mirror of
https://github.com/curl/curl.git
synced 2026-04-13 00:31:41 +08:00
909af1a43b
Change multi's book keeping of transfers to no longer use lists, but a special table and bitsets for unsigned int values. `multi-xfers` is the `uint_tbl` where `multi_add_handle()` inserts a new transfer which assigns it a unique identifier `mid`. Use bitsets to keep track of transfers that are in state "process" or "pending" or "msgsent". Use sparse bitsets to replace `conn->easyq` and event handlings tracking of transfers per socket. Instead of pointers, keep the mids involved. Provide base data structures and document them in docs/internal: * `uint_tbl`: a table of transfers with `mid` as lookup key, handing out a mid for adds between 0 - capacity. * `uint_bset`: a bitset keeping unsigned ints from 0 - capacity. * `uint_spbset`: a sparse bitset for keeping a small number of unsigned int values * `uint_hash`: for associating `mid`s with a pointer. This makes the `mid` the recommended way to refer to transfers inside the same multi without risk of running into a UAF. Modifying table and bitsets is safe while iterating over them. Overall memory requirements are lower as with the double linked list apprach. Closes #16761
139 lines
5.2 KiB
Makefile
139 lines
5.2 KiB
Makefile
#***************************************************************************
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# _ _ ____ _
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# Project ___| | | | _ \| |
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# / __| | | | |_) | |
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# | (__| |_| | _ <| |___
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# \___|\___/|_| \_\_____|
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#
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# Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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#
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# This software is licensed as described in the file COPYING, which
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# you should have received as part of this distribution. The terms
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# are also available at https://curl.se/docs/copyright.html.
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#
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# You may opt to use, copy, modify, merge, publish, distribute and/or sell
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# copies of the Software, and permit persons to whom the Software is
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# furnished to do so, under the terms of the COPYING file.
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#
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# This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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# KIND, either express or implied.
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#
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# SPDX-License-Identifier: curl
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#
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###########################################################################
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AUTOMAKE_OPTIONS = foreign no-dependencies
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if BUILD_DOCS
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# if we disable man page building, ignore these
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MK_CA_DOCS = mk-ca-bundle.1
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CURLCONF_DOCS = curl-config.1
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man_MANS = curl-config.1
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endif
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CURLPAGES = curl-config.md mk-ca-bundle.md
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SUBDIRS = . cmdline-opts libcurl
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DIST_SUBDIRS = $(SUBDIRS) examples
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if BUILD_DOCS
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CLEANFILES = mk-ca-bundle.1 curl-config.1
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endif
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INTERNALDOCS = \
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internals/BUFQ.md \
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internals/BUFREF.md \
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internals/CHECKSRC.md \
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internals/CLIENT-READERS.md \
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internals/CLIENT-WRITERS.md \
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internals/CODE_STYLE.md \
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internals/CONNECTION-FILTERS.md \
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internals/DYNBUF.md \
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internals/HASH.md \
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internals/LLIST.md \
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internals/MID.md \
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internals/MQTT.md \
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internals/MULTI-EV.md \
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internals/NEW-PROTOCOL.md \
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internals/PORTING.md \
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internals/README.md \
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internals/SPLAY.md \
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internals/STRPARSE.md \
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internals/TLS-SESSIONS.md \
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internals/UINT_SETS.md \
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internals/WEBSOCKET.md
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EXTRA_DIST = \
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$(CURLPAGES) \
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$(INTERNALDOCS) \
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ALTSVC.md \
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BINDINGS.md \
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BUG-BOUNTY.md \
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BUGS.md \
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CIPHERS.md \
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CIPHERS-TLS12.md \
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CMakeLists.txt \
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CODE_OF_CONDUCT.md \
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CODE_REVIEW.md \
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CONTRIBUTE.md \
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CURL-DISABLE.md \
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CURLDOWN.md \
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DEPRECATE.md \
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DISTROS.md \
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EARLY-RELEASE.md \
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ECH.md \
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EXPERIMENTAL.md \
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FAQ \
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FEATURES.md \
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GOVERNANCE.md \
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HELP-US.md \
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HISTORY.md \
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HSTS.md \
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HTTP-COOKIES.md \
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HTTP3.md \
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HTTPSRR.md \
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INFRASTRUCTURE.md \
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INSTALL \
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INSTALL-CMAKE.md \
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INSTALL.md \
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INTERNALS.md \
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IPFS.md \
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KNOWN_BUGS \
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MAIL-ETIQUETTE.md \
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MANUAL.md \
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options-in-versions \
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README.md \
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RELEASE-PROCEDURE.md \
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RUSTLS.md \
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ROADMAP.md \
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SECURITY-ADVISORY.md \
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SPONSORS.md \
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SSL-PROBLEMS.md \
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SSLCERTS.md \
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THANKS TODO \
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TheArtOfHttpScripting.md \
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URL-SYNTAX.md \
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VERSIONS.md \
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VULN-DISCLOSURE-POLICY.md
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CD2NROFF = $(top_srcdir)/scripts/cd2nroff $< >$@
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CD2 = $(CD2_$(V))
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CD2_0 = @echo " RENDER " $@;
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CD2_1 =
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CD2_ = $(CD2_0)
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SUFFIXES = .1 .md
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all: $(MK_CA_DOCS) $(CURLCONF_DOCS)
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.md.1:
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$(CD2)$(CD2NROFF)
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curl-config.1: curl-config.md
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mk-ca-bundle.1: mk-ca-bundle.md
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distclean:
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rm -f $(CLEANFILES)
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