ANSI/ISO specifies that no library function sets errno to 0.

diff --git a/libc/misc/dirent/readdir.c b/libc/misc/dirent/readdir.c
index 1568199..8157528 100644 (file)
--- a/libc/misc/dirent/readdir.c
+++ b/libc/misc/dirent/readdir.c
@@ -55,7 +55,5 @@ struct dirent *readdir(DIR * dir)
        /* We have to save the next offset here. */
        dir->dd_nextoff = de->d_off;
 
-       __set_errno(0);
-
        return de;
 }