Fix: Double free when calling bt_context_remove_trace()
[babeltrace.git] / ChangeLog
CommitLineData
6d204f6d
MD
12012-01-11 Babeltrace 1.0.2
2 * Fix: add tests/lib missing files to Makefile.am
3
ce6370b5
MD
42012-01-11 Babeltrace 1.0.1
5 * Provides a basic pkg-config file for libbabeltrace
6 * Fix erroneous warning/error messages
7 * Fix comment in context.h
8 * Cleanup: Remove whitespace at EOL from mit-license.txt
9 * Add missing permission notice in each source file
10 * Adding a test which do a sequence of seek BEGIN, LAST, BEGIN, LAST
11 * Run seek tests on a second trace file
12 * Add #define _GNU_SOURCE to remove warning about asprintf
13 * Include a test for SEEK_BEGIN and SEEK_LAST
14 * Fix: Report success even if we find at least one valid stream in find_max_timestamp_ctf_stream_class
15 * Fix SEEK_BEGIN for streams that do not contain any event
16
f6ed7fa4
MD
172012-10-27 Babeltrace 1.0.0
18 * tests: add test traces to distribution tarball
19 * Document bash requirement for make check in README
20 * Add tests to make check
21 * Fix: add missing header size validation
22 * callbacks.c: handle extract_ctf_stream_event return value
23 * Cleanup: fix cppcheck warning
24 * Cleanup: fix cppcheck warnings
25 * fix double-free on error path
26
d01910af
MD
272012-10-18 Babeltrace 1.0.0-rc6
28 * Add valgrind suppression file for libpopt
29 * Fix: unplug memory leak that causes popt-0.13 to segfault
30 * Fix: test all close/fclose ret val, fix double close
31 * Cleanup: add missing newline
32 * Fix: fd leak on trace close
33 * Fix memory leaks induced by lack of libpopt documentation
34 * babeltrace: fix poptGetOptArg memleak
35 * plugins: implement plugin unregister
36 * Doc: valgrind with babeltrace (glib workaround)
37 * callsites: fix memory leak
38 * Fix: free all the metadata-related memory
39 * Fix : Free the iterator callback arrays
40 * Fix : cleanup teardown of context
41 * Fix : protect static float and double declarations
42 * callsite: support instruction pointer field
43 * Document that list.h is LGPLv2.1, but entirely trivial
44 * Fix: callsite support: list multiple callsites
45 * Add callsite support
46 * Fix: Allow 64-bit packet offset
47 * Fix: emf uri: surround by " "
48 * Handle model.emf.uri event info
49 * Fix: Documentation cleanup
50 * Fix: misplaced C++ ifdef
51 * Fix babeltrace-log get big line when the input file last line don't have enter
52 * API Fix: bt_ctf_iter_read_event_flags
53 * Fix: get encoding for char arrays and sequences
54 * Fix: access to declaration from declaration_field
55 * Fix: get_declaration_* should not cast to field
56 * Fix babeltrace-log uninitialized memory (v2)
57 * Revert "Fix babeltrace-log uninitialized memory"
58 * Fix babeltrace-log uninitialized memory
59 * Fix: access field properties by declaration
60 * Fix: check return value of get_char_array
61 * Fix: C++ support to API header files
62
7c282828
MD
632012-08-27 Babeltrace 1.0.0-rc5
64 * Change default printout to add host, process names and vpid
65 * Add support for trace:hostname field
66 * Fix: allow specifying more than one input trace path
67 * Fix: make warnings (partial errors) visible
68 * Fix: --clock-force-correlate to handle trace collections gathered from v
69 * Documentation: update API doc with enum functions
70 * Fix: API: remove unsupported BT_SEEK_END from API
71 * API documentation
72 * Cleanup: shut up gcc uninitialized var warning
73 * Fix: support large files on 32-bit systems
74 * Fix: remove unused fts.h include
75 * Fix: add missing enum support to API
76 * Fix: handle clock offset with frequency different from 1GHz
77 * Cleanup: update ifdef wrapper name
78 * Fix: clarify bt_ctf_get_field_list
79 * Fix trace-collection.h: No such file or directory that build code with l
80 * Fix: check return value of bt_context_create
81 * Fix: ensure mmap_base_offset is zeroed on initialization
82 * Fix: Reswitch to FTW for add_traces_recursive
83 * Fix: don't free unallocated index
84 * Fix: don't close the metadata FD if a FP is passed
85 * Add BT_SEEK_LAST type to bt_iter_pos
86 * Fix: iterator.c BT_SEEK_RESTORE: check return value
87 * Fix: complete error handling of babeltrace API
88 * cleanup: protected -> hidden: cleanup symbol table
89 * Fix: add mmap_base_offset to ctf_stream_pos
90 * Fix: assign the current clock for mmap traces
91 * Fix: libbabeltrace add missing static declaration
92 * Fix: safety checks for opening mmap traces
93 * Remove trace-collection.h from include_headers
94 * Fix: protect visibility of ctf-parser functions
95 * Fix: correct name of bt_ctf_field_get_error in comments and typo in man
96 * Fix: wrong type in bt_ctf_get_uint64/int64
97 * API cleanup name get_timestamp and get_cycles
98 * fix comment struct bt_saved_pos
99 * Fix: Add missing clock-types.h
100 * Get rid of clock-raw and use real clock
101 * Cleanup (messages): Make the wording of the signedness warning clearer
102 * Fix: error path if heap_init fails
103 * Fix: Remove obsolete bt_iter_seek function
104 * Make the signedness warning useful with the field name
105 * Fix: Restore heap for SEEK_BEGIN
106 * Fix: check if handle is valid
107 * Fix: iterator set_pos
108 * Fix: get rid of consumed flag
109 * Fix: add missing heap_copy
110 * Fix: babeltrace assert() triggered by directories within trace
111 * Several fixes for bt_iter_pos related functions
112 * Fix iterator: various fixes
113 * Fix: remove duplicate yydebug var
114 * Fix babeltrace iterator lib: seek at time 0
115
2ae35d4f
MD
1162012-05-30 Babeltrace 1.0.0-rc4
117 * Add CodingStyle to tarball
118 * Add coding style document
119 * Fix: babeltrace should use output format argument
120 * Fix: accept traces which skip stream ids
121 * Use mmap_align
122 * align header: define PAGE_SIZE
123 * Implement mmap alignment header
124 * Cleanup: type warnings
125 * Cleanup: do not overwrite const argv parameters
126
7dfa782e
MD
1272012-05-29 Babeltrace 1.0.0-rc3
128 * Fix: converter error logic
129 * Fix: report appropriate field in error message
130 * Fix: support 64-bit events discarded counter types
131 * Fix: add missing bt_ctf_get_int_len API
132 * Fix bt_context_add_traces_recursive error code
133
2eb5dde8
MD
1342012-04-24 Babeltrace 1.0.0-rc2
135 * Fix: return an error if no trace can be opened
136 * Fix: double destroy in context remove
137
36dbe3e6
MD
1382012-04-18 Babeltrace 1.0.0-rc1
139 * Fix: -n "field names" option should allow "none"
140 * Fix: Show context field name by default
141 * Manpage fix: babeltrace-log manpage should refer to lttng(1)
142 * Clarify warning message for events discarded
143 * Fix: babeltrace should skip erroneous traces
144 * Fix: put explicit error messages and warnings when opening a trace
145 * Fix: segfault on error handling
146 * Fix: enum must use last value + 1 as next item value
147 * Fix: warn, and don't assert, when reading a value outside enum range
148 * API Fix : missing list fields of event decl
149 * API fix : fill the values for timestamp begin and end
150 * API : list of events in the trace
151 * UUID field should be optional, as specified by CTF spec
152 * Babeltrace ctf-text duplicated error message
153 * API fix/breakage : reexporting bt_ctf_event
154 * fix/breakage API : replace bt_ctf_event
155 * add ctf_event_definition pointer to ctf_stream_definition
156 * Rename ctf_event to ctf_event_declaration
157 * Rename ctf_stream to ctf_stream_definition
158 * Rename ctf_stream_event to ctf_event_definition
159 * Rename ctf_stream_class to ctf_stream_declaration
160 * Cleanup: Remove unneeded local variables from function
161 * API Fix : give access to trace_handle and context
162 * API Fix : handle id to use the public functions
163 * Fix : add the missing seek begin
164
b07f0867
MD
1652012-03-16 Babeltrace 1.0.0-pre4
166 * fix : bt_ctf_iter_create defaults to BEGIN pos
167 * Fix : only one iterator per context
168 * Fix error checking in bt_context_add_traces_recursive
169 * bt_context_add_trace, bt_iter_pos and bt_iter needed some more comments.
170 * Fix API: add const qualifiers, privatize struct bt_ctf_event
171 * Fix: split ctf/event.c
172 * Fix: seek by timestamp
173 * Fix: remove leftover code from seek begin (unimplemented for now)
174 * Fix: seek error handling
175 * Fix: callbacks.c: more explicit error msg
176 * Fix: ctf/iterator.h bt_ctf_iter_read_event() comment
177 * Add missing iterator.h into the git repo
178 * API fix: Move ctf iterator API members to new babeltrace/ctf/iterator.h
179 * API cleanup: Move bt_iter_create/destroy to internal header
180 * Fix: update missing copyrights and ifdef protection mismatch
181 * Clarify clock correlation error message
182 * Fix build warning: set -lpopt as LDFLAGS rather than CFLAGS
183 * Fix: add missing _GNU_SOURCE define to babeltrace-log.c
184 * Fix: Add memstream.h dependency to Makefile.am
185 * Implement fallback for systems lacking open_memstream and fopenmem
186 * Fix: try to include endian.h by default
187
6c8ac581
MD
1882012-03-02 Babeltrace 1.0.0-pre3
189 * Fix uuid in metadata
190 * Babeltrace wrapper update
191 * uuid wrapper: fix use in visitor
192 * Endian wrapper use fix
193 * FreeBSD uuid wrapper fixes
194 * Fix missing uuid wrapper change
195 * Add endian.h wrapper
196 * Use standard __LONG_MAX__ instead of __WORDSIZE
197 * Create BSD wrapper for uuid
198 * fix API : deal with the optional underscore
199 * Fix API : functions to access fields properties
200
305c65e5
MD
2012012-02-23 Babeltrace 1.0.0-pre2
202 * linker: privatize prio_heap and babeltrace_types
203 * Linker: privatize libbabeltrace_types
204 * Link statically to internal libraries
205 * Combine duplicated API/pretty-print timestamp code
206 * API : export the offsetted timestamp
207 * Fix : segfault when printing timestamp on index
208 * Fix : coherency in const parameters
209
0a264ae4
MD
2102012-02-20 Babeltrace 1.0.0-pre1
211 * Generically print tracer version (and env) in verbose mode
212 * Fix open_mmap_trace missing support
213 * fix: context.h add missing documentation for packet_seek parameter
214 * Cleanup iterator.h
215 * Fix callback.h documentation
216 * Cleanup: babeltrace.h does not need to include ctf/events.h
217 * API fix: Move callbacks to CTF plugin
218 * Removed unneeded ctf_* forward declarations from babeltrace.h
219 * Remove unneeded forward declarations (ctf-specific) from iterator.h
220 * fix: move read event from iterator to event.h
221 * Fix: ctf specific events.c needs to be within CTF plugin
222 * API fix: packet_seek should take an index rather than offset
223 * Fix API: allow packet_seek override
224 * Fix: add lib missing includes
225 * Fix: packet_seek is local to plugins, but can be overridden
226 * Fix API: rename unclear move_pos_slow to packet_seek
227 * Fix: Check for unknown format
228 * Fix: do not use ctf-specific struct in format.h
229 * fix : callback type, doc and links to libbabeltrace
230 * Fix : callback chain len
231
0d8f8c2e
MD
2322012-02-16 Babeltrace 0.12
233 * Typedef bt_intern_str
234 * Export the list header with a new namespace
235 * API : add_trace return the trace_handle id
236 * fix manpage: refer to lttng(1)
237 * API : cleanup includes
238 * API : Access CTF events fields
239 * manpage: Add babeltrace-log.1
240 * API : seek by timestamp
241 * Move the add_traces_recursive out of the library
242 * manpage: use pp instead of PP
243
0916c699
MD
2442012-02-13 Babeltrace 0.11.1
245 * Add trace-collection.h to the installed headers
246
fed6a350
MD
2472012-02-13 Babeltrace 0.11
248 * Add --clock-force-correlate option
249 * lib: open trace error handling fix
250 * Use default if there is no clock declaration
251 * iterator: fix type warning on 32-bit build
252 * Use 64-bit type for packet and content size
253 * Fix context API
254 * Add missing context-internal.h
255 * struct bt_context is opaque
256 * Update comment to match context API code
257 * Print loglevel names
258 * babeltrace lib cleanup, folded with open/remove trace functions
259 * API : iterator get and set position
260
d40a9bb4
MD
2612012-02-09 Babeltrace 0.10
262 * Fix clock freq
263 * clock: use freq field
264 * Show env. in verbose mode
265 * Remove all code that depends on trace collection directory structure
266 * Use environment information for extra fields
267 * Parse environment declarations from LTTng-modules and LTTng-UST
268 * Fix typo
269 * Add babeltrace.1 manpage
270 * Update help
271 * Install license files and dependency listing into the system doc
272 * Add ChangeLog to doc install
273
ab43a115
MD
2742012-02-02 Babeltrace 0.9
275 * Allow signed values in get_signed. Cast unsigned into signed.
276 * Show loglevel information only with value
277 * env needs to be a keyword too
278 * Add env {} warning test case
279 * Add environment (env {}) parser-level support
280 * Revert "Remove leading underscores from identifiers directly in lexer"
281 * Remove leading underscores from identifiers directly in lexer
282 * Fix: do not remove field names when adding fields
283 * API : iterator namespace cleanup
284 * Time offset: use trace offset average
285 * API : trace_handle
286 * Print event discarded at end of stream
287 * Discarded event time range is between last packet event and timestamp_end
288 * Print time range during which events have been dropped
289 * Print events discarded
290 * Add clock offset support
291 * Warn user of clock offsets do not match
292 * Add clocks to trace collection
293 * clock: show as time of day
294 * Implement clock mapping within integer type
295 * Implement clock IR generation
296 * Add warning tests
297 * Relax unknown field handling: warn instead of error
298 * Fix erroneous use of "-n" for additional fields, add "-f"
299 * Output warnings and errors to stderr
300 * Fix double typedef of bt_event_name
301 * Parse clock descriptions
302 * API : split iterator headers from babeltrace.h
303 * Add missing context.h/context.c
304 * Introduce contexts
305 * Fix parallel build for lib/
306 * Organise libbabeltrace
307 * Export the format.h header
308 * Create the babeltrace include dir on install
309 * callbacks: use correct type for element size
310 * callbacks: Fix set size array size
311 * Fix callback chain array usage
312 * Add time delta to ctf-text
313 * ctf-text: show timestamp in sec.nsec
314 * Fix wrong variable error check
315 * Use the generic call to move_pos_slow
316
fc493d94
MD
3172011-12-12 Babeltrace 0.8
318 * Add loglevel support
319 * Update libpopt dependency to 1.13
320 * Document dependency on libpopt >= 1.8
321 * Describe libtool version dependency
322 * AC_PROG_LIBTOOL is deprecated in favor of LT_INIT
323 * Use realpath for path
324 * Helper function to extract string from fields
325 * Use realpath on trace collection path
326 * allow printing domains when no procname are present, handle
327 various / patterns
328 * Add trace:domain,trace:procname,trace:pid support
329 * Add "-n trace" option to print trace name
330 * Do not install ctf-parser-test
331 * Make ctf open errors more verbose
332 * configure.ac: add check for popt library
333 * Show field names by default, enhance --names option
334 * Move opt_field_names/babeltrace_verbose/babeltrace_debug into lib
335 * Add mmap trace reading
336 * Pass stream pointer with callback caller data
337
627516db
MD
3382011-09-29 Babeltrace 0.7
339 * Add missing stdint.h
340 * Use integer extraction functions
341 * Extract int and char arrays from fields
342 * Add parameters to callbacks
343 * Fix float support
344 * Fix type cast warning
345 * Integer support: add missing signed casts
346 * Remove underscore prefix from field names (pretty-print)
347 * Fix sequence iteration
348 * Fix sequence field name use after free
349 * Fix support for empty streams
350 * Optional file pointer to metadata
351 * Specify callback to move packet in open_trace
352 * Free the callbacks on iter_destroy
353 * Add callback support
354 * Basic seek support
355 * Add callback API
356 * Enhance babeltrace API with position save/restore
357 * Remove unused structure forward declarations
358 * Remove stale local .c struct declarations (unused)
359 * Annotate branches in ctf.c event reading/writing code
360 * Annotate prio heap likely branch
361 * Annotate likely/unlikely branches in headers
362
d199691b
MD
3632011-08-12 Babeltrace 0.6
364 * Introduce Babeltrace public API: babeltrace.h
365 * Fix support for gold linker: inappropriate dep removal of plugins
627516db 366
0136c382
MD
3672011-08-12 Babeltrace 0.5
368 * Initialize size to 0 to eliminate incorrect gcc uninitialized
369 var warning
370 * Fix non-matching packet context wrt last packet event read
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