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b07b65df42
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98 Commits

Author SHA1 Message Date
Angus Salkeld
b07b65df42 IPC: change service instance from handle to pointer. 
Mainly to be consistent with the other objects.

Also:
- splint warnings(-weak) are now zero.
- Added a reference counter to replace the handle.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-11-03 21:41:05 +11:00
Angus Salkeld
0207003da5 RB: don't be so timid on shutdown 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-11-02 23:19:26 +11:00
Angus Salkeld
920a927116 Cleanup config defines & add a check_all script 
Run:
./check_all
to build with and without some common configurations.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-11-01 22:05:46 +11:00
Angus Salkeld
fbf4a50141 UTIL: move mmap helpers into private header 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-11-01 10:39:18 +11:00
Angus Salkeld
970a4bc6d5 LOOP: add qb_loop_destroy() 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-30 20:51:36 +11:00
Angus Salkeld
e390a373d5 IPC: add server connection states for better shutdown. 
This also fixes the refcounting, which was not quite right.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-27 11:48:56 +11:00
Angus Salkeld
90beaae095 IPC: add qb_ipcs_response_sendv() 
iovec friendly response function

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-27 11:36:13 +11:00
Angus Salkeld
d4ad56b8b7 TIME: move tlist_nano_ functions into util 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-27 11:36:13 +11:00
Angus Salkeld
36d1171e2a IPC: add job_add() API to the poll abstraction. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-27 11:33:00 +11:00
Angus Salkeld
cf12f09b31 fix some build issues on FreeBSD 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-22 14:49:54 +11:00
Angus Salkeld
2549e5c24a IPC: add a connection iterator. 
So we can iterate over all connections on a service.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-21 21:48:29 +11:00
Angus Salkeld
c5ed1450a1 IPC: add stats to server end. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-21 21:43:26 +11:00
Angus Salkeld
875a4f8d53 ATOMIC: fix the memory barrier setup. 
This was horribly broken.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-20 11:31:44 +11:00
Angus Salkeld
9d8d6bfdce LINT: get the lint target working. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-19 22:36:08 +11:00
Angus Salkeld
f780aaea2d HDB: remove locks and use atomic. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-19 10:24:04 +11:00
Angus Salkeld
84488fdb85 HDB: use qb_array. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-19 09:54:12 +11:00
Angus Salkeld
f0efc457db DOCS: add some doxygen comments to array & hdb. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-19 08:59:51 +11:00
Angus Salkeld
9745d4feb7 Add a resizable array that doesn't move memory. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-19 07:05:54 +11:00
Angus Salkeld
e7b46822d5 ATOMIC: fix make distcheck 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-19 07:05:54 +11:00
Angus Salkeld
ec61d212d5 LIST/LOOP: allow empty list items but don't splice an empty head. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-19 07:05:54 +11:00
Angus Salkeld
43d8b36518 Add atomic operations. 
This was initially copied from glib. How ever I have
simplified it to only support proper atomic operations
with gcc builtin __sync calls. The backup is pthread_spin_lock().
I have also obviously namespaced the code to qb_.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-18 11:24:07 +11:00
Angus Salkeld
47443a5b63 DOCS: do some work on the doxygen output. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-17 19:31:24 +11:00
Angus Salkeld
31ca215188 IPC: add support for unix sockets 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-17 14:23:53 +11:00
Angus Salkeld
ab3cc42537 LIST: fix logic in qb_list_splice() 
this fixes "make check"

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-16 21:42:50 +11:00
Steven Dake
9e5385b885 qb_list_splice: don't splice an empty list 
An empty list passed to splice will damage the target splice list.  This patch
prevents that from happening by checking for an empty list and not merging
in that case.

Signed-off-by: Steven Dake <sdake@redhat.com>
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-15 07:36:35 +11:00
Angus Salkeld
e9d10dfdbe IPC: remove flow control API and move functionality into send() 
There is no point in a separate API.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-14 09:16:00 +11:00
Angus Salkeld
0d9f8720b9 IPC: add qb_ipcc_sendv_recv() convenience function. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-13 10:01:30 +11:00
Angus Salkeld
e1686dbd6a IPC: add support for flowcontrol & rate limiting 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:53 +11:00
Angus Salkeld
8d3ec80c19 RB: add support for shared user data. 
(I need this for flow control)

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:53 +11:00
Angus Salkeld
8df21458f5 IPC: get the poll independent functions working. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:52 +11:00
Angus Salkeld
1f6c42b098 IPC: make msg_process return type int 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:52 +11:00
Angus Salkeld
57af215a96 Remove timer.c (rather use mainloop) 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:52 +11:00
Angus Salkeld
08e5a9004d Add a priority based main loop. 
This is to try and get a better balance in the amount
of processing between IPC and totem in corosync.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:53:52 +11:00
Angus Salkeld
3dcd1126f6 IPC: remove qb_ipcc_event_release() 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:46:53 +11:00
Angus Salkeld
9fdecded41 LIST: add some more convenience macros. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-12 21:46:39 +11:00
Angus Salkeld
e0f942bfee IPC: teach event_recv() to take a timeout 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
9c0fa42f17 UTIL: add qb_timespec_add_ms() 
add X milli seconds to a timespec.
add time defines to qbdefs.h

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
f1f301724b IPC: improve resource cleanup/shutdown 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
b95ed274bc IPC: make internal message ids negative. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
dc618488d2 IPC: add a user context_get/set() functions. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
c1a3b0d029 IPC: add sendv() functions to handle iovecs. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-06 20:39:23 +11:00
Angus Salkeld
a7bf0518a7 add qbdefs.h with some common defines. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-04 10:04:01 +11:00
Angus Salkeld
69f2c88081 IPC: add a service_id and merge qb_ipcs_create() + qb_ipcs_service_handlers_set() 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-02 21:06:12 +10:00
Angus Salkeld
fcd0ca69d9 IPC: change the ipcs_connection to a pointer (not handle). 
This is make integrating with corosync easier.
Also technically it doesn't really matter it still
has a reference counter.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-01 22:57:02 +10:00
Angus Salkeld
2aae94eb1d IPC: make authenticate callback more generic "accept". 
This is so that it is more obvious that you can use
it for authentication, service availabilty and
process resource constraints.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-01 22:57:02 +10:00
Angus Salkeld
68938d3c9e LIST: add required header 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-01 22:57:02 +10:00
Angus Salkeld
ac6ed91a7d POLL: gracefully handle running out of file descriptors. 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-10-01 22:57:02 +10:00
Angus Salkeld
e3a6cd6ad6 Delete unchecked API (to be re-added later). 
Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-30 20:49:11 +10:00
Angus Salkeld
86c84f6ae0 IPC: new auth improvement and limits work around. 
Create the queues/ringbuffers on the server so we don't
have to modify proc entries. Then chown them so that
the clients can access them.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-30 20:17:59 +10:00
Angus Salkeld
f2c80cb086 RB: add qb_rb_chown() 
change the ownership of the two mmap'ed files.

Signed-off-by: Angus Salkeld <asalkeld@redhat.com>
 2010-09-30 20:07:35 +10:00