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1845 commits

Author SHA1 Message Date
Danny Mayer
14597c218d Fix memory leak [RT 1478] 2001-07-10 06:27:44 +00:00
Danny Mayer
bb48ac4f81 array bounds error in isc_file_isabsolute and REQUIRE != NULL fixes [RT 1470] 2001-07-10 06:24:15 +00:00
Brian Wellington
bb5de15290 REQUIRE that parameters are not NULL in many functions [RT #1470] 2001-07-10 04:23:01 +00:00
Andreas Gustafsson
38fed7505d do multiple inclusion protection in all header files, and using the established ISC style 2001-07-09 21:34:44 +00:00
Andreas Gustafsson
e76d4c91bf coding style 2001-07-09 21:06:30 +00:00
Mark Andrews
9d99e3fda1 924. [port] Extend pre-RFC2133 support. [RT #987] 2001-07-09 08:07:41 +00:00
Danny Mayer
36d26b9d26 add export for isc_ntfile_printf 2001-07-08 07:22:42 +00:00
Danny Mayer
11045ab3d1 code style cleanup 2001-07-08 05:16:13 +00:00
Danny Mayer
68c2ccc953 code style cleanup 2001-07-08 05:09:35 +00:00
Andreas Gustafsson
305795c093 finish app.h move 2001-07-06 22:12:21 +00:00
Andreas Gustafsson
1e71bc82b8 coding style 2001-07-06 21:57:22 +00:00
Andreas Gustafsson
718d6eadd4 spacing 2001-07-06 21:47:15 +00:00
Andreas Gustafsson
96ed624253 923. [bug] Multiline TSIG secrets (and other multiline strings) 
were not accepted in named.conf. [RT #1469]
 2001-07-06 20:34:12 +00:00
Andreas Gustafsson
675a191f43 moved <isc/app.h> to OS-independent include directory 2001-07-06 19:50:05 +00:00
Andreas Gustafsson
8e3366bd7c simplified 2001-07-06 19:40:33 +00:00
Danny Mayer
2c50ab702f stat routines 2001-07-06 06:00:17 +00:00
Danny Mayer
7fb411cfd1 plaform specific header 2001-07-06 05:59:09 +00:00
Danny Mayer
b02635aa75 offset header 2001-07-06 05:58:00 +00:00
Danny Mayer
1ee7ce8fbd win32-specific runtime path header 2001-07-06 05:57:19 +00:00
Danny Mayer
b22d62aa69 ntfile FILE replacement headers 2001-07-06 05:56:25 +00:00
Danny Mayer
bcf5804255 win32 keyboard routines 2001-07-06 05:51:45 +00:00
Danny Mayer
a0f854291f IPv6 on Win32 header 2001-07-06 05:50:42 +00:00
Danny Mayer
12d08bf91e win32-specific integer definitions 2001-07-06 05:49:22 +00:00
Danny Mayer
c15033634e Initial win32 release 2001-07-06 05:48:27 +00:00
Danny Mayer
83a373fc81 BIND Event information header 2001-07-06 05:46:37 +00:00
Danny Mayer
f950ce9932 BIND registry header information 2001-07-06 05:45:21 +00:00
Danny Mayer
c5e84ff0e4 app headers 2001-07-06 05:44:32 +00:00
Danny Mayer
f210fb51ef Version information for libisc module 2001-07-06 05:43:17 +00:00
Danny Mayer
d4cfec8537 I/O header definitions 2001-07-06 05:42:24 +00:00
Danny Mayer
39a1539c7a Header file for win32 emulation of syslog use the event log 2001-07-06 05:40:41 +00:00
Danny Mayer
f3f064ba86 win32 emulation of syslog use the event log 2001-07-06 05:39:57 +00:00
Danny Mayer
9ecea05b89 stdio routines 2001-07-06 05:38:47 +00:00
Danny Mayer
fd61d0cab1 Initial release of socket code 2001-07-06 05:37:46 +00:00
Danny Mayer
ca5c761cde Resources Available 2001-07-06 05:37:10 +00:00
Danny Mayer
1c456bcdb4 O/S specific code 2001-07-06 05:36:13 +00:00
Danny Mayer
72c0894efa functions to determine locations of configuration files at runttime 2001-07-06 05:35:09 +00:00
Danny Mayer
e397736476 win32 overrides of FILE function to centralize I/O stream and avoid problems with iob array 2001-07-06 05:34:06 +00:00
Danny Mayer
48b785fe6b win32 version of netdb.h headers 2001-07-06 05:32:44 +00:00
Danny Mayer
602f0b8e48 net routines 2001-07-06 05:30:51 +00:00
Danny Mayer
e1bdeeadb3 libisc workspace file 2001-07-06 05:29:58 +00:00
Danny Mayer
fc72de271b libisc project file 2001-07-06 05:29:24 +00:00
Danny Mayer
1d7574a6de Export link File 2001-07-06 05:28:32 +00:00
Danny Mayer
0b38e0a117 Keyboard Routines 2001-07-06 05:27:37 +00:00
Danny Mayer
e2d579a021 ipv6 variables initialization 2001-07-06 05:26:58 +00:00
Danny Mayer
3d8c1213d9 Interface Iteration routines 2001-07-06 05:25:20 +00:00
Danny Mayer
fc4bae7e83 header file for error routines 2001-07-06 05:24:22 +00:00
Danny Mayer
9fe3c2060d error routines 2001-07-06 05:23:58 +00:00
Danny Mayer
a38e51e5ef Fixed duplicate routines 2001-07-06 05:22:46 +00:00
Danny Mayer
6f5d6e3f8c isc_app_* routines 2001-07-06 05:21:44 +00:00
Danny Mayer
1e36937976 Entry point routine for libisc 2001-07-06 05:20:33 +00:00
Danny Mayer
e35c1bb3ec Initial win32 Release 2001-07-06 05:08:39 +00:00
Brian Wellington
64b92523f9 check for getc_unlocked() 2001-07-04 00:34:44 +00:00
Mark Andrews
c18d42b96b use MEM_RECORD rather than debugging > 1 2001-06-28 01:57:34 +00:00
Mark Andrews
594a685c8d Add ISC_MEM_DEBUGGING to set default compile time flags. 
Remember ISC_MEM_DEBUGRECORD state when isc_mem_create() is called as
it is dangerous to change this afterwards.
 2001-06-28 01:51:20 +00:00
Mark Andrews
950d71eee3 allow maximum inuse memory to be tracked. 2001-06-27 23:29:29 +00:00
Danny Mayer
53bc020d74 modified to use isc_file_rename instead of rename 2001-06-27 04:37:11 +00:00
Mark Andrews
2bc98b7d91 910. [port] Some pre-RFC2133 IPv6 do not define IN6ADDR_ANY_INIT. 2001-06-25 03:56:58 +00:00
David Lawrence
9bfa90768a 907. [func] The ability to get entropy from either the 
random device, a user-provided file or from
			the keyboard was migrated from the DNSSEC tools
			to libisc as isc_entropy_usebestsource().
 2001-06-22 17:05:54 +00:00
David Lawrence
2d67c24744 906. [port] Separated the system independent portion of 
lib/isc/unix/entropy.c into lib/isc/entropy.c
			and added lib/isc/win32/entropy.c.
 2001-06-21 14:19:20 +00:00
Andreas Gustafsson
19872fdfb7 convert more socket errors to specific ISC error codes, notably ECONNRESET 2001-06-15 22:07:51 +00:00
Mark Andrews
9a6573e16b sys/select.h not sys/socket.h 2001-06-12 01:35:42 +00:00
Andreas Gustafsson
509ef0c871 Keep track of the number of times the system malloc() has 
failed, to help determine whether a server crash resulted
from a bug in the handling of an out-of-memory condition
or not.
 2001-06-11 20:27:16 +00:00
David Lawrence
eda73d8aad redo 1.64 "potential null pointer dereference" more consistent with the style 
of the function and file (i.e., not returning from the middle of a function)
 2001-06-10 17:06:45 +00:00
David Lawrence
04260c5c48 895. [func] New function, isc_dir_current(), akin to POSIX's 
getcwd().
 2001-06-08 23:50:32 +00:00
David Lawrence
504f7802d4 893. [func] Removed isc_file_test() and added isc_file_exists() 
for the basic functionality that was being added
			with isc_file_test().
 2001-06-08 21:53:49 +00:00
Mark Andrews
4585aeb2cc 866. [func] Close debug only file channels when debug is set to 
zero. [RT #1246]
 2001-06-08 02:57:13 +00:00
Brian Wellington
224e84bc0e misc. stuff related to [RT #1293] 2001-06-07 00:21:53 +00:00
Brian Wellington
338d559b3e remove extraneous blank line 2001-06-06 21:02:43 +00:00
David Lawrence
65640f401a Removed the requirement for isc_mem_setwater() that when the callback function 
is not null then hi_water must exceed lo_water and both must be > 0.
Now requires hi_water >= lo_water, and they can both be 0.  Not allowing
them to be equal was just an unnecessary restriction, and letting them be 0
is useful for the case where the context has had non-zero values set, went
over hi_water and called the callback, and then wanted to remove limits
(perhaps because of a reconfiguration).  This allows the callback to
be signaled as ISC_MEM_LOWATER on the next isc_mem_put(), which the caller
might need to terminate any outstanding action that was triggered by
the hi_water.
 2001-06-05 22:14:20 +00:00
Brian Wellington
33e49e8fdc #include <isc/magic.h> 2001-06-05 06:34:11 +00:00
David Lawrence
92ef1a9b9d use ISC_MAGIC for all magic numbers, for our friends in EBCDIC land 2001-06-04 19:33:39 +00:00
Brian Wellington
d0b6ece407 ISC_LANG_BEGINDECLS -> ISC_LANG_ENDDECLS 2001-06-01 01:11:28 +00:00
David Lawrence
64c7a503c2 ensure that INADDR_LOOPBACK is defined 2001-05-31 10:54:51 +00:00
David Lawrence
50b7860fff new function isc_file_test() as framework for determining various attributes 
of a pathname
 2001-05-31 10:53:14 +00:00
Brian Wellington
9547c4a3f8 potential null pointer dereference 2001-05-29 22:35:54 +00:00
Mark Andrews
097dc0a693 add sys/types.h for FreeBSD 2.1 2001-05-18 03:02:45 +00:00
Andreas Gustafsson
d76b6ae2ad isc_print_vsnprintf() could throw an assertion failure when 
given a %lld format, causing a deadlock when logging the assertion if invoked
from the logging system.  Since the %qd format does not have the bug, this only
affects platforms where the native quad format is %lld and that lack a native
vsnprintf().  The only known such platform is SunOS 5.5.1. [RT #1312]
 2001-05-16 00:52:55 +00:00
Andreas Gustafsson
740ae0808f when returning a socket error, use isc__errno2result() instead 
of always returning ISC_R_UNEXPECTED
 2001-05-14 23:58:33 +00:00
Andreas Gustafsson
fd5847ef09 828. [bug] The errno value from recvfrom() could be overwritten 
by logging code. [RT #1293]
 2001-05-14 18:20:03 +00:00
Andreas Gustafsson
c3ebcedbe5 Add isc_file_progname(), with trivial POSIX implementation, and 
call it from main().  A separate WIN32 implementation will be needed.
 2001-05-08 19:47:55 +00:00
Brian Wellington
d144ea1d1c isc_file_basename should return a (const char *) 2001-05-05 02:47:21 +00:00
Brian Wellington
f2194a8ba9 implement isc_file_basename() 2001-05-03 18:59:30 +00:00
Andreas Gustafsson
1ed0723a1f a pointer argument used to return an "int" value into an "int" 
variable is better defined as "int *" than "unsigned int *"
 2001-04-28 01:08:07 +00:00
Andreas Gustafsson
5e194abb5b 814. [bug] Socket objects left over from accept() failures 
were incorrectly destroyed, causing corruption
                        of socket manager data structures.

 813.   [bug]           File descriptors exceeding FD_SETSIZE were handled
                        badly. [RT #1192]
 2001-04-26 23:45:55 +00:00
David Lawrence
2b5f436aeb Make greatest_version() return an isc_result_t, which it should have 
been doing all along since there was the possibility isc_dir_open() would
fail and overloading the return value of "0" was bad practice.

If isc_dir_open() fails in greatest_version(), make sure the path separator
is restored to the destination pathname if it was NULified before returning
the error.

The underlying problem of isc_log_open() not having the bad result of
isc_dir_open() reported anywhere will be slightly mediate by a change
to bin/named/logconf.c to test the directory.  lib/isc/log.c can't really
handle it because it has no idea to where such an error should be reported,
and it only shows up during isc_log_open() as part of the isc_log_write()
family of calls, which are all void.
 2001-04-25 23:59:44 +00:00
Andreas Gustafsson
0dc1e14537 alphabetized includes 2001-04-24 18:40:07 +00:00
David Lawrence
1bd5b8aac6 use ISC_MAGIC to define magic number 2001-04-17 14:36:45 +00:00
David Lawrence
79ed194592 sigh. always test recompile things even after a minor change. after deciding 
to _not_ much with the lock tracing/printing facility for the last change,
i forgot to also add the new result variable back into the stack
declarations, where i had correctly put it the first time.
 2001-04-17 13:42:32 +00:00
David Lawrence
8e60ba90e0 unlock the mutex when non-blocking locking is attempted and the lock is busy. 2001-04-17 04:07:38 +00:00
David Lawrence
900d7d9c9b forgot to actually change the macro call that needed the deconst argument 2001-04-14 00:20:07 +00:00
David Lawrence
ddb8f23a09 a different approach to shutting up compilers about an empty file, one that 
does not cause all the compilers to complain about a variable being
defined but not used.
 2001-04-13 02:26:32 +00:00
David Lawrence
79b19f175c added a single static variable declaration to prevent compilers from 
complainig about an effectively empty input file.
 2001-04-12 22:26:41 +00:00
David Lawrence
de6fe5ebe2 cleared up a const issue with IN6_IS_ADDR_V4MAPPED on some platforms 2001-04-12 21:23:21 +00:00
David Lawrence
6f053cd485 use ISC_TF() to set an isc_boolean_t 2001-04-12 21:04:14 +00:00
David Lawrence
3507ae5d59 #include <time.h> for the utimes() prototype 2001-04-12 19:46:39 +00:00
Andreas Gustafsson
7900390a52 Previous change turned invalid peer address returns from accept() 
into hard errors - they should be soft errors
 2001-04-10 21:48:27 +00:00
Andreas Gustafsson
a84cfaa3f2 The bug fix in socket.c 1.189 was less than ideal: if a socket 
got wedged in a state where accept() always returns EBADF, the server would loop calling
internal_accept() repeatedly.  Implemented an alternative fix where a hard
error in accept() causes an event with a nonzero result code to be sent, and
the new socket object to be freed
 2001-04-10 21:38:33 +00:00
Brian Wellington
f8b3c62794 804. [bug] Attempting to obtain entropy could fail in some 
situations.  This would be most common on systems
			with user-space threads. [RT #1131]
 2001-04-04 20:57:35 +00:00
Brian Wellington
672056d560 797. [func] Issue a warning if the 'directory' option contains 
a relative path. [RT #269]
 2001-03-29 02:33:48 +00:00
David Lawrence
2a86ee1f54 simplify the test about whether to roll; one expression was redundant 2001-03-28 05:48:16 +00:00
David Lawrence
9027e1bcf1 796. [func] When a size limit is associated with a log file, 
only roll it when the size is reached, not every
			time the log file is opened. [RT #1096]
 2001-03-28 04:16:32 +00:00
Brian Wellington
1d92d8a245 792. [cleanup] Replace the OMAPI command channel protocol with a 
simpler one.
 2001-03-27 00:44:59 +00:00
Brian Wellington
6eccf5bd07 788. [feature] Add the "match-mapped-addresses" options, which 
causes IPv6 v4mapped addresses to be treated as
			IPv4 addresses for the purpose of acl matching.
 2001-03-26 21:33:07 +00:00
Andreas Gustafsson
9efa0d2ae3 do not capitalize error message strings 2001-03-24 02:18:42 +00:00
Brian Wellington
734ae1f7c6 isc_{base64|hex}_decodestring took an unused mctx. Remove the mctx. 2001-03-22 00:07:07 +00:00
Brian Wellington
48565891e8 784. [bug] nsupdate and other programs would not quit properly 
if some signals were blocked by the caller. [RT #1081]
 2001-03-20 21:45:20 +00:00
Brian Wellington
dde4382b7f fix comment 2001-03-19 22:44:52 +00:00
Brian Wellington
2f02f32f04 exit(1), not exit(-1) 2001-03-14 06:31:17 +00:00
Bob Halley
c6237585d8 Fix some typos in the non-threaded version of isc_rwlock_trylock() that 
were preventing compilation.
 2001-03-08 19:52:13 +00:00
David Lawrence
a82fd2c01b added non-blocking locking, isc_rwlock_trylock() 2001-03-08 00:55:15 +00:00
Andreas Gustafsson
d55642259e use a simpler, faster hash function 2001-03-07 23:52:16 +00:00
Brian Wellington
2eb3dafdcf Add the socket flag ISC_R_NORETRY, which makes the socket code treat 
a soft error as a hard error on send (that is, not retry it).  It also
modifies the code calling sendmsg() to retry on EINTR.
 2001-03-06 01:23:03 +00:00
Danny Mayer
943322a123 Remove LIBISC_EXTERNAL_DATA usage 2001-03-05 18:47:00 +00:00
Danny Mayer
8096fe1df5 put function declaration on new line 2001-03-05 18:20:24 +00:00
David Lawrence
c56c28c3f2 grammatical typo in comment 2001-03-05 12:34:02 +00:00
Brian Wellington
303243b9d4 Add isc/unix/syslog.c with a function to convert strings to syslog facilities. 2001-03-02 19:25:19 +00:00
Brian Wellington
a8dd4ccadb missing space 2001-03-01 22:40:09 +00:00
Andreas Gustafsson
28a3d52904 define ISC_PLATFORM_QUADFORMAT in platform.h so that it can more easily 
be overridden on Win32.  This means ISC_PLATFORM_LONGLONGEQUALLONG is no longer
needed. [RT #896]
 2001-02-27 02:22:17 +00:00
Andreas Gustafsson
c05eeed3c9 754. [bug] Certain failure returns from sendto() could 
cause the server to retry the transmission
                        indefinitely. [RT #902]
 2001-02-24 23:51:09 +00:00
Mark Andrews
70ec7dd741 fix tv_usec in isc_time_nowplusinterval() also. 2001-02-24 10:22:20 +00:00
Mark Andrews
0fd53e151b unse not sec 2001-02-24 02:53:38 +00:00
Mark Andrews
df0f58959e 752. [func] Correct bad tv_usec elements returned by gettimeofday(). 2001-02-23 23:12:28 +00:00
Andreas Gustafsson
042285a6a6 localization-wise, an assertion error message saying 
(literally) "INSIST(isc_msgcat_get(isc_msgcat, ISC_MSGSET_PRINT, ISC_MSG_USELD,
"use %ld instead of %D") == NULL) failed" is not really any more user-friendly
than one saying just "INSIST("use %ld instead of %D" == NULL) failed
 2001-02-22 19:12:57 +00:00
Andreas Gustafsson
9165c95fc2 use isc_int64_t, not long long 2001-02-22 18:03:11 +00:00
Andreas Gustafsson
4115f9d34b revert 'protect long long with ISC_PLATFORM_HAVELONGLONG' change 2001-02-22 18:01:48 +00:00
Mark Andrews
0490a61acd protect long long with ISC_PLATFORM_HAVELONGLONG 2001-02-21 06:13:33 +00:00
Mark Andrews
754cca729d add long long test 2001-02-21 06:09:56 +00:00
Andreas Gustafsson
b7d448de55 no need to specifically ask people to mail bind9-bugs about mempool leaks 2001-02-20 22:03:36 +00:00
Andreas Gustafsson
52719005ab removed empty line 2001-02-17 01:23:43 +00:00
Brian Wellington
94178e98f8 isc_base64_decodestring should take a const char *, not a char * 2001-02-15 23:21:47 +00:00
Brian Wellington
2d67fbd786 80 character lines 2001-02-15 07:58:48 +00:00
Andreas Gustafsson
449f4411c9 NO NEED TO SHOUT 2001-02-14 23:05:14 +00:00
Brian Wellington
47d78f67cb Give more information when isc_mempool_destroy() dies with an assertion 
failure, in the hope that we'll be able to fix the bug one day.
 2001-02-13 20:29:27 +00:00
Mark Andrews
382c4ce5a3 737. [port] stdtime failed to compile on certain platforms. 2001-02-13 13:24:09 +00:00
Mark Andrews
ba6e506ed2 #if not #ifdef ISC_MEM_TRACKLINES 2001-02-13 13:20:37 +00:00
Mark Andrews
b499a7c511 Print out the active memory prior to INSIST/REQUIRE failures. 2001-02-13 06:21:32 +00:00
Andreas Gustafsson
02940eaf0f 736. [func] New functions isc_task_{begin,end}exclusive(). 2001-02-13 04:11:44 +00:00
Brian Wellington
9f708f9014 isc_mem_stats() should print memory statistics even when there are no 
allocated blocks at the time it's called.
 2001-02-13 01:07:54 +00:00
Andreas Gustafsson
ea16b37d71 install refcount.h 2001-02-12 23:11:05 +00:00
Brian Wellington
1f7f8d5c07 Add isc_socket_sendto2() and isc_socket_recv2(). These versions take 
a partially constructed event and flags.  The flags can include
ISC_SOCKFLAG_IMMEDIATE, which means that if the operation completes, the
event is filled in and not sent.
 2001-02-12 21:43:17 +00:00
Brian Wellington
a13ca8a125 Add ISC_R_INPROGRESS (operation in progress) 2001-02-12 20:03:16 +00:00
Brian Wellington
7c3996209b fix a "statement is unreachable" warning 2001-02-11 00:52:31 +00:00
Andreas Gustafsson
1d625775ee note that max_size and target_size apply only when 
ISC_MEM_USE_INTERNAL_MALLOC is set
 2001-02-09 19:19:17 +00:00
Andreas Gustafsson
50179a15d1 UNUSED() 2001-02-09 19:08:11 +00:00
Andreas Gustafsson
dd0ef1a9d3 removed the unused and undocumented functions 
isc_mem_preallocate(), isc_mem_valid(), isc_mem_setsplit(), and
isc_mem_restore()
 2001-02-09 19:05:23 +00:00
Andreas Gustafsson
c674a8d5e7 documented the isc_mem_* interface 2001-02-09 18:51:20 +00:00
Andreas Gustafsson
780db05762 use the UNUSED() macro 2001-02-09 18:27:18 +00:00
Andreas Gustafsson
3f53ec3bd7 added missing copyright message; ISC_REFERENCE_H -> ISC_REFCOUNT_H 2001-02-09 00:26:20 +00:00
Andreas Gustafsson
b7f7a77d56 #include <isc/mutex.h> 2001-02-09 00:20:01 +00:00
Brian Wellington
1938554ccc consolidate duplicated code 2001-02-08 00:04:11 +00:00
Mark Andrews
df0bcff664 extend change #727 to check returned address length for zero. 2001-02-07 23:40:28 +00:00
Brian Wellington
744304361c actually call isc_thread_setconcurrency() 2001-02-07 21:16:12 +00:00
Andreas Gustafsson
1964de81da UNUSED() macro added in 1.79 was in the wrong place 2001-02-07 20:05:15 +00:00
Andreas Gustafsson
91f74728a7 UNUSED() 2001-02-07 20:03:23 +00:00
Brian Wellington
abc0c36dc3 The ISC__BUFFER_INIT macro had a typo. 2001-02-07 01:36:12 +00:00
Andreas Gustafsson
9a3ee1570d "hard" errors in accept() were handled really badly. They were logged 
twice, and the socket object for the new socket was never destroyed,
causing the server to hang on exit (if multithreaded) or dump core on exit
(if singlethreaded).  Now the only difference between "hard" and "soft" errors
is that the latter are not logged.
 2001-02-06 23:43:01 +00:00
Andreas Gustafsson
8dab78b566 as a workaround for various OS bugs, do not INSIST() that 
accept() returns a valid peer address; instead just log an ugly error message
and continue if the peer address is left unchanged or insane by accept()
[RT #809]
 2001-02-06 23:04:02 +00:00
Brian Wellington
2305225a1c The interface name field was only partially initialized. 2001-02-06 01:20:46 +00:00
Brian Wellington
770d3b36da ctx->checkfree was only being initialized if USE_INTERNAL_MALLOC was on. 2001-02-05 23:48:25 +00:00
Brian Wellington
0ef3f4fb41 When memsetting the entropy pool to 0, the count should be the size in bytes, 
not words.
 2001-02-05 23:00:18 +00:00
Andreas Gustafsson
7e361074bc 724. [func] New libisc functions isc_netaddr_any(), 
isc_netaddr_any6().
 2001-02-02 02:48:47 +00:00
Brian Wellington
63ca494e7e Added the isc_refcount_t type, which is a generic locked reference counter, 
and make the rbtdb, zone, and view objects use it.
This should reduce contention on other locks, since (in the normal)
implementation, the reference count has its own lock.  In the future, it
should also be possible to implement an isc_refcount_t with atomic operations
instead of mutexes, which should also help performance.
 2001-01-30 02:50:51 +00:00
Mark Andrews
fd50497bbe isc_dir_chroot() 2001-01-29 03:17:45 +00:00
Brian Wellington
6f9786fdcf Consolidate duplicated code in isc_socket_sendto[v] and isc_socket_recv[v]. 2001-01-27 06:41:36 +00:00
Brian Wellington
3a66efb0cb remove the completely unused timer->mctx field. 2001-01-27 02:44:07 +00:00
Brian Wellington
562f162981 remove unused labels 2001-01-27 01:16:09 +00:00
Brian Wellington
dd66e6306b Remove isc_socket/[send|recv]mark, which were never used. 2001-01-26 23:17:26 +00:00
Damien Neil
dfb0717d75 - Receive and send operations on UDP sockets no longer need to acquire 
the socket lock.  (Assuming the operation succeeds immediately, and doesn't
need to be queued.)

- Communications with the watcher thread tweaked to reduce the need for
locking.
 2001-01-25 22:25:10 +00:00
Andreas Gustafsson
b586eb4408 revert half of 711. - there was no off by one error in the v6 case, 
only in the v4 case
 2001-01-25 20:10:02 +00:00
Brian Wellington
1ac2c28488 711. [bug] The libisc and liblwres implementations of 
inet_ntop contained an off by one error.
 2001-01-25 19:39:48 +00:00
Damien Neil
3c31899857 Fix warning in the overrun detection code. 2001-01-25 01:38:01 +00:00
Damien Neil
823eed5ea9 Made the internal malloc() optional, selected by the 
ISC_MEM_USE_INTERNAL_MALLOC preprocessor constant.
 2001-01-25 01:18:00 +00:00
Brian Wellington
f6478f5e44 formatting & macro updates 2001-01-24 21:12:48 +00:00
Brian Wellington
1e3bc7eaeb only use data from accept() if accept succeeds. 2001-01-23 21:07:12 +00:00
Andreas Gustafsson
b346ae570d style 2001-01-23 20:45:31 +00:00
Brian Wellington
e90441d922 INSIST that accept() returns a socket of the correct protocol family. Also 
assign the "pf" field in the new socket.
 2001-01-23 20:42:46 +00:00
Mark Andrews
ab0380976c add isc/platform.h 2001-01-23 06:00:11 +00:00
Mark Andrews
4ae98f5100 Use approptiate typoe based on configure results. 2001-01-23 05:13:25 +00:00
Mark Andrews
66ad1d85cb 703. [port] sys/select.h is needed on older platforms. [RT #695] 2001-01-23 04:47:56 +00:00
Mark Andrews
07d6480b68 704. [port] RLIMIT_NOFILE in to available on all platforms. 
[RT #695]
 2001-01-23 03:14:28 +00:00
Mark Andrews
363cb30a83 703. [port] sys/select.h is needed on older platforms. [RT #695] 2001-01-23 03:07:18 +00:00
Brian Wellington
47f65caf30 The msgcat text contained an extra %s. 2001-01-23 02:27:19 +00:00
Andreas Gustafsson
e8af4e1524 699. [bug] The lexer mishandled empty quoted strings. [RT #694] 2001-01-22 02:46:34 +00:00
Andreas Gustafsson
eed89be339 incremented library version number for 9.2 2001-01-19 01:55:11 +00:00
Bob Halley
5c7d67e3e6 include <stdlib.h> to get prototype for exit() 2001-01-17 19:48:45 +00:00
Mark Andrews
fb0663dbdd 687. [bug] Only say we have IPv6, with sufficent functionality, 
if it has actually been tested.  [RT #586]
 2001-01-17 02:11:20 +00:00
Brian Wellington
64dcb08113 If the app is blocked and a shutdown signal arrives, just exit(). 2001-01-17 00:48:54 +00:00
Mark Andrews
2728a98ee4 683. [bug] file leak in isc_lex_openfile(). 2001-01-16 07:47:16 +00:00
Andreas Gustafsson
90bffb134e make_nonblock() errors were reported twice, and one of the instances 
used the wrong errno value [RT #640]
 2001-01-11 18:57:23 +00:00
Brian Wellington
499b34cea0 copyright update 2001-01-09 22:01:04 +00:00
Mark Andrews
6976801867 Replace memset() w/ null assignment to last element of array. 
the strncpy() fills in the other bytes.
 2001-01-09 00:39:46 +00:00
Andreas Gustafsson
1514371d94 added UNUSED() macro 2001-01-08 19:58:10 +00:00
Andreas Gustafsson
d1dc805692 include NetBSD mutex debugging kludge only if explicitly requested 
with -DISC_MUTEX_DEBUG and only if PTHREAD_MUTEX_ERRORCHECK is defined by the pthreads library
 2001-01-08 19:47:30 +00:00
Andreas Gustafsson
9afcd92352 enable deadlock detection for mutexes on NetBSD 2001-01-06 01:26:36 +00:00
Brian Wellington
f92f41acea Detect multiple CPUs on HP-UX. 2001-01-06 01:10:04 +00:00
Brian Wellington
6cf489f9bc Enabling mutex profiling caused compilation to fail. 2001-01-05 02:17:03 +00:00
Brian Wellington
7357590bee 656. [func] Treat an unescaped newline in a quoted string as 
an error.  This means that TXT records with missing
                        close quotes should have meaningful errors printed.
 2001-01-05 01:02:26 +00:00
Damien Neil
2e36a55861 Added changes for mutex profiling. 2001-01-04 23:38:37 +00:00
Damien Neil
b2a6ebf1bd Cleaned up some nasty hacks I forgot in the mutex profiling code. 2001-01-04 23:34:03 +00:00
Damien Neil
e535db4a21 Removed some very nasty hacks which I had forgotten in the mutex 
profiling code.
 2001-01-04 23:32:15 +00:00
Damien Neil
0195648290 Turn off mutex profiling by default. (Oops.) 2001-01-04 22:39:33 +00:00
Damien Neil
e9453d609d Mutex profiling updates, to collect more statistics on mutex usage. 2001-01-04 22:37:37 +00:00
Brian Wellington
bb06860389 CPU detection for IRIX. 2001-01-04 02:52:13 +00:00
Brian Wellington
4502c1b020 spelling 2001-01-04 00:28:19 +00:00
Mark Andrews
4e7942dc76 648. [port] Add support for pre-RFC2133 IPv6 implementations. 2001-01-03 13:13:14 +00:00
David Lawrence
b8ebf57228 fix a rather stupid incomplete cut-n-pasting job of in the 
ISC_PLATFORM_FIXIN6ISADDR block for UnixWare.
 2001-01-01 22:02:27 +00:00
Brian Wellington
ed6d3c9660 remove sanitize cruft 2000-12-29 22:07:25 +00:00
Brian Wellington
0c710d7162 #define isc_mutex_stats to nothing 2000-12-29 19:55:37 +00:00
Brian Wellington
26d20cd51c oops, forgot to commit this yesterday. 2000-12-29 18:19:52 +00:00
Brian Wellington
3f160155da ISC_MUTEX_PROFILE can be set to enable basic mutex profiling. Running named 
with -s prints the results.
 2000-12-29 01:29:56 +00:00
Brian Wellington
8e047d3b74 microoptimizations to make quantize/rmsize more efficient. 2000-12-29 01:02:07 +00:00
David Lawrence
090432605e isc_file_renameunique() set its result incorrectly if renaming failed; it used 
the value of errno from an unlink() call, not from the rename() call.
 2000-12-27 17:21:53 +00:00
Brian Wellington
ee303f481d 639. [bug] Reading entropy from the keyboard would sometimes fail. 
[RT #591]

note: the entropy callback conventions should really be documented.
 2000-12-27 00:11:26 +00:00
David Lawrence
801dceea23 Revert my last change. It was stupid, which I if I had been thinking clearly 
I would have seen *before* I commited anything.  So, include isc/thread.h,
isc/mutex.h and isc/condition.h even if ISC_PLATFORM_USETHREADS is not defined.

(What caused me to bother with this at all was a problem that I resolved
a few days ago by fixing configure ... though now that I think about it,
that probably means there is some other latent problem with inconsistent
definitions that could maybe be handled better.  I'll look into it more
later, AFTER vacation.)
 2000-12-26 21:45:08 +00:00
David Lawrence
bdcae3560b Only include isc/thread.h, isc/mutex.h and isc/condition.h if 
ISC_PLATFORM_USETHREADS is defined.
 2000-12-26 21:12:25 +00:00
David Lawrence
8ab1d97093 sigh. "define" -> "defined". never make trivial changes without retesting. 2000-12-26 21:06:49 +00:00
David Lawrence
86b8c48576 638. [port] lib/isc/random.c needed to explicitly include 
time.h explicitly to get a prototype for time() when
			pthreads was not being used. [RT #592]
 2000-12-26 21:02:14 +00:00
David Lawrence
125a916d1a 637. [port] Use isc_u?int64_t instead of (unsigned) long long in 
lib/isc/print.c.  Also allow lib/isc/print.c to
			be compiled even if the platform does not need it.
			[RT #592]

Also cleaned up some const issues.
 2000-12-26 21:00:41 +00:00
David Lawrence
0b3427d15c 636. [port] Shut up MSVC++ about a possible loss of precision 
in the ISC__BUFFER_PUTUINT*() macros. [RT #592]

This is the basically the same change made to buffer.c before the macros
were created:

   revision 1.18
   date: 1999/09/23 17:54:57;  author: tale;  state: Exp;  lines: +4 -4
   Shut up MSVC++ compiler warning about loss of precision when assigning
   8 bits masked out of a 32 bit int to individual bytes.

Also, an #if 0 around "#define ISC_BUFFER_USEINLINE" was removed, per the
ISC coding style, and instead a comment was used to disable the definition.
 2000-12-26 20:51:14 +00:00
David Lawrence
f8da2d9583 634. [bug] A log file will completely stop being written when 
it reaches the maximum size in all cases, not just
			when versioning is also enabled. [RT #570]
 2000-12-23 19:23:48 +00:00
David Lawrence
17012a8797 632. [port] Cope with rlim_t missing on BSD/OS systems. [RT #575] 2000-12-23 02:46:34 +00:00
Brian Wellington
489b762926 - if pthreads are not found, build a nonthreaded version 
- check for pthread_attr_getstacksize
 2000-12-22 20:50:05 +00:00
Andreas Gustafsson
4c1fee4236 don't turn on ISC_MEM_BDEBUGRECORD by default 2000-12-22 18:30:26 +00:00
Brian Wellington
48540261f1 replace (isc_mem_debugging > 1) with (MEM_RECORD) 2000-12-22 00:26:33 +00:00
Andreas Gustafsson
2207599e64 condition.h was not installed 2000-12-21 16:14:49 +00:00
Brian Wellington
a644e87df7 Move the msgcat stuff into socket_log(), to avoid unnecessary calls to 
isc_msgcat_get() and speed things up.
 2000-12-19 20:35:37 +00:00
Andreas Gustafsson
70c91849c3 eliminated compiler warning 2000-12-19 19:29:13 +00:00
Andreas Gustafsson
0833ef954a when code is duplicated (which it shouldn't be), it should at 
least be duplicated consistently
 2000-12-19 19:19:45 +00:00
Brian Wellington
64a84169d7 621. [port] Disable IPv6 at runtime if they are unusable. This 
mostly affects Red Hat Linux 7.0.
 2000-12-19 01:36:52 +00:00
Andreas Gustafsson
6c29053a20 614. [bug] Checks for uninitialized link fields were prone 
to false positives, causing assertion failures.
                        The checks are now disabled by default and may
                        be re-enabled by defining ISC_LIST_CHECKINIT.
 2000-12-15 00:20:55 +00:00
Andreas Gustafsson
5412d26798 entropy.c did not include header files necessary for select(), 
causing nonthreaded builds to fail on AIX
 2000-12-14 22:40:17 +00:00
David Lawrence
b74896ead5 599. [func] Added four new functions to the libisc log API to 
support i18n messages.  isc_log_iwrite(),
			isc_log_ivwrite(), isc_log_iwrite1() and
			isc_log_ivwrite1() were added.

(The log.h/log.c changes were just minor formatting changes.)
 2000-12-12 05:29:33 +00:00
Andreas Gustafsson
fc6f5743aa use isc_log_iwrite() for localized logging, 
to keep backwards compatibility
 2000-12-12 00:18:01 +00:00
Andreas Gustafsson
eb2d0f4d9d isc_thread_self() is a function, not an integer [RT #551] 2000-12-11 19:17:29 +00:00
Andreas Gustafsson
dea478db31 isc_symexists_ policies were not referred to by their 
true names in the header comments
 2000-12-11 04:08:52 +00:00
Mark Andrews
dd2e7df916 pointer math 2000-12-09 03:20:05 +00:00
Andreas Gustafsson
10e22ebcc3 605. [func] New function isc_lex_getlasttokentext(). 2000-12-09 02:05:26 +00:00
Brian Wellington
bb812feb3c line numbers could be corrupted by very large tokens. 2000-12-09 00:41:33 +00:00
David Lawrence
e544b507b8 602. [func] Cope automatically with UnixWare's broken 
IN6_IS_ADDR_* macros. [RT #539]
 2000-12-08 00:55:51 +00:00
Mark Andrews
6fda157766 ISC_LINK_*UNSAFE -> ISC_LINK_INITAND* 2000-12-07 20:15:58 +00:00
David Lawrence
b161f87be8 Updated API to support i18n message arguments to isc_log_{,v}write{,1}. 
Provided isc_log_i{,v}write{,1}, with appropriate macro substitutions,
for files that are not yet converted to the new API.  When everything
is converted, the added functions will be removed.
 2000-12-07 19:30:28 +00:00
Brian Wellington
1afae09da4 redundant code 2000-12-06 23:39:04 +00:00
David Lawrence
92f9189aee move definition of check_overrun() before its first use 2000-12-06 20:34:34 +00:00
David Lawrence
f616ef2ea9 missing close parenthesis for an isc_msgcat_get() in an 
"#if ISC_MEM_TRACKLINES" block.
 2000-12-06 20:32:12 +00:00
Brian Wellington
17aac384e0 595. [port] On Linux 2.2, socket() returns EINVAL when it 
should return EAFNOSUPPORT.  Work around this.
 2000-12-06 01:53:38 +00:00
David Lawrence
ee57537f1d missing close parenthesis after an isc_mgscat_get() 2000-12-06 01:28:02 +00:00
David Lawrence
77078ddc9a added msgs.h 2000-12-06 01:24:24 +00:00
David Lawrence
87762baad1 oops, guess you guys need this 2000-12-06 01:21:51 +00:00
David Lawrence
9cd6d409b7 first pass at using isc_msgcat_get for message strings in libisc 2000-12-06 00:30:32 +00:00
Andreas Gustafsson
6e8d5fd217 missed some #ifdef->#if changes 2000-12-01 00:52:38 +00:00
Andreas Gustafsson
c52e5c8ed1 test the various memory debug flags with #if instead of #ifdef 
so that they can be turned off by passing -DISC_MEM_FOO=0 on the compiler
command line; removed some historical cruft
 2000-12-01 00:32:02 +00:00
Andreas Gustafsson
16ef05fe1b incremented 2000-11-30 23:06:32 +00:00
Andreas Gustafsson
25303900d1 missing semicolon 2000-11-29 01:51:54 +00:00
Andreas Gustafsson
1d90a73d6d Make reloads work again after condition variable hack; added comments 2000-11-29 01:50:49 +00:00
Andreas Gustafsson
8e7ce54bef Make omapi clients work on single-threaded systems by 
means of a gross hack involving recursive invocation of the
event loop. [RT #505]
 2000-11-29 01:27:09 +00:00
Andreas Gustafsson
1f1ff380e0 switch() was missing all break; statements, causing setting of resource 
limits to always fail
 2000-11-28 21:40:52 +00:00
Andreas Gustafsson
78aa86abc6 typos 2000-11-27 17:49:41 +00:00
Mark Andrews
07892e4443 Memory leak when ISC_MEM_TRACKLINES is defined. 2000-11-25 06:40:54 +00:00
Mark Andrews
8a0ff6c15c 576. [doc] isc_log_create() description did not match reality. 
575.   [bug]           isc_log_create() was not setting internal state
                        correctly to reflect the default channels created.
 2000-11-24 01:37:26 +00:00
Brian Wellington
bfa244d5d4 Mark callback sources as bad if the get() routine returns failure. Also 
some other cleanup, and a reversal of the incorrect destroylock patch.
 2000-11-23 01:04:00 +00:00
Brian Wellington
a452eb6b5d a mutex wasn't being destroyed 2000-11-23 00:26:11 +00:00
Andreas Gustafsson
20e1ac3376 removed unused variable poke_needed 2000-11-22 23:48:14 +00:00
Brian Wellington
b0214977e8 Instead of storing parentheses deltas, just copy lex->paren_count and 
restore it on ungettoken().  This is much easier (thanks, Mark).
 2000-11-20 00:41:50 +00:00
Brian Wellington
cfd8d65ec1 #include <ctype.h> 2000-11-19 22:10:03 +00:00
Brian Wellington
fb1ee7bee0 isc_hex_fromtext didn't handle lowercase a-f 2000-11-19 20:58:58 +00:00
Brian Wellington
bea3d187ee fixed another assertion failure. 2000-11-18 21:15:23 +00:00
Brian Wellington
cffe50abf6 Lots of copyright updates 2000-11-18 03:01:17 +00:00
Andreas Gustafsson
fcf28b759c Don't log ENFILE and EMFILE as unexpected errors 2000-11-18 02:56:48 +00:00
Brian Wellington
6a9f7f6e51 fix paren handling in quoted strings again. 2000-11-18 01:02:39 +00:00
Brian Wellington
66a39bda9c parentheses in strings were handled incorrectly. 2000-11-18 00:54:19 +00:00
Andreas Gustafsson
0d8fe6131e treat EHOSTDOWN (if defined) the same as EHOSTUNREACH rather than as an 
unexpected error [RT #215]
 2000-11-17 21:04:12 +00:00
Brian Wellington
729916054d if a string token was immediately followed by an EOF token, ungetting the 
string token would fail.
 2000-11-17 00:34:37 +00:00
Brian Wellington
308785a470 If a token is ungotten, the source is no longer at EOF. 2000-11-16 03:44:41 +00:00
Brian Wellington
09ce346fd8 ungetting eof tokens could trigger an assertion. 2000-11-16 03:03:16 +00:00
David Lawrence
78e5d07050 comment why <sys/time.h> is needed 2000-11-15 22:41:56 +00:00
Mark Andrews
edc9f47a1d add #include <sys/time.h> 2000-11-15 03:58:53 +00:00
David Lawrence
21ec512685 some systems do not implement all of the resources of 
the isc_resource_t enum, so the API was changed to return
ISC_R_NOTIMPLEMENTED in such cases.
 2000-11-15 02:11:50 +00:00
Andreas Gustafsson
4b7018f4cc illegal token after #endif 2000-11-15 01:31:45 +00:00
Brian Wellington
b8d6376e1b the ungettoken changes also broke multiline records. 2000-11-15 00:42:53 +00:00
David Lawrence
7ff4d6ebca compile unix/resource.c 2000-11-14 23:43:36 +00:00
David Lawrence
3fdfcc7977 use symbolic constant for formatting 64 bit ints 2000-11-14 23:42:29 +00:00
David Lawrence
1097943242 would have helped if the MIN/MAX for all of the signed integers were not 
reversed.
 2000-11-14 23:41:46 +00:00
David Lawrence
6c7b702df1 symbolic constant for the format string of a 64 bit long 2000-11-14 23:40:31 +00:00
David Lawrence
d653744935 isc_resource_t, isc_resourcevalue_t 2000-11-14 23:39:34 +00:00
David Lawrence
015c481e8b new functions, isc_resource_getlimit and isc_resource_setlimit, via new 
header file, <isc/resource.h>
 2000-11-14 23:39:15 +00:00
David Lawrence
b59aac4816 new functions, isc_resource_getlimit and isc_resource_setlimit 2000-11-14 23:38:10 +00:00
David Lawrence
1ab0c9558f map EPERM to ISC_R_NOPERM 2000-11-14 23:37:26 +00:00
David Lawrence
91676aba50 provide errno by way of errno.h 2000-11-14 23:37:10 +00:00
David Lawrence
be9a4bd82a symbolic constants for integral maximums and signed integral minimums 2000-11-14 23:35:43 +00:00
Brian Wellington
1f2f5445ec remove an uninitialized variable warning 2000-11-13 21:29:27 +00:00
Mark Andrews
733e928f71 552. [bug] We were not correctly detecting the end of all c-style 
comments.  [RT #455]
 2000-11-13 04:09:40 +00:00
Brian Wellington
66f7feef55 the ungettoken changes broken line number reporting 2000-11-10 01:41:00 +00:00
Brian Wellington
066faef119 548. [func] The lexer now ungets tokens more correctly. 2000-11-09 02:23:40 +00:00
Brian Wellington
60a7fe5da1 remove uninitialized variable. 2000-11-08 18:24:37 +00:00
Brian Wellington
add4043305 The identical gettoken() routines in rdata.c, hex.c, and base64.c have 
been replaced with isc_lex_getmastertoken().
 2000-11-08 01:56:15 +00:00
Brian Wellington
19e0a2c2d1 Add isc_hex_* routines, which handle conversion to and from hex strings. 2000-11-07 20:58:08 +00:00
Andreas Gustafsson
b28d2a3d7b the established alternate spelling of 'template' is 
'templet', not 'templat'
 2000-10-20 22:09:01 +00:00
Mark Andrews
4b6d5b2312 528. [func] The ISC_LIST_XXXX macros now perform sanity checks 
on their arguements.  ISC_LIST_XXXXUNSAFE can be use
                        to skip the checks however use with caution.
 2000-10-20 13:35:58 +00:00
Mark Andrews
5e589b5356 Uninitalised link fixes, batch 1. 2000-10-20 02:21:58 +00:00
Mark Andrews
643f42815f Modified list macros w/ checking currently disabled. 2000-10-20 01:57:57 +00:00
Brian Wellington
1dc5c713eb removed unused variable 2000-10-19 01:10:24 +00:00
Mark Andrews
78bdbbaccb 'more_frags' lost the memory after the last fragment. Add the remaining 
memory to the appropriate free list.
 2000-10-13 05:37:17 +00:00
Brian Wellington
c0150ad6aa Don't call UNEXPECTED_ERROR if setsockopt(SO_TIMESTAMP) returns ENOPROTOOPT. 2000-10-12 00:35:49 +00:00
Mark Andrews
3030ea490c If the rename failed in isc_file_renameunique() unlink the temporary file. 2000-10-07 06:55:01 +00:00
Brian Wellington
e0521dac5d Not all of the setsockopt failures logged the reason for failure. 2000-10-07 00:16:50 +00:00
Mark Andrews
9282d220f4 New functions isc_file_template(), isc_file_renameunique(). 
isc_file_template() allows the caller to specify the prefix unlike
isc_file_mktemplate().  The later is now written using isc_file_template().
 2000-10-03 05:45:39 +00:00
Brian Wellington
2c18231946 The nonthreaded private include files should be deleted by the sanitizer. 2000-09-28 21:32:51 +00:00
Brian Wellington
0d89afffb2 Make sure #else and #endif for ISC_PLATFORM_USETHREADS are marked as such. 2000-09-28 21:31:08 +00:00
Mark Andrews
cd5475efa4 Describe and enforce the contract for isc_event_allocate(). 
Silent failure for bad args is not the BIND 9 way.
 2000-09-27 22:53:33 +00:00
Brian Wellington
c76926d714 comment updates 2000-09-26 22:14:35 +00:00
Brian Wellington
df03463a37 Allow *_log_setcontext() to be called multiple times, so that *_lctx 
can be set to NULL once the log context has been freed.
 2000-09-26 22:10:44 +00:00
Andreas Gustafsson
94361d5867 simplified isc_random_jitter() and eliminated floating 
point from the code using it in zone.c
 2000-09-26 17:23:19 +00:00
Brian Wellington
3f123dcc2f 487. [port] flockfile() is not defined on all systems. 
Also check for libpthreads, if libpthread isn't found.
 2000-09-22 18:52:39 +00:00
Michael Graff
08ad332552 put a break in the switch 2000-09-21 21:40:29 +00:00
Michael Graff
e710c2162a check for more expected error values in connect() case 2000-09-21 21:30:27 +00:00
Andreas Gustafsson
922e6a3c2a 478. [bug] "make install" failed if the directory specified with 
--prefix did not already exist.
 2000-09-20 19:06:16 +00:00
Andreas Gustafsson
c89ac488df 472. [bug] Off-by-one error caused isc_time_add() to sometimes 
produce invalid time values.
 2000-09-18 18:43:03 +00:00
Brian Wellington
f3f22040a8 The ipv6 probe fails if IPv6 is disabled. 2000-09-15 20:52:27 +00:00
Bob Halley
3302ed8d6e bitstring assertion addition; doc fixes 2000-09-13 00:11:45 +00:00
Andreas Gustafsson
a9d3c26ed0 some CPP macros were not fully parenthesized 2000-09-12 23:27:44 +00:00
Bob Halley
83d2840b6f fix erroneous isc_bitstring_copy() REQUIRE 2000-09-12 19:26:40 +00:00
Brian Wellington
0fded1c8b7 remove warnings. 2000-09-12 13:46:12 +00:00
Andreas Gustafsson
b7e031d517 435. [bug] dns_zone_dump() overwrote existing zone files 
rather than writing to a temporary file and
                        renaming.  This could lead to empty or partial
                        zone files being left around in certain error
                        conditions involving the initial transfer of a
                        slave zone, interfering with subsequent server
                        startup. [RT #282]
 2000-09-08 21:47:03 +00:00
Andreas Gustafsson
e881887f18 commented 2000-09-08 21:25:21 +00:00
Andreas Gustafsson
7ec4367f3d 434. [func] New function isc_file_isabsolute(). 2000-09-08 18:37:28 +00:00
Andreas Gustafsson
2c9c7c5bb5 433. [func] isc_base64_decodestring() now accepts newlines 
within the base64 data.  This makes it possible
                        to break up the key data in a trusted-keys
                        statement into multiple lines. [RT #284]
 2000-09-08 00:34:21 +00:00
Michael Graff
95236b0363 make the returned value sane in all cases 2000-09-08 00:06:39 +00:00
Michael Graff
1deaf52c98 kill persistent errors. Always retry the I/O now. 2000-09-07 01:59:57 +00:00
Michael Graff
e558faa60b make unreachable errors on unconnected UDP sockets be soft errors, rather than hard ones. 2000-09-06 22:55:33 +00:00
Andreas Gustafsson
3bd723c53a clarified comment 2000-09-06 16:25:35 +00:00
Michael Graff
7da0286b54 get rid of isc_random_t -- use a wrapper around rand() instead that doesn't do as much work. Also, implement isc_random_jitter(), used to generate a value between a min, max, with a provided jitter value. 2000-09-06 02:40:00 +00:00
Mark Andrews
6c6bed90cb Add comments describing isc_mem_putanddetach(). 2000-09-05 22:20:36 +00:00
Mark Andrews
1162a4e02a New function isc_mem_putanddetach(). 2000-09-05 03:30:19 +00:00
Brian Wellington
1b32bc7da1 417. [func] Add isc_app_block() and isc_app_unblock(), which 
allow an application to handle signals while
                        blocking.
 2000-09-01 21:31:54 +00:00
Brian Wellington
4b809ba346 415. [bug] The logging code leaked file descriptors. 2000-08-31 20:58:15 +00:00
Andreas Gustafsson
04cec6dc5b comment style 2000-08-31 17:10:58 +00:00
Andreas Gustafsson
50a3152b70 clarified comment 2000-08-31 16:58:28 +00:00
Mark Andrews
7523838d84 make error message more informative. 2000-08-31 13:38:55 +00:00
Mark Andrews
3a34b87c87 Add cache cleaning support (disabled). 2000-08-31 12:15:17 +00:00
Brian Wellington
5a842a6fc3 The non-threaded version does a better job avoiding starvation. 2000-08-30 23:47:16 +00:00
Mark Andrews
68e32e13a5 #include <isc/platform.h> 2000-08-30 21:24:57 +00:00
Brian Wellington
aa3f41bafc signals were broken in the non-threaded version 2000-08-30 01:43:59 +00:00
Brian Wellington
743add946b Comment out calls to flockfile() and funlockfile(), since it's not 
evident that they're needed, and they don't work on all platforms without
threads.
 2000-08-30 01:28:10 +00:00
Brian Wellington
5aa95f94c9 don't need <pthread.h> or <isc/platform.h> 2000-08-30 01:11:37 +00:00
Brian Wellington
ae8b7e02a8 Non threaded isc_app_* - basically an event loop that calls into the 
task, timer, and socket modules.
 2000-08-30 00:58:28 +00:00
Brian Wellington
efafe4fa7f Non-threaded socket manager. 2000-08-29 23:58:17 +00:00
Brian Wellington
8dd5562555 #include <isc/platform.h> 2000-08-29 22:55:57 +00:00
Brian Wellington
0c4887513b add copyright 2000-08-29 22:53:59 +00:00
Brian Wellington
3be0a4382d ALlow the task manager to run without threads. This doesn't handle fairness 
too well.
 2000-08-29 22:30:14 +00:00
Brian Wellington
8ec174ad4e Allow the timer code to run without threads. 2000-08-29 21:30:03 +00:00
Brian Wellington
5e872705df condition.c needs to be added 2000-08-29 19:22:34 +00:00
Brian Wellington
fafb62400d When --disable-threads is passed, use "nothreads" instead of "pthreads" in 
the build process.
 2000-08-29 18:24:01 +00:00
Brian Wellington
f05941692e Add an empty lib/isc/nothreads/condition.c, since it greatly simplifies 
the build process.
 2000-08-29 18:19:29 +00:00
Brian Wellington
3c7f352550 single-threaded versions. 2000-08-29 00:33:36 +00:00
Brian Wellington
9ce781741a don't use DESTROYLOCK, since isc_mutexblock_destroy actually returns 
failure if isc_mutex_destroy fails.
 2000-08-29 00:25:23 +00:00
Andreas Gustafsson
892abf3178 added configure option --enable-threads/--disable-threads, 
define ISC_PLATFORM_USETHREADS
 2000-08-28 23:51:21 +00:00
Brian Wellington
bc40028504 Added the "nothreads" directory in lib/isc. These will be used in the 
non-threaded libisc.
 2000-08-28 23:16:50 +00:00
Brian Wellington
762b1edceb DESTROYLOCK does not need a do { } while (0) construct. 2000-08-28 19:49:38 +00:00
Brian Wellington
fa9a407180 Last set of DESTROYLOCK changes 2000-08-26 01:42:34 +00:00
Brian Wellington
a44038277a MOre calls to DESTROYLOCK 2000-08-26 01:31:56 +00:00
Brian Wellington
6714319d0f Add a DESTROYLOCK macro to wrap isc_mutex_destroy() 2000-08-26 01:23:17 +00:00
Brian Wellington
bba01d378b Since the result of isc_mutex_destroy() is being ignored, cast it to void. 2000-08-26 01:10:54 +00:00
Brian Wellington
569c05295c removed a chunk of dead debugging code. 2000-08-25 22:07:52 +00:00
Brian Wellington
960d37edc3 Setting event->ev_sender to a bogus non-null value is no longer necessary. 2000-08-25 18:58:35 +00:00
Brian Wellington
f5ad7569cb #include <stddef.h> 2000-08-24 23:26:13 +00:00
Brian Wellington
d07ef64ed1 #include <time.h> 2000-08-24 23:22:40 +00:00
Brian Wellington
3cab47dbea A read lock could incorrectly be granted in some cases. 2000-08-24 19:06:38 +00:00
Andreas Gustafsson
dcfbc7c73e do not clear lctx->buffer before it is has been locked 2000-08-24 18:21:40 +00:00
Andreas Gustafsson
249b19d917 print lock address and thread ID in rwlock trace messages 2000-08-24 17:06:31 +00:00
Andreas Gustafsson
eb5670ecd2 send task trace output to stderr, not stdout, so that 
it gets buffered synchronously with logging output sent to stderr
 2000-08-24 01:40:46 +00:00
Andreas Gustafsson
ce4ccd5d7f const correctness 2000-08-24 01:38:46 +00:00
Andreas Gustafsson
6cab5e204c write ASCII NUL as '\0', not 0 2000-08-23 02:21:16 +00:00
Brian Wellington
4e0c5cba87 Added isc_consttextregion_t 2000-08-17 23:33:04 +00:00
Andreas Gustafsson
708c4ac042 stubbed out ISLOCKED() 2000-08-17 18:33:41 +00:00
Mark Andrews
2910719100 Add ISLOCKED macro. 2000-08-17 09:25:38 +00:00
Brian Wellington
acba1142b4 The region passed to isc_buffer_copyregion() should be const. 2000-08-17 02:09:12 +00:00
Brian Wellington
90c917523e entropy.h was missing from HEADERS, so it wasn't being installed. 2000-08-17 00:18:00 +00:00
David Lawrence
cd5a526372 ISC_R_NRESULTS was not bumped when ISC_R_FAMILYNOSUPPORT was added. 2000-08-15 23:30:22 +00:00
Mark Andrews
44215b932d 392. [func] Add ISC_R_FAMILYNOSUPPORT. Returned when OS does 
not support the given address family requested.

 391.   [clarity]       ISC_R_FAMILY -> ISC_R_FAMILYMISMATCH.
 2000-08-15 01:43:38 +00:00
Andreas Gustafsson
a3e7b6450e style 2000-08-10 23:42:17 +00:00
Brian Wellington
5e989d1777 If isc_socket_bind tries to bind to a socket with a different address 
family than the address specified, return a meaningful error.
 2000-08-10 23:11:12 +00:00
Brian Wellington
3d37f10b91 On send, treat EPERM like ISC_R_HOSTUNREACH. send() seems to return EPERM 
on Linux when firewall rules block the send.
 2000-08-10 21:47:46 +00:00
Brian Wellington
cd7ffa4c12 381. [bug] Check for IPV6_RECVPKTINFO and use it instead of 
IPV6_PKTINFO if found. [RT #229]
 2000-08-10 00:05:45 +00:00
Brian Wellington
281fce5ed7 When tracing allocations, don't die with an assertion failure if 
isc_mem_setdestroycheck(mctx, ISC_FALSE) was called.  Also, print the
context in the trace statement.
 2000-08-09 23:03:15 +00:00
Andreas Gustafsson
ff92fcaff3 some isc_sockaddr_* functions were undocumented, and others were 
documented in the source file rather than the header file
 2000-08-09 19:09:09 +00:00
Andreas Gustafsson
5bba7216f3 added isc_sockaddr_anyofpf() 2000-08-09 18:57:16 +00:00
David Lawrence
450e48205f Ensure argument to isdigit() is within valid range by "&"ing with 0xff. 2000-08-03 13:44:02 +00:00
David Lawrence
e15ecf08f2 use ISC_TF() to set an isc_boolean_t return value 2000-08-02 15:28:13 +00:00
David Lawrence
40f53fa8d9 Trailing whitespace trimmed. Perhaps running "perl util/spacewhack.pl in your 
own CVS tree will help minimize CVS conflicts.  Maybe not.
Blame Graff for getting me to trim all trailing whitespace.
 2000-08-01 01:33:37 +00:00
Brian Wellington
153d59973f Allow keyboard operations to be interrupted by the interrupt or quit 
character.
 2000-07-31 20:36:08 +00:00
Brian Wellington
eefb0a0720 If there are no writers waiting, always let new readers in. Also change the 
hardcoded default read and write quota values to #defines.
 2000-07-30 17:57:48 +00:00
Michael Graff
a4cb99bf12 pasto 2000-07-27 23:31:20 +00:00
Brian Wellington
677045ed61 356. [cleanup] isc_task_send no longer requires event->sender to 
be non-null.
 2000-07-27 22:24:54 +00:00
David Lawrence
15a4474541 word wrap copyright notice at column 70 2000-07-27 09:55:03 +00:00
David Lawrence
febf5f8b55 355. [func] Added isc_dir_createunique(), similar to mkdtemp(). 2000-07-27 02:04:36 +00:00
David Lawrence
976f44baa3 needed isc/string.h for memset() prototype 2000-07-26 22:36:34 +00:00
David Lawrence
f6f4d7ee0f separate the ISC_R_NRESULTS macro from those that define result codes, for 
clarity
 2000-07-26 21:34:11 +00:00
Michael Graff
6d016e34bf minor formatting issue -- kill trailing whitespace 2000-07-26 20:56:39 +00:00
Michael Graff
bfab56849d Revamp memory stuff. 
Now, if you define ISC_MEM_TRACKLINES, and set isc_mem_debugging = 2 first
thing in main(), isc_mem_stats() will dump the file/line where any leaking
allocations were made.
 2000-07-26 19:06:20 +00:00
Andreas Gustafsson
97684ed87d new functions isc_task_getname() and isc_task_gettag(), 
to be used for debugging
 2000-07-26 17:11:14 +00:00
Brian Wellington
9c4cba349f 334. [func] Added hmac-md5 to libisc. 2000-07-17 17:33:39 +00:00
Brian Wellington
da892e9733 Typo in comment - isc_time_microdiff returns microseconds, not milliseconds. 2000-07-14 16:59:32 +00:00
Andreas Gustafsson
4532e9e7c6 in isc_log_wouldlog(), deal with the possibility of lctx 
being NULL
 2000-07-13 02:28:18 +00:00
Andreas Gustafsson
0072e42780 use isc_log_wouldlog() in manager_log() 2000-07-13 01:38:40 +00:00
Brian Wellington
2935e25e99 Removed debugging code that is no longer useful. 2000-07-13 01:22:56 +00:00
Brian Wellington
febc974d0f Use isc_log_wouldlog() to avoid calling strerror() whenever possible. 2000-07-13 01:13:53 +00:00
Andreas Gustafsson
211ac47e07 use isc_log_wouldlog() to avoid unnecessary formatting work 
when the debug level does not warrant logging
 2000-07-13 00:25:38 +00:00
Andreas Gustafsson
30576c592b 330. [func] New function isc_log_wouldlog(). 2000-07-13 00:19:02 +00:00
Brian Wellington
a6f31a3fd0 Only install default handlers for SIGTERM and SIGWAIT if we haven't installed 
other handlers already.
 2000-07-12 01:46:57 +00:00
David Lawrence
9bf765ab3a 328. [func] Added isc_base64_decodestring(). 
(This is basically bin/named/server.c:base64_cstring_tobuffer(), which I
will remove in another revision that will not need to be pulled up.  I also
would like to change isc_base64_totext() and isc_base64_tobuffer() to be
isc_base64_encoderegion() and isc_base64_decodelexer(), unless there are
exceptions.  I find their existing names to be quite confusing with regard to
what translation function each performs.)
 2000-07-11 21:51:13 +00:00
Brian Wellington
838f13fbdc Set default signal handlers for SIGINT and SIGTERM (SIGHUP already had one). 
This doesn't appear to have an effect on any platform, but it seems like a
good idea.
 2000-07-11 19:18:05 +00:00
Mark Andrews
5c0a406664 325. [bug] isc_lex_gettoken was processing octal strings when 
ISC_LEXOPT_CNUMBER was not set.
 2000-07-11 02:44:54 +00:00
Andreas Gustafsson
a4db2a47f5 incremented library version numbers to 1.0.0 2000-07-10 22:20:43 +00:00
Michael Graff
401bea7527 set connected and bound when the connect completes 2000-07-10 19:40:06 +00:00
Mark Andrews
b47f3dc885 Add isc_lex_isfile(). 2000-07-10 05:11:18 +00:00
David Lawrence
de8e189332 300. [bug] Using both <isc/net.h> and <lwres/net.h> didn't work 
on platforms lacking IPv6 because each included their
			own ipv6 header file for the missing definitions.  Now
			each library's ipv6.h defines the wrapper symbol of
			the other (ISC_IPV6_H and LWRES_IPV6_H).
 2000-07-01 01:41:54 +00:00
David Lawrence
641689bff4 note in the comment that isc_time_microdiff returns 0 if t1 < t2. 
no need to pull up.
 2000-06-30 22:40:32 +00:00
Andreas Gustafsson
fe8d130967 make install didn't work when using separate build dir 2000-06-30 00:29:29 +00:00
Michael Graff
2e0e781ba4 use the correct function name in debugging statements 2000-06-29 07:40:58 +00:00
David Lawrence
de88422aec only define ISC_MEM_DEBUG if it is not already defined, or if ISC_MEM_DEBUGOFF 
is not defined.  no need to pull this one up to v9_0.
 2000-06-28 03:46:37 +00:00
Andreas Gustafsson
33e482fa3e edited comment, no functional change 2000-06-27 21:04:12 +00:00
Michael Sawyer
d8afbf2f30 Force SIGHUP to be in state SIG_DFL when starting, since Solaris would break 
that, if run from under cron.
 2000-06-27 18:49:14 +00:00
Andreas Gustafsson
a7d4703552 commented 2000-06-26 22:59:22 +00:00
David Lawrence
2298aec5a1 test for high bit being set in isc_file_settime needed to use an 
unsigned long long constant to work correctly on platforms that have
a 64 bit timeval.tv_sec and 32 bit ints.
 2000-06-26 21:33:57 +00:00
Brian Wellington
98164bc1ad Printing a size_t as either %d or %u doesn't work on some 64 bit architectures. 2000-06-26 20:27:42 +00:00
Michael Graff
a72ca8608c revert part of a previous commit. This makes net/host unreachable hard errors again. 2000-06-26 20:16:01 +00:00
Brian Wellington
0191211ce5 Casting void * to unsigned long works better than casting to isc_uint32_t 2000-06-26 18:41:06 +00:00
Michael Graff
53b63f5467 minor change to make certain 'on' is defined. This used to be used only by USE_CMSG, but is also used to turn on BSD compatibility, so test on SO_BSDCOMPAT too. 2000-06-26 18:20:25 +00:00
Michael Graff
18a8c21c77 turn on BSD compatibility to avoid the annoying linux 'return host unreachable for unconnected UDP datagrams' bug. 2000-06-26 17:48:26 +00:00
James Brister
8775909be9 282. [bug] lexer now returns ISC_R_RANGE if parsed integer is 
too big for an usigned long.
 2000-06-23 22:32:10 +00:00
David Lawrence
24de6390c1 "entropy.c", line 1319: remark(1552): variable "ent" was set but never used 2000-06-23 22:06:47 +00:00
David Lawrence
438d4a305d include order lint 2000-06-23 21:43:46 +00:00
Michael Graff
79f9369c4f gc DOIO_UNEXPECTED as it was never used 2000-06-23 19:58:38 +00:00
David Lawrence
c244584cad 276. [bug] isc_log_categorybyname() and isc_log_modulebyname() 
would fail to find the first member of any category
                        or module array apart from the internal defaults.
                        Thus, for example, the "notify" category was improperly
                        configured by named.

This resolves RT #132, "Logging channels definition problems."
 2000-06-23 17:52:20 +00:00
David Lawrence
544f8fd0be protect sys/types.h from check-includes.pl removal recommendation 2000-06-23 03:08:18 +00:00
David Lawrence
b654509b18 protect limits.h from check-includes.pl removal recommendation 2000-06-23 03:07:45 +00:00
David Lawrence
ec32c6b366 use isc/lang.h and add protective UNIX_ERRNO2RESULT_H wrapper 2000-06-23 03:03:57 +00:00
David Lawrence
ac9e556e49 use isc/lang.h and fix ISC_STDIO_H wrapper 2000-06-23 03:03:14 +00:00
David Lawrence
e9acb52098 use isc/lang.h and fix ISC_SHA1_H wrapper 2000-06-23 03:02:58 +00:00
David Lawrence
76d6c9e54f protect isc/formatcheck.h from check-includes.pl removal recommendation 2000-06-23 03:02:41 +00:00
David Lawrence
d7984899c8 use isc/lang.h 2000-06-23 03:02:04 +00:00
David Lawrence
bac5798358 use isc/lang.h and add protective ISC_FSACCESS_H wrapper 2000-06-23 03:01:46 +00:00
David Lawrence
8dfc0c1ab0 does not need isc/magic.h 2000-06-23 03:01:12 +00:00
Michael Graff
0087d83906 thinko. Check for necessary entropy content correctly. 2000-06-23 02:31:10 +00:00
David Lawrence
9c3531d72a add RCS id string 2000-06-22 22:00:42 +00:00
Brian Wellington
aed3b8cb4e cfmakeraw() is not posix 2000-06-22 20:50:55 +00:00
David Lawrence
7c74e180c2 update_copyrights 2000-06-22 03:00:36 +00:00
David Lawrence
038b0bd35c return the number of ncpus, instead of whatever random crap is on the stack 2000-06-22 02:23:39 +00:00
Michael Graff
0eb2572d79 add isc_thread_setconcurrency() 2000-06-22 01:48:24 +00:00
Brian Wellington
386a52a5ea Add isc/unix/os.c, which has isc_os_ncpus() 2000-06-22 01:06:35 +00:00
Michael Graff
9f95b0199c add an argument to indicate how long to wait before draining the keyboard's input queue. This keeps people from overrunning input into the shell, etc. 2000-06-22 00:25:33 +00:00
Michael Graff
8e7e1ef75b let the entropy source seed the pseudorandom source from _very_ bad sources like the time and the pid. Update the dispatcher to always expect success in these cases. 2000-06-21 22:12:23 +00:00
David Lawrence
49dbdb0186 update_copyrights 2000-06-21 22:05:07 +00:00
David Lawrence
8cbd9988dc the ipv6.h header file is now platform independent 2000-06-21 20:50:55 +00:00
Andreas Gustafsson
0302c5670c do includes in alphabetical order 2000-06-21 17:27:55 +00:00
Michael Graff
890fb60939 add keyboard API 2000-06-21 01:45:21 +00:00
Michael Graff
96e79f7ede Fully implement callback sources, and add a test program to test it. 2000-06-21 00:04:57 +00:00
Michael Graff
3036f326e5 attach to the memory context on manager create, and detach on destroy 2000-06-21 00:01:52 +00:00
Michael Graff
35250798eb Actually create sample sources now. 2000-06-20 19:10:19 +00:00
Michael Graff
b9672b61d8 add processing of sample sources, and of callback sources 2000-06-20 19:01:13 +00:00
Michael Graff
8470db5b12 clean up ; remove unneeded function arguments 2000-06-20 17:24:47 +00:00
David Lawrence
4acd8d2afe build fsaccess 2000-06-20 04:09:48 +00:00
David Lawrence
1f5eafd61b added ISC_R_NOTFILE and ISC_R_NOTDIRECTORY 2000-06-20 04:07:21 +00:00
David Lawrence
60f67141b8 added isc_fsaccess_t 2000-06-20 04:06:23 +00:00
David Lawrence
a904de0bc8 OS-independent filesystem permissions 2000-06-20 04:06:01 +00:00
Michael Graff
fbcba391fa fix format argument 2000-06-19 22:23:05 +00:00
Michael Graff
6d81064bf7 include isc/formatcheck.h 2000-06-19 22:16:25 +00:00
Michael Graff
9550eb2dab add formatcheck.h 2000-06-19 21:45:05 +00:00
David Lawrence
afd7f38277 style lint 2000-06-19 19:18:45 +00:00
Brian Wellington
0c7b7a19e5 Use GCC's format attribute for better error checking when possible. 2000-06-19 18:02:32 +00:00
Michael Graff
7685c082c8 remove flags from source types. It was never used, and probably shouldn't be there. 2000-06-17 01:42:21 +00:00
Michael Graff
fd316ab4f9 snapshot 2000-06-17 01:30:40 +00:00
Michael Graff
9ceb50ed04 protect isc_entropy_stats() with a lock, and use a static dumpstats() internally when a lock is already held, for debugging. Add isc_entropy_putdata() which can be used to prime the pool. 2000-06-17 00:43:11 +00:00
Michael Graff
57ded06933 fix multicast test 2000-06-16 22:35:36 +00:00
Michael Graff
29a2e0c9b5 Bring back warnings we supressed for b4 :) 2000-06-16 01:39:05 +00:00
Michael Graff
e92d6ed5e7 snapshot 2000-06-16 01:38:13 +00:00
David Lawrence
c9687c0800 HPUX said: 
cc: "netaddr.c", line 235: warning 508: Statement can never be reached.
cc: "netaddr.c", line 238: warning 508: Statement can never be reached.
... but now it won't say that anymore.  "break"s following "return"s removed.
 2000-06-16 01:07:43 +00:00
Michael Graff
f64ded0ac7 set ISC_SOCKEVENTATTR_MULTICAST on packets received from a multicast address 2000-06-15 18:25:49 +00:00
Michael Graff
d80da258e3 Add isc_netaddr_ismulticast() and isc_sockaddr_ismulticast() 2000-06-15 18:23:54 +00:00
Michael Graff
d2e9c94edb Add ISC_R_MULTICAST 2000-06-15 18:21:38 +00:00
Michael Graff
c3581e2bcc No need to destroy filesources -- they will clean up when the source is destroyed 2000-06-15 18:15:26 +00:00
Andreas Gustafsson
06ed5a0d46 fixec typos in previous checkin 2000-06-15 17:42:16 +00:00
Andreas Gustafsson
aa79283a0d 257. [bug] The server detached the last zone manager reference 
too early, while it could still be in use by queries.
                        This manifested itself as assertion failures during the
                        shutdown process for busy name servers (RT #133).

 256.   [func]          isc_ratelimiter_t now has attach/detach semantics, and
                        isc_ratelimiter_shutdown guarantees that the rate
                        limiter is detached from its task.

 255.   [func]          New function dns_zonemgr_attach().
 2000-06-15 17:40:22 +00:00
Andreas Gustafsson
7e86b27bc0 typos in comments 2000-06-15 16:46:24 +00:00
Michael Graff
c498b4be95 initialize with at least THRESHOLD_BITS bits of entropy for pseudorandom case. 2000-06-12 22:28:05 +00:00
Michael Graff
6a3beb6f7e don't reset initialized state to ISC_TRUE -- it is a counter now, not a boolean 2000-06-12 21:37:13 +00:00
Brian Wellington
898c0c12f0 MIN -> MAX 2000-06-12 20:49:18 +00:00
Michael Graff
8fdd9c31b9 allow blocking when priming the pseudorandom generator 2000-06-12 18:28:25 +00:00
Michael Graff
8422b3823f require that we collect at least 20 bytes (hash size) of good randomness 
before allowing pseudorandom operation.
 2000-06-12 18:19:43 +00:00
Michael Graff
8b143acb3a remove debugging printfs, no really 2000-06-10 01:53:02 +00:00
Michael Graff
01e8ed519e remove debugging printfs 2000-06-10 01:52:35 +00:00
Michael Graff
f1400cb774 snapshot 2000-06-10 01:47:06 +00:00
Michael Graff
d08577ac0b don't reset added when retrying sources, and add another printf 2000-06-10 01:09:22 +00:00
Michael Graff
a0dc53dd58 check in a debugging printf, to help track down a problem on linux 2000-06-10 00:52:56 +00:00
Michael Graff
d730157099 Try a different tactic before returning failure 2000-06-10 00:50:03 +00:00
Michael Graff
e679d0acb1 <, not <= 2000-06-10 00:35:08 +00:00
Michael Graff
f8b50c193f snapshot 2000-06-09 22:24:22 +00:00
Michael Graff
79fdce6aff add blocking mode, and add a flag to indicate the input is a device 2000-06-09 21:36:51 +00:00
Andreas Gustafsson
7e006df76f reordered copyright messages so that the ISC 'portions' copyright 
can be automatically maintained
 2000-06-09 21:23:19 +00:00
Andreas Gustafsson
1cad45e9cf whitespace changes in copyright message 2000-06-09 20:59:32 +00:00