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Add documentation to os2.close

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Make it explicit that using a stream after closing is like a
use-after-free bug.
This commit is contained in:
Feoramund
2024-08-28 19:53:20 +02:00
committed by Laytan
parent 8b40be50b9
commit e7d6e2d163
1 changed files with 6 additions and 0 deletions
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core/os/os2/file.odin
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@@ -132,6 +132,12 @@ name :: proc(f: ^File) -> string {
return _name(f) return _name(f)
} }
/*
Close a file and its stream.
Any further use of the file or its stream should be considered to be in the
same class of bugs as a use-after-free.
*/
close :: proc(f: ^File) -> Error { close :: proc(f: ^File) -> Error {
if f != nil { if f != nil {
return io.close(f.stream) return io.close(f.stream)