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2014-12-26code/docs: Use Unix rather than UNIX to avoid use of the trademarkSteve Holme
Use Unix when generically writing about Unix based systems as UNIX is the trademark and should only be used in a particular product's name.
2014-12-10Curl_unix2addr: avoid using the variable name 'sun'Daniel Stenberg
I suspect this causes compile failures on Solaris: Bug: http://curl.haxx.se/mail/lib-2014-12/0081.html
2014-12-04libcurl: add UNIX domain sockets supportPeter Wu
The ability to do HTTP requests over a UNIX domain socket has been requested before, in Apr 2008 [0][1] and Sep 2010 [2]. While a discussion happened, no patch seems to get through. I decided to give it a go since I need to test a nginx HTTP server which listens on a UNIX domain socket. One patch [3] seems to make it possible to use the CURLOPT_OPENSOCKETFUNCTION function to gain a UNIX domain socket. Another person wrote a Go program which can do HTTP over a UNIX socket for Docker[4] which uses a special URL scheme (though the name contains cURL, it has no relation to the cURL library). This patch considers support for UNIX domain sockets at the same level as HTTP proxies / IPv6, it acts as an intermediate socket provider and not as a separate protocol. Since this feature affects network operations, a new feature flag was added ("unix-sockets") with a corresponding CURL_VERSION_UNIX_SOCKETS macro. A new CURLOPT_UNIX_SOCKET_PATH option is added and documented. This option enables UNIX domain sockets support for all requests on the handle (replacing IP sockets and skipping proxies). A new configure option (--enable-unix-sockets) and CMake option (ENABLE_UNIX_SOCKETS) can disable this optional feature. Note that I deliberately did not mark this feature as advanced, this is a feature/component that should easily be available. [0]: http://curl.haxx.se/mail/lib-2008-04/0279.html [1]: http://daniel.haxx.se/blog/2008/04/14/http-over-unix-domain-sockets/ [2]: http://sourceforge.net/p/curl/feature-requests/53/ [3]: http://curl.haxx.se/mail/lib-2008-04/0361.html [4]: https://github.com/Soulou/curl-unix-socket Signed-off-by: Peter Wu <peter@lekensteyn.nl>
2014-10-24code cleanup: we prefer 'CURLcode result'Daniel Stenberg
... for the local variable name in functions holding the return code. Using the same name universally makes code easier to read and follow. Also, unify code for checking for CURLcode errors with: if(result) or if(!result) instead of if(result == CURLE_OK), if(CURLE_OK == result) or if(result != CURLE_OK)
2013-01-09build: fix circular header inclusion with other packagesYang Tse
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.
2013-01-06Revert changes relative to lib/*.[ch] recent renamingYang Tse
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
2013-01-03build: make use of 93 lib/*.c renamed filesYang Tse
93 *.c source files renamed to use our standard naming scheme. This change affects 77 files in libcurl's source tree.
2012-12-28build: make use of 76 lib/*.h renamed filesYang Tse
76 private header files renamed to use our standard naming scheme. This change affects 322 files in libcurl's source tree.
2012-12-14setup_once.h: refactor inclusion of <unistd.h> and <sys/socket.h>Yang Tse
Inclusion of top two most included header files now done in setup_once.h
2011-07-26stdio.h, stdlib.h, string.h, stdarg.h and ctype.h inclusion done in setup_once.hYang Tse
2011-05-26compiler warning: fixYang Tse
Fix compiler warning: conversion may lose significant bits
2011-04-27source cleanup: unify look, style and indent levelsDaniel Stenberg
By the use of a the new lib/checksrc.pl script that checks that our basic source style rules are followed.
2011-04-21In lib/, change 'wanna' to 'want to'.Fabian Keil
Found with codespell.
2010-11-24Curl_getaddrinfo_ex: sanitize function results follow-up.Yang Tse
2010-11-23Curl_getaddrinfo_ex: sanitize function results.Yang Tse
Ensure that spurious results from system's getaddrinfo() ares not propagated by Curl_getaddrinfo_ex() into the library. Also ensure that the ai_addrlen member of Curl_getaddrinfo_ex()'s output linked list of Curl_addrinfo structures has appropriate family-specific address size.
2010-11-08CURLOPT_RESOLVE: addedDaniel Stenberg
CURLOPT_RESOLVE is a new option that sends along a curl_slist with name:port:address sets that will populate the DNS cache with entries so that request can be "fooled" to use another host than what otherwise would've been used. Previously we've encouraged the use of Host: for that when dealing with HTTP, but this new feature has the added bonus that it allows the name from the URL to be used for TLS SNI and server certificate name checks as well. This is a first change. Surely more will follow to make it decent.
2010-07-30warning: silence a win64 compiler warningDaniel Stenberg
conversion from 'size_t' to 'curl_socklen_t', possible loss of data Reported by: Adam Light
2010-03-24remove the CVSish $Id$ linesDaniel Stenberg
2010-01-18Constantine Sapuntzakis enhancements to make memory tracking log file writingYang Tse
of messages atomic, on systems where an fwrite of a memory buffer is atomic.
2009-12-30VMS specific preprocessor symbol checking adjustmentsYang Tse
2009-05-10Fix type castYang Tse
2009-05-02Use build-time configured curl_socklen_t instead of socklen_tYang Tse
2009-04-25Further narrow the use of the icc 9.1 optimizer workaround.Yang Tse
Previous workaround proved useful, and finally did not trigger any warning!
2009-04-24Try a simpler variation of the 'volatile' variables icc 9.1 on unix IA32 ↵Yang Tse
workaround. Previous workaround proved useful, but triggered the following warning: warning #556: a value of type "volatile Curl_addrinfo *" cannot be assigned to an entity of type "Curl_addrinfo *"
2009-04-23Try another variation of the 'volatile' variables icc 9.1 on unix IA32 ↵Yang Tse
workaround. The #pragma optimize("", off) attempt did not fix the problem and SIGSEGV's in Curl_freeaddrinfo() were back.
2009-04-22Disable optimizations when compiling function Curl_freeaddrinfo() with icc ↵Yang Tse
9.1 on unix IA32. Previous 'volatile' variables workaround proved useful, but it triggered the following warning: warning #167: argument of type "volatile Curl_addrinfo *" is incompatible with parameter of type "void *"
2009-04-21libcurl's memory.h renamed to curl_memory.hYang Tse
2009-04-21Moved potential inclusion of system's malloc.h and memory.h header files toYang Tse
setup_once.h. Inclusion of each header file is based on the definition of NEED_MALLOC_H and NEED_MEMORY_H respectively.
2009-04-17further narrow the use of the icc 9.1 optimizer workaroundYang Tse
2009-04-16attempt to workaround icc 9.1 optimizer induced problemYang Tse
2009-04-14fix compiler warning: implicit conversion shortens 64-bit value into a ↵Yang Tse
32-bit value
2009-04-13fix compiler warning: implicit conversion shortens 64-bit value into a ↵Yang Tse
32-bit value
2008-11-06Merged existing IPv4 and IPv6 Curl_ip2addr functions into a single oneYang Tse
which now also takes a protocol address family argument.
2008-11-01Fix typos.Gisle Vanem
2008-10-30Move curl_dofreeaddrinfo() and curl_dofreeaddrinfo()Yang Tse
implementation from lib/hostip6.c to lib/curl_addrinfo.c and prototypes from lib/hostip.h to lib/curl_addrinfo.h
2008-10-30remove bogus commentYang Tse
2008-10-30Use our Curl_addrinfo definition even when an addrinfo struct is available.Yang Tse
Use a wrapper function to call system's getaddrinfo().