X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;ds=sidebyside;f=gnu%2Fmknodat.c;fp=gnu%2Fmknodat.c;h=19a2fcd31a5ef46e65333b81a9a032a6b9008ea9;hb=b414e25de8ca49d7567a92c203d431383ec57c83;hp=0000000000000000000000000000000000000000;hpb=29ece34f44a27750bbfd76154ad9882580453dc7;p=tar
diff --git a/gnu/mknodat.c b/gnu/mknodat.c
new file mode 100644
index 0000000..19a2fcd
--- /dev/null
+++ b/gnu/mknodat.c
@@ -0,0 +1,59 @@
+/* -*- buffer-read-only: t -*- vi: set ro: */
+/* DO NOT EDIT! GENERATED AUTOMATICALLY! */
+/* Create an inode relative to an open directory.
+ Copyright (C) 2009-2010 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
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program 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 General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see . */
+
+/* written by Eric Blake */
+
+#include
+
+#include
+
+#if !HAVE_MKNOD
+
+# include
+
+/* Mingw lacks mknod, so this wrapper is trivial. */
+
+int
+mknodat (int fd _GL_UNUSED, char const *path _GL_UNUSED,
+ mode_t mode _GL_UNUSED, dev_t dev _GL_UNUSED)
+{
+ errno = ENOSYS;
+ return -1;
+}
+
+#else /* HAVE_MKFIFO */
+
+/* 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 */