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-rw-r--r--io/bits/fcntl2.h177
1 files changed, 0 insertions, 177 deletions
diff --git a/io/bits/fcntl2.h b/io/bits/fcntl2.h
deleted file mode 100644
index a1b03f6194..0000000000
--- a/io/bits/fcntl2.h
+++ /dev/null
@@ -1,177 +0,0 @@
-/* Checking macros for fcntl functions.
- Copyright (C) 2007 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, write to the Free
- Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- 02111-1307 USA. */
-
-#ifndef _FCNTL_H
-# error "Never include <bits/fcntl2.h> directly; use <fcntl.h> instead."
-#endif
-
-/* Check that calls to open and openat with O_CREAT set have an
- appropriate third/fourth parameter. */
-#ifndef __USE_FILE_OFFSET64
-extern int __open_2 (__const char *__path, int __oflag) __nonnull ((1));
-#else
-extern int __REDIRECT (__open_2, (__const char *__file, int __oflag),
- __open64_2) __nonnull ((1));
-#endif
-
-#define open(fname, flags, ...) \
- ({ int ___r; \
- /* If the compiler complains about an invalid type, excess elements, etc \
- in the initialization this means a parameter of the wrong type has \
- been passed to open. */ \
- int ___arr[] = { __VA_ARGS__ }; \
- if (__builtin_constant_p (flags) && ((flags) & O_CREAT) != 0) \
- { \
- /* If the compiler complains about the size of this array type the \
- mode parameter is missing since O_CREAT has been used. */ \
- typedef int __open_missing_mode[((flags) & O_CREAT) != 0 \
- ? ((long int) sizeof (___arr) \
- - (long int) sizeof (int)) : 1]; \
- } \
- if (sizeof (___arr) == 0) \
- { \
- if (__builtin_constant_p (flags) && ((flags) & O_CREAT) == 0) \
- ___r = open (fname, flags); \
- else \
- ___r = __open_2 (fname, flags); \
- } \
- else \
- { \
- /* If the compiler complains about the size of this array type too \
- many parameters have been passed to open. */ \
- typedef int __open_too_many_args[-(sizeof (___arr) > sizeof (int))]; \
- ___r = open (fname, flags, ___arr[0]); \
- } \
- ___r; \
- })
-
-
-#ifdef __USE_LARGEFILE64
-extern int __open64_2 (__const char *__path, int __oflag) __nonnull ((1));
-
-# define open64(fname, flags, ...) \
- ({ int ___r; \
- /* If the compiler complains about an invalid type, excess elements, etc \
- in the initialization this means a parameter of the wrong type has \
- been passed to open64. */ \
- int ___arr[] = { __VA_ARGS__ }; \
- if (__builtin_constant_p (flags) && ((flags) & O_CREAT) != 0) \
- { \
- /* If the compiler complains about the size of this array type the \
- mode parameter is missing since O_CREAT has been used. */ \
- typedef int __open_missing_mode[((flags) & O_CREAT) != 0 \
- ? ((long int) sizeof (___arr) \
- - (long int) sizeof (int)) : 1]; \
- } \
- if (sizeof (___arr) == 0) \
- { \
- if (__builtin_constant_p (flags) && ((flags) & O_CREAT) == 0) \
- ___r = open64 (fname, flags); \
- else \
- ___r = __open64_2 (fname, flags); \
- } \
- else \
- { \
- /* If the compiler complains about the size of this array type too \
- many parameters have been passed to open64. */ \
- typedef int __open_too_many_args[-(sizeof (___arr) > sizeof (int))]; \
- ___r = open64 (fname, flags, ___arr[0]); \
- } \
- ___r; \
- })
-#endif
-
-#ifdef __USE_ATFILE
-# ifndef __USE_FILE_OFFSET64
-extern int __openat_2 (int __fd, __const char *__path, int __oflag)
- __nonnull ((2));
-# else
-extern int __REDIRECT (__openat_2, (int __fd, __const char *__file,
- int __oflag), __openat64_2)
- __nonnull ((2));
-# endif
-
-# define openat(fd, fname, flags, ...) \
- ({ int ___r; \
- /* If the compiler complains about an invalid type, excess elements, etc \
- in the initialization this means a parameter of the wrong type has \
- been passed to openat. */ \
- int ___arr[] = { __VA_ARGS__ }; \
- if (__builtin_constant_p (flags) && ((flags) & O_CREAT) != 0) \
- { \
- /* If the compiler complains about the size of this array type the \
- mode parameter is missing since O_CREAT has been used. */ \
- typedef int __open_missing_mode[((flags) & O_CREAT) != 0 \
- ? ((long int) sizeof (___arr) \
- - (long int) sizeof (int)) : 1]; \
- } \
- if (sizeof (___arr) == 0) \
- { \
- if (__builtin_constant_p (flags) && ((flags) & O_CREAT) == 0) \
- ___r = openat (fd, fname, flags); \
- else \
- ___r = __openat_2 (fd, fname, flags); \
- } \
- else \
- { \
- /* If the compiler complains about the size of this array type too \
- many parameters have been passed to openat. */ \
- typedef int __open_too_many_args[-(sizeof (___arr) > sizeof (int))]; \
- ___r = openat (fd, fname, flags, ___arr[0]); \
- } \
- ___r; \
- })
-
-
-# ifdef __USE_LARGEFILE64
-extern int __openat64_2 (int __fd, __const char *__path, int __oflag)
- __nonnull ((2));
-
-# define openat64(fd, fname, flags, ...) \
- ({ int ___r; \
- /* If the compiler complains about an invalid type, excess elements, etc \
- in the initialization this means a parameter of the wrong type has \
- been passed to openat64. */ \
- int ___arr[] = { __VA_ARGS__ }; \
- if (__builtin_constant_p (flags) && ((flags) & O_CREAT) != 0) \
- { \
- /* If the compiler complains about the size of this array type the \
- mode parameter is missing since O_CREAT has been used. */ \
- typedef int __open_missing_mode[((flags) & O_CREAT) != 0 \
- ? ((long int) sizeof (___arr) \
- - (long int) sizeof (int)) : 1]; \
- } \
- if (sizeof (___arr) == 0) \
- { \
- if (__builtin_constant_p (flags) && ((flags) & O_CREAT) == 0) \
- ___r = openat64 (fd, fname, flags); \
- else \
- ___r = __openat64_2 (fd, fname, flags); \
- } \
- else \
- { \
- /* If the compiler complains about the size of this array type too \
- many parameters have been passed to openat64. */ \
- typedef int __open_too_many_args[-(sizeof (___arr) > sizeof (int))]; \
- ___r = openat64 (fd, fname, flags, ___arr[0]); \
- } \
- ___r; \
- })
-# endif
-#endif
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