nit

1 files changed, 3 insertions, 3 deletions

diff --git a/cat.c b/cat.c
index 0b98c74..eb8153a 100644
--- a/cat.c
+++ b/cat.c
@@ -5,7 +5,7 @@
 char buf[512];
 
 void
-rfile(int fd)
+cat(int fd)
 {
   int n;
 
@@ -23,7 +23,7 @@ main(int argc, char *argv[])
   int fd, i;
 
   if(argc <= 1) {
-    rfile(0);
+    cat(0);
     exit();
   }
 
@@ -32,7 +32,7 @@ main(int argc, char *argv[])
       printf(1, "cat: cannot open %s\n", argv[i]);
       exit();
     }
-    rfile(fd);
+    cat(fd);
     close(fd);
   }
   exit();