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28 lines
842 B
C
28 lines
842 B
C
#ifndef __BACKPORT_PROC_FS_H
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#define __BACKPORT_PROC_FS_H
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#include_next <linux/proc_fs.h>
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#include <linux/version.h>
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0)
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#ifdef CONFIG_PROC_FS
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/*
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* backport of:
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* procfs: new helper - PDE_DATA(inode)
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*/
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static inline void *PDE_DATA(const struct inode *inode)
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{
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return PROC_I(inode)->pde->data;
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}
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extern void proc_set_size(struct proc_dir_entry *, loff_t);
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extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
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#else
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static inline void *PDE_DATA(const struct inode *inode) {BUG(); return NULL;}
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static inline void proc_set_size(struct proc_dir_entry *de, loff_t size) {}
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static inline void proc_set_user(struct proc_dir_entry *de, kuid_t uid, kgid_t gid) {}
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#endif /* CONFIG_PROC_FS */
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#endif /* LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0) */
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#endif /* __BACKPORT_PROC_FS_H */
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