io: Remove xmknod{at} implementations

With xmknod wrapper functions removed (589260cef8), the mknod functions
are now properly exported, and version is done using symbols versioning
instead of the extra _MKNOD_* argument.

It also allows us to consolidate Linux and Hurd mknod implementation.

Reviewed-by: Lukasz Majewski <lukma@denx.de>

4 files changed, 3 insertions, 60 deletions

diff --git a/sysdeps/mach/hurd/Makefile b/sysdeps/mach/hurd/Makefile
index 571277cf7f..90c6b0e9a3 100644
--- a/sysdeps/mach/hurd/Makefile
+++ b/sysdeps/mach/hurd/Makefile
@@ -201,6 +201,7 @@ sysdep_routines += f_setlk close_nocancel close_nocancel_nostatus \
 		   pread64_nocancel write_nocancel pwrite64_nocancel \
 		   wait4_nocancel \
 		   xstat fxstat lxstat xstat64 fxstat64 lxstat64 \
+		   xmknod xmknodat \
 		   fxstatat fxstatat64
 endif
 
diff --git a/sysdeps/mach/hurd/mknod.c b/sysdeps/mach/hurd/mknod.c
deleted file mode 100644
index 1b9c9db741..0000000000
--- a/sysdeps/mach/hurd/mknod.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <shlib-compat.h>
-
-/* Create a device file named FILE_NAME, with permission and special bits MODE
-   and device number DEV (which can be constructed from major and minor
-   device numbers with the `makedev' macro above).  */
-int
-__mknod (const char *file_name, mode_t mode, dev_t dev)
-{
-  return __mknodat (AT_FDCWD, file_name, mode, dev);
-}
-libc_hidden_def (__mknod)
-weak_alias (__mknod, mknod)
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 899b6c9c77..472eab700d 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -63,7 +63,8 @@ sysdep_routines += adjtimex clone umount umount2 readahead sysctl \
 		   process_vm_readv process_vm_writev clock_adjtime \
 		   time64-support pselect32 \
 		   xstat fxstat lxstat xstat64 fxstat64 lxstat64 \
-		   fxstatat fxstatat64
+		   fxstatat fxstatat64 \
+		   xmknod xmknodat
 
 CFLAGS-gethostid.c = -fexceptions
 CFLAGS-tee.c = -fexceptions -fasynchronous-unwind-tables
diff --git a/sysdeps/unix/sysv/linux/mknod.c b/sysdeps/unix/sysv/linux/mknod.c
deleted file mode 100644
index 7e290ddc8b..0000000000
--- a/sysdeps/unix/sysv/linux/mknod.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Create a special or ordinary file.  Linux version.
-   Copyright (C) 2020 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <https://www.gnu.org/licenses/>.  */
-
-#include <sys/stat.h>
-#include <fcntl.h>
-
-int
-__mknod (const char *path, mode_t mode, dev_t dev)
-{
-  return __mknodat (AT_FDCWD, path, mode, dev);
-}
-libc_hidden_def (__mknod)
-weak_alias (__mknod, mknod)