From ac9484206b8fb79bd289049ab8c2f4b6488e9cfa Mon Sep 17 00:00:00 2001
From: Feoramund <161657516+Feoramund@users.noreply.github.com>
Date: Sun, 2 Jun 2024 19:15:28 -0400
Subject: [PATCH] Fix `STDIN`, `STDOUT`, `STDERR` handles for BSDs

Tested on FreeBSD 14.0 and NetBSD 10.0

OpenBSD is untested, but link names were sourced from:
https://github.com/openbsd/src/blob/master/include/stdio.h

According to this, OpenBSD shares the same layout as NetBSD.

FreeBSD has the same as Darwin in this regard.
---
 core/c/libc/stdio.odin | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/core/c/libc/stdio.odin b/core/c/libc/stdio.odin
index f17d3bd06..3e1d0f5a2 100644
--- a/core/c/libc/stdio.odin
+++ b/core/c/libc/stdio.odin
@@ -102,10 +102,12 @@ when ODIN_OS == .OpenBSD || ODIN_OS == .NetBSD {
 	SEEK_END :: 2
 
 	foreign libc {
-		stderr: ^FILE
-		stdin:  ^FILE
-		stdout: ^FILE
+		__sF: [3]FILE
 	}
+
+	stdin:  ^FILE = &__sF[0]
+	stdout: ^FILE = &__sF[1]
+	stderr: ^FILE = &__sF[2]
 }
 
 when ODIN_OS == .FreeBSD {
@@ -127,9 +129,9 @@ when ODIN_OS == .FreeBSD {
 	SEEK_END :: 2
 
 	foreign libc {
-		stderr: ^FILE
-		stdin:  ^FILE
-		stdout: ^FILE
+		@(link_name="__stderrp") stderr: ^FILE
+		@(link_name="__stdinp")  stdin:  ^FILE
+		@(link_name="__stdoutp") stdout: ^FILE
 	}
 }