Kernel+LibC: Share definitions for sys/time.h

Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/6b6eca0631c

Kernel/API/POSIX/sys/time.h

@@ -0,0 +1,22 @@
+/*
+ * Copyright (c) 2018-2021, Andreas Kling <kling@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <Kernel/API/POSIX/sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct timeval {
+    time_t tv_sec;
+    suseconds_t tv_usec;
+};
+
+#ifdef __cplusplus
+}
+#endif

Kernel/UnixTypes.h

@@ -22,6 +22,7 @@
 #include <Kernel/API/POSIX/sys/mman.h>
 #include <Kernel/API/POSIX/sys/socket.h>
 #include <Kernel/API/POSIX/sys/stat.h>
+#include <Kernel/API/POSIX/sys/time.h>
 #include <Kernel/API/POSIX/sys/times.h>
 #include <Kernel/API/POSIX/sys/un.h>
 #include <Kernel/API/POSIX/sys/utsname.h>
@@ -51,14 +52,6 @@ typedef u8 __u8;
 typedef int __s32;
 typedef short __s16;
 
-typedef u32 useconds_t;
-typedef i32 suseconds_t;
-
-struct timeval {
-    time_t tv_sec;
-    suseconds_t tv_usec;
-};
-
 struct iovec {
     void* iov_base;
     size_t iov_len;

Userland/Libraries/LibC/sys/time.h

@@ -6,17 +6,11 @@
 
 #pragma once
 
-#include <sys/cdefs.h>
-#include <sys/types.h>
+#include <Kernel/API/POSIX/sys/time.h>
 #include <time.h>
 
 __BEGIN_DECLS
 
-struct timeval {
-    time_t tv_sec;
-    suseconds_t tv_usec;
-};
-
 struct timezone {
     int tz_minuteswest;
     int tz_dsttime;