- vms/curlmsg_vms.h: delete unused/commented code.
- vtls/schannel_verify: sort includes.
- typecheck-gcc.h: fix indent and alignment.
- lib/config-win32.h: drop idle `#undef`.
- spacecheck: check for stray empty lines before after curly braces.
- make literals more readable: 1048576 -> 1024 * 1024
- scope variables.
- use ISO date in a comment.
- drop redundant parentheses.
- drop empty comments.
- unfold lines.
- duplicate/stray spaces in comments.
- fix indent, whitespace, minor typos.
Closes#20690
By passing to clang-tidy the C compiler with `--target` and sysroot
options, if any.
Fixing (GHA/windows, linux-mingw, CM clang-tidy):
```
lib/curl_setup.h:841:10: error: 'io.h' file not found [clang-diagnostic-error]
841 | #include <io.h>
| ^~~~~~
Found compiler error(s).
FAILED: [code=1] tests/server/CMakeFiles/servers-clang-tidy bld/tests/server/CMakeFiles/servers-clang-tidy
cd tests/server && /usr/bin/clang-tidy --config-file=.clang-tidy.yml
--warnings-as-errors=* --checks=-clang-diagnostic-unused-function first.c getpart.c util.c dnsd.c [...]
-- <-D-options> <-I-options> <cflags>
```
For reference, this is CMake's built-in clang-tidy invocation:
```
/usr/local/bin/cmake -E __run_co_compile --tidy="/usr/bin/clang-tidy;--config-file=.clang-tidy.yml;
--warnings-as-errors=*;--extra-arg-before=--driver-mode=gcc" --source=lib/curl_fopen.c
-- /usr/bin/clang --target=x86_64-w64-mingw32 <-D-options> <-I-options> <cflags>
```
Also:
- bump cmakelint `--max-statements`. Needs 59 after this patch.
- use undocumented CMake variables:
- `CMAKE_C_COMPILE_OPTIONS_TARGET` for `--target=`
- `CMAKE_C_COMPILE_OPTIONS_SYSROOT` for `--sysroot=`
Cherry-picked from #20631Closes#20640
To avoid redefining the `fstat` system symbol, and to clarify
`struct_stat` is a curl symbol.
- introduce `curlx_fstat()` macro and use it.
- rename `struct_stat` to `curl_struct_stat`.
Also:
- tests: replace direct `curlx_win32_stat()` call with `curlx_stat()`.
- checksrc: disallow direct `_fstati64` and `fstat()` calls, except in
examples.
Closes#20496
- stop redefining system symbol `lseek`, by introducing `curl_lseek()`.
- handle AmigaOS quirk within the macro mapping.
- add missing parenthesis to `LSEEK_ERROR` values.
- tool_util: use curl `lseek` macros in `tool_ftruncate64()`.
- move `LSEEK_ERROR` to right-hand side of if expressions.
- checksrc: disallow direct uses of `_lseeki64`, `llseek`, `lseek`.
Closes#20488
To avoid noise due to local C files when using automatic local checksrc
checks (e.g. via CMake `-DCURL_LINT=ON` option, or `curl-lint` target).
Also replace single-quote with double-quote in external git command, for
portability.
Follow-up to 88ff396549#17882
Follow-up to e785e898a6#17376Closes#20439
- drop leading indent from Markdown.
- switch to Markdown section markers where missing.
- move `&&` and `||` to the end of the line (C, Perl).
- openssl: add parenthesis to an if sub-expression.
- misc clang-format nits.
- unfold Markdown links.
- SSL-PROBLEMS.md: drop stray half code-fence.
Closes#20402
Use non-deprecated CRT function variants on Windows.
- introduce `curlx_fdopen()`, `curlx_close()` and use them. Map them to
non-deprecated, underscored, CRT functions on Windows.
- replace `close()` uses with either `sclose()` (for sockets) or
`curlx_close()` (for files).
- map `fileno`, `unlink`, `isatty` to their non-deprecated, underscored,
versions on Windows.
- tool_dirhie: map `mkdir` to `_mkdir` on Windows.
- easy: use `_strdup()` on Windows, regardless of how `HAVE_STRDUP` is
set.
- cmake: assume `HAVE_STRDUP` on Windows. To allow dropping a detection
hack using `_CRT_NONSTDC_NO_DEPRECATE` with MSVC. Windows always has
`_strdup()` which the code uses, but also needs `HAVE_STRDUP` defined
to disable curl's own `strdup()` implementation.
- curl_setup.h: drop `_CRT_NONSTDC_NO_DEPRECATE` as no longer necessary.
Closes#20212
This allows builds know about all schemes - but only have the protocol
implementations for those actually built-in.
It further allows multiple protocols to reuse the same protocol setup
and functions for both TLS and non-TLS implementations instead of
needing two (or more) structs.
The scheme information is now in 'struct Curl_scheme' and all the
function pointers for each scheme/protocol implementation are in struct
Curl_protocol.
The URL API now always work with all known protocols.
Closes#20351
Accept argument as a custom amount. Previously it showed all functions
with a complexity score above 57. This way it adapts better as we
gradually decrease complexity in functions.
Closes#20273
To simplify the directory layout.
- OS400 and vms support move from `packages` to `projects`.
- Windows README and `generate.bat` files move from `projects`
to `projects/Windows`.
Closes#20271
To run checksrc and spacecheck on the source tree. Also for cmake
to sync up with autotools' `checksrc` target.
- cmake: `curl-lint`
With `-DCURL_LINT=ON`, checks run automatically for all targets.
- autotools: `lint`
Closes#20175
- asyn-thrdd.c: scope an include.
- apply more clang-format suggestions.
- tidy-up PP guard comments.
- delete empty line from the top of headers.
- add empty line after `curl_setup.h` include where missing.
- fix indent.
- CODE_STYLE.md: add `strcpy`.
Follow-up to 8636ad55df#20088
- lib1901.c: drop unnecessary line.
Follow-up to 436e67f65b#20076Closes#20070
- they rarely catch any problems
- we have other ways to test different send/recv problems
- the number of such calls vary much more per invoke than others, making
memdebugging harder
- reducing the total number of fallible functions per test is good
- they were not used as intended anyway
Closes#20097
Move existing `Curl_rename()` `rename()` wrapper from lib to
curlx/fopen, and make it a curlx macro/function. To allow using
the local worker function to fixup long filenames on Windows.
Then fix the Windows-specific rename implementation to support long
filenames. This operation may happen when using a cookie jar, HSTS cache
or alt-svc cache, via libcurl or the curl tool.
Before this patch, when passing a long filename to the above options,
a `<random>.tmp` file was left on the disk without renaming it to the
filename passed to curl. There was also 1 second delay for each
attempted rename operation.
Also:
- checksrc: ban raw `rename()` and `MoveFileEx*()` functions.
- Note: `Curl_rename()` returned 1 on failure before this patch, while
`curlx_rename()` returns -1 after, to match POSIX `rename()`.
Refs:
https://learn.microsoft.com/windows/win32/api/winbase/nf-winbase-movefileexahttps://learn.microsoft.com/windows/win32/fileio/maximum-file-path-limitation
Ref: #20040Closes#20042
It makes them work in Schannel's CA bundle loader, and curl tool's
set/get file timestamp operations (e.g. in `-R`/`--remote-time`). Also
to match file open operations, that already support long filenames.
E.g. when using `--remote-time`, fixing:
```
Warning: Failed to set filetime 1741363917 on outfile: CreateFile failed:
Warning: GetLastError 0x00000003
```
The special long filename logic is necessary to support Windows releases
prior to Windows 10 v1607. With the latter, it's possible to opt-in to
this behavior via a manifest setting. Note that Windows itself also needs
to opt-in to support this. Finally note that curl itself needs passing
`--globoff` to let long filenames through, pending #20044 and #20046.
Refs:
https://learn.microsoft.com/windows/win32/api/fileapi/nf-fileapi-createfileahttps://learn.microsoft.com/windows/win32/fileio/maximum-file-path-limitation
Ref: #8361
Inspired by: #19286
Inspired-by: Mathesh V
Closes#19286Closes#20040
- apply more clang-format.
- lib/version: use `CURL_ARRAYSIZE()`.
- INSTALL-CMAKE.md: sync-up an option description with others.
- examples: delete unused main args.
- examples/ftpgetinfo: document `_CRT_SECURE_NO_WARNINGS` symbol.
- delete remaining stray duplicate lines.
- acinclude.m4: drop an unnecessary x-hack.
- vtls/mbedtls: join a URL split into two lines.
- src/tool_cb_see: add parentheses around macro expressions.
- src/tool_operate: move literals to the right side of comparisons.
- libtests: sync up fopen/fstat error messages between tests.
- curl_setup.h: replace `if ! defined __LP64` with `ifndef __LP64`.
I assume it makes no difference on Tandem systems, as the latter form
is already used in `include/curl/system.h`.
Closes#20018
- drop stray duplicate empty lines in docs, scripts, test data, include,
examples, tests.
- drop duplicate PP parenthesis.
- curl-functions.m4: move literals to the right side in if expressions,
to match rest of the source code.
- FAQ.md: delete language designator from an URL.
- packages: apply clang-format (OS400, VMS).
- scripts/schemetable.c: apply clang-format.
- data320: delete duplicate empty line that doesn't change the outcome.
- spacecheck: extend to check for duplicate empty lines
(with exceptions.)
- fix whitespace nits
Closes#19936
It finds debug outputs in source code otherwise.
Output the whitelist "warnings" to stderr to better allow us to count
URLs with `./mdlinkcheck --dry-run | wc -l`.
Closes#19938
To make the test files XML-compliant, and the expected results
possibly easier to manage by keeping them in `.c` files.
Non-XML-compliant files are down to 36 after this patch.
Also:
- make all macro expansions apply to `%includetext` contents.
Closes#19799
- URLs specified outside of the markdown []() are now extracted and
checked
- also check TODO, FAQ and KNOWN_BUGS
- more aggressive avoiding to check github.com/curl/curl, all uses of
example domains and some more established URLs on the curl.se site
- list all errors in the end to make them easier to spot in CI logs
Closes#19848
