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1285 commits

Author SHA1 Message Date
Ondřej Surý
e1ce3a3d42 Define __ADDRESS_SANITIZER__ if compiling under clang's AddressSanitizer 2018-12-19 09:54:37 +01:00
Ondřej Surý
953a957dfa Just #define isc_refcount_increment0() to isc_refcount_increment() 2018-12-05 14:16:41 +01:00
Ondřej Surý
8537adef4c The isc_refcount_decrement must use memory_order_release and isc_refcount_destroy must run thread barrier with memory_order_require 2018-12-05 14:11:53 +01:00
Mark Andrews
a487473fc5 add missing DBC checks for catz and add isc_magic checks; add DBC checks to ht.c 2018-11-29 12:39:20 +11:00
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
d940e95206 isc_quota_init now returns 'void' 2018-11-22 11:52:08 +00:00
Ondřej Surý
2f3eee5a4f isc_mutex_init returns 'void' 2018-11-22 11:51:49 +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 Krecicki
6feb688f69 Use multiple network event loop threads with separate data structures. 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
5e44a1008f Define STATIC_ASSERT(cond, msg) to be _Static_assert(cond, msg) everywhere but on Windows where it stays to be INSIST(cond) 2018-11-14 18:18:27 -05:00
Ondřej Surý
68ca987792 Remove dummy ISLOCKED macro 2018-11-08 12:22:26 +07:00
Ondřej Surý
a831e0f72d When ISC assertions are disabled, still execute the condition to prevent unused variable warnings/errors from the compiler 2018-11-08 12:21:53 +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
Ondřej Surý
fbd2e47f51 Add small tweaks to the code to fix compilation when ISC assertions are disabled 
While implementing the new unit testing framework cmocka, it was found that the
BIND 9 code doesn't compile when assertions are disabled or replaced with any
function (such as mock_assert() from cmocka unit testing framework) that's not
directly recognized as assertion by the compiler.

This made the compiler to complain about blocks of code that was recognized as
unreachable before, but now it isn't.

The changes in this commit include:

* assigns default values to couple of local variables,
* moves some return statements around INSIST assertions,
* adds __builtin_unreachable(); annotations after some INSIST assertions,
* fixes one broken assertion (= instead of ==)
 2018-11-08 12:21:53 +07:00
Witold Kręcicki
f166cabcae Document isc_task_sendto properly, make sure that cpu we're sending to is always sane 2018-11-06 08:19:50 +00:00
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 Kręcicki
54b9690a4e Remove vector socket functions from Unix socket code and library headers 
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
Evan Hunt
b27630a130 remove config.h references 2018-10-30 10:42:41 -07:00
Mark Andrews
97a680e5ce document eol 2018-10-30 11:03:02 +11:00
Evan Hunt
dfe5d3330c added stdatomic.h and md.h 2018-10-29 11:26:38 -07:00
Ondřej Surý
d6c50674bb Remove last traces of DSA and NSEC3DSA algorithm, but restore the algnumber -> name mapping 2018-10-26 11:50:11 +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
09f58ab63f retain a minimal "methods" struct in the mctx 
- this enables memory to be allocated and freed in dyndb modules
  when named is linked statically. when we standardize on libtool,
  this should become unnecessary.
- also, simplified the isc_mem_create/createx API by removing
  extra compatibility functions
 2018-10-18 09:19:12 +00:00
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
Witold Kręcicki
cdbac34cba Get rid of isc_bind9 conditional 2018-10-18 09:19:12 +00:00
Ondřej Surý
3994b1f9c2 Remove support for obsoleted and insecure DSA and DSA-NSEC3-SHA1 algorithms 2018-10-05 09:21:43 +02:00
Mark Andrews
f723a1247f Undo implict promotion to 64 bits in our Windows implementation of atomic_load_explicit() by casting to uint_fast32_t. 2018-10-04 06:59:28 +10:00
Mark Andrews
81b133d963 avoid macro name collision with system defined macro 2018-09-10 09:18:17 +10:00
Ondřej Surý
4d46f0f95d Drop ISC_PLATFORM_USEDECLSPEC and IRS_PLATFORM_USEDECLSPEC as they are platform dependent and only unix vs win32 platform.h header difference is enough 2018-09-07 12:17:30 +02:00
Ondřej Surý
51b0d5d55e Replace platform ISC_PLATFORM_HAVESTATNSEC with config ENABLE_STAT_NSEC 2018-09-07 12:17:30 +02:00
Ondřej Surý
f1d3055d7b Replace platform ISC_PLATFORM_HAVETFO with config ENABLE_TCP_FASTOPEN 2018-09-07 12:17:30 +02:00
Ondřej Surý
092edb5b44 Replace platform ISC_PLATFORM_HAVEDEVPOLL with check for devpoll.h headers 2018-09-07 12:17:30 +02:00
Ondřej Surý
5d65392d18 Replace platform ISC_PLATFORM_HAVEEPOLL with config HAVE_EPOLL_CREATE1 2018-09-07 12:17:30 +02:00
Ondřej Surý
68f473a25e Replace platform ISC_PLATFORM_HAVEKQUEUE with config HAVE_KQUEUE 2018-09-07 12:17:30 +02:00
Ondřej Surý
d00ef56dfa Remove dummy ISC_PLATFORM_HAVESTRINGSH platform define 2018-09-07 12:17:30 +02:00
Ondřej Surý
47f18c7d50 Replace platform ISC_PLATFORM_NEEDSTRLCPY and ISC_PLATFORM_NEEDSTRLCAT with AC_CHECK_FUNCS call 2018-09-07 12:17:30 +02:00
Ondřej Surý
4014bc42dd According to POSIX.1-2001, POSIX.1-2008 #include <sys/select.h> is correct way to get fd_set 2018-09-07 12:17:30 +02:00
Ondřej Surý
1333d4a71a Remove dummy ISC_PLATFORM_HAVELIFCONF platform define 2018-09-07 12:17:30 +02:00
Ondřej Surý
0bea5c2baf Replace platform.h ISC_PLATFORM_HAVEIFNAMETOINDEX with config HAVE_IF_NAMETOINDEX 2018-09-07 12:17:30 +02:00
Ondřej Surý
53d87175df Remove dummy ISC_PLATFORM_HAVEIF_LADDRREQ platform define 2018-09-07 12:17:30 +02:00
Ondřej Surý
c798db0fcd Remove dummy ISC_PLATFORM_HAVEIF_LADDRCONF define 2018-09-07 12:17:30 +02:00
Ondřej Surý
f8635fd719 Remove dummy ISC_PLATFORM_NEEDSTRCASESTR define from platform.h 2018-09-07 12:17:30 +02:00
Ondřej Surý
22e5231f99 Remove ISC_PLATFORM_BUSYWAITNOP in favour of direct isc_rwlock_pause() define 2018-09-07 12:17:29 +02:00
Ondřej Surý
510bb376e1 Define platform.h ISC_PLATFORM_USEBACKTRACE with config.h USE_BACKTRACE 2018-09-07 12:17:29 +02:00
Witold Kręcicki
17212cf996 Align CMSG buffers to a void* boundary, fixes crash on architectures with strict alignment 
CHANGES entry
 2018-09-07 09:34:32 +02:00
Ondřej Surý
142cb0ab8f Remove already removed headers from the Makefiles 2018-09-03 12:09:52 +02:00
Ondřej Surý
25248eb097 Bail-out early in the for install loops instead of continuing because for masks the error in the middle 2018-09-03 12:05:45 +02:00
Witold Krecicki
d932ec871c Silence some warnings and errors 2018-08-31 13:48:26 -07:00
Ondřej Surý
aa3e33575d Fixup Windows build after strerr changes 2018-08-29 21:21:52 +02:00
Evan Hunt
1656152d76 Ensure that POSIX strerror_r variant is use even when _GNU_SOURCE is enabled by default 2018-08-29 13:31:28 +02:00
Ondřej Surý
dc410ce58f Remove broken @ISC_IPV6_H@ placeholder from Makefile.in 2018-08-28 21:15:32 +02:00
Ondřej Surý
91aa405778 Update the isc_refcount documentation in doxygen format 2018-08-28 13:15:59 +02:00
Ondřej Surý
d1d15c03e2 Switch everything back to relaxed memory ordering 2018-08-28 12:15:39 +02:00
Ondřej Surý
bef8ac5bae Rewrite isc_refcount API to fetch_and_<op>, instead of former <op>_and_<fetch> 2018-08-28 12:15:39 +02:00
Ondřej Surý
0a7535ac81 isc_refcount_init() now doesn't return isc_result_t and asserts on failed initialization 2018-08-28 12:15:39 +02:00
Ondřej Surý
e9e55cbd03 Remove isc_atomic usage from rwlock.c and stats.c 2018-08-28 12:15:39 +02:00
Ondřej Surý
e119de4169 Replace arch specific atomic.h with global atomic.h header using either stdatomic, __atomic or __sync primitives 2018-08-28 12:15:39 +02:00
Ondřej Surý
facc390b54 Update configure.in to check for both stdatomic.h and __atomic builtins 2018-08-28 12:15:39 +02:00
Ondřej Surý
f1d658764c Remove dead check for long long support 2018-08-28 10:31:49 +02:00
Ondřej Surý
52e1c45156 Assume PTHREAD_ONCE_INIT is not broken (remove support for ancient Solaris) 2018-08-28 10:31:48 +02:00
Ondřej Surý
1672935717 Use strerror_r from POSIX.1-2001 (strerror_s on Windows) instead of custom isc__strerror() 2018-08-28 10:31:48 +02:00
Ondřej Surý
efd613e874 memmove, strtoul, and strcasestr functions are part of ISO C90, remove the compatibility shim 2018-08-28 10:31:48 +02:00
Ondřej Surý
29c853f500 Remove check for isc_port_t; Windows never have it, Unix always have it 2018-08-28 10:31:48 +02:00
Ondřej Surý
40f7680efa Ignore sockaddr_{sin,sin6,sun}.{sin,sin6,sun}_len even on systems that define it 2018-08-28 10:31:48 +02:00
Ondřej Surý
e6dc08b06c Always assume BSD4.4 msghdr version 2018-08-28 10:31:48 +02:00
Ondřej Surý
388d6db5a1 Remove support for legacy systems without inet_{ntop,pton} w/ IPv6 support 2018-08-28 10:31:48 +02:00
Ondřej Surý
3ab9c99567 Remove support for legacy systems without in6_pktinfo 2018-08-28 10:31:48 +02:00
Ondřej Surý
8c526df306 Remove support for legacy systems without sin6_scope_id 2018-08-28 10:31:48 +02:00
Ondřej Surý
4150a86046 Remove support for legacy platforms without in6addr_loopback 2018-08-28 10:31:48 +02:00
Ondřej Surý
5083a42072 Remove support for legacy systems without in6addr_any 2018-08-28 10:31:48 +02:00
Ondřej Surý
b962f47d3e Remove support for pre-RFC2133 IPv6 implementation (in_addr6) 2018-08-28 10:31:48 +02:00
Ondřej Surý
7b21bbb7c1 Require IPv6 support from the OS 2018-08-28 10:31:47 +02:00
Ondřej Surý
b02de1ec30 Remove legacy support for SunOS 2018-08-28 10:31:47 +02:00
Ondřej Surý
18e3c8d232 Remove legacy support for Tru64 2018-08-28 10:31:47 +02:00
Ondřej Surý
9a8da1e25a Remove legacy BSD/OS support (ipv6,various hacks) 2018-08-28 10:31:47 +02:00
Ondřej Surý
e53a72a649 Remove legacy UnixWare support (sigwait, ipv6) 2018-08-28 10:31:47 +02:00
Witold Kręcicki
5cdb38c2c7 Remove unthreaded support 2018-08-16 17:18:52 +02:00
Mathieu Arnold
4c06eb20cc Don't try to install removed int.h and boolean.h headers 2018-08-13 15:30:36 +02:00
Ondřej Surý
994e656977 Replace custom isc_boolean_t with C standard bool type 2018-08-08 09:37:30 +02:00
Ondřej Surý
cb6a185c69 Replace custom isc_u?intNN_t types with C99 u?intNN_t types 2018-08-08 09:37:28 +02:00
Ondřej Surý
64fe6bbaf2 Replace ISC_PRINT_QUADFORMAT with inttypes.h format constants 2018-08-08 09:36:44 +02:00
Ondřej Surý
20faf4652a Change isc_buffer_reallocate() into a static functions as it is not used outside of isc_buffer_reserve() 2018-07-31 22:00:30 +02:00
Ondřej Surý
b105ccee68 Remove isc_safe_memcompare, it's not needed anywhere and can't be replaced with CRYPTO_memcmp() 2018-07-20 10:06:14 -04:00
Ondřej Surý
66ba2fdad5 Replace isc_safe routines with their OpenSSL counter parts 2018-07-20 00:34:26 -04:00
Mark Andrews
4c3386ad95 remove lib/isc/print.c and lib/isc/tests/print_test.c 2018-07-19 23:24:28 -04:00
Ondřej Surý
fc496b2b5d Fix DH and ECDSA algorithms in PKCS#11 build 2018-07-19 14:00:40 -04:00
Ondřej Surý
c3b8130fe8 Make OpenSSL mandatory 2018-07-19 12:47:03 -04:00
Ondřej Surý
45bee4d3c3 Cleanup cmocka related whitespace 2018-06-21 12:20:07 +02:00
Ondřej Surý
52731c000d Add support for cmocka assert testing by overriding REQUIRE/INSIST/... macros when UNIT_TESTING is defined 2018-06-20 06:30:07 -04:00
Ondřej Surý
8ee23a47e8 Add better EMPTY_TRANSLATION_UNIT to isc/util.h 2018-06-14 17:58:03 -04:00
Ondřej Surý
b4aa7a9d7e Remove entropy.h from Makefile.in 2018-06-06 14:36:33 +02:00
Ondřej Surý
27593e65dc Remove support for obsoleted ECC-GOST (GOST R 34.11-94) algorithm 2018-06-05 09:14:14 +02:00
Ondřej Surý
28e0b2c4c4 Use isc int types to be able to build with old VS 2018-05-30 06:26:05 +02:00