summaryrefslogtreecommitdiff
path: root/lib/hash.h
Commit message (Collapse)AuthorAgeFilesLines
* hash: lazy-alloc the table in Curl_hash_add()bagder/hash-lazyallocDaniel Stenberg2021-12-101-6/+6
| | | | | | This makes Curl_hash_init() infallible which saves error paths. Closes #8132
* curl.se: new homeDaniel Stenberg2020-11-041-1/+1
| | | | Closes #6172
* hash: make it 'struct Curl_hash'Daniel Stenberg2020-09-021-20/+20
| | | | | | As internal global names should use captical C. Closes #5906
* llist: make it "struct Curl_llist"Daniel Stenberg2020-09-021-4/+4
| | | | | | As internal global names should use captical C. Closes #5906
* multi: fix the transfer hashes in the socket hash entriesDaniel Stenberg2019-06-121-2/+2
| | | | | | | | | | | | | - The transfer hashes weren't using the correct keys so removing entries failed. - Simplified the iteration logic over transfers sharing the same socket and they now simply are set to expire and thus get handled in the "regular" timer loop instead. Reported-by: Tom van der Woerdt Fixes #4012 Closes #4014
* llist: no longer uses mallocDaniel Stenberg2017-04-221-0/+1
| | | | | | | | | | | | The 'list element' struct now has to be within the data that is being added to the list. Removes 16.6% (tiny) mallocs from a simple HTTP transfer. (96 => 80) Also removed return codes since the llist functions can't fail now. Test 1300 updated accordingly. Closes #1435
* hash: move key into hash struct to reduce mallocsDaniel Stenberg2017-04-041-1/+1
| | | | | | | This removes one tiny malloc for each hash struct allocated. In a simple case like "curl localhost", this save three mallocs. Closes #1376
* llist: replace Curl_llist_alloc with Curl_llist_initDaniel Stenberg2017-04-041-2/+2
| | | | | | | | No longer allocate the curl_llist head struct for lists separately. Removes 17 (15%) tiny allocations in a normal "curl localhost" invoke. closes #1381
* checksrc: code style: use 'char *name' styleDaniel Stenberg2016-11-241-8/+7
|
* URLs: change all http:// URLs to https://Daniel Stenberg2016-02-031-1/+1
|
* hostip: fix unintended destruction of hash tableAnthony Avina2015-05-181-0/+1
| | | | .. and added unit1602 for hash.c
* hostcache: made all host caches use structs, not pointersDaniel Stenberg2015-05-121-8/+1
| | | | | | This avoids unnecessary dynamic allocs and as this also removed the last users of *hash_alloc() and *hash_destroy(), those two functions are now removed.
* Multiple pipelines and limiting the number of connections.Linus Nielsen Feltzing2013-03-131-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introducing a number of options to the multi interface that allows for multiple pipelines to the same host, in order to optimize the balance between the penalty for opening new connections and the potential pipelining latency. Two new options for limiting the number of connections: CURLMOPT_MAX_HOST_CONNECTIONS - Limits the number of running connections to the same host. When adding a handle that exceeds this limit, that handle will be put in a pending state until another handle is finished, so we can reuse the connection. CURLMOPT_MAX_TOTAL_CONNECTIONS - Limits the number of connections in total. When adding a handle that exceeds this limit, that handle will be put in a pending state until another handle is finished. The free connection will then be reused, if possible, or closed if the pending handle can't reuse it. Several new options for pipelining: CURLMOPT_MAX_PIPELINE_LENGTH - Limits the pipeling length. If a pipeline is "full" when a connection is to be reused, a new connection will be opened if the CURLMOPT_MAX_xxx_CONNECTIONS limits allow it. If not, the handle will be put in a pending state until a connection is ready (either free or a pipe got shorter). CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE - A pipelined connection will not be reused if it is currently processing a transfer with a content length that is larger than this. CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE - A pipelined connection will not be reused if it is currently processing a chunk larger than this. CURLMOPT_PIPELINING_SITE_BL - A blacklist of hosts that don't allow pipelining. CURLMOPT_PIPELINING_SERVER_BL - A blacklist of server types that don't allow pipelining. See the curl_multi_setopt() man page for details.
* build: fix circular header inclusion with other packagesYang Tse2013-01-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This commit renames lib/setup.h to lib/curl_setup.h and renames lib/setup_once.h to lib/curl_setup_once.h. Removes the need and usage of a header inclusion guard foreign to libcurl. [1] Removes the need and presence of an alarming notice we carried in old setup_once.h [2] ---------------------------------------- 1 - lib/setup_once.h used __SETUP_ONCE_H macro as header inclusion guard up to commit ec691ca3 which changed this to HEADER_CURL_SETUP_ONCE_H, this single inclusion guard is enough to ensure that inclusion of lib/setup_once.h done from lib/setup.h is only done once. Additionally lib/setup.h has always used __SETUP_ONCE_H macro to protect inclusion of setup_once.h even after commit ec691ca3, this was to avoid a circular header inclusion triggered when building a c-ares enabled version with c-ares sources available which also has a setup_once.h header. Commit ec691ca3 exposes the real nature of __SETUP_ONCE_H usage in lib/setup.h, it is a header inclusion guard foreign to libcurl belonging to c-ares's setup_once.h The renaming this commit does, fixes the circular header inclusion, and as such removes the need and usage of a header inclusion guard foreign to libcurl. Macro __SETUP_ONCE_H no longer used in libcurl. 2 - Due to the circular interdependency of old lib/setup_once.h and the c-ares setup_once.h header, old file lib/setup_once.h has carried back from 2006 up to now days an alarming and prominent notice about the need of keeping libcurl's and c-ares's setup_once.h in sync. Given that this commit fixes the circular interdependency, the need and presence of mentioned notice is removed. All mentioned interdependencies come back from now old days when the c-ares project lived inside a curl subdirectory. This commit removes last traces of such fact.
* Revert changes relative to lib/*.[ch] recent renamingYang Tse2013-01-061-0/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts renaming and usage of lib/*.h header files done 28-12-2012, reverting 2 commits: f871de0... build: make use of 76 lib/*.h renamed files ffd8e12... build: rename 76 lib/*.h files This also reverts removal of redundant include guard (redundant thanks to changes in above commits) done 2-12-2013, reverting 1 commit: c087374... curl_setup.h: remove redundant include guard This also reverts renaming and usage of lib/*.c source files done 3-12-2013, reverting 3 commits: 13606bb... build: make use of 93 lib/*.c renamed files 5b6e792... build: rename 93 lib/*.c files 7d83dff... build: commit 13606bbfde follow-up 1 Start of related discussion thread: http://curl.haxx.se/mail/lib-2013-01/0012.html Asking for confirmation on pushing this revertion commit: http://curl.haxx.se/mail/lib-2013-01/0048.html Confirmation summary: http://curl.haxx.se/mail/lib-2013-01/0079.html NOTICE: The list of 2 files that have been modified by other intermixed commits, while renamed, and also by at least one of the 6 commits this one reverts follows below. These 2 files will exhibit a hole in history unless git's '--follow' option is used when viewing logs. lib/curl_imap.h lib/curl_smtp.h
* build: rename 76 lib/*.h filesYang Tse2012-12-281-107/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 76 private header files renamed to use our standard naming scheme. This commit only does the file renaming. ---------------------------------------- renamed: amigaos.h -> curl_amigaos.h renamed: arpa_telnet.h -> curl_arpa_telnet.h renamed: asyn.h -> curl_asyn.h renamed: axtls.h -> curl_axtls.h renamed: bundles.h -> curl_bundles.h renamed: conncache.h -> curl_conncache.h renamed: connect.h -> curl_connect.h renamed: content_encoding.h -> curl_content_encoding.h renamed: cookie.h -> curl_cookie.h renamed: cyassl.h -> curl_cyassl.h renamed: dict.h -> curl_dict.h renamed: easyif.h -> curl_easyif.h renamed: escape.h -> curl_escape.h renamed: file.h -> curl_file.h renamed: fileinfo.h -> curl_fileinfo.h renamed: formdata.h -> curl_formdata.h renamed: ftp.h -> curl_ftp.h renamed: ftplistparser.h -> curl_ftplistparser.h renamed: getinfo.h -> curl_getinfo.h renamed: gopher.h -> curl_gopher.h renamed: gtls.h -> curl_gtls.h renamed: hash.h -> curl_hash.h renamed: hostcheck.h -> curl_hostcheck.h renamed: hostip.h -> curl_hostip.h renamed: http.h -> curl_http.h renamed: http_chunks.h -> curl_http_chunks.h renamed: http_digest.h -> curl_http_digest.h renamed: http_negotiate.h -> curl_http_negotiate.h renamed: http_proxy.h -> curl_http_proxy.h renamed: if2ip.h -> curl_if2ip.h renamed: imap.h -> curl_imap.h renamed: inet_ntop.h -> curl_inet_ntop.h renamed: inet_pton.h -> curl_inet_pton.h renamed: krb4.h -> curl_krb4.h renamed: llist.h -> curl_llist.h renamed: memdebug.h -> curl_memdebug.h renamed: multiif.h -> curl_multiif.h renamed: netrc.h -> curl_netrc.h renamed: non-ascii.h -> curl_non-ascii.h renamed: nonblock.h -> curl_nonblock.h renamed: nssg.h -> curl_nssg.h renamed: parsedate.h -> curl_parsedate.h renamed: pingpong.h -> curl_pingpong.h renamed: polarssl.h -> curl_polarssl.h renamed: pop3.h -> curl_pop3.h renamed: progress.h -> curl_progress.h renamed: qssl.h -> curl_qssl.h renamed: rawstr.h -> curl_rawstr.h renamed: rtsp.h -> curl_rtsp.h renamed: select.h -> curl_select.h renamed: sendf.h -> curl_sendf.h renamed: setup.h -> curl_setup.h renamed: setup_once.h -> curl_setup_once.h renamed: share.h -> curl_share.h renamed: slist.h -> curl_slist.h renamed: smtp.h -> curl_smtp.h renamed: sockaddr.h -> curl_sockaddr.h renamed: socks.h -> curl_socks.h renamed: speedcheck.h -> curl_speedcheck.h renamed: splay.h -> curl_splay.h renamed: ssh.h -> curl_ssh.h renamed: sslgen.h -> curl_sslgen.h renamed: ssluse.h -> curl_ssluse.h renamed: strdup.h -> curl_strdup.h renamed: strequal.h -> curl_strequal.h renamed: strerror.h -> curl_strerror.h renamed: strtok.h -> curl_strtok.h renamed: strtoofft.h -> curl_strtoofft.h renamed: telnet.h -> curl_telnet.h renamed: tftp.h -> curl_tftp.h renamed: timeval.h -> curl_timeval.h renamed: transfer.h -> curl_transfer.h renamed: url.h -> curl_url.h renamed: urldata.h -> curl_urldata.h renamed: warnless.h -> curl_warnless.h renamed: wildcard.h -> curl_wildcard.h ----------------------------------------
* build: make use of 76 lib/*.h renamed filesYang Tse2012-12-281-2/+2
| | | | | | 76 private header files renamed to use our standard naming scheme. This change affects 322 files in libcurl's source tree.
* lib/*.h: use our standard naming scheme for header inclusion guardsYang Tse2012-12-281-3/+4
|
* Introducing a new persistent connection caching system using "bundles".Linus Nielsen Feltzing2012-12-071-0/+14
| | | | | | | | | | | | | | | | | | | | | A bundle is a list of all persistent connections to the same host. The connection cache consists of a hash of bundles, with the hostname as the key. The benefits may not be obvious, but they are two: 1) Faster search for connections to reuse, since the hash lookup only finds connections to the host in question. 2) It lays out the groundworks for an upcoming patch, which will introduce multiple HTTP pipelines. This patch also removes the awkward list of "closure handles", which were needed to send QUIT commands to the FTP server when closing a connection. Now we allocate a separate closure handle and use that one to close all connections. This has been tested in a live system for a few weeks, and of course passes the test suite.
* remove the CVSish $Id$ linesDaniel Stenberg2010-03-241-1/+0
|
* Robert Iakobashvili re-arranged the internal hash code to work with a customDaniel Stenberg2007-06-261-6/+38
| | | | | | hash function for different hashes, and also expanded the default size for the socket hash table used in multi handles to greatly enhance speed when very many connections are added and the socket API is used.
* Use plain structs and not typedef'ed ones in the hash and linked-list code.Daniel Stenberg2005-01-251-18/+19
|
* Source cleanups. The major one being that we now _always_ use a Curl_addrinfoDaniel Stenberg2004-06-241-5/+5
| | | | | linked list for name resolved data, even on hosts/systems with only IPv4 stacks as this simplifies a lot of code.
* updated year in the copyright stringDaniel Stenberg2004-01-071-1/+1
|
* Jeff Pohlmeyer did some marvelous debugging to track this one down. We MUSTDaniel Stenberg2003-09-141-1/+1
| | | | | | NOT free the existing hash entry when we try to add a new one that matches an existing entry. We now instead free the new one, and make the parent function use the old entry's struct instead.
* new proto for Curl_hash_initDaniel Stenberg2003-08-141-1/+1
|
* removed the local variables for emacs and vim, use the new sample.emacsDaniel Stenberg2003-01-291-8/+0
| | | | way for emacs, and vim users should provide a similar non-polluting style
* copyright year update in the source headerDaniel Stenberg2003-01-161-1/+1
|
* Curl_resolv() now returns a different struct, and it contains a referenceDaniel Stenberg2002-11-051-5/+4
| | | | | | | | counter so that the caller needs to decrease that counter when done with the returned data. If compiled with MALLOCDEBUG I've added some extra checking that the counter is decreased before a handle is closed etc.
* updated source code boilerplate/headerDaniel Stenberg2002-09-031-7/+7
|
* Now uses Curl_ as prefix for internal global symbols. curl_ should only beDaniel Stenberg2002-04-271-12/+11
| | | | used for "exported" globals.
* Prune old hostcache entries with each call...Sterling Hughes2002-04-171-0/+1
| | | | This can be optimized a tidbit, but this is a start.
* Add protos and change return value of curl_hash_count....Sterling Hughes2002-04-131-1/+1
|
* Speed up the hash code considerably, removing a bunch of legacy crudSterling Hughes2002-04-121-33/+17
|
* copyright string (year) updateDaniel Stenberg2002-03-191-1/+1
|
* Remove erreaneous include, setup.h is included one line aboveSterling Hughes2002-01-141-2/+0
|
* Make cach'ing work with threads now, there are now three cases:Sterling Hughes2002-01-071-0/+1
| | | | | | | - Use a global dns cache (via setting the tentatively named, CURLOPT_DNS_USE_GLOBAL_CACHE option to true) - Use a per-handle dns cache, by default - Use a pooled dns cache when in the "multi" interface
* Sterling Hughes' provided initial DNS cache source code.Daniel Stenberg2002-01-031-0/+86
View Lorry Controller Status