Curl is a tool and libcurl is a library for transferring data with URL syntax, supporting FTP, FTPS, HTTP, HTTPS, GOPHER, TFTP, SCP, SFTP, TELNET, DICT, LDAP, LDAPS, FILE, IMAP, SMTP, POP3, RTSP and RTMP. libcurl offers a myriad of powerful features
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Daniel Stenberg 01f05d0c75 return code cleanup: build, init and run-time errors
Stop the abuse of CURLE_FAILED_INIT as return code for things not being
init related by introducing two new return codes:

CURLE_NOT_BUILT_IN and CURLE_UNKNOWN_OPTION

CURLE_NOT_BUILT_IN replaces return code 4 that has been obsoleted for
several years. It is used for returning error when something is
attempted to be used but the feature/option was not enabled or
explictitly disabled at build-time. Getting this error mostly means that
libcurl needs to be rebuilt.

CURLE_FAILED_INIT is now saved and used strictly for init
failures. Getting this problem means something went seriously wrong,
like a resource shortage or similar.

CURLE_UNKNOWN_OPTION is the option formerly known as
CURLE_UNKNOWN_TELNET_OPTION (and the old name is still present,
separately defined to be removed in a very distant future). This error
code is meant to be used to return when an option is given to libcurl
that isn't known. This problem would mostly indicate a problem in the
program that uses libcurl.
2011-04-05 15:14:02 +02:00
CMake sources: update source headers 2011-03-10 12:04:33 +01:00
docs return code cleanup: build, init and run-time errors 2011-04-05 15:14:02 +02:00
include return code cleanup: build, init and run-time errors 2011-04-05 15:14:02 +02:00
lib return code cleanup: build, init and run-time errors 2011-04-05 15:14:02 +02:00
m4 configure: fix libtool warning 2011-03-27 04:36:14 +02:00
packages Added http_proxy.c to the Symbian build files 2011-04-04 15:00:20 -07:00
perl remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
src headers: more copyright headers added 2011-03-22 22:48:11 +01:00
tests headers: more copyright headers added 2011-03-22 22:48:11 +01:00
winbuild Windows build: alternative makefile 2011-01-28 22:24:39 +01:00
.gitattributes Add .gitattributes files to turn off CRLF translation for some files 2010-03-24 23:48:35 -04:00
.gitignore ignore: CHANGES.dist gets generated by maketgz 2010-06-21 22:42:11 +02:00
Android.mk Fixed typo in Android configure command 2010-08-10 21:36:27 -07:00
CHANGES CHANGES: move all contents from CHANGES to CHANGES.0 2010-06-21 22:27:39 +02:00
CHANGES.0 CHANGES: move all contents from CHANGES to CHANGES.0 2010-06-21 22:27:39 +02:00
CMakeLists.txt CMake: Use upstream CheckTypeSize module 2011-01-06 00:06:29 +01:00
COPYING COPYING: update the year to 2011 2011-01-29 23:41:15 +01:00
CTestConfig.cmake ENH: move dashboard location 2009-07-15 19:40:46 +00:00
GIT-INFO s/CVS/git 2010-03-22 00:41:34 +01:00
MacOSX-Framework MacOSX-Framework: updates for Snowleopard 2010-09-21 00:07:45 +02:00
Makefile.am Windows build: alternative makefile 2011-01-28 22:24:39 +01:00
Makefile.dist Use MAKE macro with BCC targets. 2011-01-13 02:48:11 +01:00
Makefile.msvc.names build: refactoring of msvc makefiles to allow overriding of library filenames. 2010-12-20 21:53:44 +01:00
README various changes of CVS to git 2010-03-22 00:34:09 +01:00
RELEASE-NOTES RELEASE-NOTES: synced with db59b6202d 2011-04-05 13:42:39 +02:00
TODO-RELEASE fix: re-use of bound connections 2011-03-25 16:03:37 +01:00
acinclude.m4 CURL_CHECK_FUNC_RECVFROM: android/bionic fix 2011-03-12 23:38:10 +01:00
buildconf symbol-scan: use configure script knowledge about how to run the C preprocessor 2010-11-25 21:05:20 +01:00
buildconf.bat modified to use the git file, not cvs 2010-04-11 11:35:33 +02:00
configure.ac configure: fix libtool warning 2011-03-27 04:36:14 +02:00
curl-config.in curl-config: --built-shared returns shared info 2010-07-25 17:48:07 +02:00
curl-style.el remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
install-sh removed trailing whitespace 2010-02-14 19:40:18 +00:00
libcurl.pc.in remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
log2changes.pl log2changes: correct command line, fix tag usage, change Version output 2010-06-21 22:21:25 +02:00
maketgz Added some hacks in order to build with VC from git. 2010-09-02 00:22:41 +02:00
missing renamed generated config.h to curl_config.h in order to avoid clashes when libcurl is used with other projects which also have a config.h. 2009-07-14 13:25:14 +00:00
mkinstalldirs remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
sample.emacs remove the CVSish $Id$ lines 2010-03-24 11:02:54 +01:00
vc6curl.dsw Renamed vc6 workspace and project files to avoid filename clash when used for conversion to later VS versions. 2009-05-08 17:51:44 +00:00

README

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README

  Curl is a command line tool for transferring data specified with URL
  syntax. Find out how to use curl by reading the curl.1 man page or the
  MANUAL document. Find out how to install Curl by reading the INSTALL
  document.

  libcurl is the library curl is using to do its job. It is readily
  available to be used by your software. Read the libcurl.3 man page to
  learn how!

  You find answers to the most frequent questions we get in the FAQ document.

  Study the COPYING file for distribution terms and similar. If you distribute
  curl binaries or other binaries that involve libcurl, you might enjoy the
  LICENSE-MIXING document.

CONTACT

  If you have problems, questions, ideas or suggestions, please contact us
  by posting to a suitable mailing list. See http://curl.haxx.se/mail/

  All contributors to the project are listed in the THANKS document.

WEB SITE

  Visit the curl web site for the latest news and downloads:

        http://curl.haxx.se/

GIT

  To download the very latest source off the GIT server do this:

    git clone git://github.com/bagder/curl.git

  (you'll get a directory named curl created, filled with the source code)

NOTICE

  Curl contains pieces of source code that is Copyright (c) 1998, 1999
  Kungliga Tekniska Högskolan. This notice is included here to comply with the
  distribution terms.