ruby.git/ext/-test-/load/stringify_target/stringify_target.h, branch v4.0.3 The Ruby Programming Language Fix dllimport warnings 2024-04-24T09:02:09+00:00 Nobuyoshi Nakada nobu@ruby-lang.org 2024-04-24T05:03:37+00:00 91ff2fd9b544795ec9df6c2fabf3f2b0b318c166 From Visual C: ``` ../../../../../src/ext/-test-/load/resolve_symbol_target/resolve_symbol_target.c(5): warning C4273: 'rst_any_method': inconsistent dll linkage D:\a\ruby\ruby\src\ext\-test-\load\resolve_symbol_target\resolve_symbol_target.h(4): note: see previous definition of 'rst_any_method' ../../../../../src/ext/-test-/load/stringify_target/stringify_target.c(5): warning C4273: 'stt_any_method': inconsistent dll linkage D:\a\ruby\ruby\src\ext\-test-\load\stringify_target\stringify_target.h(4): note: see previous definition of 'stt_any_method' ``` From MinGW gcc: ``` ../../../../../src/ext/-test-/load/resolve_symbol_target/resolve_symbol_target.c:5:1: warning: 'rst_any_method' redeclared without dllimport attribute: previous dllimport ignored [-Wattributes] compiling ../../../../../src/ext/-test-/marshal/compat/usrcompat.c 5 | rst_any_method(VALUE klass) | ^~~~~~~~~~~~~~ ../../../../../src/ext/-test-/load/stringify_target/stringify_target.c:5:1: warning: 'stt_any_method' redeclared without dllimport attribute: previous dllimport ignored [-Wattributes] 5 | stt_any_method(VALUE klass) | ^~~~~~~~~~~~~~ ``` 
From Visual C:
```
../../../../../src/ext/-test-/load/resolve_symbol_target/resolve_symbol_target.c(5): warning C4273: 'rst_any_method': inconsistent dll linkage
D:\a\ruby\ruby\src\ext\-test-\load\resolve_symbol_target\resolve_symbol_target.h(4): note: see previous definition of 'rst_any_method'
../../../../../src/ext/-test-/load/stringify_target/stringify_target.c(5): warning C4273: 'stt_any_method': inconsistent dll linkage
D:\a\ruby\ruby\src\ext\-test-\load\stringify_target\stringify_target.h(4): note: see previous definition of 'stt_any_method'
```

From MinGW gcc:
```
../../../../../src/ext/-test-/load/resolve_symbol_target/resolve_symbol_target.c:5:1: warning: 'rst_any_method' redeclared without dllimport attribute: previous dllimport ignored [-Wattributes]
compiling ../../../../../src/ext/-test-/marshal/compat/usrcompat.c
    5 | rst_any_method(VALUE klass)
      | ^~~~~~~~~~~~~~
../../../../../src/ext/-test-/load/stringify_target/stringify_target.c:5:1: warning: 'stt_any_method' redeclared without dllimport attribute: previous dllimport ignored [-Wattributes]
    5 | stt_any_method(VALUE klass)
      | ^~~~~~~~~~~~~~
```
rb_ext_resolve_symbol: C API to resolve and return externed symbols [Feature #20005] 2023-12-14T08:39:42+00:00 Satoshi Tagomori tagomoris@gmail.com 2023-12-08T06:06:12+00:00 e51f9e9f75cc1dde9234836fa92077d71b3c5141 This is a C API for extensions to resolve and get function symbols of other extensions. Extensions can check the expected symbol is correctly loaded and accessible, and use it if it is available. Otherwise, extensions can raise their own error to guide users to setup their environments correctly and what's missing. 
This is a C API for extensions to resolve and get function symbols of other extensions.
Extensions can check the expected symbol is correctly loaded and accessible, and
use it if it is available.
Otherwise, extensions can raise their own error to guide users to setup their
environments correctly and what's missing.