libvirt/tools/virt-host-validate-common.h

/*
 * virt-host-validate-common.h: Sanity check helper APIs
 *
 * Copyright (C) 2012 Red Hat, Inc.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see
 * <http://www.gnu.org/licenses/>.
 *
 */

#ifndef __VIRT_HOST_VALIDATE_COMMON_H__
# define __VIRT_HOST_VALIDATE_COMMON_H__

# include "internal.h"
# include "virutil.h"
# include "virbitmap.h"

typedef enum {
    VIR_HOST_VALIDATE_FAIL,
    VIR_HOST_VALIDATE_WARN,
    VIR_HOST_VALIDATE_NOTE,

    VIR_HOST_VALIDATE_LAST,
} virHostValidateLevel;

typedef enum {
    VIR_HOST_VALIDATE_CPU_FLAG_VMX = 0,
    VIR_HOST_VALIDATE_CPU_FLAG_SVM,

    VIR_HOST_VALIDATE_CPU_FLAG_LAST,
} virHostValidateCPUFlag;

VIR_ENUM_DECL(virHostValidateCPUFlag);

extern void virHostMsgSetQuiet(bool quietFlag);

extern void virHostMsgCheck(const char *prefix,
                            const char *format,
                            ...) ATTRIBUTE_FMT_PRINTF(2, 3);

extern void virHostMsgPass(void);
extern void virHostMsgFail(virHostValidateLevel level,
                           const char *format,
                           ...) ATTRIBUTE_FMT_PRINTF(2, 3);

extern int virHostValidateDeviceExists(const char *hvname,
                                       const char *dev_name,
                                       virHostValidateLevel level,
                                       const char *hint);

extern int virHostValidateDeviceAccessible(const char *hvname,
                                           const char *dev_name,
                                           virHostValidateLevel level,
                                           const char *hint);

extern virBitmapPtr virHostValidateGetCPUFlags(void);

extern int virHostValidateLinuxKernel(const char *hvname,
                                      int version,
                                      virHostValidateLevel level,
                                      const char *hint);

extern int virHostValidateNamespace(const char *hvname,
                                    const char *ns_name,
                                    virHostValidateLevel level,
                                    const char *hint);

extern int virHostValidateCGroupController(const char *hvname,
                                           const char *cg_name,
                                           virHostValidateLevel level,
                                           const char *config_name);

extern int virHostValidateIOMMU(const char *hvname,
                                virHostValidateLevel level);

#endif /* __VIRT_HOST_VALIDATE_COMMON_H__ */