[PATCH 1/2] sandbox: sdl: fix compilation on musl-libc

[PATCH 1/2] sandbox: sdl: fix compilation on musl-libc

[Jules Maselbas]

fails to compile with "unknown type name 'loff_t'; did you mean 'off_t'"
error, add missing include and also define _GNU_SOURCE

Signed-off-by: Jules Maselbas <jmaselbas@zdiv.net>
---
 arch/sandbox/os/sdl.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/sandbox/os/sdl.c b/arch/sandbox/os/sdl.c
index 87c8265ea9..0c31b6ce87 100644
--- a/arch/sandbox/os/sdl.c
+++ b/arch/sandbox/os/sdl.c
@@ -3,8 +3,11 @@
  * Copyright (c) 2021 Ahmad Fatoum
  */
 
+#define _GNU_SOURCE
 #include <stdio.h>
 #include <stdbool.h>
+#include <stdint.h>
+#include <fcntl.h>
 #include <SDL.h>
 #include <mach/linux.h>
 
-- 
2.48.1

[PATCH 2/2] sandbox: sdl: make window variable static

[Jules Maselbas]

the `window` variable doesn't seems to be used outside of this file,
thus doesn't need to be exported and can be made static.

Signed-off-by: Jules Maselbas <jmaselbas@zdiv.net>
---
 arch/sandbox/os/sdl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/sandbox/os/sdl.c b/arch/sandbox/os/sdl.c
index 0c31b6ce87..e4c6f1a587 100644
--- a/arch/sandbox/os/sdl.c
+++ b/arch/sandbox/os/sdl.c
@@ -18,7 +18,7 @@ static void sdl_perror(const char *what)
 
 static struct sdl_fb_info info;
 static SDL_atomic_t shutdown;
-SDL_Window *window;
+static SDL_Window *window;
 
 static void handle_sdl_events(void)
 {
-- 
2.48.1