diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/xmknodat.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/xmknodat.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/sysdeps/unix/sysv/linux/xmknodat.c b/sysdeps/unix/sysv/linux/xmknodat.c deleted file mode 100644 index ee96be18f3..0000000000 --- a/sysdeps/unix/sysv/linux/xmknodat.c +++ /dev/null @@ -1,47 +0,0 @@ -/* Copyright (C) 2005-2017 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 - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <fcntl.h> -#include <stdio.h> -#include <string.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <sys/sysmacros.h> - -#include <sysdep.h> -#include <sys/syscall.h> - - -/* Create a device file named PATH relative to FD, 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 -__xmknodat (int vers, int fd, const char *file, mode_t mode, dev_t *dev) -{ - if (vers != _MKNOD_VER) - return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); - - /* We must convert the value to dev_t type used by the kernel. */ - unsigned long long int k_dev = (*dev) & ((1ULL << 32) - 1); - if (k_dev != *dev) - return INLINE_SYSCALL_ERROR_RETURN_VALUE (EINVAL); - - return INLINE_SYSCALL (mknodat, 4, fd, file, mode, (unsigned int) k_dev); -} - -libc_hidden_def (__xmknodat) |