linker error * Build out of src tree * Fix: filter bytecode specializer stack leak * Fix: reloc offset validation error out on filters with no reloc table * Perform calculation on bit size in 64-bit * Use uint64_t for packet header content size and packet size * Fix: manpage typo "-lllttng-ust" -> "-llttng-ust" * Fix: BSD getprogname null pointer dereference * Add support for model.emf.uri event info * Filter error message cleanup * Manpage update: document use in daemons * Fix: get_wait_shm() ust mutex deadlock (add 2 missing exit calls) * Fix: get_wait_shm() ust mutex deadlock * Fix: add events with 0 field to field list 2012-09-10 lttng-ust 2.1.0-rc1 * Fix make dist: fix liblttng-ust-java dependencies * Fix make dist: add missing filter header * Fix: backward compatibility with UST 2.0 app probes * Fix: Filter ABI changes to support FILTER_BYTECODE_MAX_LEN (65536) * Export "written" information about fields * Fix filter: pointer to string, not string, should be on stack * Fix: tracepoint float nowrite * Fix: accept 65536 bytes long bytecodes * Add hostname to env * ABI change: bump internal version to 3.0.0 * Fix: threads should be created in DETACHED state * Fix: 32-bit x86 strict-aliasing warnings * Fix UST SIGPIPE handling * Fix: Libtool fails to find dependent libraries when cross-compiling lttng-ust * Cleanup: filter: turn bytecode linking error msg into debug * Make lttng-ust robust against -finstrument-functions. * Filter: keep aliased ax and bx registers * Filter: remove interpreter dynamic typing * Filter: add missing specialized op names * Filter: specialize double-s64 binary comparators * Fix filter: fix stack leak on taken branch * Filter: Implement stack-based interpreter * Filter: double comparator produces s64 * Filter: use hash table to check merge points * Filter: split passes into separate components * Filter: cleanup macros * Filter: validate range overflow with end of insn * Filter: validate that field ref strings are non-NULL * Filter: ensure logical operator merge is always s64 * Filter: we don't care if double/s64 are literals * Filter: specialize 'and' and 'or' ops. * Implement dispatch-table based interpretor * Filter: Specialize unary operators * Define switch use as macro in interpreter * Filter interpreter: mark float test as unlikely * Filter: fix bytecode validation typo * Filter: specialize comparators * Specialize load and unary ops * Validate registers, no need to initialize to 0 * Filter: opcode for ref loads * Remove redundant validation from interpreter * filter: Add bytecode validation pass * TRACEPOINT_EVENT: add *_nowrite fields for filter * Only print filter errors if LTTNG_UST_DEBUG is set * Cleanup: remove debug define * Filter: add floating point support * Remove filter test printouts * Implement filter bytecode interpreter and linker * Filter: receive, attach and link empty filter * Filter: prepare filter stack data * Wrap dynamic len array into stackvar union * liblttng-ust-comm/lttng-ust-com.c: remove unnecessary goto in ustcomm_accept_unix_sock() * liblttng-ust/lttng-ust-comm.c: fixing typo. * Fix: remove unused texinfo dep from configure.ac * Fix C99 strict compatibility: don't use void * for function pointers * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions * Revert "Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions" * Fix c99 compatibility: tp_rcu_dereference_bp() should not use braced-groups within expressions * Fix: perform TLS fixup of nest count outside of UST mutex * Fix: liblttng-ust-fork deadlock * Fix: handle pthread errors * Fix: local apps allowed should disable local (not global) tracing * Fix strict ISO-C compatibility for ust-tracepoint-event.h public header * Fix: support -std=c99 in tracepoint macros * Fix c99 compatibility: use __typeof__ instead of typeof in public headers * hello test: fail on old style definition * Fix: tracepoint.h should not generate old-style definitions * Fix: don't define variables in headers * test "hello": add boolean test * Fix: perform macro expansion on tracepoint signatures * UST check pointer/de-reference order * Fix list field: handle error * Implement event fields listing * Implement field listing command * Fix: Block all signals in listener thread * Add CodingStyle document to tarball * Add coding style document * endian.h: support cygwin * align.h: support cygwin page size * Add cygwin support to libringbuffer getcpu.h * Add "2x int" and "2x long" types to the Java interface * Add Integer and Long tracepoint types to the Java interface * Fix: don't SIGBUS when filesystem is full * tracepoint: include stdio.h for NULL definition * manpage update: document that probes need gcc * Fix: remove # in front on extern "C" { * Cleanup: don't use GNU old-style field designator extension * Fix: remove padding field after variable sized array * Use unsigned long type for events discarded counter * Fix: getcpu build with modern uClibc versions * Fix: lttng-ust.pc needs to specify -ldl * Fix: examples Makefiles should pass $(LIBS) at last * Build a jar for the Java side of the JNI interface * Fix: ustctl need to send the second fd upon error of 1st fd * Fix: Add missing fork test program dependency library * Fix: Make the JNI interface actually work * Merge branch 'dev' * Fix: stringify version description 2012-03-29 lttng-ust 2.0.1 * Use bsd-compatible fcntl for close-on-exec on socket * Fix multi-session wildcard support * Fix event lost count when buffer is full * Remove inappropriate \n from easy-ust sample 2012-03-20 lttng-ust 2.0.0 * First STABLE version * Add version name 2012-03-20 lttng-ust 2.0.0-rc4 * Fix out-of-bound write in ltt-events.c * Document LTTNG_UST_DEBUG_VALGRIND compilation flag * Update COPYING * Add exception handling to lttng-gen-tp io operations 2012-03-16 lttng-ust 2.0.0-rc3 * Fix: sendmsg should retry on EINTR, and use MSG_NOSIGNAL * fix: ustcomm_close_unix_sock should close, not shutdown * Fix: do not print EPIPE perror, as it is an expected error * Ensure that multiplication of clock offset is done on 64-bit * Add 2 missing licenses in deprecated tests * Remove unbuild and unused (deprecated) make_shared_lib test * License text standardization, add missing licenses * Cleanup: remove duplicate check for 0 num_subbuf and subbuf_size * Fix: power of 2 size check should apply to size_t type, not uint32_t * Fix: recvmsg should handle EINTR * Make lttng-gen-tp work on python 2.6 * Make lttng-gen-tp executable 2012-03-02 lttng-ust 2.0.0-rc2 * Manpage fixes * Fix: dmesg printout should not print metadata warnings * Fix: use transport name as channel name * Fix: Add signature check in tracepoint activation * Fix: add tracepoint signature at tracepoint definition site * Fix: keep event probe signature, for use by event probe signature check * Fix ABI: add padding to structures shared between UST and consumer * Fix ABI: add padding to tracepoint and ring buffer config public structu * Fix ABI: Adding missing padding in tracepoint event structures * Fix: Add include/lttng/ust-config.h to git ignore * Fix effect: update README about dlopen() * Fix: fixup vtid TLS * Fix: fixup ringbuffer tls at constructor by forcing read * Fix: fix deadlock with dlopen() lttng-ust * Fix: only print event errors every 1048576 hits * Fix: add missing debug printout to identify the cause of lost events * fix: liblttng-ust-ctl should check for incorrect parameters * fix: ust comm error handling segfault * Fix: Return -EINVAL instead of print warning if non power of 2 size/num_ * fix: on exit, leave thread/mmap reclaim to OS * fix: Handle sys_futex with async cancel, add missing pthread_join * fix: Only munmap the wait page when not exiting from process * Use CPPFLAGS instead of CFLAGS for -I * Fix type range comparison always false for 64-bit arch * demo: remove useless libs * tests: include missing headers * Add missing limits.h include for NAME_MAX 2012-02-20 lttng-ust 2.0.0-rc1 * Standardize version across toolchain * Fix a typo in gen-tp Makefile * Implement the .o file generation in lttng-gen-tp 2012-02-16 lttng-ust 1.9.8 * Fix comment in tracepoint.h * Add loglevel info to manpage * Remove stale binary file * Add lttng-ust(3) * Add a man page for lttng-gen-tp * Install easy-ust and gen-tp examples in doc/ * Create the lttng-gen-tp tools as an helper to generate UST .h and .c files * Add missing #define _GNU_SOURCE for sched_getcpu() * Define _GNU_SOURCE for all implementation files rather than getcpu.h * Add sched_getcpu and sysconf to AC_CHECK_FUNCS * Mark lib_ring_buffer_print_errors unused * Cleanup: remove extra space from easy_ust example * Add missing comma to tracepoint STAP_PROBEV call 2012-02-13 lttng-ust 1.9.7 * liblttng-ust-java: add missing -classpath ./ * Only specify that sdt.h provides system integration for now * Add STAP_PROBEV check ton configure.ac * Add sdt.h integration * Remove extern C around probe header * Move lttng/config.h to lttng/ust-config.h, and use LTTNG_UST_ namespace * Add a configure report at the end of the output * Add sdt.h integration option * Set default loglevel in metadata * Fix: LTTng-UST java jni wrapper does not build with OpenJDK 2012-02-09 lttng-ust 1.9.6 * Fix tracepoint.h multiple .o within module/core exec linkage bug * tracepoint: name -> _name to fix possible namespace clash * Add debug printout to tracepoint.c * Rename liblttng-ust-libc to liblttng-ust-libc-wrapper * Update hardcoded loglevel * Add "easy_ust" example * Update gitignore * Zero-initialize struct msghdr * Add environment information * Fix event-specific enabling * Update static lib linking * liblttng-ust-libc: fix linking * liblttng-ust-libc: fix lib dependency * Install README and ChangeLog into system doc * Add hello-static-lib test * Fix static provider linking: introduce TRACEPOINT_PROBE_DYNAMIC_LINKAGE * Fix 32-bit type: allocated len is used * Fix 32-bit type mismatch 2012-02-02 lttng-ust 1.9.5 * UST comm ABI: Add padding, push version to 2.0 * Update loglevel names * Implement loglevels as event and wildcard attributes * Update loglevel ABI: only loglevel value/enum is known by UST * Pre-assign fixed loglevels * Remove old (now unused) loglevel control code entirely * Update loglevel selection ABI * Use boot_id as monotonic clock uuid * clock: add clock description to metadata * Properly fix the timekeeping overflow detection * Revert "Fix timestamps for slow-paced event rates" * Revert "Force 64-bit timestamps" * Declare struct lttng_ust_calibrate * Force 64-bit timestamps * demo program: ensure we don't link demo on useless libs * ust comm: Receive second FD even if 1st receive failed * ust consumer: close shm fd after mapping it * Add a comment about which wait fd is closed early by UST. * Remove leftover structure in ust-abi.h * Close stream and channel file descriptors as soon as passed to sessiond * Fix AC_LANG_SOURCE usage: only takes one parameter * Fix timestamps for slow-paced event rates * configure.ac: Use AC_LANG_SOURCE for if else macros * Add execution instructions to the demo test program * Force the building of shared noinst libraries in the demo test program. * Only print the futex perror in debug mode 2011-12-23 lttng-ust 1.9.4 * Split liblttng-ust into liblttng-ust and liblttng-ust-tracepoint libs * Comment the union field (only used in call_rcu scheme) 2011-12-21 lttng-ust 1.9.3 * Fix clock source overflow on 32-bit archs * Remove unused trace_clock_frequency * check for negative wait() return value * Add DBG message when registering a probe * Only show futex warning "perror" in debug mode 2011-12-14 lttng-ust 1.9.2 * Add missing ust_libc.h to Makefile.am * Use DBG instead of WARN for futex_wake workaround message * Make dlopen more robust by using the .0 target for the library 2011-12-13 lttng-ust 1.9.1 * First LTTng-UST 2.0 prerelease.