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77 lines
2.5 KiB
77 lines
2.5 KiB
4 months ago
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/*
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* Copyright (c) @Hisilicon Technologies Co., Ltd. 2020. All rights reserved.
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*/
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#ifndef __MACH_UTIL_H__
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#define __MACH_UTIL_H__
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#include <linux/version.h>
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#include <linux/fs.h>
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#include <linux/proc_fs.h>
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#include <linux/sysctl.h>
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#include <mntn/platform/mntn_public_interface.h>
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#define PBUF_MAXSIZE (128)
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#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,10,0))
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typedef struct proc_ops mntn_proc_ops;
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#define MNTN_PROC_OPEN proc_open
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#define MNTN_PROC_READ proc_read
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#define MNTN_PROC_WRITE proc_write
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#define MNTN_PROC_LSEEK proc_lseek
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#define MNTN_PROC_RELEASE proc_release
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#else
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typedef struct file_operations mntn_proc_ops;
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#define MNTN_PROC_OPEN open
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#define MNTN_PROC_READ read
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#define MNTN_PROC_WRITE write
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#define MNTN_PROC_LSEEK llseek
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#define MNTN_PROC_RELEASE release
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#endif
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#ifdef CONFIG_PLATFORM_MAINTAIN
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int check_mntnctl(int feature);
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#else
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static inline int check_mntnctl(int feature)
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{
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return 0;
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}
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#endif
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u32 mntn_atoi(char *s, int len);
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struct proc_dir_entry *mntn_create_root_proc_dir(const char *name);
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struct proc_dir_entry *mntn_create_root_proc_entry(const char *name, mode_t mode,
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const mntn_proc_ops *proc_fops, void *data);
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void mntn_remove_root_proc_entry(const char *name);
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struct proc_dir_entry *mntn_create_stats_proc_entry(const char *name, mode_t mode,
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const mntn_proc_ops *proc_fops, void *data);
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void mntn_remove_stats_proc_entry(const char *name);
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struct proc_dir_entry *mntn_create_memory_proc_entry(const char *name, mode_t mode,
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const mntn_proc_ops *proc_fops, void *data);
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void mntn_remove_memory_proc_entry(const char *name);
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struct proc_dir_entry *mntn_create_log_proc_entry(const char *name, mode_t mode,
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const mntn_proc_ops *proc_fops, void *data);
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void mntn_remove_log_proc_entry(const char *name);
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struct proc_dir_entry *mntn_create_pstore_proc_entry(const char *name, mode_t mode,
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const mntn_proc_ops *proc_fops, void *data);
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void mntn_remove_pstore_proc_entry(const char *name);
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struct proc_dir_entry *mntn_create_extend_proc_entry(const char *name,
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mode_t mode, const mntn_proc_ops *proc_fops, void *data);
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void mntn_remove_extend_proc_entry(const char *name);
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struct proc_dir_entry *mntn_create_platform_proc_entry(const char *name,
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mode_t mode, const mntn_proc_ops *proc_fops, void *data);
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void mntn_remove_platform_proc_entry(const char *name);
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struct proc_dir_entry *mntn_create_mntnctl_proc_entry(const char *name,
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mode_t mode, const mntn_proc_ops *proc_fops, void *data);
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void mntn_remove_mntnctl_proc_entry(const char *name);
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#endif
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