Linux: consolidate unlink implementation

Use unlink syscall if defined, otherwise use unlinkat.

Checked on x86_64-linux-gnu.
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>

1 files changed, 0 insertions, 28 deletions

diff --git a/sysdeps/unix/sysv/linux/generic/unlink.c b/sysdeps/unix/sysv/linux/generic/unlink.c
deleted file mode 100644
index d2650acacc..0000000000
--- a/sysdeps/unix/sysv/linux/generic/unlink.c
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Copyright (C) 2011-2022 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 <unistd.h>
-#include <fcntl.h>
-#include <sysdep.h>
-
-/* Remove the link named NAME.  */
-int
-__unlink (const char *name)
-{
-  return INLINE_SYSCALL (unlinkat, 3, AT_FDCWD, name, 0);
-}
-weak_alias (__unlink, unlink)