curl-curl/docs/examples
Viktor Szakats 5debe7cb34
CURLOPT: drop redundant long casts
Also:
- CURLOPT_HSTS_CTRL.md: sync macro definitions with `curl/curl.h`.
  Perhaps it'd be better to delete copies like this?
- keep existing casts within the documentation to make sure it applies
  to older curl versions as well.
- CURLOPT_IPRESOLVE.md: re-add a long cast to man page, for consistency
  with the above.

Closes #17791
2025-07-28 10:32:13 +02:00
..
.gitignore gitignore: restore explicit lists and fix them 2025-01-28 14:44:35 +01:00
10-at-a-time.c examples: delete unused includes 2024-05-28 00:27:04 +02:00
adddocsref.pl scripts: enable strict warnings in Perl where missing, fix fallouts 2025-07-27 22:35:18 +02:00
address-scope.c Makefile.mk: drop in favour of autotools and cmake (MS-DOS, AmigaOS3) 2024-12-16 23:20:55 +01:00
altsvc.c
anyauthput.c CURLOPT: drop redundant long casts 2025-07-28 10:32:13 +02:00
block_ip.c tidy-up: move literal to the right side of comparisons 2025-07-27 22:35:17 +02:00
cacertinmem.c GHA/checksrc: expand spellcheck, fix issues found 2025-07-21 16:09:01 +02:00
certinfo.c
chkspeed.c tidy-up: prefer return over exit(), fix fallouts 2025-02-28 13:11:41 +01:00
CMakeLists.txt cmake: fix generator expression in docs/examples 2025-06-28 02:00:09 +02:00
connect-to.c
cookie_interface.c tidy-up: prefer return over exit(), fix fallouts 2025-02-28 13:11:41 +01:00
crawler.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
debug.c lib/src: white space edits to comply better with code style 2024-09-19 14:59:12 +02:00
default-scheme.c
ephiperfifo.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
evhiperfifo.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
externalsocket.c lib/src/docs/test: improve curl_easy_setopt() calls 2025-04-23 23:44:55 +02:00
fileupload.c build: add Windows CE / CeGCC support, with CI jobs 2025-02-21 13:56:34 +01:00
ftp-delete.c docs/examples: add ftp-delete.c 2025-06-05 12:17:21 +02:00
ftp-wildcard.c lib/src/docs/test: improve curl_easy_setopt() calls 2025-04-23 23:44:55 +02:00
ftpget.c
ftpgetinfo.c lib/src: white space edits to comply better with code style 2024-09-19 14:59:12 +02:00
ftpgetresp.c clang-tidy: add to CI, add cmake support, fix fallouts 2024-12-27 13:42:32 +01:00
ftpsget.c
ftpupload.c build: add Windows CE / CeGCC support, with CI jobs 2025-02-21 13:56:34 +01:00
ftpuploadfrommem.c GHA/checksrc: expand spellcheck, fix issues found 2025-07-21 16:09:01 +02:00
ftpuploadresume.c build: add Windows CE / CeGCC support, with CI jobs 2025-02-21 13:56:34 +01:00
getinfo.c
getinmemory.c
getredirect.c
getreferrer.c
ghiper.c CURLOPT: drop redundant long casts 2025-07-28 10:32:13 +02:00
headerapi.c
hiperfifo.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
href_extractor.c
hsts-preload.c CURLOPT: drop redundant long casts 2025-07-28 10:32:13 +02:00
htmltidy.c lib/src: white space edits to comply better with code style 2024-09-19 14:59:12 +02:00
htmltitle.cpp tidy-up: more whitespace/indent, comments 2025-07-25 11:47:51 +02:00
http2-download.c tidy-up: prefer return over exit(), fix fallouts 2025-02-28 13:11:41 +01:00
http2-pushinmemory.c examples: delete unused includes 2024-05-28 00:27:04 +02:00
http2-serverpush.c cmake: separate target for examples, optimize CI, fix fallouts 2024-09-20 23:53:33 +02:00
http2-upload.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
http3-present.c
http3.c CURLOPT: drop redundant long casts 2025-07-28 10:32:13 +02:00
http-options.c
http-post.c tidy-up: OS names 2024-08-04 19:17:45 +02:00
httpcustomheader.c
httpput-postfields.c GHA/checksrc: expand spellcheck, fix issues found 2025-07-21 16:09:01 +02:00
httpput.c clang-tidy: add to CI, add cmake support, fix fallouts 2024-12-27 13:42:32 +01:00
https.c
imap-append.c
imap-authzid.c
imap-copy.c
imap-create.c
imap-delete.c
imap-examine.c
imap-fetch.c
imap-list.c
imap-lsub.c
imap-multi.c
imap-noop.c
imap-search.c
imap-ssl.c spelling: 'a' vs 'an' 2025-05-30 11:38:35 +02:00
imap-store.c
imap-tls.c CURLOPT: drop redundant long casts 2025-07-28 10:32:13 +02:00
interface.c
ipv6.c curl.h: make CURL_IPRESOLVE_* symbols defined as longs 2025-07-07 14:37:12 +02:00
keepalive.c tcpkeepalive: add CURLOPT_TCP_KEEPCNT and --keepalive-cnt 2024-06-12 09:31:17 +02:00
localport.c
Makefile.am checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
Makefile.example tidy-up: adjust casing of project names 2024-07-12 13:56:16 +02:00
Makefile.inc tests: always make bundles, adapt build and tests 2025-06-14 21:08:23 +02:00
maxconnects.c
multi-app.c docs: use lowercase curl and libcurl 2025-01-02 17:15:54 +01:00
multi-debugcallback.c lib/src: white space edits to comply better with code style 2024-09-19 14:59:12 +02:00
multi-double.c examples: delete unused includes 2024-05-28 00:27:04 +02:00
multi-event.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
multi-formadd.c build: tidy up deprecation suppression, enable warnings for clang 2024-09-21 00:59:52 +02:00
multi-legacy.c docs: use lowercase curl and libcurl 2025-01-02 17:15:54 +01:00
multi-post.c examples: delete unused includes 2024-05-28 00:27:04 +02:00
multi-single.c examples: delete unused includes 2024-05-28 00:27:04 +02:00
multi-uv.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
multithread.c tidy-up: move literal to the right side of comparisons 2025-07-27 22:35:17 +02:00
netrc.c
parseurl.c
persistent.c examples: delete unused includes 2024-05-28 00:27:04 +02:00
pop3-authzid.c
pop3-dele.c
pop3-list.c
pop3-multi.c
pop3-noop.c
pop3-retr.c
pop3-ssl.c spelling: 'a' vs 'an' 2025-05-30 11:38:35 +02:00
pop3-stat.c
pop3-tls.c CURLOPT: drop redundant long casts 2025-07-28 10:32:13 +02:00
pop3-top.c
pop3-uidl.c
post-callback.c GHA/checksrc: expand spellcheck, fix issues found 2025-07-21 16:09:01 +02:00
postinmemory.c
postit2-formadd.c build: tidy up deprecation suppression, enable warnings for clang 2024-09-21 00:59:52 +02:00
postit2.c
progressfunc.c
protofeats.c
range.c
README.md GHA: silence proselint warnings and an error 2024-10-15 16:44:17 +02:00
resolve.c
rtsp-options.c
sendrecv.c build: fix compiling with GCC 4.x versions 2025-01-22 11:26:15 +01:00
sepheaders.c examples: delete unused includes 2024-05-28 00:27:04 +02:00
sessioninfo.c tidy-up: more whitespace/indent, comments 2025-07-25 11:47:51 +02:00
sftpget.c lib/src/docs/test: improve curl_easy_setopt() calls 2025-04-23 23:44:55 +02:00
sftpuploadresume.c tidy-up: move literal to the right side of comparisons 2025-07-27 22:35:17 +02:00
shared-connection-cache.c
simple.c
simplepost.c
simplessl.c GHA/checksrc: expand spellcheck, fix issues found 2025-07-21 16:09:01 +02:00
smooth-gtk-thread.c tidy-up: move literal to the right side of comparisons 2025-07-27 22:35:17 +02:00
smtp-authzid.c
smtp-expn.c
smtp-mail.c
smtp-mime.c
smtp-multi.c
smtp-ssl.c spelling: 'a' vs 'an' 2025-05-30 11:38:35 +02:00
smtp-tls.c CURLOPT: drop redundant long casts 2025-07-28 10:32:13 +02:00
smtp-vrfy.c
sslbackend.c
synctime.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00
threaded-ssl.c tidy-up: move literal to the right side of comparisons 2025-07-27 22:35:17 +02:00
unixsocket.c tidy-up: OS names 2024-08-04 19:17:45 +02:00
url2file.c examples: delete unused includes 2024-05-28 00:27:04 +02:00
urlapi.c
usercertinmem.c GHA/checksrc: expand spellcheck, fix issues found 2025-07-21 16:09:01 +02:00
version-check.pl scripts: enable strict warnings in Perl where missing, fix fallouts 2025-07-27 22:35:18 +02:00
websocket-cb.c
websocket.c examples: beef up websocket.c 2025-07-08 13:06:27 +02:00
xmlstream.c checksrc: reduce exceptions, apply again to curlx 2025-06-27 17:33:35 +02:00

libcurl examples

This directory is for libcurl programming examples. They are meant to show some simple steps on how you can build your own application to take full advantage of libcurl.

If you end up with other small but still useful example sources, please mail them for submission in future packages and on the website.

Building

The Makefile.example is an example Makefile that could be used to build these examples. Just edit the file according to your system and requirements first.

Most examples should build fine using a command line like this:

`curl-config --cc --cflags --libs` -o example-my example.c

Some compilers do not like having the arguments in this order but instead want you do reorganize them like:

`curl-config --cc` -o example-my example.c `curl-config --cflags --libs`

Please do not use the curl.se site as a test target for your libcurl applications/experiments. Even if some of the examples use that site as a URL at some places, it does not mean that the URLs work or that we expect you to actually torture our website with your tests. Thanks.

Examples

Each example source code file is designed to be and work stand-alone and rather self-explanatory. The examples may at times lack the level of error checks you need in a real world, but that is then only for the sake of readability: to make the code smaller and easier to follow.