removed the read_write() call, it's not used anywhere

diff --git a/io.c b/io.c
index 0e75f6b..e8e1ceb 100644 (file)
--- a/io.c
+++ b/io.c
@@ -211,27 +211,6 @@ int write_sparse(int f,char *buf,int len)
   return len;
 }
 
-int read_write(int fd_in,int fd_out,int size)
-{
-  static char *buf=NULL;
-  int bufsize = sparse_files?SPARSE_WRITE_SIZE:WRITE_SIZE;
-  int total=0;
-  
-  if (!buf) {
-    buf = (char *)malloc(bufsize);
-    if (!buf) out_of_memory("read_write");
-  }
-
-  while (total < size) {
-    int n = MIN(size-total,bufsize);
-    read_buf(fd_in,buf,n);
-    if (write_sparse(fd_out,buf,n) != n)
-      return total;
-    total += n;
-  }
-  return total;
-}
-
 
 static int writefd(int fd,char *buf,int len)
 {