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.
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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
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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
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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
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usage.
2004-04-26 07:20:11 +00:00
Daniel Stenberg
3755bffcc2
Gisle Vanem found and fixed a memory leak when doing (failing) Windows
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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
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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
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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
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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
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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.
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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.
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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
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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
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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
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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
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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
Gnter 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
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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
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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
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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.
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
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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
