cregit-Linux how code gets into the kernel

Release 4.12 include/linux/fs_struct.h

Directory: include/linux
#ifndef _LINUX_FS_STRUCT_H

#define _LINUX_FS_STRUCT_H

#include <linux/path.h>
#include <linux/spinlock.h>
#include <linux/seqlock.h>


struct fs_struct {
	
int users;
	
spinlock_t lock;
	
seqcount_t seq;
	
int umask;
	
int in_exec;
	

struct path root, pwd;
};

extern struct kmem_cache *fs_cachep;

extern void exit_fs(struct task_struct *);
extern void set_fs_root(struct fs_struct *, const struct path *);
extern void set_fs_pwd(struct fs_struct *, const struct path *);
extern struct fs_struct *copy_fs_struct(struct fs_struct *);
extern void free_fs_struct(struct fs_struct *);
extern int unshare_fs_struct(void);


static inline void get_fs_root(struct fs_struct *fs, struct path *root) { spin_lock(&fs->lock); *root = fs->root; path_get(root); spin_unlock(&fs->lock); }

Contributors

PersonTokensPropCommitsCommitProp
Miklos Szeredi4395.56%150.00%
Nicholas Piggin24.44%150.00%
Total45100.00%2100.00%


static inline void get_fs_pwd(struct fs_struct *fs, struct path *pwd) { spin_lock(&fs->lock); *pwd = fs->pwd; path_get(pwd); spin_unlock(&fs->lock); }

Contributors

PersonTokensPropCommitsCommitProp
Miklos Szeredi4395.56%150.00%
Nicholas Piggin24.44%150.00%
Total45100.00%2100.00%

extern bool current_chrooted(void); #endif /* _LINUX_FS_STRUCT_H */

Overall Contributors

PersonTokensPropCommitsCommitProp
Miklos Szeredi8640.76%17.14%
Linus Torvalds (pre-git)7133.65%321.43%
Al Viro157.11%321.43%
Nicholas Piggin146.64%214.29%
Eric W. Biedermann73.32%17.14%
Christoph Lameter62.84%17.14%
Christoph Hellwig62.84%17.14%
Jan Blunck62.84%214.29%
Total211100.00%14100.00%
Directory: include/linux
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