Avoid insecure usage of tmpnam in tests.
[glibc.git] / io / mknodat.c
blob2707972b7ff4b3621d83546462fd853844c7fc06
1 /* Copyright (C) 1995-2018 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
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9 In addition to the permissions in the GNU Lesser General Public
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11 permission to link the compiled version of this file with other
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13 coming from the use of this file. (The GNU Lesser General Public
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15 cover modification of the file, and distribution when not linked
16 into another program.)
18 Note that people who make modified versions of this file are not
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36 #include <sys/types.h>
37 #include <sys/stat.h>
39 /* This definition is only used if inlining fails for this function; see
40 the last page of <sys/stat.h>. The real work is done by the `x'
41 function which is passed a version number argument. We arrange in the
42 makefile that when not inlined this function is always statically
43 linked; that way a dynamically-linked executable always encodes the
44 version number corresponding to the data structures it uses, so the `x'
45 functions in the shared library can adapt without needing to recompile
46 all callers. */
48 int
49 attribute_hidden
50 mknodat (int fd, const char *path, mode_t mode, dev_t dev)
52 return __xmknodat (_MKNOD_VER, fd, path, mode, &dev);