1 @008-09-26 Matthias Clasen <mclasen@redhat.com>
3 * glib/giochannel.c: Move more docs inline, and improve them
6 2008-09-25 Tor Lillqvist <tml@novell.com>
8 Bug 553820 - gpoll.c: undeclared identifier
11 * glib/gpoll.c: Make the g_poll() function non-static also on
12 Windows. Prefix an underscore to the g_main_poll_debug variable
13 and make it non-static in gmain.c so that it can be used in
14 gpoll.c. Add back missing variable declaration.
16 2008-09-25 Tor Lillqvist <tml@novell.com>
18 * glib/gspawn-win32.c (do_spawn_with_pipes) (do_spawn_directly):
19 Just ignore the child_setup function, never call it. The is no
20 situation in which it could be useful on Windows. Do print a
23 * glib/gspawn.c (g_spawn_async_with_pipes): Corresponding change
26 2008-09-24 Sven Herzberg <sven@imendio.com>
28 Be a little more explcit in the docs. Includes Owen's requested
31 * glib/gmain.c: improved documentation for g_source_attach() and
34 2008-09-23 Michael Natterer <mitch@imendio.com>
36 * glib/glib.h: #include <glib/gpoll.h>
38 * glib/gpoll.h: #error out if gpoll.h is included directly.
40 * glib/gpoll.c: remove trailing whitespace.
42 2008-09-23 Dan Winship <danw@gnome.org>
44 * glib/gpoll.[ch] (g_poll): Move this out of gmain.c and make it part
45 of the public API. (Part of Bug 505361 - gunixinputstream.c assumes
48 2008-09-23 Tor Lillqvist <tml@novell.com>
50 * glib/gmain.c (poll_rest) [Win32]: Fix embarrassing bug: I was
51 passing an incorrect third parameter to memmove(), had forgotten
52 to multiply by the size of the table entry. Just use a for loop
53 instead, clearer. Odd I didn't notice when testing this code.
55 2008-09-19 Hans Petter Jansson <hpj@novell.com>
57 Rewrite most of GHashTable to use open addressing with quadratic
58 probing instead of chaining. This has the potential to reduce memory
59 fragmentation significantly, while being slightly faster due to
60 better locality and no need to call alloc/free functions for nodes.
61 Benchmarks suggest it also uses less memory overall.
63 * glib/ghash.c (prime_mod): Table of suitable primes for
64 initial-probe distribution.
65 (g_hash_table_set_shift): New function.
66 (g_hash_table_find_closest_shift): New function.
67 (g_hash_table_set_shift_from_size): New function.
68 (g_hash_table_lookup_node_for_insertion): New function.
69 (g_hash_table_lookup_node): Rewritten to return node index instead of
70 pointer, use quadratic probe on flat table, and not return insertion
71 data. The latter saves some computation for read-only lookups.
72 (g_hash_table_remove_node): Rewrite to take a pointer directly to the
73 node structure to remove, and clear that. Remove unlinking code.
74 (g_hash_table_remove_all_nodes): Rewrite to not clear nodes
75 individually, but en masse using memset () after potentially calling
77 (iter_remove_or_steal): Use new data structure and algorithm. Vastly
78 simplified - now just a call to g_hash_table_remove_node ().
79 (g_hash_table_resize): New resize code, re-indexing with new prime
80 and cleaning up tombstones.
81 (g_hash_table_maybe_resize): Table may hold 8 buckets minimum, no less
82 than 1/4 load excluding tombstones, and no more than 15/16 load
83 including tombstones. These numbers are the results of a lot of
84 benchmarking with multiple complex applications, and should not be
86 (g_hash_table_iter_next)
88 (g_hash_table_lookup_extended)
89 (g_hash_table_insert_internal)
90 (g_hash_table_remove_internal)
91 (g_hash_table_foreach_remove_or_steal)
92 (g_hash_table_foreach)
94 (g_hash_table_get_keys)
95 (g_hash_table_get_values): Use new data structure and algorithm,
96 fairly trivial changes.
98 2008-09-19 Tor Lillqvist <tml@novell.com>
100 * glib-zip.in: Look for man pages in share/man.
102 * glib/gutils.c (_glib_get_dll_directory)
103 * glib/gspawn-win32.c (do_spawn_with_pipes): Be a bit less
104 restrictive, look for the helper programs in the same folder where
105 the GLib DLL is, not necessarily in a "bin" subfolder of the top
106 GLib installation folder.
108 2008-09-18 Matthias Clasen <mclasen@redhat.com>
110 * configure.in: Bump version to 2.19.0
112 * ChangeLog.pre-2-18: rotate ChangeLog
114 * === branch for 2.18 ===