feat: Massive OS expansion with IPC, Sound & TTS, Block layer, FAT32/ext2/sysfs, Signals, Syscalls, Modules, Drivers & 50+ LazyBox applets

include/kernel/syscall.h

@@ -0,0 +1,36 @@
+#ifndef _KERNEL_SYSCALL_H
+#define _KERNEL_SYSCALL_H
+
+#include <stdint.h>
+#include <stddef.h>
+
+/* Linux x86_64 Standard Syscall Numbers */
+#define SYS_read          0
+#define SYS_write         1
+#define SYS_open          2
+#define SYS_close         3
+#define SYS_stat          4
+#define SYS_fstat         5
+#define SYS_lseek         8
+#define SYS_mmap          9
+#define SYS_munmap        11
+#define SYS_brk           12
+#define SYS_rt_sigaction  13
+#define SYS_pipe          22
+#define SYS_getpid        39
+#define SYS_fork          57
+#define SYS_execve        59
+#define SYS_exit          60
+#define SYS_kill          62
+#define SYS_mkdir         83
+#define SYS_rmdir         84
+#define SYS_unlink        87
+#define SYS_time          201
+#define SYS_reboot        169
+
+typedef int64_t (*syscall_fn_t)(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t, uint64_t);
+
+void syscall_init(void);
+int64_t syscall_handler(uint64_t num, uint64_t a1, uint64_t a2, uint64_t a3, uint64_t a4, uint64_t a5, uint64_t a6);
+
+#endif // _KERNEL_SYSCALL_H