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329 Commits

Author SHA1 Message Date
Andrew Beekhof
61d166abbc Support compilation on Mac OSX 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-12-19 22:16:30 +11:00
Angus Salkeld
e6f008cc09 fix strerror on non-linux 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-12-19 22:12:08 +11:00
Angus Salkeld
f0a6ef28ac trie: don't create children array on all nodes 
(save mem on leaf nodes)

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-12-18 22:52:29 +11:00
Angus Salkeld
3bfa04dbd7 trie: convert the trie to a patricia trie (or radix tree) 
http://en.wikipedia.org/wiki/Radix_tree

The point of this is to save memory.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-12-18 22:52:29 +11:00
Angus Salkeld
9efc82f4b2 trie: add a way to get node count and mem usage 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-12-18 22:52:29 +11:00
Angus Salkeld
6e54ae53d4 trie: split trie_lookup into trie_lookup and trie_insert 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-12-18 22:52:29 +11:00
Angus Salkeld
e0c5187023 IPC: provide finer grained flowcontrol 
this will allow the user to control the behaviour better.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-12-14 00:55:06 +11:00
Angus Salkeld
2da98acd42 MAP: add a notifier purely to allow the user to free memory. 
At the moment if you have multiple notifiers it becomes impossible
to figure out when it is safe to free the values.

This new callback can only be added once and is called
once, making it better suited to freeing memory. It is
also called after the deleted and replaced notifiers.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-12-14 00:26:01 +11:00
Angus Salkeld
ef77398738 Fix errors found by api-sanity-autotest 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-25 17:16:19 +11:00
Angus Salkeld
e01b79883a map: enforce uniqueness of the notifiers based on (func,key,event,userdata) 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-25 13:25:56 +11:00
Angus Salkeld
2d92af61c5 map: add qb_map_notify_del_2() which includes the userdata. 
This allows you to match on the same fields that you provided
in the add. Now including the userdata.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-25 11:28:14 +11:00
Angus Salkeld
3c01f7bdb2 skiplist: add the inserted notification 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-25 11:28:01 +11:00
Angus Salkeld
fbdfd34f59 skiplist: implement skiplist_notify_del() 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-25 11:19:11 +11:00
Angus Salkeld
52321a8185 Hashtable: fix the ordering of the new/old value in the notification 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-25 11:15:40 +11:00
The Quarterback Library Release Team
ce18956cc2 Bump the library version to 0.7.0 
Signed-off-by: The Quarterback Library Release Team <quarterback-devel@fedorahosted.org>
 2011-11-16 21:42:33 +11:00
Angus Salkeld
ee50e90fc2 LOOP: free up the signal list when qb_loop_destory() is called 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-10 21:30:37 +11:00
Angus Salkeld
177e54cb14 LOG: improve the removal of filters 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-10 21:29:04 +11:00
Angus Salkeld
fdf418abf5 LOG: clean up mem better when qb_log_fini is called 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-10 21:28:14 +11:00
Angus Salkeld
b2a0c06d50 ARRAY: make sure that num_bins stays below MAX_BINS 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-10 09:28:55 +11:00
Angus Salkeld
ca4fe98136 Lindent formatting changes. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-08 10:49:14 +11:00
Angus Salkeld
99311d24fe LOOP: close opened pipe if function fails 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-08 10:43:21 +11:00
Angus Salkeld
b519f4f37d LOG: change assert into an early return 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-08 10:42:26 +11:00
Angus Salkeld
0171399274 Remove unnecessary checks before free() 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-08 10:41:32 +11:00
Angus Salkeld
9959615598 MAP: Fix trie_new_node() and make skiplist_node_new() more consistent. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-08 10:39:13 +11:00
miz-take
fcd96fc8e0 Improve the error handling esp. after failed malloc's 
Reviewed-by: Angus Salkeld <asalkeld@redhat.com>
 2011-11-08 09:50:38 +11:00
Angus Salkeld
a44df811a0 skiplist: destroy the list header last. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-10-24 09:35:13 +11:00
Angus Salkeld
ba95aafbf7 LOG: check for SCHED_IDLE 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-10-23 13:36:07 +11:00
Angus Salkeld
596bcf3dde LOG: fix filter input check 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-10-23 13:36:07 +11:00
Angus Salkeld
ae86140250 LOG: only range check "t" when filtering else tags are not applied. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-10-21 14:51:22 +11:00
Angus Salkeld
bca6380eba Log: move the lock to below the sem_wait 
(coverity ordering warning)

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-10-18 14:02:29 +11:00
Andrew Beekhof
68b33d7243 Log: Support right-aligned text in format strings 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-10-18 09:51:19 +11:00
Yunkai Zhang
8a673559e7 Fixed segment fault bug when use logging API at i386 platform 
This bug cause by qb_vsprintf_serialize function. It parse "%llx" format
as _long_ other than _long long_.

At x86_64 platform, both sizeof(long) and sizeof(long long) is 8, this
issue would not be triggered, so we could only catch it at i386.

Signed-off-by: Yunkai Zhang <qiushu.zyk@taobao.com>
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-10-18 09:33:24 +11:00
Angus Salkeld
dc3a061e98 MAP: pass user_data to the callback correctly 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-16 13:31:31 +10:00
Angus Salkeld
d6e352fda5 MAP: add a more generic notification system 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-15 21:14:49 +10:00
Angus Salkeld
4780308fea MAP: add prefix iteration for the trie 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-13 20:54:39 +10:00
Angus Salkeld
6c260080ed hashtable: fix the iterator 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-13 17:09:20 +10:00
Angus Salkeld
34e5a469aa skiplist: fix order of deref 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-13 17:09:20 +10:00
Angus Salkeld
94df31cb44 skiplist: use ++ and -- operators 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-13 17:09:20 +10:00
Angus Salkeld
61268e3cb9 MAP: improve the storage in the trie 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-13 17:09:20 +10:00
Angus Salkeld
57212c0e94 MAP: add a trie implementation 
http://en.wikipedia.org/wiki/Trie

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-12 23:01:15 +10:00
Angus Salkeld
5944229b60 LOG: allow large priorities 
They will be printed as trace, it's mainly to make
filtering more flexible

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-09 16:20:54 +10:00
Angus Salkeld
0a1c464514 LOG: add qb_log_filter_ctl2() so we can filter a range of priorities 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-09 14:09:02 +10:00
The Quarterback Library Release Team
c8309edf72 Bump the library version. 
Signed-off-by: The Quarterback Library Release Team <quarterback-devel@fedorahosted.org>
 2011-09-09 12:54:03 +10:00
Angus Salkeld
f5fcf2a30b LOG: add a way of getting the target state 
This is so we can do the following:

for (t = 0; t < QB_LOG_TARGET_MAX; t++) {
    if (qb_log_ctl(t, QB_LOG_CONF_STATE_GET, 0) == QB_LOG_STATE_ENABLED) {
        // bla bla
    }
}

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-08 16:40:02 +10:00
Angus Salkeld
be8248bd50 LOG: support comma seperated lists of file and function filters 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-08 13:24:18 +10:00
Angus Salkeld
86f004d1ec map: add iterator that does't use a callback 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-07 12:05:15 +10:00
Angus Salkeld
4b594b522d MAP: change the keys from void* to char* 
I think this is the most common usage and greatly
simplifies the api.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-07 09:47:49 +10:00
Angus Salkeld
0a50fe57e7 LOG: add facility conversion functions 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-07 09:47:49 +10:00
Angus Salkeld
9df0c32398 LOG: fix the default syslog filter 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-09-01 13:51:06 +10:00
Angus Salkeld
2b7edd508d defs: better define va_copy 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2011-08-26 09:39:26 +10:00