Cleanup: update ifdef wrapper name
[babeltrace.git] / ChangeLog
1 2012-05-30 Babeltrace 1.0.0-rc4
2 * Add CodingStyle to tarball
3 * Add coding style document
4 * Fix: babeltrace should use output format argument
5 * Fix: accept traces which skip stream ids
6 * Use mmap_align
7 * align header: define PAGE_SIZE
8 * Implement mmap alignment header
9 * Cleanup: type warnings
10 * Cleanup: do not overwrite const argv parameters
11
12 2012-05-29 Babeltrace 1.0.0-rc3
13 * Fix: converter error logic
14 * Fix: report appropriate field in error message
15 * Fix: support 64-bit events discarded counter types
16 * Fix: add missing bt_ctf_get_int_len API
17 * Fix bt_context_add_traces_recursive error code
18
19 2012-04-24 Babeltrace 1.0.0-rc2
20 * Fix: return an error if no trace can be opened
21 * Fix: double destroy in context remove
22
23 2012-04-18 Babeltrace 1.0.0-rc1
24 * Fix: -n "field names" option should allow "none"
25 * Fix: Show context field name by default
26 * Manpage fix: babeltrace-log manpage should refer to lttng(1)
27 * Clarify warning message for events discarded
28 * Fix: babeltrace should skip erroneous traces
29 * Fix: put explicit error messages and warnings when opening a trace
30 * Fix: segfault on error handling
31 * Fix: enum must use last value + 1 as next item value
32 * Fix: warn, and don't assert, when reading a value outside enum range
33 * API Fix : missing list fields of event decl
34 * API fix : fill the values for timestamp begin and end
35 * API : list of events in the trace
36 * UUID field should be optional, as specified by CTF spec
37 * Babeltrace ctf-text duplicated error message
38 * API fix/breakage : reexporting bt_ctf_event
39 * fix/breakage API : replace bt_ctf_event
40 * add ctf_event_definition pointer to ctf_stream_definition
41 * Rename ctf_event to ctf_event_declaration
42 * Rename ctf_stream to ctf_stream_definition
43 * Rename ctf_stream_event to ctf_event_definition
44 * Rename ctf_stream_class to ctf_stream_declaration
45 * Cleanup: Remove unneeded local variables from function
46 * API Fix : give access to trace_handle and context
47 * API Fix : handle id to use the public functions
48 * Fix : add the missing seek begin
49
50 2012-03-16 Babeltrace 1.0.0-pre4
51 * fix : bt_ctf_iter_create defaults to BEGIN pos
52 * Fix : only one iterator per context
53 * Fix error checking in bt_context_add_traces_recursive
54 * bt_context_add_trace, bt_iter_pos and bt_iter needed some more comments.
55 * Fix API: add const qualifiers, privatize struct bt_ctf_event
56 * Fix: split ctf/event.c
57 * Fix: seek by timestamp
58 * Fix: remove leftover code from seek begin (unimplemented for now)
59 * Fix: seek error handling
60 * Fix: callbacks.c: more explicit error msg
61 * Fix: ctf/iterator.h bt_ctf_iter_read_event() comment
62 * Add missing iterator.h into the git repo
63 * API fix: Move ctf iterator API members to new babeltrace/ctf/iterator.h
64 * API cleanup: Move bt_iter_create/destroy to internal header
65 * Fix: update missing copyrights and ifdef protection mismatch
66 * Clarify clock correlation error message
67 * Fix build warning: set -lpopt as LDFLAGS rather than CFLAGS
68 * Fix: add missing _GNU_SOURCE define to babeltrace-log.c
69 * Fix: Add memstream.h dependency to Makefile.am
70 * Implement fallback for systems lacking open_memstream and fopenmem
71 * Fix: try to include endian.h by default
72
73 2012-03-02 Babeltrace 1.0.0-pre3
74 * Fix uuid in metadata
75 * Babeltrace wrapper update
76 * uuid wrapper: fix use in visitor
77 * Endian wrapper use fix
78 * FreeBSD uuid wrapper fixes
79 * Fix missing uuid wrapper change
80 * Add endian.h wrapper
81 * Use standard __LONG_MAX__ instead of __WORDSIZE
82 * Create BSD wrapper for uuid
83 * fix API : deal with the optional underscore
84 * Fix API : functions to access fields properties
85
86 2012-02-23 Babeltrace 1.0.0-pre2
87 * linker: privatize prio_heap and babeltrace_types
88 * Linker: privatize libbabeltrace_types
89 * Link statically to internal libraries
90 * Combine duplicated API/pretty-print timestamp code
91 * API : export the offsetted timestamp
92 * Fix : segfault when printing timestamp on index
93 * Fix : coherency in const parameters
94
95 2012-02-20 Babeltrace 1.0.0-pre1
96 * Generically print tracer version (and env) in verbose mode
97 * Fix open_mmap_trace missing support
98 * fix: context.h add missing documentation for packet_seek parameter
99 * Cleanup iterator.h
100 * Fix callback.h documentation
101 * Cleanup: babeltrace.h does not need to include ctf/events.h
102 * API fix: Move callbacks to CTF plugin
103 * Removed unneeded ctf_* forward declarations from babeltrace.h
104 * Remove unneeded forward declarations (ctf-specific) from iterator.h
105 * fix: move read event from iterator to event.h
106 * Fix: ctf specific events.c needs to be within CTF plugin
107 * API fix: packet_seek should take an index rather than offset
108 * Fix API: allow packet_seek override
109 * Fix: add lib missing includes
110 * Fix: packet_seek is local to plugins, but can be overridden
111 * Fix API: rename unclear move_pos_slow to packet_seek
112 * Fix: Check for unknown format
113 * Fix: do not use ctf-specific struct in format.h
114 * fix : callback type, doc and links to libbabeltrace
115 * Fix : callback chain len
116
117 2012-02-16 Babeltrace 0.12
118 * Typedef bt_intern_str
119 * Export the list header with a new namespace
120 * API : add_trace return the trace_handle id
121 * fix manpage: refer to lttng(1)
122 * API : cleanup includes
123 * API : Access CTF events fields
124 * manpage: Add babeltrace-log.1
125 * API : seek by timestamp
126 * Move the add_traces_recursive out of the library
127 * manpage: use pp instead of PP
128
129 2012-02-13 Babeltrace 0.11.1
130 * Add trace-collection.h to the installed headers
131
132 2012-02-13 Babeltrace 0.11
133 * Add --clock-force-correlate option
134 * lib: open trace error handling fix
135 * Use default if there is no clock declaration
136 * iterator: fix type warning on 32-bit build
137 * Use 64-bit type for packet and content size
138 * Fix context API
139 * Add missing context-internal.h
140 * struct bt_context is opaque
141 * Update comment to match context API code
142 * Print loglevel names
143 * babeltrace lib cleanup, folded with open/remove trace functions
144 * API : iterator get and set position
145
146 2012-02-09 Babeltrace 0.10
147 * Fix clock freq
148 * clock: use freq field
149 * Show env. in verbose mode
150 * Remove all code that depends on trace collection directory structure
151 * Use environment information for extra fields
152 * Parse environment declarations from LTTng-modules and LTTng-UST
153 * Fix typo
154 * Add babeltrace.1 manpage
155 * Update help
156 * Install license files and dependency listing into the system doc
157 * Add ChangeLog to doc install
158
159 2012-02-02 Babeltrace 0.9
160 * Allow signed values in get_signed. Cast unsigned into signed.
161 * Show loglevel information only with value
162 * env needs to be a keyword too
163 * Add env {} warning test case
164 * Add environment (env {}) parser-level support
165 * Revert "Remove leading underscores from identifiers directly in lexer"
166 * Remove leading underscores from identifiers directly in lexer
167 * Fix: do not remove field names when adding fields
168 * API : iterator namespace cleanup
169 * Time offset: use trace offset average
170 * API : trace_handle
171 * Print event discarded at end of stream
172 * Discarded event time range is between last packet event and timestamp_end
173 * Print time range during which events have been dropped
174 * Print events discarded
175 * Add clock offset support
176 * Warn user of clock offsets do not match
177 * Add clocks to trace collection
178 * clock: show as time of day
179 * Implement clock mapping within integer type
180 * Implement clock IR generation
181 * Add warning tests
182 * Relax unknown field handling: warn instead of error
183 * Fix erroneous use of "-n" for additional fields, add "-f"
184 * Output warnings and errors to stderr
185 * Fix double typedef of bt_event_name
186 * Parse clock descriptions
187 * API : split iterator headers from babeltrace.h
188 * Add missing context.h/context.c
189 * Introduce contexts
190 * Fix parallel build for lib/
191 * Organise libbabeltrace
192 * Export the format.h header
193 * Create the babeltrace include dir on install
194 * callbacks: use correct type for element size
195 * callbacks: Fix set size array size
196 * Fix callback chain array usage
197 * Add time delta to ctf-text
198 * ctf-text: show timestamp in sec.nsec
199 * Fix wrong variable error check
200 * Use the generic call to move_pos_slow
201
202 2011-12-12 Babeltrace 0.8
203 * Add loglevel support
204 * Update libpopt dependency to 1.13
205 * Document dependency on libpopt >= 1.8
206 * Describe libtool version dependency
207 * AC_PROG_LIBTOOL is deprecated in favor of LT_INIT
208 * Use realpath for path
209 * Helper function to extract string from fields
210 * Use realpath on trace collection path
211 * allow printing domains when no procname are present, handle
212 various / patterns
213 * Add trace:domain,trace:procname,trace:pid support
214 * Add "-n trace" option to print trace name
215 * Do not install ctf-parser-test
216 * Make ctf open errors more verbose
217 * configure.ac: add check for popt library
218 * Show field names by default, enhance --names option
219 * Move opt_field_names/babeltrace_verbose/babeltrace_debug into lib
220 * Add mmap trace reading
221 * Pass stream pointer with callback caller data
222
223 2011-09-29 Babeltrace 0.7
224 * Add missing stdint.h
225 * Use integer extraction functions
226 * Extract int and char arrays from fields
227 * Add parameters to callbacks
228 * Fix float support
229 * Fix type cast warning
230 * Integer support: add missing signed casts
231 * Remove underscore prefix from field names (pretty-print)
232 * Fix sequence iteration
233 * Fix sequence field name use after free
234 * Fix support for empty streams
235 * Optional file pointer to metadata
236 * Specify callback to move packet in open_trace
237 * Free the callbacks on iter_destroy
238 * Add callback support
239 * Basic seek support
240 * Add callback API
241 * Enhance babeltrace API with position save/restore
242 * Remove unused structure forward declarations
243 * Remove stale local .c struct declarations (unused)
244 * Annotate branches in ctf.c event reading/writing code
245 * Annotate prio heap likely branch
246 * Annotate likely/unlikely branches in headers
247
248 2011-08-12 Babeltrace 0.6
249 * Introduce Babeltrace public API: babeltrace.h
250 * Fix support for gold linker: inappropriate dep removal of plugins
251
252 2011-08-12 Babeltrace 0.5
253 * Initialize size to 0 to eliminate incorrect gcc uninitialized
254 var warning
255 * Fix non-matching packet context wrt last packet event read
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