From 9c6112eb5bec5e66bff092e8131839f38a2be39b Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi.dcr@tutanota.com>
Date: Sun, 24 Oct 2021 02:56:15 +0200
Subject: [PATCH] fopen_internal: return ENOENT on file not found

This is actually expected by open(2), but I do not expect the BIOS
implementation to conform.
---
 libpsx/src/libc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libpsx/src/libc.c b/libpsx/src/libc.c
index 6e5c75d..7480825 100644
--- a/libpsx/src/libc.c
+++ b/libpsx/src/libc.c
@@ -177,6 +177,7 @@ static FILE *fopen_internal(const char *path, const char *mode, FILE *f)
 
 	if(fd == -1)
 	{
+		errno = ENOENT;
 		if(s!=NULL)free(s);
 		return NULL;
 	}