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-rw-r--r--user/ls.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/user/ls.c b/user/ls.c
index c67b84b..b32c200 100644
--- a/user/ls.c
+++ b/user/ls.c
@@ -2,6 +2,7 @@
#include "kernel/stat.h"
#include "user/user.h"
#include "kernel/fs.h"
+#include "kernel/fcntl.h"
char*
fmtname(char *path)
@@ -30,7 +31,7 @@ ls(char *path)
struct dirent de;
struct stat st;
- if((fd = open(path, 0)) < 0){
+ if((fd = open(path, O_RDONLY)) < 0){
fprintf(2, "ls: cannot open %s\n", path);
return;
}