#include <dirent.h>
+#include <errno.h>
+#include <stddef.h>
#include "__dirent.h"
-#include "libc.h"
+#include "syscall.h"
-int __getdents(int, struct dirent *, size_t);
+typedef char dirstream_buf_alignment_check[1-2*(int)(
+ offsetof(struct __dirstream, buf) % sizeof(off_t))];
struct dirent *readdir(DIR *dir)
{
struct dirent *de;
if (dir->buf_pos >= dir->buf_end) {
- int len = __getdents(dir->fd, (void *)dir->buf, sizeof dir->buf);
- if (len <= 0) return 0;
+ int len = __syscall(SYS_getdents, dir->fd, dir->buf, sizeof dir->buf);
+ if (len <= 0) {
+ if (len < 0 && len != -ENOENT) errno = -len;
+ return 0;
+ }
dir->buf_end = len;
dir->buf_pos = 0;
}
return de;
}
-LFS64(readdir);
+weak_alias(readdir, readdir64);