2012-06-14 lttng-ust 2.0.4 * 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: 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 2012-06-01 lttng-ust 2.0.3 * Fix: Block all signals in listener thread * Remove jni support for configure * 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 * Fix: lttng-ust.pc needs to specify -ldl * Update changelog after liblttng-ust-java removal * Fix: drop unusable liblttng-ust-java.so 2012-04-18 lttng-ust 2.0.2 * Fix: drop unusable liblttng-ust-java.so * Fix: examples Makefiles should pass $(LIBS) at last * Fix: ustctl need to send the second fd upon error of 1st fd 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.