syscall.h

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#ifndef __SYS_SYSCALL_H__
#define __SYS_SYSCALL_H__
 
#define SYSCALL_NULL            0x00
#define SYSCALL_TIME            0x01
#define SYSCALL_GETPID          0x02
#define SYSCALL_EXIT            0x03
#define SYSCALL_SPAWN           0x04
#define SYSCALL_WAIT            0x05
 
// Memory
#define SYSCALL_MMAP            0x08
#define SYSCALL_MUNMAP          0x09
#define SYSCALL_MPROTECT        0x0A
 
// Stream
#define SYSCALL_READ            0x10
#define SYSCALL_WRITE           0x11
#define SYSCALL_FLUSH           0x12
 
// File
#define SYSCALL_OPEN            0x18
#define SYSCALL_CLOSE           0x19
#define SYSCALL_MOVE            0x1A
#define SYSCALL_DELETE          0x1B
#define SYSCALL_SETLENGTH       0x1C
#define SYSCALL_STAT            0x1D
#define SYSCALL_READDIR         0x1E
 
// IPC
#define SYSCALL_PIPE            0x20
 
// Threading
#define SYSCALL_THREADCREATE    0x30
#define SYSCALL_GETTID          0x31
#define SYSCALL_THREADEXIT      0x32
#define SYSCALL_THREADSLEEP     0x33
#define SYSCALL_THREADWAIT      0x34
 
// Network
#define SYSCALL_NICSTAT         0x40
#define SYSCALL_NICSEND         0x41
#define SYSCALL_NICRECV         0x42
 
// System
#define SYSCALL_SYSCTL          0x80
#define SYSCALL_FSMOUNT         0x81
#define SYSCALL_FSUNMOUNT       0x82
#define SYSCALL_FSINFO          0x83
 
uint64_t Syscall_Entry(uint64_t syscall, uint64_t a1, uint64_t a2,
                       uint64_t a3, uint64_t a4, uint64_t a5);
 
#define SYSCALL_PACK(_errcode, _val) (((uint64_t)_errcode << 32) | (_val))
#define SYSCALL_ERRCODE(_result) (_result >> 32)
#define SYSCALL_VALUE(_result) (_result & 0xFFFFFFFF)
 
#endif /* __SYS_SYSCALL_H__ */