Commit Graph

151 Commits

Author SHA1 Message Date
Daniel Stenberg e9056f5f95 if shrinking the buffer fails, use the older larger one 2004-05-17 22:07:43 +00:00
Daniel Stenberg bbafb2eb27 curl_global_init_mem() allows the memory functions to be replaced.
memory.h is included everywhere for this.
2004-05-11 11:30:23 +00:00
Daniel Stenberg 4250637e7d improved the cleaning up of memory when we fail to resolve names due to
out of memory (thanks to 'runtests.pl -t')
2004-05-04 13:40:30 +00:00
Daniel Stenberg 245e3122df Made defines instead of plain numbers for the Curl_resolv() return code to
make the code easier to read
2004-04-26 14:18:00 +00:00
Daniel Stenberg 648e82f05d Major hostip.c cleanup and split into multiple files and easier #ifdef
usage.
2004-04-26 07:20:11 +00:00
Daniel Stenberg 3755bffcc2 Gisle Vanem found and fixed a memory leak when doing (failing) Windows
threaded name resolves.
2004-04-23 14:04:30 +00:00
Daniel Stenberg 62b7c08bb3 include unistd.h as well for the close() proto on some platforms (like Tru64) 2004-04-21 11:18:42 +00:00
Daniel Stenberg dc25cd6f3a cleanup leftovers 2004-04-20 09:46:10 +00:00
Daniel Stenberg 68e8a0f0d9 asking for CURL_IPRESOLVE_V6 when ipv6 addresses can't be resolved will
now cause the resolve function to return NULL immediately
2004-04-14 12:10:44 +00:00
Daniel Stenberg 1d0b5b507a Curl_wait_for_resolv() could hang due to the bad timeout timer resolution and
some bad thinking on my part.
2004-04-14 11:43:26 +00:00
Daniel Stenberg 31a693b99a Gisle Vanem's fix that makes the multi interface work on Windows again even
when not using ares.
2004-04-13 13:59:12 +00:00
Daniel Stenberg eb6345de60 somewhat safer typecasting in case sizeof(long) != sizeof(void *) (is there
even such platforms?)
2004-04-12 06:55:25 +00:00
Daniel Stenberg 5ca47f19d7 the pack_hostent() proto isn't used/needed with ipv6 is enabled.
time to restructure this source file!
2004-04-06 15:09:43 +00:00
Daniel Stenberg 9044fcbb5f Gisle Vanem's fix for bug item #927979 reported by Nathan O'Sullivan.
Good enough?
2004-04-06 14:51:14 +00:00
Daniel Stenberg ad9e83a90f Dirk Manske's fix that makes sure we cancel the ares resolve when we time out
from a name resolve. Without this, we leak memory!
2004-04-01 08:40:36 +00:00
Daniel Stenberg 675db3a211 removed my previously attempted fix for ares timeouts, not needed 2004-04-01 07:04:58 +00:00
Daniel Stenberg ee1595dcd5 Roy Shan fixed a case that prevented ares name resolve timeouts to occur. 2004-03-31 20:50:01 +00:00
Daniel Stenberg 9d0330d5bd Remove the elapsed time from the most recent select() only. 2004-03-31 13:19:41 +00:00
Daniel Stenberg d5074f74bb The asynch name resolve methods now all use CURL_TIMEOUT_RESOLVE for
the specific time to wait for a resolve. The definition is at the top of
this source file.
2004-03-31 12:55:24 +00:00
Daniel Stenberg ea0cf7c87b Dirk Manske found out the Curl_wait_for_resolv() timed out too early. 2004-03-31 12:45:26 +00:00
Daniel Stenberg b8b8473b6d Lots of comments added an clarified. Added timeout for the ares version
of Curl_is_resolved() to address Roy Shan's reported problem.
2004-03-30 13:02:07 +00:00
Daniel Stenberg dc46f535ae The select() timeout is better not static since some implementation actually
might change it. I don't *think* it does it when the timeout is 0,0 but it
is better to be sure...
2004-03-29 21:29:24 +00:00
Daniel Stenberg 5b55f9ecb3 Günter Knauf's NetWare changes. 2004-03-17 12:46:42 +00:00
Daniel Stenberg 47afa058a8 store times in time_t 2004-03-10 09:36:43 +00:00
Daniel Stenberg 52d85341ae only build with the windows threading trace code if
DEBUG_THREADING_GETHOSTBYNAME is defined
2004-03-09 21:42:43 +00:00
Daniel Stenberg 9116dd41bd tv_sec is an int, so we explicitly typecast the result of long - long to
an int when we assign it.
2004-03-03 13:07:32 +00:00
Daniel Stenberg f35c28214e use size_t to keep strlen() results 2004-02-23 08:38:49 +00:00
Daniel Stenberg 35fd1365ae simplied how create_hostcache_id() is used, and also its function somewhat
cleared up some ssize_t/size_t mixups
2004-02-23 08:35:57 +00:00
Daniel Stenberg 7d844c430c Gisle Vanem brings name resolving timeout possibilities to windows people.
This works by magicly starting up a new thread that can be killed when the
timeout is reached. testtesttest!
2004-02-20 16:41:50 +00:00
Daniel Stenberg 62a12b7faf No longer uses the 'ret' variable in the plain ipv4-version of
my_getaddrinfo() (caused a warning by the IRIX MIPSPro compiler). Also
clarified the situation for the 3-arg version of gethostbyname_r() with a huge
comment.
2004-02-18 10:05:17 +00:00
Daniel Stenberg e2b6a45cfa Make sure dns cache timeout -1 really means forever, as it is documented to
be. Simply skip the pruning.
2004-02-18 07:56:18 +00:00
Daniel Stenberg ccdaa0b51f Make the 'areschannel' get created in the curl_easy_init() and re-use that
same channel during the whole curl handle's life until curl_easy_cleanup().
2004-02-16 15:24:22 +00:00
Daniel Stenberg a7e04cac78 Mark the dns entry 'inuse' properly even when used from the cache. This
seems to correct some host cache screw-ups I could reproduce.
2004-02-15 16:57:53 +00:00
Daniel Stenberg 4674f3f115 Make hostcache_fixoffset() take a long for offset, to fully work with 64bit
archs, also no longer typecast pointers to ints as that is a nono on 64bit
systems.
2004-02-12 16:02:55 +00:00
Daniel Stenberg 791e49134b hide the pack_hostent proto if ipv6 is enabled, as figured out by Tor Arntsen 2004-02-05 08:34:31 +00:00
Daniel Stenberg 886391d145 adjusted to the modified ares_strerror() function
NOTE that this breaks ares-compatibility, we have now officially taken the
turn into the c-ares path. We will now officially depend on c-ares for asynch
name resolves.
2004-02-02 16:00:31 +00:00
Daniel Stenberg e1d541086c Dirk Manske fixed the ares usage even more. We could get a timeout from ares
as well, and when failing and not getting a timeout we now include the
error message ares can provide us with.
2004-02-02 15:53:50 +00:00
Daniel Stenberg 12fa877f00 Timeout slow ares name lookups. This is based on the patch brought by
Dirk Manske, but modified by me.
2004-02-02 10:15:22 +00:00
Daniel Stenberg 2d567af069 fixed the Curl_resolv()'s return code when the looked up host was already
in the cache (Vincent Bronner)
2004-01-14 09:05:54 +00:00
Daniel Stenberg 053f6c85ef updated year in the copyright string 2004-01-07 09:19:33 +00:00
Daniel Stenberg 3788f25eac added a library-wide interface for doing dns cache pruning, and no longer
make the pruning at each name lookup, only in Curl_done().
2003-12-15 17:33:49 +00:00
Daniel Stenberg cfe53768dd if Curl_hash_add() returns NULL, we shall not free the addrinfo field as that
is made in the hash function in the case of failure (using the already setup
'dtor' function).
2003-12-15 15:22:10 +00:00
Daniel Stenberg 06c38330ba Steve Green fixed Curl_resolv() 2003-12-03 07:55:51 +00:00
Daniel Stenberg a0a5668dbd do ares_destroy() on the ares handle when we're done in Curl_is_resolved() 2003-11-15 10:29:43 +00:00
Daniel Stenberg a701f3dddf Siddhartha Prakash Jain found a case with a bad resolve that we didn't
properly bail out from, when using ares.
2003-11-14 11:56:15 +00:00
Daniel Stenberg 25613503cb Another glibc resolve name fix 2003-10-28 13:06:15 +00:00
Daniel Stenberg 017a78d0c5 better bailing-out cleanup if a malloc fails in the DNS cache 2003-10-24 12:57:23 +00:00
Daniel Stenberg 31b6bb6a41 lock the DNS cache properly before adding an entry when using asynch DNS 2003-10-20 08:45:33 +00:00
Daniel Stenberg 749f5387c1 Gisle Vanem's IPv6-on-Windows patch applied! 2003-10-14 12:00:45 +00:00
Daniel Stenberg 022996e5c7 Dirk Manske made the share-locking around DNS lookups a bit "looser" so that
multiple DNS lookups can run simultaneously faster. The downside is that
resolving the same host name now can be made at once from multiple threads,
but the upside is that threads now don't alwys have to wait for the others'
resolves. Test case 506 updated accordingly.
2003-10-12 13:57:41 +00:00