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