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88 Commits

Author SHA1 Message Date
Yukihiro "Matz" Matsumoto c495d08c5b mruby-io (mrb_file__gethome): add casts to stop type warnings 2024-12-12 16:13:56 +09:00
Yukihiro "Matz" Matsumoto 19cb0fc374 Merge pull request #6447 from dearblue/File.expand_path 
Fixed `File.expand_path`
 2024-12-10 13:54:46 +09:00
dearblue 88e3ce1b58 Fix File.expand_path for Windows 
- The inner method `File._gethome` could be read as intending to use the `USERPROFILE` environment variable instead on Windows when the `HOME` environment variable is not available.
    In reality, however, this was not the case.
  - The result of `File.expand_path` should unify path separators with `/`, but it did not.
 2024-12-08 10:43:20 +09:00
dearblue 1326017d1d Omit the _WIN64 definition check 
Checking the official MSVC documentation, if `_WIN64` is defined, then `_WIN32` is also defined.
https://learn.microsoft.com/en-us/cpp/preprocessor/predefined-macros

I could not find any documentation on MinGW, but I assume it is not a problem.
 2024-12-07 22:47:28 +09:00
dearblue a92b97ff45 Improve compliance with C++ standards 
- Avoid "Designated initializer"
    C++20 is required for C++.
  - Avoid "Compound literals"
    Not available for C++.
 2024-11-05 22:07:53 +09:00
Yukihiro "Matz" Matsumoto a38dd0c988 Merge pull request #6350 from dearblue/io-filepath 2024-09-11 07:10:45 +09:00
dearblue 9cb42438e1 Remove unnecessary mrb_gc_arena_restore() 
When a function defined as a method returns, there is no need to call `mrb_gc_arena_restore()` immediately before it.
 2024-09-10 21:45:44 +09:00
dearblue 33cf729a39 Fixed character encoding conversion function mismatch 2024-09-10 21:34:05 +09:00
Yukihiro "Matz" Matsumoto 1d12097bae mruby-io (mrb_file__gethome): allow avoiding getpwnam(3); ref #5358 
You have to define `MRB_IO_NO_PWNAM` to skip calling getpwname(3).
 2024-09-03 15:27:29 +09:00
Yukihiro "Matz" Matsumoto 7be10097a0 mruby-io: use presym for initialization 2024-06-14 02:00:17 +09:00
Yukihiro "Matz" Matsumoto 169114666a mruby-io: fix Win32 declaration bugs 2024-05-14 01:34:43 +09:00
Yukihiro "Matz" Matsumoto 37e7c071c2 mruby-io: adjust local variable declarations 2024-05-14 01:22:04 +09:00
Yukihiro "Matz" Matsumoto 87b358a342 Including header files in include/* by <> 2024-03-26 13:59:59 +09:00
Yukihiro "Matz" Matsumoto b06fdb4bfa mruby-io/file.c: reduce the scope of local variables 2024-01-06 08:30:56 +09:00
Ray Chason 23e9befbc0 Changes to cross-compile with DJGPP 2023-06-17 17:20:33 -04:00
Yukihiro "Matz" Matsumoto c32f7915fb reformat else clause indentation style 2023-05-20 00:21:01 +09:00
Yukihiro "Matz" Matsumoto eea72ec84a fix spaces in the type cast expressions (cosmetic changes) 2023-05-18 23:29:16 +09:00
Yukihiro "Matz" Matsumoto 9a3199cadd mruby-io/file.c: atime, ctime, mtime to return Bigint if possible 2023-03-10 08:52:05 +09:00
Yukihiro "Matz" Matsumoto 011edf6e99 mruby-io/file.c: hide internal methods in backtraces 2023-03-03 14:23:10 +09:00
Yukihiro "Matz" Matsumoto 5237b2cccc mruby-io/file.c: atime, ctime, mtime check mrb_int overflow 
When `sizeof(time_t)` is different from `mrb_int`, overflow may happen.
 2023-03-03 14:21:05 +09:00
Yukihiro "Matz" Matsumoto a956ef35a4 mruby-io/file.c: atime, ctime, mtime should raise error 
For fstat(3) failure.
 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto 321cfe9760 mruby-io/file.c: add File#atime and File#ctime 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto 84a4d340a6 mruby-io/file.c (_mtime): return nil instead of false 
As a Ruby convention, a method should return nil (not false) for the
exceptional value, e.g. String#index. File#_mtime should follow the
convention too.
 2023-03-03 13:33:29 +09:00
Yukihiro "Matz" Matsumoto 9992de5a4f Rename MRB_TT_DATA to MRB_TT_CDATA 
`TT_DATA` is too confusing with `Data` objects (which is immutable
Struct like objects introduced in Ruby 3.2).
 2022-12-04 22:45:36 +09:00
Yasuhiro Matsumoto 6697a6a067 fix use after free 2022-10-30 20:51:33 +09:00
Yukihiro "Matz" Matsumoto 8619ba6a38 Use struct initializer instead of memset. 2021-09-15 13:02:15 +09:00
Yukihiro "Matz" Matsumoto e86c9cb57c Do no use return values from mrb_ensure_ functions. 
They return the checking argument without modification, so the values
are already there. Maybe we should change the return type to `void` but
keep them unchanged for compatibility.
 2021-09-01 07:00:54 +09:00
Yukihiro "Matz" Matsumoto 5c804cf68f Remove redundant include headers. 
- stdlib.h
- stddef.h
- stdint.h
- stdarg.h
- limits.h
- float.h
 2021-07-25 13:07:10 +09:00
Yukihiro "Matz" Matsumoto 5eebbd7df2 Global renaming regarding integer and float. 
Consistent number conversion function names:
* `mrb_value` to immediate (C) value
  * `mrb_int()` -> `mrb_as_int()`
  * `mrb_to_flo()` -> `mrb_as_float()`
* `mrb_value` to `mrb_value` (converted)
  * `mrb_to_int()'
  * `mrb_Integer()` - removed
  * `mrb_Float()` -> `mrb_to_float`

Consistent function name (avoid `_flo` suffix):
* `mrb_div_flo()` -> `mrb_div_float`
 2021-05-17 15:07:05 +09:00
Yukihiro "Matz" Matsumoto 5d37160455 Use MRB_SYM() more extensively. 2021-02-26 15:05:55 +09:00
Yukihiro "Matz" Matsumoto 17ecf14511 Revert "Minimize the changes in #5277" 
This reverts commit dc51d89ac2.
 2021-01-26 10:57:07 +09:00
Yukihiro "Matz" Matsumoto dc51d89ac2 Minimize the changes in #5277 
Instead of including `mruby/presym.h` everywhere, we provided the
fallback `mruby/presym.inc` under `include/mruby` directory, and specify
`-I<build-dir>/include` before `-I<top-dir>/include` in `presym.rake`.
So even when someone drops `-I<build-dir>/include` in compiler options,
it just compiles without failure.
 2021-01-22 18:38:53 +09:00
KOBAYASHI Shuji 90b53f4c29 Avoid including presym.inc in existing header files 
Addressed an issue where existing programs linking `libmruby.a` could only
be built by adding `<build-dir>/include` to compiler's include path.
 2021-01-11 09:21:07 +09:00
John Bampton d21d5993b9 feat(CI): add a GitHub Action to check spelling 
- Fix spelling
- Run only on pull request
- Using https://github.com/client9/misspell
 2020-12-17 16:22:31 +10:00
John Bampton 4fa3359d44 refactor: remove trailing whitespace from C, Header, Ruby and YAML files 
Lint
 2020-12-15 19:44:02 +10:00
Yukihiro "Matz" Matsumoto 40235f3050 Use more mrb_int_value() instead of mrb_fixnum_value(). 2020-11-24 20:52:25 +09:00
Yukihiro "Matz" Matsumoto 39a11f323e Remove mrb_str_buf_new() and MRB_STR_BUF_MIN_SIZE; close #5171 2020-11-22 22:54:21 +09:00
dearblue f0a64329b1 Prohibit array changes by "a"/"*" specifier of mrb_get_args() 
The "a"/"*" specifier of the `mrb_get_args()` function will now return `const mrb_value *`.
This is because it is difficult for the caller to check if it is an array object and write-barrier if necessary.
And it requires calling `mrb_ary_modify()` on the unmodified array object, which is also difficult (this is similar to #5087).
 2020-10-22 22:55:35 +09:00
Yukihiro "Matz" Matsumoto 5134031e18 Use mrb_int_value() instead of mrb_fixnum_value(). 
Where fixnum overflow can happen.
 2020-10-12 18:20:05 +09:00
Yukihiro "Matz" Matsumoto 8a87549315 Rename float configuration option names. 
- `MRB_WITHOUT_FLOAT` => `MRB_NO_FLOAT`
- `MRB_USE_FLOAT` => `MRB_USE_FLOAT32`

The former is to use `USE_XXX` naming convention. The latter is to make
sure `float` is 32bit float and not floating point number in general.
 2020-10-12 16:21:40 +09:00
Yukihiro "Matz" Matsumoto 2a366ffba8 Use functions that take symbols to reduce string litrals in C. 2020-10-12 16:20:59 +09:00
dearblue 57611240a9 Prohibit string changes by "s"/"z" specifier of mrb_get_args() 
- The `s` specifier is a string pointer obtained without performing `mrb_str_modify()`, so it cannot be changed.
- The `z` specifier cannot be changed because it is a string pointer obtained by `RSTRING_CSTR()` which returns `const char *`.
 2020-09-25 21:02:58 +09:00
SiZiOUS 510b9e7abc mruby-io: Fixing compilation issue under the legacy MinGW environment 
Adding MRB_MINGW32_LEGACY in common.h in order to identify the legacy MinGW environment (i.e. NOT to be confused with MinGW-w64).
For more info about MinGW defined macros, see: https://sourceforge.net/p/predef/wiki/Compilers/
 2020-08-29 13:58:00 +02:00
dearblue c5dc184a6d Use struct _stat32 instead of struct __stat32 
It is described as `struct __stat32` in the MSVC reference manual.
https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/stat-functions?view=vs-2019
But it doesn't really exist, so it must use `struct _stat32`.

It also replaces `struct __stat64` with `struct _stat64` to make it look
nicer.
 2020-08-11 22:09:28 +09:00
Yukihiro "Matz" Matsumoto 3b8df2c285 Fixed VC fstat issue. 2020-08-11 16:35:50 +09:00
Yukihiro "Matz" Matsumoto cfaaf7c6d4 Should use _fstat32() on 32bit Windows. 2020-08-11 16:02:05 +09:00
Yukihiro "Matz" Matsumoto 4695dfdcb6 Avoid using mrb_funcall() from mruby-io gem. 2020-08-10 08:53:35 +09:00
Yukihiro "Matz" Matsumoto 49ae2a69f2 Add mrb_get_arg1() that retrieves single (and only) argument. 
`mrb_get_arg1()` raises `ArgumentError` if the method does not receive one
argument.

And replaces all `mrb_get_args(mrb, "o", &arg)` by the new function.
 2020-06-20 12:49:46 +09:00
dearblue ce12ef7e5c Hiding method implementation C functions in mruby-io 2020-06-03 14:12:51 +09:00
Yukihiro "Matz" Matsumoto d64c4d64e6 Make off_t handling simpler; #4872 #4939 
The newer `clang` warns implicit float conversions.
 2020-05-11 10:14:25 +09:00