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