From 8a9208612eec8ddae4c418485d848ecfa0613699 Mon Sep 17 00:00:00 2001
From: Anton Kling <anton@kling.gg>
Date: Mon, 30 Oct 2023 22:12:14 +0100
Subject: Meta: Move kernel and userland to their own folders.

This is to allow both the kernel and the userland to share certain
header files and to make the folder structure a bit more clear.
---
 kernel/cpu/syscall.h | 59 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 kernel/cpu/syscall.h

(limited to 'kernel/cpu/syscall.h')

diff --git a/kernel/cpu/syscall.h b/kernel/cpu/syscall.h
new file mode 100644
index 0000000..51d50f2
--- /dev/null
+++ b/kernel/cpu/syscall.h
@@ -0,0 +1,59 @@
+#include "idt.h"
+#include <stddef.h>
+#include <stdint.h>
+
+void syscalls_init(void);
+
+typedef struct SYS_OPEN_PARAMS {
+  char *file;
+  int flags;
+  int mode;
+} __attribute__((packed)) SYS_OPEN_PARAMS;
+
+typedef struct SYS_PREAD_PARAMS {
+  int fd;
+  void *buf;
+  size_t count;
+  size_t offset;
+} __attribute__((packed)) SYS_PREAD_PARAMS;
+
+typedef struct SYS_READ_PARAMS {
+  int fd;
+  void *buf;
+  size_t count;
+} __attribute__((packed)) SYS_READ_PARAMS;
+
+typedef struct SYS_PWRITE_PARAMS {
+  int fd;
+  void *buf;
+  size_t count;
+  size_t offset;
+} __attribute__((packed)) SYS_PWRITE_PARAMS;
+
+typedef struct SYS_WRITE_PARAMS {
+  int fd;
+  void *buf;
+  size_t count;
+} __attribute__((packed)) SYS_WRITE_PARAMS;
+
+typedef struct SYS_EXEC_PARAMS {
+  char *path;
+  char **argv;
+} __attribute__((packed)) SYS_EXEC_PARAMS;
+
+typedef struct SYS_WAIT_PARAMS {
+  int *status;
+} __attribute__((packed)) SYS_WAIT_PARAMS;
+
+typedef struct SYS_DUP2_PARAMS {
+  int org_fd;
+  int new_fd;
+} __attribute__((packed)) SYS_DUP2_PARAMS;
+
+typedef struct SYS_OPENPTY_PARAMS {
+  int *amaster;
+  int *aslave;
+  char *name;
+  /*const struct termios*/ void *termp;
+  /*const struct winsize*/ void *winp;
+} __attribute__((packed)) SYS_OPENPTY_PARAMS;
-- 
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