X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/77e7b21f117eecd04bb31257ee68dfc1f425a47e..642855f81fd03b9fd6540ac99c665b57b4b38cc8:/lunaix-os/kernel/demos/dir_read.c

diff --git a/lunaix-os/kernel/demos/dir_read.c b/lunaix-os/kernel/demos/dir_read.c
index 8c4a344..70070a1 100644
--- a/lunaix-os/kernel/demos/dir_read.c
+++ b/lunaix-os/kernel/demos/dir_read.c
@@ -1,22 +1,30 @@
 #include <lunaix/dirent.h>
 #include <lunaix/fctrl.h>
-#include <lunaix/syslog.h>
-
-LOG_MODULE("RDDIR")
+#include <lunaix/lunaix.h>
+#include <lunaix/lunistd.h>
 
 void
 _readdir_main()
 {
-    int fd = open("/bus/../..", 0);
+    int fd = open("/dev/./../dev/.", 0);
     if (fd == -1) {
-        kprintf(KERROR "fail to open\n");
+        printf("fail to open (%d)\n", geterrno());
         return;
     }
 
+    char path[129];
+    int len = realpathat(fd, path, 128);
+    if (len < 0) {
+        printf("fail to read (%d)\n", geterrno());
+    } else {
+        path[len] = 0;
+        printf("%s\n", path);
+    }
+
     struct dirent ent = { .d_offset = 0 };
 
-    while (!readdir(fd, &ent)) {
-        kprintf(KINFO "%s\n", ent.d_name);
+    while (sys_readdir(fd, &ent) == 1) {
+        printf("%s\n", ent.d_name);
     }
 
     close(fd);