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Update pipe code for fo_stat() entry point - pipe_stat() is now no longer

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used outside the pipe code.
This commit is contained in:
Peter Wemm 1999-11-08 03:28:49 +00:00
parent cf87559cab
commit 29e040e5c1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=52983
2 changed files with 9 additions and 9 deletions
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14
sys/kern/sys_pipe.c
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@ -93,10 +93,11 @@ static int pipe_write __P((struct file *fp, struct uio *uio,
static int pipe_close __P((struct file *fp, struct proc *p));
static int pipe_poll __P((struct file *fp, int events, struct ucred *cred,
struct proc *p));
static int pipe_stat __P((struct file *fp, struct stat *sb, struct proc *p));
static int pipe_ioctl __P((struct file *fp, u_long cmd, caddr_t data, struct proc *p));
static struct fileops pipeops =
{ pipe_read, pipe_write, pipe_ioctl, pipe_poll, pipe_close };
{ pipe_read, pipe_write, pipe_ioctl, pipe_poll, pipe_stat, pipe_close };
/*
* Default pipe buffer size(s), this can be kind-of large now because pipe
@ -1010,11 +1011,14 @@ pipe_poll(fp, events, cred, p)
return (revents);
}
int
pipe_stat(pipe, ub)
register struct pipe *pipe;
register struct stat *ub;
static int
pipe_stat(fp, ub, p)
struct file *fp;
struct stat *ub;
struct proc *p;
{
struct pipe *pipe = (struct pipe *)fp->f_data;
bzero((caddr_t)ub, sizeof (*ub));
ub->st_mode = S_IFIFO;
ub->st_blksize = pipe->pipe_buffer.size;

4
sys/sys/pipe.h
View File

@ -108,8 +108,4 @@ struct pipe {
int pipe_busy; /* busy flag, mostly to handle rundown sanely */
};
#ifdef KERNEL
int pipe_stat __P((struct pipe *pipe, struct stat *ub));
#endif
#endif /* !_SYS_PIPE_H_ */