ruby.git/include/ruby/win32.h, branch v3_0_4

win32: Deprecate file CP version functions

2020-12-20T09:34:04+00:00

win32: Use UTF-8 as filesystem encoding [Feature #12654]

2020-12-20T09:34:04+00:00

Co-Authored-By: Dāvis Mosāns

Made LARGEFILE_SUPPORT mandatory

2020-12-16T10:10:37+00:00

Removed stale declaration

2020-12-16T10:10:37+00:00

rb_w32_pipe_exec was removed in 1.9.3, at
commit:7ac32d7a16734ea66de15319bcff2fd429abae7f.

Windows: Read ENV names and values as UTF-8 encoded Strings (#3818)

2020-12-07T17:00:39+00:00

* Windows: Read ENV names and values as UTF-8 encoded Strings

Implements issue #12650: fix https://bugs.ruby-lang.org/issues/12650

This also removes the special encoding for ENV['PATH'] and some
complexity in the code that is unnecessary now.

* Windows: Improve readablity of getenv() encoding

getenv() did use the expected codepage as an implicit parameter of the macro.
This is mis-leading since include/ruby/win32.h has a different definition.
Using the "cp" variable explicit (like the other function calls) makes it
more readable and consistent.

* Windows: Change external C-API macros getenv() and execv() to use UTF-8

They used to process and return strings with locale encoding,
but since all ruby-internal spawn and environment functions use UTF-8,
it makes sense to change the C-API equally.

Fix errno at seeking socket/pipe on Windows

2019-07-24T21:39:40+00:00

[Bug #12230]

undef previous definition of `SIZEOF_STRUCT_STAT_ST_INO`

2017-12-11T16:06:41+00:00

trying to solve build problem of MinGW.  see [Bug #14165]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61119 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

support 128bit ino on Windows (if available)

2017-12-10T17:26:58+00:00

* win32/win32.c, include/ruby/win32.h (stati128, rb_{,u,l,ul}stati128): rename
  from stati64ns, change the type of st_ino to 64bit and added st_inohigh.

* dir.c, file.c (stat, lstat): follow above changes.

* file.c (rb_stat_ino): support 128bit ino.

* win32/win32.c (rb_{,u,l,ul}stati128): ditto.
  [Feature #13731]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61096 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

support nanosec file timestamp on newer Windows

2017-12-04T10:48:30+00:00

Support nanosec file timestamp on Windows 8 or later.
Original patches are written by kubo (Kubo Takehiro).
Windows 7 and earlier also supports nanosec file timestamp, but it's too
accurate than system time.  so, this feature is disabled on such versions.
[Feature #13726]

this change also includes [Misc #13702]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Suppress a warning in ruby/win32.h [Fix GH-1591]

2017-04-21T00:11:56+00:00

Fix a warning in ruby/win32.h which can cause failures with mkmf

The return value is implicit type casted from 'long double' to 'double', currently.
This causes a gcc warning like this:

```
In file included from C:\Ruby24-x64\include\ruby-2.4.0/ruby/defines.h:243:0,
                 from C:\Ruby24-x64\include\ruby-2.4.0/ruby/ruby.h:36,
                 from C:\Ruby24-x64\include\ruby-2.4.0/ruby.h:33,
                 from conftest.c:1:
C:\Ruby24-x64\include\ruby-2.4.0/ruby/win32.h: In function 'rb_w32_pow':
C:\Ruby24-x64\include\ruby-2.4.0/ruby/win32.h:786:12: warning: conversion to 'double' from 'long double' may alter its value [-Wfloat-conversion]
     return powl(x, y);
            ^~~~~~~~~~
```

This is fixed by the attached explicit type cast.

Moreover when CFLAGS is set to '-Wconversion', it prevents the compiler from
building. This is the case at the nokogiri gem.

The original issue arose at RubyInstaller2: https://github.com/oneclick/rubyinstaller2/commit/576a0eb70aa9348b366c3ecfe83c67811b7bcb9b

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58423 b2dd03c8-39d4-4d8f-98ff-823fe69b080e