/* Create a named fifo relative to an open directory.
- Copyright (C) 2009 Free Software Foundation, Inc.
+ Copyright (C) 2009-2011 Free Software Foundation, Inc.
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
#include <sys/stat.h>
-#ifndef HAVE_MKFIFO
-# define HAVE_MKFIFO 0
-#endif
-#ifndef HAVE_MKNOD
-# define HAVE_MKNOD 0
-#endif
-
-/* For now, all known systems either have both mkfifo and mknod, or
- neither. If this is not true, we can implement the portable
- aspects of one using the other (POSIX only requires mknod to create
- fifos; all other uses of mknod are for root users and outside the
- realm of POSIX). */
-#if HAVE_MKNOD != HAVE_MKFIFO
-# error Please report this message and your system to bug-gnulib@gnu.org.
-#endif
-
#if !HAVE_MKFIFO
-/* Mingw lacks mkfifo and mknod, so this wrapper is trivial. */
# include <errno.h>
-int
-mkfifoat (int fd _UNUSED_PARAMETER_, char const *path _UNUSED_PARAMETER_,
- mode_t mode _UNUSED_PARAMETER_)
-{
- errno = ENOSYS;
- return -1;
-}
+/* Mingw lacks mkfifo, so this wrapper is trivial. */
int
-mknodat (int fd _UNUSED_PARAMETER_, char const *path _UNUSED_PARAMETER_,
- mode_t mode _UNUSED_PARAMETER_, dev_t dev _UNUSED_PARAMETER_)
+mkfifoat (int fd _GL_UNUSED, char const *path _GL_UNUSED,
+ mode_t mode _GL_UNUSED)
{
errno = ENOSYS;
return -1;
# undef AT_FUNC_POST_FILE_PARAM_DECLS
# undef AT_FUNC_POST_FILE_ARGS
-/* Create a file system node FILE relative to directory FD, with
- access permissions and file type in MODE, and device type in DEV.
- Usually, non-root applications can only create named fifos, with
- DEV set to 0. If possible, create the node without changing the
- working directory. Otherwise, resort to using save_cwd/fchdir,
- then mknod/restore_cwd. If either the save_cwd or the restore_cwd
- fails, then give a diagnostic and exit nonzero. */
-
-# define AT_FUNC_NAME mknodat
-# define AT_FUNC_F1 mknod
-# define AT_FUNC_POST_FILE_PARAM_DECLS , mode_t mode, dev_t dev
-# define AT_FUNC_POST_FILE_ARGS , mode, dev
-# include "at-func.c"
-# undef AT_FUNC_NAME
-# undef AT_FUNC_F1
-# undef AT_FUNC_POST_FILE_PARAM_DECLS
-# undef AT_FUNC_POST_FILE_ARGS
-
#endif /* HAVE_MKFIFO */