From 3d0c30e6697b2b6ae77a03adefa2a8b81ebe4d92 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sun, 21 Mar 2021 14:31:08 +0100
Subject: Cleaner shared memory implementation

---
 kernel/features/syscall.c | 17 ++++++-----------
 1 file changed, 6 insertions(+), 11 deletions(-)

(limited to 'kernel/features/syscall.c')

diff --git a/kernel/features/syscall.c b/kernel/features/syscall.c
index 48a5850..44caff8 100644
--- a/kernel/features/syscall.c
+++ b/kernel/features/syscall.c
@@ -29,22 +29,17 @@ static void syscall_handler(struct regs *r)
 		break;
 	}
 	case SYS_ALLOC: {
-		r->eax = (u32)memory_alloc(proc_current()->page_dir, PAGE_ALIGN_UP(r->ebx),
-					   MEMORY_CLEAR | MEMORY_USER);
+		r->eax = (u32)memory_sys_alloc(proc_current()->page_dir, r->ebx, (u32 *)r->ecx,
+					       (u32 *)r->edx, (u8)r->esi);
 		break;
 	}
-	case SYS_SHALLOC: {
-		r->eax = memory_shalloc(proc_current()->page_dir, PAGE_ALIGN_UP(r->ebx),
-					(u32 *)r->ecx, MEMORY_CLEAR | MEMORY_USER);
+	case SYS_FREE: {
+		r->eax = memory_sys_free(proc_current()->page_dir, r->ebx);
 		break;
 	}
 	case SYS_SHACCESS: {
-		r->eax = memory_shaccess(proc_current()->page_dir, r->ebx, (u32 *)r->ecx,
-					 (u32 *)r->edx);
-		break;
-	}
-	case SYS_FREE: {
-		memory_free(proc_current()->page_dir, memory_range(r->ebx, r->ecx));
+		r->eax = memory_sys_shaccess(proc_current()->page_dir, r->ebx, (u32 *)r->ecx,
+					     (u32 *)r->edx);
 		break;
 	}
 	case SYS_STAT: {
-- 
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