remove _ from pipe; be like file

7834cca6 · rsc · 76f09d7d · 7834cca6 · 7834cca6 · 7834cca6
--- a/defs.h
+++ b/defs.h
@@ -92,10 +92,10 @@ void            irq_enable(int);
 void            pic_init(void);

 // pipe.c
-int             pipe_alloc(struct file**, struct file**);
-void            pipe_close(struct pipe*, int);
-int             pipe_read(struct pipe*, char*, int);
-int             pipe_write(struct pipe*, char*, int);
+int             pipealloc(struct file**, struct file**);
+void            pipeclose(struct pipe*, int);
+int             piperead(struct pipe*, char*, int);
+int             pipewrite(struct pipe*, char*, int);

 // proc.c
 struct proc*    copyproc(struct proc*);

--- a/file.c
+++ b/file.c
@@ -65,7 +65,7 @@ fileclose(struct file *f)
  release(&file_table_lock);
  
  if(ff.type == FD_PIPE)
-    pipe_close(ff.pipe, ff.writable);
+    pipeclose(ff.pipe, ff.writable);
  else if(ff.type == FD_INODE)
    iput(ff.ip);
  else
@@ -94,7 +94,7 @@ fileread(struct file *f, char *addr, int n)
  if(f->readable == 0)
    return -1;
  if(f->type == FD_PIPE)
-    return pipe_read(f->pipe, addr, n);
+    return piperead(f->pipe, addr, n);
  if(f->type == FD_INODE){
    ilock(f->ip);
    if((r = readi(f->ip, addr, f->off, n)) > 0)
@@ -114,7 +114,7 @@ filewrite(struct file *f, char *addr, int n)
  if(f->writable == 0)
    return -1;
  if(f->type == FD_PIPE)
-    return pipe_write(f->pipe, addr, n);
+    return pipewrite(f->pipe, addr, n);
  if(f->type == FD_INODE){
    ilock(f->ip);
    if((r = writei(f->ip, addr, f->off, n)) > 0)

--- a/pipe.c
+++ b/pipe.c
@@ -18,7 +18,7 @@ struct pipe {
 };

 int
-pipe_alloc(struct file **f0, struct file **f1)
+pipealloc(struct file **f0, struct file **f1)
 {
  struct pipe *p;

@@ -58,7 +58,7 @@ pipe_alloc(struct file **f0, struct file **f1)
 }

 void
-pipe_close(struct pipe *p, int writable)
+pipeclose(struct pipe *p, int writable)
 {
  acquire(&p->lock);
  if(writable){
@@ -76,7 +76,7 @@ pipe_close(struct pipe *p, int writable)

 //PAGEBREAK: 20
 int
-pipe_write(struct pipe *p, char *addr, int n)
+pipewrite(struct pipe *p, char *addr, int n)
 {
  int i;

@@ -99,7 +99,7 @@ pipe_write(struct pipe *p, char *addr, int n)
 }

 int
-pipe_read(struct pipe *p, char *addr, int n)
+piperead(struct pipe *p, char *addr, int n)
 {
  int i;


--- a/sysfile.c
+++ b/sysfile.c
@@ -379,7 +379,7 @@ sys_pipe(void)

  if(argptr(0, (void*)&fd, 2*sizeof(fd[0])) < 0)
    return -1;
-  if(pipe_alloc(&rf, &wf) < 0)
+  if(pipealloc(&rf, &wf) < 0)
    return -1;
  fd0 = -1;
  if((fd0 = fdalloc(rf)) < 0 || (fd1 = fdalloc(wf)) < 0){