ChangeLog

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