ChangeLog

   1 2023-05-23 Babeltrace 2.0.5 (World Turtle Day)
   2         * bt2: honor build system compiler/linker preferences
   3         * Fix: clear_string_field(): set first character to 0
   4         * Fix: src.ctf.fs: Not resolving event common ctx
   5         * debug-info: fix -Wenum-int-mismatch problem in copy_field_class_content_internal
   6         * fix: pass exec-prefix to python bindings install
   7         * fix: document proper Bison version requirement
   8         * cli: use return value of g_string_free
   9         * babeltrace2-query(1): erroneous parameter used in example
  10         * Fix: tests: print real values in a fixed format
  11         * Fix: bt2: autodisc: remove thread error while inserting status in map
  12         * tests: src.ctf.fs: add test for metadata with invalid syntax
  13         * tests: shorten names of session-rotation trace
  14         * bt2: ignore -Wredundant-decls warning
  15         * ctf: fix -Wformat-overflow error in ctf-meta-resolve.cpp
  16         * ctf-writer: fix -Wformat-overflow errors in resolve.c
  17         * Fix: src.text.details: use write_uint_prop_value to handle unsigned values in write_int_range
  18         * Add `dev-requirements.txt` for pip
  19         * Fix: src.ctf.lttng-live: consider empty metadata packet as retry
  20         * Fix: ctf: wrongfully requiring CTF metadata signature for every section
  21         * Fix: src.ctf.lttng-live: session closed before any metadata is received
  22         * fix: obsolete warnings with autoconf >= 2.71
  23         * fix: explicitly disable '-Wsuggest-attribute=format'
  24         * fix: set stable branch in gitreview config
  25         * Fix: ctf-writer: list of reserved keywords
  26         * compiler warning cleanup: is_signed_type: compare -1 to 1
  27         * Update working version to Babeltrace 2.0.5
  28
  29 2021-02-23 Babeltrace 2.0.4 (National Banana Bread Day)
  30         * Fix: macro name for "get supported mip versions method" attribute descriptor
  31         * Fix: configure: support Autoconf 2.70
  32         * port: add 'notext' keyword linker support
  33         * port: fix compat/endian.h on FreeBSD
  34         * port: tests: Add sys/wait.h include for FreeBSD
  35         * port: namespace align.h with BT_ prefix
  36         * port: Add sys/param.h include to compat/limits.h for FreeBSD
  37         * port: disable debug-info by default on FreeBSD
  38         * Fix: disable deprecation warnings for SWIG generated code
  39         * port: 'ls --ignore=' is a GNU extension
  40         * tests/lib/test_trace_ir_ref.c: rename user structure
  41         * Fix: sink.ctf.fs: fix logic of make_unique_stream_file_name
  42         * Fix: sink.ctf.fs: remove spurious directory level when using assume-single-trace
  43         * Fix: bt2: _trim_docstring(): docstring can have 0 or 1 line
  44         * Fix: `ctf` plugin: use element FC's alignment as array/seq. FC alignment
  45         * Fix: source.ctf.lttng-live: muxing failure on clear (unit conversion)
  46         * Fix: src.ctf.lttng-live: incomplete metadata packet is an error
  47         * Fix: source.ctf.lttng-live: muxing failure on clear
  48         * Fix: source.ctf.fs: 0-length packet index length causes SIGFPE
  49         * Update working version to Babeltrace 2.0.4
  50
  51 2020-04-24 Babeltrace 2.0.3 (German Beer Day)
  52         * Fix: lib: use appropriate format specifier to print message iterator class
  53         * Fix: sink.text.pretty: check that port is connected before creating message iterator
  54         * Add initial Python bindings documentation
  55         * Fix: bt2: read properties on _DiscardedEventsMessage
  56         * tests: add tests for discarded events/packets creation
  57         * Fix: bt2: add precond. check, for stream class supporting discarded msgs with clock snapshot without clock class
  58         * Fix: flt-utils.muxer: reference leak in muxer_msg_iter_add_upstream_msg_iter error path
  59         * Fix: sink.text.details: goto error when failing to add input port
  60         * Fix: src.text.dmesg: add missing assignment of `status` on error path
  61         * Revert "bt2: _EventConst.__getitem__(): use a single temporary variable"
  62         * Fix: src.ctf.fs: initialize the other_entry variable
  63         * bt2: _EventConst.__getitem__(): use a single temporary variable
  64         * Fix: _EventConst.__getitem__(): check if event has a packet
  65         * doc: bt_field_class...get_mapping_labels...(): clarify RV's validity
  66         * doc/api/libbabeltrace2/style.css: make font weight of `.intertd` normal
  67         * Update working version to Babeltrace 2.0.3
  68
  69 2020-03-10 Babeltrace 2.0.2 (International Bagpipe Day)
  70         * common: cast arguments to character classification functions to unsigned char
  71         * flt.utils.muxer: initialize variable to silence -Wmaybe-uninitialized warning
  72         * Fix: configure.ac: silently accepting invalid Python configuration
  73         * Cleanup: configure.ac: remove redundant `AC_ARG_ENABLE` parameters
  74         * Fix: plugin-dev.h: Disable address sanitizer on pointer array section variables
  75         * Fix: cli: use BT_CLI_LOGE_APPEND_CAUSE instead of printf to print errors
  76         * tests: improve flt.utils.trimmer/test_trimming to test streams without packets
  77         * Fix: flt-utils.trimmer: accept streams without packet support
  78         * Fix: lib: don't assume that streams have packets in auto seek
  79         * Fix: correct typo in README
  80         * Update working version to Babeltrace 2.0.2
  81
  82 2020-02-04 Babeltrace 2.0.1
  83         * fix: Remove empty python bindings documentation
  84         * README: Babeltrace 2 was released in 2020
  85         * fix: set autoconf package name to babeltrace2
  86         * Typo: occured -> occurred
  87         * .gitignore: Add missing bt2/native_bt.d
  88         * fix: build failure on ppc64el with '-Werror=format-overflow='
  89         * Silence -Wnull-dereference warning in generated CTF parser code
  90         * plugin-so.c: add comment about why we're not using a GLib linked list
  91         * doc: graph.h: do not link to `man7.org` for `babeltrace(1)`
  92         * fix: common/list.h is LGPL-2.1
  93         * fix: build Python bindings with GCC10
  94         * fix: use correct function to print 'enum bt_ctf_scope'
  95         * Update working version to Babeltrace 2.0.1
  96
  97 2020-01-22 Babeltrace 2.0.0 (National Hot Sauce Day)
  98         * cli: colorize version printing
  99         * cli: print full version name
 100         * lib: add bt_version_get_extra_{name,description,patch_names}
 101         * lib: add bt_version_get_vcs_revision_description()
 102         * common: support custom, extra information for build's version
 103         * configure.ac, lib: rename "extra" (version) to "development stage"
 104         * lib: add bt_version_get_name() and bt_version_get_name_description()
 105         * lib: bt_version_get_extra(): return `NULL` if none instead of empty str.
 106         * configure.ac: add version name/description definitions and report them
 107         * Document libbabeltrace2's C API
 108         * Fix: src.ctf.lttng-live: emitting stream end msg with no stream
 109         * lib: msg. iter. inactivity message has a simple CS, not a default CS
 110         * lib: remove self component param. from msg. iterator init. method
 111         * lib: graph API: return borrowed references when adding to an object
 112         * lib: plugin-dev.h: rename `MESSAGE_ITERATOR` -> `MESSAGE_ITERATOR_CLASS`
 113         * lib: rename "self comp. input port message iter." -> "message iterator"
 114         * lib: append `_FUNC` to `BT_PLUGIN_{INITIALIZE,FINALIZE}*`
 115         * Replace `diamon.org/babeltrace` with `babeltrace.org`
 116         * lib: create common base for bt_component_class_{source,filter}
 117         * lib: introduce bt_message_iterator_class
 118         * lib: run most of bt_self_component_port_input_message_iterator_try_finalize when iterator is in NON_INITIALIZED state
 119         * tests: plug memory leak in test_bin_info
 120         * debug-info: free existing build-id in bin_info_set_build_id
 121         * cli: free log level string value
 122         * bt2: free port user data when finalizing components
 123         * build: try calling python-config with --embed
 124         * tests: remove unnecessary message iterator classes
 125         * tests: make test_sink_self_port_user_data actually test a sink
 126         * lib: remove unnecessary (void *) cast in extend_map_element
 127         * cli: fix bt_plugin leak when using `-i ctf`
 128         * cli: remove unused structures and enums
 129         * tests: fix test failure with msys2's Python 3.8.1-1 package
 130         * trimmer: free GMatchInfo object in set_bound_from_str
 131         * bt2: rename `object` parameter -> `object_name`
 132         * lib: remove bt_query_executor_interrupt, add bt_query_executor_borrow_default_interrupter
 133         * lib: remove bt_graph_interrupt, add bt_graph_borrow_default_interrupter
 134         * lib: graph API: remove "listener removed" callback parameters
 135         * lib, bt2: graph API: remove "ports connected" listeners
 136         * babeltrace2-plugin-ctf(7): "theirs" -> "its" (single CTF trace)
 137         * .gitignore: add missing `/tests/lib/test_remove_..._destruction_listener`
 138         * Sync argpar with upstream
 139         * Use argpar from upstream
 140         * bt2: use format_bt_error and format_bt_error_cause to generate _Error and _ErrorCause string representations
 141         * string-format: introduce function to format a bt_error_cause
 142         * string-format: introduce function to format a bt_error
 143         * string-format: introduce function to format component class name
 144         * common: introduce struct bt_common_color_codes and function bt_common_color_get_codes
 145         * lib: standardize variant field option function names
 146         * bt2: don't print previous causes in causes created from bt2._Error
 147         * bt2: reverse order of printed causes in _Error.__str__
 148         * bt2: remove ptr parameter of _Error.__init__
 149         * tests: add test for list-plugins CLI command
 150         * tests: test removing a destruction listener from a destruction listener
 151         * tests/lib/Makefile.am: Move libbabeltrace2-common and libbabeltrace2-logging to COMMON_TEST_LDADD
 152         * bt2: make _ListenerHandle not hold a strong reference on the target object
 153         * bt2: fix error message in trace_class.py
 154         * bt2: make Graph add listener methods return None
 155         * param-parse: allow duplicate map keys
 156         * bt2: validate parameters to _StreamClass.create_event_class before creating the native object
 157         * bt2: add invalid parameter type test for _UserComponent._create_trace_class
 158         * src.ctf.fs: sort inputs paths
 159         * cli: print error causes in all error paths
 160         * tests: add missing backslash in tests/Makefile.am
 161         * tests: test_auto_source_discovery_grouping: remove dir_sep variable
 162         * tests: silence "variable/expression in single quote" shellcheck warnings
 163         * tests: quote ${BT_CTF_TRACES_PATH} in test_trace_read and test_trace_copy
 164         * tests: declare and assign variables separately in test_exit_status
 165         * Make some bt_param_validation_map_value_entry_descr variables static
 166         * src.ctf.fs: make ctf_fs_ds_group_medops symbol hidden
 167         * ctf: make ctf scanner symbols hidden
 168         * param-validation: make symbols hidden
 169         * python-plugin-provider: make python_state static
 170         * lib: add comments to exposed but internal symbols
 171         * lib: add comment to bt_plugin_so_create_all_from_static
 172         * lib: make bt_object_pool symbols hidden
 173         * lib: make symbols in prio-head hidden
 174         * tests: add CLI query tests
 175         * param-parse: use g_string_append_c instead of g_string_append_printf
 176         * lib: remove bt_packet_context_field API
 177         * ctf: make msg-iter not use bt_packet_context_field
 178         * ctf: remove ctf_msg_iter::set_stream
 179         * src.ctf.fs: fix typo in comment
 180         * lib: mark bt_common_assert_failed as hidden