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consolidate pipe file creation

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2012-07-21 15:33:25 +04:00
parent b5bcdda327
commit e4fad8e5d2
4 changed files with 34 additions and 65 deletions
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3
include/linux/fs.h
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@ -2326,9 +2326,6 @@ static inline void i_readcount_inc(struct inode *inode)
}
#endif
extern int do_pipe_flags(int *, int);
extern struct file *create_read_pipe(struct file *f, int flags);
extern struct file *create_write_pipe(int flags);
extern void free_write_pipe(struct file *);
extern int kernel_read(struct file *, loff_t, char *, unsigned long);
extern struct file * open_exec(const char *);

2
include/linux/pipe_fs_i.h
View file

@ -162,4 +162,6 @@ void generic_pipe_buf_release(struct pipe_inode_info *, struct pipe_buffer *);
long pipe_fcntl(struct file *, unsigned int, unsigned long arg);
struct pipe_inode_info *get_pipe_info(struct file *file);
int create_pipe_files(struct file **, int);
#endif