/*
* This file is auto - generated . Modifications will be lost .
*
* See https : //android.googlesource.com/platform/bionic/+/master/libc/kernel/
* for more information .
*/
#ifndef _UAPI_PR_H
#define _UAPI_PR_H
#include <linux/types.h>
enum pr_status {
PR_STS_SUCCESS = 0 x0,
PR_STS_IOERR = 0 x2,
PR_STS_RESERVATION_CONFLICT = 0 x18,
PR_STS_RETRY_PATH_FAILURE = 0 xe0000,
PR_STS_PATH_FAST_FAILED = 0 xf0000,
PR_STS_PATH_FAILED = 0 x10000,
};
enum pr_type {
PR_WRITE_EXCLUSIVE = 1 ,
PR_EXCLUSIVE_ACCESS = 2 ,
PR_WRITE_EXCLUSIVE_REG_ONLY = 3 ,
PR_EXCLUSIVE_ACCESS_REG_ONLY = 4 ,
PR_WRITE_EXCLUSIVE_ALL_REGS = 5 ,
PR_EXCLUSIVE_ACCESS_ALL_REGS = 6 ,
};
struct pr_reservation {
__u64 key;
__u32 type;
__u32 flags;
};
struct pr_registration {
__u64 old_key;
__u64 new_key;
__u32 flags;
__u32 __pad;
};
struct pr_preempt {
__u64 old_key;
__u64 new_key;
__u32 type;
__u32 flags;
};
struct pr_clear {
__u64 key;
__u32 flags;
__u32 __pad;
};
struct pr_read_keys {
__u32 generation;
__u32 num_keys;
__u64 keys_ptr;
};
struct pr_read_reservation {
__u64 key;
__u32 generation;
__u32 type;
};
#define PR_FL_IGNORE_KEY (1 << 0 )
#define IOC_PR_REGISTER _IOW('p' , 200 , struct pr_registration)
#define IOC_PR_RESERVE _IOW('p' , 201 , struct pr_reservation)
#define IOC_PR_RELEASE _IOW('p' , 202 , struct pr_reservation)
#define IOC_PR_PREEMPT _IOW('p' , 203 , struct pr_preempt)
#define IOC_PR_PREEMPT_ABORT _IOW('p' , 204 , struct pr_preempt)
#define IOC_PR_CLEAR _IOW('p' , 205 , struct pr_clear)
#define IOC_PR_READ_KEYS _IOWR('p' , 206 , struct pr_read_keys)
#define IOC_PR_READ_RESERVATION _IOR('p' , 207 , struct pr_read_reservation)
#define PR_KEYS_MAX (1 u << 16 )
#endif
Messung V0.5 in Prozent C=80 H=100 G=90
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-28)
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