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-rw-r--r--lib/dirfd.c67
1 files changed, 1 insertions, 66 deletions
diff --git a/lib/dirfd.c b/lib/dirfd.c
index 75b2163..afcf382 100644
--- a/lib/dirfd.c
+++ b/lib/dirfd.c
@@ -1,6 +1,6 @@
/* dirfd.c -- return the file descriptor associated with an open DIR*
- Copyright (C) 2001, 2006, 2008-2023 Free Software Foundation, Inc.
+ Copyright (C) 2001, 2006, 2008-2024 Free Software Foundation, Inc.
This file is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as
@@ -26,59 +26,6 @@
# include "dirent-private.h"
#endif
-#ifdef __KLIBC__
-# include <stdlib.h>
-# include <io.h>
-
-static struct dirp_fd_list
-{
- DIR *dirp;
- int fd;
- struct dirp_fd_list *next;
-} *dirp_fd_start = NULL;
-
-/* Register fd associated with dirp to dirp_fd_list. */
-int
-_gl_register_dirp_fd (int fd, DIR *dirp)
-{
- struct dirp_fd_list *new_dirp_fd = malloc (sizeof *new_dirp_fd);
- if (!new_dirp_fd)
- return -1;
-
- new_dirp_fd->dirp = dirp;
- new_dirp_fd->fd = fd;
- new_dirp_fd->next = dirp_fd_start;
-
- dirp_fd_start = new_dirp_fd;
-
- return 0;
-}
-
-/* Unregister fd from dirp_fd_list with closing it */
-void
-_gl_unregister_dirp_fd (int fd)
-{
- struct dirp_fd_list *dirp_fd;
- struct dirp_fd_list *dirp_fd_prev;
-
- for (dirp_fd_prev = NULL, dirp_fd = dirp_fd_start; dirp_fd;
- dirp_fd_prev = dirp_fd, dirp_fd = dirp_fd->next)
- {
- if (dirp_fd->fd == fd)
- {
- if (dirp_fd_prev)
- dirp_fd_prev->next = dirp_fd->next;
- else /* dirp_fd == dirp_fd_start */
- dirp_fd_start = dirp_fd_start->next;
-
- close (fd);
- free (dirp_fd);
- break;
- }
- }
-}
-#endif
-
int
dirfd (DIR *dir_p)
{
@@ -90,19 +37,7 @@ dirfd (DIR *dir_p)
#else
int fd = DIR_TO_FD (dir_p);
if (fd == -1)
-# ifndef __KLIBC__
errno = ENOTSUP;
-# else
- {
- struct dirp_fd_list *dirp_fd;
-
- for (dirp_fd = dirp_fd_start; dirp_fd; dirp_fd = dirp_fd->next)
- if (dirp_fd->dirp == dir_p)
- return dirp_fd->fd;
-
- errno = EINVAL;
- }
-# endif
return fd;
#endif