acrn-hypervisor/tools/acrn-manager/acrnctl.h

70 lines
1.8 KiB
C

/**
* Copyright (C) 2018 Intel Corporation
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef _ACRNCTL_H_
#define _ACRNCTL_H_
#include <sys/queue.h>
#include <acrn_common.h>
#include "acrn_mngr.h"
#define ACRN_CONF_PATH "/usr/share/acrn/conf"
#define ACRN_CONF_PATH_ADD ACRN_CONF_PATH "/add"
#define ACRN_CONF_TIMER_LIST ACRN_CONF_PATH "/timer_list"
#define ACRN_DM_SOCK_PATH "/run/acrn/mngr"
enum vm_state {
VM_STATE_UNKNOWN = 0,
VM_CREATED, /* VM created / awaiting start (boot) */
VM_STARTED, /* VM started (booted) */
VM_PAUSED, /* VM paused */
VM_SUSPENDED, /* VM suspended */
VM_UNTRACKED, /* VM not created by acrnctl, or its launch script can change vm name */
};
extern const char *state_str[];
/**
* @brief search vm indentified by vm from vmmngr_head
*
* @return vmmngr_struct * if find, NULL not find
*/
struct vmmngr_struct *vmmngr_find(const char *vmname);
/* Per-vm vm managerment struct */
struct vmmngr_struct {
char name[MAX_VM_OS_NAME_LEN];
unsigned long state;
unsigned long state_tmp;
unsigned long update; /* update count, remove a vm if no update for it */
LIST_ENTRY(vmmngr_struct) list;
};
int shell_cmd(const char *cmd, char *outbuf, int len);
/* update names and states of VMs in SOS
* before you stop, start, pause, resume, suspend continue a VM
* use a name, it is better to run vmmngr_update() first
* and use vmngr_find() to check is this VM is still available
*/
void vmmngr_update(void);
struct vmmngr_list_struct {
struct vmmngr_struct *lh_first;
};
extern struct vmmngr_list_struct vmmngr_head;
/* vm life cycle ops */
int list_vm(void);
int stop_vm(const char *vmname);
int start_vm(const char *vmname);
int pause_vm(const char *vmname);
int continue_vm(const char *vmname);
int suspend_vm(const char *vmname);
int resume_vm(const char *vmname, unsigned reason);
#endif /* _ACRNCTL_H_ */