Commit Graph

23 Commits

Author SHA1 Message Date
Daniel Stenberg
f98344c4ae
man pages: simplify the .TH sections
- remove the version numbers
- simplify the texts

The date and version number will be put there for releases when maketgz
runs the updatemanpages.pl script.

Closes #11029
2023-04-26 10:17:13 +02:00
Jay Satiro
e5588ced30 CURLOPT_WRITEFUNCTION.3: fix typo
Reported-by: Osaila@users.noreply.github.com

Fixes https://github.com/curl/curl/issues/10839
2023-03-25 15:54:02 -04:00
Daniel Stenberg
1695fcf57d
man pages: call the custom user pointer 'clientp' consistently
The variable had a few different names. Now try to use 'clientp'
consistently for all man pages using a custom pointer set by the
application.

Reported-by: Gerrit Renker

Fixes #10434
Closes #10435
2023-02-07 22:33:47 +01:00
Thomas1664
c29ccb35ff
CURLOPT_WRITEFUNCTION.3: fix memory leak in example
Closes #10390
2023-02-03 10:02:47 +01:00
Daniel Stenberg
2bc1d775f5
copyright: update all copyright lines and remove year ranges
- they are mostly pointless in all major jurisdictions
- many big corporations and projects already don't use them
- saves us from pointless churn
- git keeps history for us
- the year range is kept in COPYING

checksrc is updated to allow non-year using copyright statements

Closes #10205
2023-01-03 09:19:21 +01:00
Jay Satiro
6d75115406 lib: add CURL_WRITEFUNC_ERROR to signal write callback error
Prior to this change if the user wanted to signal an error from their
write callbacks they would have to use logic to return a value different
from the number of bytes (nmemb) passed to the callback. Also, the
inclination of some users has been to just return 0 to signal error,
which is incorrect as that may be the number of bytes passed to the
callback.

To remedy this the user can now return CURL_WRITEFUNC_ERROR instead.

Ref: https://github.com/curl/curl/issues/9873

Closes https://github.com/curl/curl/pull/9874
2022-11-10 03:13:58 -05:00
max.mehl
ad9bc5976d
copyright: make repository REUSE compliant
Add licensing and copyright information for all files in this repository. This
either happens in the file itself as a comment header or in the file
`.reuse/dep5`.

This commit also adds a Github workflow to check pull requests and adapts
copyright.pl to the changes.

Closes #8869
2022-06-13 09:13:00 +02:00
Daniel Stenberg
a28464ae77
docs: reduce/avoid English contractions
You're => You are
Hasn't => Has not
Doesn't => Does not
Don't => Do not
You'll => You will
etc

Closes #7930
2021-11-07 23:16:27 +01:00
Daniel Stenberg
1fbd822b64
opts docs: unify phrasing in NAME header
- avoid writing "set ..." or "enable/disable ..." or "specify ..."
  *All* options for curl_easy_setopt() are about setting or enabling
  things and most of the existing options didn't use that way of
  description.

- start with lowercase letter, unless abbreviation. For consistency.

- Some additional touch-ups

Closes #7688
2021-09-09 09:55:24 +02:00
Daniel Stenberg
12a2ed970f
opt-docs: verify man page sections + order
In every libcurl option man page there are now 8 mandatory sections that
must use the right name in the correct order and test 1173 verifies
this. Only 14 man pages needed adjustments.

The sections and the order is as follows:

 - NAME
 - SYNOPSIS
 - DESCRIPTION
 - PROTOCOLS
 - EXAMPLE
 - AVAILABILITY
 - RETURN VALUE
 - SEE ALSO

Reviewed-by: Daniel Gustafsson
Closes #7656
2021-09-04 11:27:46 +02:00
Fawad Mirza
92c588f04b
CURLOPT_WRITEFUNCTION.3: minor update of the example
Safely avoid chunk.size garbage value if declared non globally.

Closes #7219
2021-06-09 14:29:40 +02:00
Daniel Stenberg
4d2f800677
curl.se: new home
Closes #6172
2020-11-04 23:59:47 +01:00
Daniel Stenberg
2cfc4ed983
hsts: add read/write callbacks
- read/write callback options
- man pages for the 4 new setopts
- test 1915 verifies the callbacks

Closes #5896
2020-11-03 16:08:48 +01:00
Alessandro Ghedini
0ac310a825
docs: non-existing macros in man pages
As reported by man(1) when invoked as:

  man --warnings -E UTF-8 -l -Tutf8 -Z <file> >/dev/null

Closes #5846
2020-08-27 23:07:53 +02:00
Daniel Stenberg
032e838b73
terminology: call them null-terminated strings
Updated terminology in docs, comments and phrases to refer to C strings
as "null-terminated". Done to unify with how most other C oriented docs
refer of them and what users in general seem to prefer (based on a
single highly unscientific poll on twitter).

Reported-by: coinhubs on github
Fixes #5598
Closes #5608
2020-06-28 00:31:24 +02:00
Daniel Stenberg
946a71a14f
CURLOPT_WRITEFUNCTION.3: add inline example and new see-also
Closes #5192
2020-04-07 00:07:49 +02:00
Daniel Stenberg
ae7a09db20
CURLOPT_WRITEFUNCTION.3: spell out that it gets called many times 2018-11-23 16:55:33 +01:00
Christopher Head
9526cbe6bc
docs/CURLOPT_WRITEFUNCTION: size is always 1
For compatibility with `fwrite`, the `CURLOPT_WRITEFUNCTION` callback is
passed two `size_t` parameters which, when multiplied, designate the
number of bytes of data passed in. In practice, CURL always sets the
first parameter (`size`) to 1.

This practice is also enshrined in documentation and cannot be changed
in future. The documentation states that the default callback is
`fwrite`, which means `fwrite` must be a suitable function for this
purpose. However, the documentation also states that the callback must
return the number of *bytes* it successfully handled, whereas ISO C
`fwrite` returns the number of items (each of size `size`) which it
wrote. The only way these numbers can be equal is if `size` is 1.

Since `size` is 1 and can never be changed in future anyway, document
that fact explicitly and let users rely on it.

Closes #2787
2018-07-26 16:24:43 +02:00
Daniel Stenberg
4af40b3646 URLs: change all http:// URLs to https:// 2016-02-03 00:19:02 +01:00
Daniel Stenberg
bb71f1aa25 CURLOPT_WRITEFUNCTION: changed the order of some sentences
First explain the data then describe what the callback should return.
2014-06-17 00:02:22 +02:00
Daniel Stenberg
b203377df7 CURLOPT_WRITEFUNCTION.3: improved language
Suggestions-by: Jeff Pohlmeyer
2014-06-16 23:55:30 +02:00
Daniel Stenberg
a5e498b543 CURLOPT_WRITEFUNCTION: add RETURN VALUE and DEFAULT sections 2014-06-16 22:01:08 +02:00
Daniel Stenberg
e810ddbb70 CURLOPT_WRITEFUNCTION: initial man page 2014-06-16 20:27:37 +02:00