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780 Commits

Author SHA1 Message Date
Ondřej Surý
4d2d3b49ce Cleanup the way we detect json-c library to use only pkg-config 2019-05-29 15:08:52 +02:00
Mark Andrews
978a37c827 use atomics in lib/isc/win32/app.c 2019-05-24 16:27:40 +10:00
Ondřej Surý
2e7d82443f Convert isc_hash functions to use isc_siphash24 2019-05-21 10:23:13 +00:00
Ondřej Surý
a197df137a Add reference SipHash 2-4 implementation 2019-05-20 19:01:31 +02:00
Ondřej Surý
eb8c9bdd55 Make lib/isc/app.c opaque and thread-safe 
This work cleans up the API which includes couple of things:

1. Make the isc_appctx_t type fully opaque

2. Protect all access to the isc_app_t members via stdatomics

3. sigwait() is part of POSIX.1, remove dead non-sigwait code

4. Remove unused code: isc_appctx_set{taskmgr,sockmgr,timermgr}
 2019-05-20 18:13:02 +02:00
Evan Hunt
2f3876d187 refactor tcpquota and pipeline refs; allow special-case overrun in isc_quota 
- if the TCP quota has been exceeded but there are no clients listening
  for new connections on the interface, we can now force attachment to the
  quota using isc_quota_force(), instead of carrying on with the quota not
  attached.
- the TCP client quota is now referenced via a reference-counted
  'ns_tcpconn' object, one of which is created whenever a client begins
  listening for new connections, and attached to by members of that
  client's pipeline group. when the last reference to the tcpconn
  object is detached, it is freed and the TCP quota slot is released.
- reduce code duplication by adding mark_tcp_active() function
- convert counters to stdatomic

(cherry picked from commit a8dd133d270873b736c1be9bf50ebaa074f5b38f)
(cherry picked from commit 4a8fc979c4)
 2019-04-25 16:32:05 +02:00
Ondřej Surý
a04a390195 Convert *.vcxproj.user to CRLF line endings 2019-03-08 18:01:48 +01:00
Ondřej Surý
c2637c8429 Use ForcedIncludeFiles directive to include config.h everywhere automatically 2019-03-08 17:14:38 +01:00
Ondřej Surý
78d0cb0a7d Use coccinelle to remove explicit '#include <config.h>' from the source files 2019-03-08 15:15:05 +01:00
Mark Andrews
435ae2f29a Handle EDQUOT and ENOSPC errors 2019-03-07 21:02:48 -08:00
Evan Hunt
2f13524164 initalize a named_g_defaultbindkeys variable 2019-02-06 13:18:00 +11:00
Witold Kręcicki
9ded5d5193 Cast atomic_load_explicit to proper size 2019-01-30 14:12:06 +01:00
Ondřej Surý
f2d1a88efc Add #pragma intrinsic for intrinsic Windows functions 2019-01-30 13:48:58 +01:00
Ondřej Surý
9539e1c3a1 Fix memory_order_cst_seq -> memory_order_seq_cst typo 2019-01-30 13:48:58 +01:00
Ondřej Surý
4f5e83b139 Add define for InterlockedExchangeAdd8 intrinsic 2019-01-30 13:48:58 +01:00
Ondřej Surý
7a7a8b0f7b Add atomic_bool implementation to unix and win32 stdatomic.h shim headers 2019-01-30 09:37:38 +01:00
Ondřej Surý
a84e70acd0 Fix copy&paste error in the atomic_fetch_add_explicit{32,64} macros. 
- InterlockedExchange was incorrectly used in place where InterlockedExchangeAdd
  should have been used
 2019-01-30 09:37:38 +01:00
Evan Hunt
19dd6a409c Fix a typo in the win32 version of the atomic_store macro 2019-01-30 09:37:38 +01:00
Witold Kręcicki
0af500a2c5 - Make isc_quota use atomics instead of locks 
- Use getters for isc_quota parameters, make fields private
- Fix a potential data race with recursion clients limits logging
 2019-01-25 04:26:49 -05:00
Ondřej Surý
e2cdf066ea Remove message catalogs 2019-01-09 23:44:26 +01:00
Ondřej Surý
272c065268 Add emacs .dir-locals.el settings for flycheck mode 2018-12-19 17:03:37 +01:00
Ondřej Surý
e24afa3088 Fix typo __LINE -> __LINE__ 2018-11-24 00:53:24 +01:00
Witold Kręcicki
d5793ecca2 - isc_task_create_bound - create a task bound to specific task queue 
If we know that we'll have a task pool doing specific thing it's better
  to use this knowledge and bind tasks to task queues, this behaves better
  than randomly choosing the task queue.

- use bound resolver tasks - we have a pool of tasks doing resolutions,
  we can spread the load evenly using isc_task_create_bound

- quantum set universally to 25
 2018-11-23 04:34:02 -05:00
Ondřej Surý
3987a146be Remove isc_mem_{set,get}quota unused functions 2018-11-22 16:46:56 +01:00
Witold Kręcicki
929ea7c2c4 - Make isc_mutex_destroy return void 
- Make isc_mutexblock_init/destroy return void
- Minor cleanups
 2018-11-22 11:52:08 +00:00
Ondřej Surý
2f3eee5a4f isc_mutex_init returns 'void' 2018-11-22 11:51:49 +00:00
Ondřej Surý
73a8999d1c isc_condition_init returns 'void' 2018-11-22 11:51:49 +00:00
Mark Andrews
474fbe88bf add missing tasks argument 2018-11-16 11:51:05 +11:00
Evan Hunt
1f0cd6606e style: one-line statement braces, line length, etc 2018-11-15 08:21:40 +00:00
Witold Kręcicki
ca7b5ceee5 Synchronize Windows socket code with API changes. 2018-11-15 08:21:17 +00:00
Witold Kręcicki
9c926a5d9b Mangle fdlocks a bit. 
Mutexes are slower if they're in the same cache line. Since
fd's come in herds, and usually our listen sockets will have nearby
fd numbers, we mangle fdlocks so that the locks are further away.
 2018-11-15 08:21:17 +00:00
Witold Kręcicki
bd024eee57 Add runtime detection of SO_REUSEPORT, use it instead of dup() if available. 2018-11-15 08:21:17 +00:00
Witold Kręcicki
778ab8158a Remove fdwatch sockets, those are not used anywhere. 2018-11-15 08:21:17 +00:00
Ondřej Surý
6f5fe11f5a isc_stdtime_t is always 32-bit now, so remove the always true macro STDTIME_ON_32BITS 2018-11-09 02:27:06 +07:00
Ondřej Surý
23fff6c569 Hint the compiler with ISC_UNREACHABLE(); that code after INSIST(0); cannot be reached 2018-11-08 12:22:17 +07:00
Ondřej Surý
b2b43fd235 Turn (int & flag) into (int & flag) != 0 when implicitly typed to bool 2018-11-08 12:21:53 +07:00
Witold Kręcicki
c80e25e482 Get rid of isc_taskmgr_setmode, we only use it to set privileged mode 2018-11-06 08:19:50 +00:00
Witold Kręcicki
81a85070c5 Multiple worker queues 2018-11-06 08:19:50 +00:00
Witold Krecicki
7b6721b27f isc_thread_setaffinity() 2018-11-06 08:19:50 +00:00
Witold Kręcicki
76ec6861e5 Remove vector socket functions from Windows socket code 
Remove the following functions in order to simplify socket code:

  - isc_socket_recvv()
  - isc_socket_sendtov()
  - isc_socket_sendtov2()
  - isc_socket_sendv()
 2018-10-31 12:12:53 +01:00
Ondřej Surý
68b49d87b2 Add md.h and md.c to Windows build files 2018-10-25 20:59:48 +02:00
Ondřej Surý
b98ac2593c Add generic hashed message authentication code API (isc_hmac) to replace specific HMAC functions hmacmd5/hmacsha1/hmacsha2... 2018-10-25 08:15:42 +02:00
Ondřej Surý
7fd3dc63de Add generic message digest API (isc_md) to replace specific MD functions md5/sha1/sha256 2018-10-25 08:15:42 +02:00
Evan Hunt
e839972ee2 address unresolved externals 2018-10-19 00:49:53 -07:00
Evan Hunt
3f35ab8567 remove references to methods and app_api.c 2018-10-19 00:28:53 -07:00
Evan Hunt
c609a67ac7 change to bool constants; also fixed style error 2018-10-18 20:42:25 -07:00
Evan Hunt
0e86fa16e8 complete removal of a few unneeded functions 
- removed register functions from isc_app, isc_timer, isc_task
- added a task_p.h header for use by unit tests
 2018-10-18 09:19:12 +00:00
Witold Kręcicki
38a127c35b Remove layering from isc_task, isc_app, isc_socket, isc_timer, isc_mem 2018-10-18 09:19:12 +00:00
Thomas Jach
f2d6b1b859 Couple additional Windows build fixes in VCX files 2018-09-26 09:34:34 +02:00
Mark Andrews
a1d8306e3a add strlcat and strlcpy 2018-09-20 14:53:26 +10:00