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Diffstat (limited to 'sysdeps/unix/xmknod.c')
-rw-r--r-- | sysdeps/unix/xmknod.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/sysdeps/unix/xmknod.c b/sysdeps/unix/xmknod.c new file mode 100644 index 0000000000..81c794a435 --- /dev/null +++ b/sysdeps/unix/xmknod.c @@ -0,0 +1,41 @@ +/* xmknod call using old-style Unix mknod system call. +Copyright (C) 1991, 1993, 1995, 1996 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 Library General Public License as +published by the Free Software Foundation; either version 2 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 +Library General Public License for more details. + +You should have received a copy of the GNU Library General Public +License along with the GNU C Library; see the file COPYING.LIB. If +not, write to the Free Software Foundation, Inc., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <errno.h> +#include <sys/types.h> +#include <sys/stat.h> + +extern int __syscall_mknod (const char *, mode_t, dev_t); + +/* Create a device file named PATH, 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 +__xmknod (int vers, const char *path, mode_t mode, dev_t *dev) +{ + if (vers != _MKNOD_VER) + { + errno = EINVAL; + return -1; + } + + return __syscall_mknod (path, mode, *dev); +} + +weak_alias (__xmknod, _xmknod) |