mirror of
https://github.com/drasko/codezero.git
synced 2026-01-12 10:53:16 +01:00
39 lines
979 B
C
39 lines
979 B
C
/*
|
|
* Copyright (C) 2007 Bahadir Balban
|
|
*
|
|
* MM0 Posix system call prototypes and structure
|
|
* definitions for converting data in message registers
|
|
* into system call argument format.
|
|
*/
|
|
|
|
#ifndef __MM0_SYSARGS_H__
|
|
#define __MM0_SYSARGS_H__
|
|
|
|
#include <sys/types.h>
|
|
#include <l4lib/types.h>
|
|
#include <task.h>
|
|
|
|
/* For reading argument data from a system call */
|
|
struct sys_mmap_args {
|
|
void *start;
|
|
size_t length;
|
|
int prot;
|
|
int flags;
|
|
int fd;
|
|
off_t offset;
|
|
};
|
|
|
|
void *sys_mmap(struct tcb *task, struct sys_mmap_args *args);
|
|
int sys_munmap(struct tcb *sender, void *vaddr, unsigned long size);
|
|
int sys_msync(struct tcb *task, void *start, unsigned long length, int flags);
|
|
void *sys_shmat(struct tcb *task, l4id_t shmid, const void *shmadr, int shmflg);
|
|
int sys_shmdt(struct tcb *requester, const void *shmaddr);
|
|
|
|
int sys_shmget(key_t key, int size, int shmflg);
|
|
|
|
int sys_fork(struct tcb *parent);
|
|
void sys_exit(struct tcb *task, int status);
|
|
|
|
#endif /* __MM0_SYSARGS_H__ */
|
|
|