user printf(1 -> printf(

1 files changed, 6 insertions, 6 deletions

diff --git a/user/ls.c b/user/ls.c
index 3511d87..5847555 100644
--- a/user/ls.c
+++ b/user/ls.c
@@ -31,24 +31,24 @@ ls(char *path)
   struct stat st;
 
   if((fd = open(path, 0)) < 0){
-    printf(2, "ls: cannot open %s\n", path);
+    fprintf(2, "ls: cannot open %s\n", path);
     return;
   }
 
   if(fstat(fd, &st) < 0){
-    printf(2, "ls: cannot stat %s\n", path);
+    fprintf(2, "ls: cannot stat %s\n", path);
     close(fd);
     return;
   }
 
   switch(st.type){
   case T_FILE:
-    printf(1, "%s %d %d %l\n", fmtname(path), st.type, st.ino, st.size);
+    printf("%s %d %d %l\n", fmtname(path), st.type, st.ino, st.size);
     break;
 
   case T_DIR:
     if(strlen(path) + 1 + DIRSIZ + 1 > sizeof buf){
-      printf(1, "ls: path too long\n");
+      printf("ls: path too long\n");
       break;
     }
     strcpy(buf, path);
@@ -60,10 +60,10 @@ ls(char *path)
       memmove(p, de.name, DIRSIZ);
       p[DIRSIZ] = 0;
       if(stat(buf, &st) < 0){
-        printf(1, "ls: cannot stat %s\n", buf);
+        printf("ls: cannot stat %s\n", buf);
         continue;
       }
-      printf(1, "%s %d %d %d\n", fmtname(buf), st.type, st.ino, st.size);
+      printf("%s %d %d %d\n", fmtname(buf), st.type, st.ino, st.size);
     }
     break;
   }