Version 1.2.3
[babeltrace.git] / ChangeLog
1 2014-09-23 Babeltrace 1.2.3
2 * Fix: incorrect compiler warning
3 * Fix: Don't assume that PROT_WRITE grants read permissions
4 * Fix: align objstack on 8 bytes
5 * Fix Python: Add a comment warning about an API limitation
6 * Use BABELTRACE_HOST_NAME_MAX in test_ctf_writer.c
7 * Add limits compatibility header
8 * Fix: don't perform unaligned integer read/writes
9 * Fix: Align buffers from objstack_alloc on sizeof(void *)
10 * Fix: bt_ctf_field_type_structure_add_field argument validation
11
12 2014-07-22 Babeltrace 1.2.2
13 * Fix: Support out of tree builds in babeltrace
14 * Fix: mmap trace read the stream_id from the first packet
15 * Fix: check the lttng-relayd protocol version
16 * Fix: don't update the trace collection if no new streams were received
17 * Fix (Python bindings): Return a string if a sequence's element are chars
18 * Fix: don't use a return code in _bt_ctf_stream_append_discarded_events
19 * Fix: Report the sequence's length field's value as length
20 * Fix: Variable name typo in SequenceField and Event classes
21 * Fix python: remove weird char at the end of line
22 * Fix: add missing files to gitignore
23 * Fix: ctf-text: add missing double-quotes around enum tag
24 * Fix: Add missing lttng_live_should_quit checks
25 * Fix: Report errors occuring in lttng_live_read
26
27 2014-03-08 Babeltrace 1.2.1
28 * Fix: Accept an input port in the live URL when no session is provided
29
30 2014-02-28 Babeltrace 1.2.0
31 * Fix: lttng-live parse url port check
32
33 2014-02-27 Babeltrace 1.2.0-rc2
34 * Fix: events discarded timing inaccuracy
35 * Fix: Move offset endianness conversion to get_data_packet
36 * Fix: Remove negative comparison to unsigned value
37 * Fix: Uninitialized scalar variable
38 * Fix: Don't assert on metadata generation failure
39 * Fix: add missing SIGTERM and SIGINT handler
40 * Fix: Reverse incorrect error message argument order
41 * Cleanup: add brackets to lttng-live-plugin.c
42 * Cleanup lttng-live: add brackets in lttng_live_read()
43 * Cleanup lttng-live: 80 columns wrapping
44 * Fix: handle new streams in get_data_packet()
45 * Fix: accept empty metadata on append
46 * Fix: lttng-live: 100ms active poll delay
47 * Fix: lttng-live await metadata
48 * Fix: lttng-live recv() and send() flags, partial recv()
49 * Fix: missing little endian conversion for one index field
50 * Cleanup: remove logically dead code
51 * Fix: untrusted value as argument
52 * Fix: off by one in lttng-live path length check
53 * Fix: fclose return value unchecked
54 * Fix: call to append metadata when new metadata is added
55 * Fix: use memstream instead of tmp file for live metadata
56 * Fix: assign a trace handle to every live trace
57 * Fix: get_new_metadata receive all the metadata
58 * Fix: Coverity warning CWE-457: Use of Uninitialized Variable
59 * Revert "Fix: get_new_metadata receive all the metadata"
60 * Revert "Fix: assign a trace handle to every live trace"
61 * Fix: assign a trace handle to every live trace
62 * Fix: get_new_metadata receive all the metadata
63 * CTF: Support incremental metadata append
64 * Fix: ctf.c fscanf missing integer length check
65 * Bump soname version to 1.0.0
66 * Move scanner allocation/free outside of ctf_open_trace_metadata_read
67 * CTF parser: prepare for incremental metadata parsing
68 * Python bindings: return char arrays as strings in value()
69 * Python bindings: sched_switch example clean-up
70 * Fix: add missing test scripts to Makefile.am
71
72 2014-02-14 Babeltrace 1.2.0-rc1
73 * Cleanup: lttng-live: use perror() rather than fprintf for err msg
74 * Fix: lttng-live: handle orderly shutdown
75 * Fix: Unchecked array index when importing trace indexes
76 * LTTng-live usage documentation
77 * Fix: ctf: uninitialized packet_index, misuse of index
78 * Cleanup: rename lttng live implementation files
79 * Attach and list by session name and hostname
80 * get_new_streams and multi-session
81 * Create the live viewer session before attaching
82 * Sync lttng live ABI with lttng-tools
83 * Extract adding a trace to the iterator from bt_iter_init
84 * Compute discarded events in live
85 * Merge real index and cycles index into a single index
86 * Fix: import index containing only a header
87 * Remove outdated Python bindings test
88 * Fix: replace assert with proper error handling
89 * Fix: lttng-live: unbounded use of sscanf() in parse_url()
90 * Fix: lttng-live should accept 0 in addresses
91 * Remove default to display field names in live
92 * Remove null checks on g_new0
93 * Cleanup: iterator unused pointer value
94 * Fix: lttng-live: resource leak
95 * Fix: lttng-live uninitialized scalar variable
96 * Fix: lttng-live non NULL-terminated strings
97 * lttng-live: fix unchecked mkdir return value
98 * lttng-live input plugin
99 * Live: let read API detect inactive streams, allow streams without fd
100 * Add Jérémie Galarneau as co-maintainer
101 * Fix: disallow re-using same event ID in same stream
102 * Fix: check for unknown enum/variant fields
103 * Fix: libbabeltrace lib build dependencies
104 * Fixes in babeltrace core to support non-CTF traces
105 * Add a private pointer to the ctf_stream_pos
106 * Be more widely accepting for missing variant/enum fields
107 * Cleanup: remove index_read (unused var)
108 * Refuse 0 integer size
109 * Fix ctf-writer: possible use after free
110 * Fix data_offset when importing the indexes
111 * Merge branch 'master' into bindings/python
112 * Python-bindings fix: Out of tree build fails to find babeltrace.i
113 * Test: Validate that enumeration mapping strings are properly escaped
114 * Fix ctf-writer: Quote strings provided as enumeration mappings
115 * Fix: read/write mode check
116 * Cleanup: do not duplicate code in float fix
117 * Fix: floats should set content size in tmp definition
118 * Handle empty streams on iterator init
119 * Handle packets containing only a header
120 * Handle the inactive streams
121 * Fix: test content size vs headers len
122 * Fix: check packet index len
123 * Fix: uncheck null pointer
124 * Fix: test for less than 1 byte packets
125 * Fix: reversed logic in packet vs content size
126 * Fix: clarify end of packet error
127 * Fix: string packet boundary handling, bits vs bytes
128 * Fix: add stricter checks on packet boundaries
129 * Parse CTF indexes
130 * Cleanup: fix typo
131 * Fix: fail when reading 0 byte event
132 * Python-bindings fix: outdated dist target babeltrace.i
133 * Python-bindings: Refactor the CTFWriter API
134 * Fix: bt_ctf_field_generic_validate should return < 0 on error
135 * Fix: Take the iterator's end position into account
136 * Fix: Use the bt_iter_set_pos function to set the begin_pos
137 * Python-bindings: Move declaration bindings out of the _Definition class
138 * Python-bindings: Refactor the FieldDecl and EventDecl classes
139 * Python-bindings: Move the _scopes array out of the Event class
140 * Python-bindings: Refactor the Event class
141 * Python-bindings: Refactor the TraceHandle class to use properties
142 * Python-bindings: Refactor the Context class
143 * Test ctf-writer: Verify that enumerations are validated before use
144 * Fix ctf-writer: Reject enumerations containing no mappings
145 * Fix lint warnings
146 * Expose text arrays the same way as regular arrays
147 * Don't generate Python bindings by default
148 * Add a usage example for the CTF Writer Python bindings
149 * Add CTF Writer Python bindings
150 * Rename the ctf class to CTFReader
151 * Fix: Python bindings array access functions write out of bounds
152 * Add support for structure fields in the Python bindings
153 * Add support for variant fields in the Python bindings
154 * Add support for floating point fields in the Python bindings
155 * Fix: Use of functions not provided by glib 2.22
156 * Fix: Throw a FieldError exception when get_value() fails
157 * Remove Python 2 specific examples
158 * Add a python bindings sequence test
159 * Support for the sequence type
160 * Add a generic get_value() implementation
161 * Support getting the value of enums
162 * Remove the unnecessary underscore prefix
163 * Return event fields by field name
164 * Merge branch 'master' into bindings/python
165 * ctf writer BSD compatibily: remove O_DIRECTORY
166 * Fix ctf writer lints
167 * linter fix: comparison of fd >= 0
168 * test ctf writer: fix lints
169 * ctf-writer: fix linter defects
170 * ctf-writer: Coding style fix
171 * Tests: Add a CTF Writer test
172 * Add CTF Writer implementation
173 * Add public CTF Writer API headers
174 * Fix: Don't create a new packet if ctf_move_pos() seeks out of a packet
175 * Fix: Uninitialized ctf_stream_pos structure in ctf_float_write()
176 * Fix: Use the packet's final size when mmap-ing the next packet
177 * Fix: Close traces on context destruction
178 * gcc warning fix: -Wextra
179 * Declare enum type to use from C++
180 * Fix: test_seek should only output one TAP plan
181 * Revert "Add missing declaration of ssize_t as unsigned long for SWIG"
182 * Add missing declaration of ssize_t as unsigned long for SWIG
183 * Fix (python): use of braces in format strings
184 * Add missing call to _bt_ctf_get_decl_from_def() when calling _bt_ctf_get_int_len().
185 * Merge branch 'master' into bindings/python
186 * Fix: test_seek static linking
187 * Tests: fix string octal encoding
188 * Add missing Makefile.am
189 * make check VPATH build
190 * Add missing test files to make dist
191 * Tests: Use Perl prove as the testsuite runner
192 * Tests: Add trace reading test with babeltrace bin
193 * Tests: Split lib tests in multiple standalone test scripts
194 * Tests: Rename tests under lib with tests naming convention
195 * Tests: Move TAP helpers to tests/utils/tap
196 * Fix ctf_clock_declaration_visit returning an error when reading a boolean
197 * Fix CTF parser hang with bison 3.0
198 * Add missing lex/bison generated files to make clean
199 * Put the libbabeltrace-ctf specific parts of babeltrace.pc into a babeltrace-ctf.pc file
200 * Test for presence of bison and flex when building from git
201 * Fix: Unchecked asprintf/vasprintf return values
202 * Missing NULL pointer init in tap.c
203 * Add bt_unregister_format function support
204 * Fix: libcompat should be noinst (statically linked)
205 * Add MinGW definitions to endian.h
206 * Add MinGW implementation of UUID functions
207 * Add Windows exe files to .gitignore
208 * Add MinGW32 libraries to executables
209 * Move strerror_r to compat directory
210 * Document: manpage: chronologically ordered events
211 * Make python bindings compile with trunk
212 * Merge branch 'master' into bindings/python
213 * babeltrace-log: UTC timestamps
214 * Cleanup: comment mismatch with code
215 * Add unit test validating seeking to last event of a trace
216 * Remove unused function bt_trace_handle_get_id
217 * Cleanup: remove whitespaces at end of lines
218 * Remove extra -I for python bindings
219
220 2013-06-18 Babeltrace 1.1.1
221 * Compare traces by stream path as secondary key
222 * Fix: use index, not cur_index, for SEEK_SET validation
223 * Fix: ctf-text irregular output with disabled field names
224 * Support old compilers
225 * Remove useless variable assignment
226 * Fix: Remove extra quote after an include directive
227 * Don't dereference before NULL check
228 * eliminate dead code
229 * fix babeltrace-log error checking
230 * Fix resource leak on error path
231 * Fix: handle error checking should compare against NULL
232 * Remove unused array in bt_context_add_traces_recursive
233 * Fix: Suppress a compiler warning (always-false condition)
234 * Cleanup: remove trailing whitespaces
235 * Move memstream.h and uuid.h to include/babeltrace/compat directory
236 * Fix: handling of empty streams
237 * Add new option --clock-offset-ns
238 * Fix: add missing error return when create_event_definitions fails
239 * Fix: ctf-text should link on libbabeltrace-ctf
240 * Move clock to bt_trace_descriptor
241 * Remove unused stream_heap
242 * Move trace collection pointer to bt_trace_descriptor
243 * Move bt_handle to bt_trace_descriptor
244 * Move bt_context to bt_trace_descriptor
245 * Privatize struct bt_trace descriptor, move trace path
246 * Add backward ref from bt_stream_pos to bt_trace_descriptor
247 * Fix kFreeBSD build
248 * Fix: babeltrace-log timestamps should be in nsec
249 * Use objstack for AST allocation
250 * Remove unused gc field
251 * Use objstack to store nodes
252 * Use objstack for strings
253 * Implement objstack for parser
254 * Fix: octal and hex string handling
255 * Simplify error node
256 * Lexer cleanup
257 * Fix: invalid integer suffix parsing
258 * Test cleanup
259 * Test cleanup
260 * Test cleanup
261 * Fix: bootstrap should call libtoolize
262 * Fix bootstrap script
263 * Use uint64_t for packet_map_len
264 * Add smalltrace succeed/fail test cases
265 * Support packets and trace files smaller than page size
266 * Move ctf-metadata plugin into its own shared object
267 * Implement ctf-metadata output plugin
268 * Handle make_node errors with TLS dummy node
269 * Remove nested expressions
270 * Eliminate dead code
271 * Fix: trace_collection_add() add after check
272 * Handle integers in lexer rather than grammar
273 * Implement perror printf
274 * Support escape characters in metadata strings
275 * Add error node to AST
276 * Introduce macro to enforce matching enum to string for node types
277 * Fix: add semantic check in grammar
278 * Implement likely/unlikely ifdefs
279 * Fix unary constant use after error
280 * Use new print macros in ctf-parser.y
281 * Print error on invalid token
282 * Implement macros for error printout
283 * Add line number to parser nodes
284 * Fix: handle errors gracefully
285 * Fix: memleak on error path
286 * Add missing NULL pointer check
287 * Show token in CTF parser error
288 * Remove unused lineno from struct ctf_scanner
289 * Show line numbers in CTF parser errors
290 * Ignore Windows-style EOL character in metadata
291 * Replace AM_PROG_MKDIR obsolete macro with AC_PROG_MKDIR_P
292
293 2013-03-23 Babeltrace 1.1.0
294 * Reinsert "at end of stream" message for discarded events
295 * Improvement: Message from babeltrace concerning discarded events needs i
296 * Cleanup: typo fix
297 * Cleanup: add end of line at end of verbose message
298 * Fix: misleading message from babeltrace --verbose
299 * Fix: babeltrace --fields all overrides --no-delta
300 * Add verbosity to stream id error message
301 * Fix: Ensure the specified input format is CTF
302 * Fix: Undefined behavior of double free on strlist in get_names_args
303 * Fix: ctf-text: don't close stdout
304 * Fix: warning message for unexpected trace byte order
305 * Namespace the struct declaration
306 * Namespace the struct definition
307 * Namespace the struct format
308 * Namespace the struct mmap_stream
309 * Namespace the struct trace_descriptor
310 * Namespace struct stream_pos
311 * Namespace compliance for dependencies function
312 * Cleanup error messages
313 * Fix: babeltrace: make '-w' actually work
314 * Convert the unit tests to the TAP format
315 * Spelling cleanups within comments
316 * Move the bitfield test to tests/lib/
317 * Fix: Added a null pointer check to bt_ctf_field_name
318 * Add babeltrace.pc to gitignore
319 * namespacing: place flex/bison symbols under bt_yy namespace
320 * namespace the lookup_integer function
321 * namespace the definition functions
322 * namespace the variant functions
323 * namespace the declaration functions
324 * namespace the collection functions
325 * namespace the heap functions
326 * namespace the struct functions
327 * namespace the string functions
328 * namespace the sequence functions
329 * namespace the int functions
330 * namespace the enum functions
331 * namespace definition_ref and definition_unref
332 * namespace declaration_ref and declaration_unref
333 * namespace the array functions
334 * namespace the scope_path functions
335 * Hide internal functions of libbabeltrace-ctf
336 * Hide internal functions of ctf-text
337 * BT_HIDDEN macro
338 * Namespace the lookup_enum function
339
340 2012-01-24 Babeltrace 1.0.3
341 * Fix: Double free when calling bt_context_remove_trace()
342 * Add missing runall.sh to dist packaging
343 * Fix: alignment of compound types containing array field
344
345 2012-01-11 Babeltrace 1.0.2
346 * Fix: add tests/lib missing files to Makefile.am
347
348 2012-01-11 Babeltrace 1.0.1
349 * Provides a basic pkg-config file for libbabeltrace
350 * Fix erroneous warning/error messages
351 * Fix comment in context.h
352 * Cleanup: Remove whitespace at EOL from mit-license.txt
353 * Add missing permission notice in each source file
354 * Adding a test which do a sequence of seek BEGIN, LAST, BEGIN, LAST
355 * Run seek tests on a second trace file
356 * Add #define _GNU_SOURCE to remove warning about asprintf
357 * Include a test for SEEK_BEGIN and SEEK_LAST
358 * Fix: Report success even if we find at least one valid stream in find_max_timestamp_ctf_stream_class
359 * Fix SEEK_BEGIN for streams that do not contain any event
360
361 2012-10-27 Babeltrace 1.0.0
362 * tests: add test traces to distribution tarball
363 * Document bash requirement for make check in README
364 * Add tests to make check
365 * Fix: add missing header size validation
366 * callbacks.c: handle extract_ctf_stream_event return value
367 * Cleanup: fix cppcheck warning
368 * Cleanup: fix cppcheck warnings
369 * fix double-free on error path
370
371 2012-10-18 Babeltrace 1.0.0-rc6
372 * Add valgrind suppression file for libpopt
373 * Fix: unplug memory leak that causes popt-0.13 to segfault
374 * Fix: test all close/fclose ret val, fix double close
375 * Cleanup: add missing newline
376 * Fix: fd leak on trace close
377 * Fix memory leaks induced by lack of libpopt documentation
378 * babeltrace: fix poptGetOptArg memleak
379 * plugins: implement plugin unregister
380 * Doc: valgrind with babeltrace (glib workaround)
381 * callsites: fix memory leak
382 * Fix: free all the metadata-related memory
383 * Fix : Free the iterator callback arrays
384 * Fix : cleanup teardown of context
385 * Fix : protect static float and double declarations
386 * callsite: support instruction pointer field
387 * Document that list.h is LGPLv2.1, but entirely trivial
388 * Fix: callsite support: list multiple callsites
389 * Add callsite support
390 * Fix: Allow 64-bit packet offset
391 * Fix: emf uri: surround by " "
392 * Handle model.emf.uri event info
393 * Fix: Documentation cleanup
394 * Fix: misplaced C++ ifdef
395 * Fix babeltrace-log get big line when the input file last line don't have enter
396 * API Fix: bt_ctf_iter_read_event_flags
397 * Fix: get encoding for char arrays and sequences
398 * Fix: access to declaration from declaration_field
399 * Fix: get_declaration_* should not cast to field
400 * Fix babeltrace-log uninitialized memory (v2)
401 * Revert "Fix babeltrace-log uninitialized memory"
402 * Fix babeltrace-log uninitialized memory
403 * Fix: access field properties by declaration
404 * Fix: check return value of get_char_array
405 * Fix: C++ support to API header files
406
407 2012-08-27 Babeltrace 1.0.0-rc5
408 * Change default printout to add host, process names and vpid
409 * Add support for trace:hostname field
410 * Fix: allow specifying more than one input trace path
411 * Fix: make warnings (partial errors) visible
412 * Fix: --clock-force-correlate to handle trace collections gathered from v
413 * Documentation: update API doc with enum functions
414 * Fix: API: remove unsupported BT_SEEK_END from API
415 * API documentation
416 * Cleanup: shut up gcc uninitialized var warning
417 * Fix: support large files on 32-bit systems
418 * Fix: remove unused fts.h include
419 * Fix: add missing enum support to API
420 * Fix: handle clock offset with frequency different from 1GHz
421 * Cleanup: update ifdef wrapper name
422 * Fix: clarify bt_ctf_get_field_list
423 * Fix trace-collection.h: No such file or directory that build code with l
424 * Fix: check return value of bt_context_create
425 * Fix: ensure mmap_base_offset is zeroed on initialization
426 * Fix: Reswitch to FTW for add_traces_recursive
427 * Fix: don't free unallocated index
428 * Fix: don't close the metadata FD if a FP is passed
429 * Add BT_SEEK_LAST type to bt_iter_pos
430 * Fix: iterator.c BT_SEEK_RESTORE: check return value
431 * Fix: complete error handling of babeltrace API
432 * cleanup: protected -> hidden: cleanup symbol table
433 * Fix: add mmap_base_offset to ctf_stream_pos
434 * Fix: assign the current clock for mmap traces
435 * Fix: libbabeltrace add missing static declaration
436 * Fix: safety checks for opening mmap traces
437 * Remove trace-collection.h from include_headers
438 * Fix: protect visibility of ctf-parser functions
439 * Fix: correct name of bt_ctf_field_get_error in comments and typo in man
440 * Fix: wrong type in bt_ctf_get_uint64/int64
441 * API cleanup name get_timestamp and get_cycles
442 * fix comment struct bt_saved_pos
443 * Fix: Add missing clock-types.h
444 * Get rid of clock-raw and use real clock
445 * Cleanup (messages): Make the wording of the signedness warning clearer
446 * Fix: error path if heap_init fails
447 * Fix: Remove obsolete bt_iter_seek function
448 * Make the signedness warning useful with the field name
449 * Fix: Restore heap for SEEK_BEGIN
450 * Fix: check if handle is valid
451 * Fix: iterator set_pos
452 * Fix: get rid of consumed flag
453 * Fix: add missing heap_copy
454 * Fix: babeltrace assert() triggered by directories within trace
455 * Several fixes for bt_iter_pos related functions
456 * Fix iterator: various fixes
457 * Fix: remove duplicate yydebug var
458 * Fix babeltrace iterator lib: seek at time 0
459
460 2012-05-30 Babeltrace 1.0.0-rc4
461 * Add CodingStyle to tarball
462 * Add coding style document
463 * Fix: babeltrace should use output format argument
464 * Fix: accept traces which skip stream ids
465 * Use mmap_align
466 * align header: define PAGE_SIZE
467 * Implement mmap alignment header
468 * Cleanup: type warnings
469 * Cleanup: do not overwrite const argv parameters
470
471 2012-05-29 Babeltrace 1.0.0-rc3
472 * Fix: converter error logic
473 * Fix: report appropriate field in error message
474 * Fix: support 64-bit events discarded counter types
475 * Fix: add missing bt_ctf_get_int_len API
476 * Fix bt_context_add_traces_recursive error code
477
478 2012-04-24 Babeltrace 1.0.0-rc2
479 * Fix: return an error if no trace can be opened
480 * Fix: double destroy in context remove
481
482 2012-04-18 Babeltrace 1.0.0-rc1
483 * Fix: -n "field names" option should allow "none"
484 * Fix: Show context field name by default
485 * Manpage fix: babeltrace-log manpage should refer to lttng(1)
486 * Clarify warning message for events discarded
487 * Fix: babeltrace should skip erroneous traces
488 * Fix: put explicit error messages and warnings when opening a trace
489 * Fix: segfault on error handling
490 * Fix: enum must use last value + 1 as next item value
491 * Fix: warn, and don't assert, when reading a value outside enum range
492 * API Fix : missing list fields of event decl
493 * API fix : fill the values for timestamp begin and end
494 * API : list of events in the trace
495 * UUID field should be optional, as specified by CTF spec
496 * Babeltrace ctf-text duplicated error message
497 * API fix/breakage : reexporting bt_ctf_event
498 * fix/breakage API : replace bt_ctf_event
499 * add ctf_event_definition pointer to ctf_stream_definition
500 * Rename ctf_event to ctf_event_declaration
501 * Rename ctf_stream to ctf_stream_definition
502 * Rename ctf_stream_event to ctf_event_definition
503 * Rename ctf_stream_class to ctf_stream_declaration
504 * Cleanup: Remove unneeded local variables from function
505 * API Fix : give access to trace_handle and context
506 * API Fix : handle id to use the public functions
507 * Fix : add the missing seek begin
508
509 2012-03-16 Babeltrace 1.0.0-pre4
510 * fix : bt_ctf_iter_create defaults to BEGIN pos
511 * Fix : only one iterator per context
512 * Fix error checking in bt_context_add_traces_recursive
513 * bt_context_add_trace, bt_iter_pos and bt_iter needed some more comments.
514 * Fix API: add const qualifiers, privatize struct bt_ctf_event
515 * Fix: split ctf/event.c
516 * Fix: seek by timestamp
517 * Fix: remove leftover code from seek begin (unimplemented for now)
518 * Fix: seek error handling
519 * Fix: callbacks.c: more explicit error msg
520 * Fix: ctf/iterator.h bt_ctf_iter_read_event() comment
521 * Add missing iterator.h into the git repo
522 * API fix: Move ctf iterator API members to new babeltrace/ctf/iterator.h
523 * API cleanup: Move bt_iter_create/destroy to internal header
524 * Fix: update missing copyrights and ifdef protection mismatch
525 * Clarify clock correlation error message
526 * Fix build warning: set -lpopt as LDFLAGS rather than CFLAGS
527 * Fix: add missing _GNU_SOURCE define to babeltrace-log.c
528 * Fix: Add memstream.h dependency to Makefile.am
529 * Implement fallback for systems lacking open_memstream and fopenmem
530 * Fix: try to include endian.h by default
531
532 2012-03-02 Babeltrace 1.0.0-pre3
533 * Fix uuid in metadata
534 * Babeltrace wrapper update
535 * uuid wrapper: fix use in visitor
536 * Endian wrapper use fix
537 * FreeBSD uuid wrapper fixes
538 * Fix missing uuid wrapper change
539 * Add endian.h wrapper
540 * Use standard __LONG_MAX__ instead of __WORDSIZE
541 * Create BSD wrapper for uuid
542 * fix API : deal with the optional underscore
543 * Fix API : functions to access fields properties
544
545 2012-02-23 Babeltrace 1.0.0-pre2
546 * linker: privatize prio_heap and babeltrace_types
547 * Linker: privatize libbabeltrace_types
548 * Link statically to internal libraries
549 * Combine duplicated API/pretty-print timestamp code
550 * API : export the offsetted timestamp
551 * Fix : segfault when printing timestamp on index
552 * Fix : coherency in const parameters
553
554 2012-02-20 Babeltrace 1.0.0-pre1
555 * Generically print tracer version (and env) in verbose mode
556 * Fix open_mmap_trace missing support
557 * fix: context.h add missing documentation for packet_seek parameter
558 * Cleanup iterator.h
559 * Fix callback.h documentation
560 * Cleanup: babeltrace.h does not need to include ctf/events.h
561 * API fix: Move callbacks to CTF plugin
562 * Removed unneeded ctf_* forward declarations from babeltrace.h
563 * Remove unneeded forward declarations (ctf-specific) from iterator.h
564 * fix: move read event from iterator to event.h
565 * Fix: ctf specific events.c needs to be within CTF plugin
566 * API fix: packet_seek should take an index rather than offset
567 * Fix API: allow packet_seek override
568 * Fix: add lib missing includes
569 * Fix: packet_seek is local to plugins, but can be overridden
570 * Fix API: rename unclear move_pos_slow to packet_seek
571 * Fix: Check for unknown format
572 * Fix: do not use ctf-specific struct in format.h
573 * fix : callback type, doc and links to libbabeltrace
574 * Fix : callback chain len
575
576 2012-02-16 Babeltrace 0.12
577 * Typedef bt_intern_str
578 * Export the list header with a new namespace
579 * API : add_trace return the trace_handle id
580 * fix manpage: refer to lttng(1)
581 * API : cleanup includes
582 * API : Access CTF events fields
583 * manpage: Add babeltrace-log.1
584 * API : seek by timestamp
585 * Move the add_traces_recursive out of the library
586 * manpage: use pp instead of PP
587
588 2012-02-13 Babeltrace 0.11.1
589 * Add trace-collection.h to the installed headers
590
591 2012-02-13 Babeltrace 0.11
592 * Add --clock-force-correlate option
593 * lib: open trace error handling fix
594 * Use default if there is no clock declaration
595 * iterator: fix type warning on 32-bit build
596 * Use 64-bit type for packet and content size
597 * Fix context API
598 * Add missing context-internal.h
599 * struct bt_context is opaque
600 * Update comment to match context API code
601 * Print loglevel names
602 * babeltrace lib cleanup, folded with open/remove trace functions
603 * API : iterator get and set position
604
605 2012-02-09 Babeltrace 0.10
606 * Fix clock freq
607 * clock: use freq field
608 * Show env. in verbose mode
609 * Remove all code that depends on trace collection directory structure
610 * Use environment information for extra fields
611 * Parse environment declarations from LTTng-modules and LTTng-UST
612 * Fix typo
613 * Add babeltrace.1 manpage
614 * Update help
615 * Install license files and dependency listing into the system doc
616 * Add ChangeLog to doc install
617
618 2012-02-02 Babeltrace 0.9
619 * Allow signed values in get_signed. Cast unsigned into signed.
620 * Show loglevel information only with value
621 * env needs to be a keyword too
622 * Add env {} warning test case
623 * Add environment (env {}) parser-level support
624 * Revert "Remove leading underscores from identifiers directly in lexer"
625 * Remove leading underscores from identifiers directly in lexer
626 * Fix: do not remove field names when adding fields
627 * API : iterator namespace cleanup
628 * Time offset: use trace offset average
629 * API : trace_handle
630 * Print event discarded at end of stream
631 * Discarded event time range is between last packet event and timestamp_end
632 * Print time range during which events have been dropped
633 * Print events discarded
634 * Add clock offset support
635 * Warn user of clock offsets do not match
636 * Add clocks to trace collection
637 * clock: show as time of day
638 * Implement clock mapping within integer type
639 * Implement clock IR generation
640 * Add warning tests
641 * Relax unknown field handling: warn instead of error
642 * Fix erroneous use of "-n" for additional fields, add "-f"
643 * Output warnings and errors to stderr
644 * Fix double typedef of bt_event_name
645 * Parse clock descriptions
646 * API : split iterator headers from babeltrace.h
647 * Add missing context.h/context.c
648 * Introduce contexts
649 * Fix parallel build for lib/
650 * Organise libbabeltrace
651 * Export the format.h header
652 * Create the babeltrace include dir on install
653 * callbacks: use correct type for element size
654 * callbacks: Fix set size array size
655 * Fix callback chain array usage
656 * Add time delta to ctf-text
657 * ctf-text: show timestamp in sec.nsec
658 * Fix wrong variable error check
659 * Use the generic call to move_pos_slow
660
661 2011-12-12 Babeltrace 0.8
662 * Add loglevel support
663 * Update libpopt dependency to 1.13
664 * Document dependency on libpopt >= 1.8
665 * Describe libtool version dependency
666 * AC_PROG_LIBTOOL is deprecated in favor of LT_INIT
667 * Use realpath for path
668 * Helper function to extract string from fields
669 * Use realpath on trace collection path
670 * allow printing domains when no procname are present, handle
671 various / patterns
672 * Add trace:domain,trace:procname,trace:pid support
673 * Add "-n trace" option to print trace name
674 * Do not install ctf-parser-test
675 * Make ctf open errors more verbose
676 * configure.ac: add check for popt library
677 * Show field names by default, enhance --names option
678 * Move opt_field_names/babeltrace_verbose/babeltrace_debug into lib
679 * Add mmap trace reading
680 * Pass stream pointer with callback caller data
681
682 2011-09-29 Babeltrace 0.7
683 * Add missing stdint.h
684 * Use integer extraction functions
685 * Extract int and char arrays from fields
686 * Add parameters to callbacks
687 * Fix float support
688 * Fix type cast warning
689 * Integer support: add missing signed casts
690 * Remove underscore prefix from field names (pretty-print)
691 * Fix sequence iteration
692 * Fix sequence field name use after free
693 * Fix support for empty streams
694 * Optional file pointer to metadata
695 * Specify callback to move packet in open_trace
696 * Free the callbacks on iter_destroy
697 * Add callback support
698 * Basic seek support
699 * Add callback API
700 * Enhance babeltrace API with position save/restore
701 * Remove unused structure forward declarations
702 * Remove stale local .c struct declarations (unused)
703 * Annotate branches in ctf.c event reading/writing code
704 * Annotate prio heap likely branch
705 * Annotate likely/unlikely branches in headers
706
707 2011-08-12 Babeltrace 0.6
708 * Introduce Babeltrace public API: babeltrace.h
709 * Fix support for gold linker: inappropriate dep removal of plugins
710
711 2011-08-12 Babeltrace 0.5
712 * Initialize size to 0 to eliminate incorrect gcc uninitialized
713 var warning
714 * Fix non-matching packet context wrt last packet event read
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