From 90b48b3e6c6cf7bfc1fbbb141c84c7e62a6817fe Mon Sep 17 00:00:00 2001
From: Ian Moffett <ian@osmora.org>
Date: Tue, 17 Jun 2025 02:28:24 -0400
Subject: kernel: time: Introduce SYS_sleep

Add SYS_sleep to put a thread to sleep for some time through a timespec

Signed-off-by: Ian Moffett <ian@osmora.org>
---
 sys/include/sys/syscall.h | 1 +
 sys/include/sys/time.h    | 6 ++++++
 2 files changed, 7 insertions(+)

(limited to 'sys/include')

diff --git a/sys/include/sys/syscall.h b/sys/include/sys/syscall.h
index 37e2286..6d9dae6 100644
--- a/sys/include/sys/syscall.h
+++ b/sys/include/sys/syscall.h
@@ -52,6 +52,7 @@
 #define SYS_munmap  11
 #define SYS_access  12
 #define SYS_lseek   13
+#define SYS_sleep   14
 
 #if defined(_KERNEL)
 /* Syscall return value and arg type */
diff --git a/sys/include/sys/time.h b/sys/include/sys/time.h
index fb98b9d..8563fc7 100644
--- a/sys/include/sys/time.h
+++ b/sys/include/sys/time.h
@@ -31,6 +31,9 @@
 #define _SYS_TIME_H_
 
 #include <sys/types.h>
+#if defined(_KERNEL)
+#include <sys/syscall.h>
+#endif  /* _KERNEL */
 
 struct timeval {
     time_t tv_sec;
@@ -48,4 +51,7 @@ struct date {
     uint8_t hour;
 };
 
+#if defined(_KERNEL)
+scret_t sys_sleep(struct syscall_args *scargs);
+#endif
 #endif  /* !_SYS_TIME_H_ */
-- 
cgit v1.2.3