Added missing header.
git-svn-id: file:///srv/svn/repos/haiku/trunk/current@7361 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
@@ -0,0 +1,169 @@
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/* Optimizing macros and inline functions for stdio functions.
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Copyright (C) 1998, 2000, 2001 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
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version 2.1 of the License, or (at your option) any later version.
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||||
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||||
The GNU C Library is distributed in the hope that it will be useful,
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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
|
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License along with the GNU C Library; if not, write to the Free
|
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#ifndef _STDIO_H
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# error "Never include <bits/stdio.h> directly; use <stdio.h> instead."
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#endif
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#ifdef __cplusplus
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# define __STDIO_INLINE inline
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#else
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# define __STDIO_INLINE extern __inline
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#endif
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#ifdef __USE_EXTERN_INLINES
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/* Write formatted output to stdout from argument list ARG. */
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__STDIO_INLINE int
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vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW
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{
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return vfprintf (stdout, __fmt, __arg);
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}
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/* Read a character from stdin. */
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__STDIO_INLINE int
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getchar (void) __THROW
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{
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return _IO_getc (stdin);
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}
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# if defined __USE_POSIX || defined __USE_MISC
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/* This is defined in POSIX.1:1996. */
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__STDIO_INLINE int
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getc_unlocked (FILE *__fp) __THROW
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{
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return _IO_getc_unlocked (__fp);
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}
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/* This is defined in POSIX.1:1996. */
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__STDIO_INLINE int
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getchar_unlocked (void) __THROW
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{
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return _IO_getc_unlocked (stdin);
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}
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# endif /* POSIX || misc */
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/* Write a character to stdout. */
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__STDIO_INLINE int
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putchar (int __c) __THROW
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{
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return _IO_putc (__c, stdout);
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}
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# ifdef __USE_MISC
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/* Faster version when locking is not necessary. */
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__STDIO_INLINE int
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fputc_unlocked (int __c, FILE *__stream) __THROW
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{
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return _IO_putc_unlocked (__c, __stream);
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}
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# endif /* misc */
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# if defined __USE_POSIX || defined __USE_MISC
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/* This is defined in POSIX.1:1996. */
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__STDIO_INLINE int
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putc_unlocked (int __c, FILE *__stream) __THROW
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{
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return _IO_putc_unlocked (__c, __stream);
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}
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/* This is defined in POSIX.1:1996. */
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__STDIO_INLINE int
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putchar_unlocked (int __c) __THROW
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{
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return _IO_putc_unlocked (__c, stdout);
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}
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# endif /* POSIX || misc */
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# ifdef __USE_GNU
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/* Like `getdelim', but reads up to a newline. */
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__STDIO_INLINE _IO_ssize_t
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getline (char **__lineptr, size_t *__n, FILE *__stream) __THROW
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{
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return __getdelim (__lineptr, __n, '\n', __stream);
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}
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# endif /* GNU */
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# ifdef __USE_MISC
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/* Faster versions when locking is not required. */
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__STDIO_INLINE int
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feof_unlocked (FILE *__stream) __THROW
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{
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return _IO_feof_unlocked (__stream);
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}
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/* Faster versions when locking is not required. */
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__STDIO_INLINE int
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ferror_unlocked (FILE *__stream) __THROW
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{
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return _IO_ferror_unlocked (__stream);
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}
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# endif /* misc */
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#endif /* Use extern inlines. */
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#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__
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/* Perform some simple optimizations. */
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# define fread_unlocked(ptr, size, n, stream) \
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(__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) \
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&& (size_t) ((size) * (n)) <= 8 && (size) != 0) \
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? ({ char *__ptr = (char *) (ptr); \
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FILE *__stream = (stream); \
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size_t __cnt; \
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for (__cnt = (size) * (n); __cnt > 0; --__cnt) \
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{ \
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int __c = _IO_getc_unlocked (__stream); \
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if (__c == EOF) \
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break; \
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*__ptr++ = __c; \
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} \
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((size_t) ((size) * (n)) - __cnt) / (size); }) \
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: (((__builtin_constant_p (size) && (size) == 0) \
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|| (__builtin_constant_p (n) && (n) == 0)) \
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/* Evaluate all parameters once. */ \
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? ((void) (ptr), (void) (stream), (void) (size), \
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(void) (n), 0) \
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: fread_unlocked (ptr, size, n, stream))))
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# define fwrite_unlocked(ptr, size, n, stream) \
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(__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) \
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&& (size_t) ((size) * (n)) <= 8 && (size) != 0) \
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? ({ const char *__ptr = (const char *) (ptr); \
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FILE *__stream = (stream); \
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size_t __cnt; \
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for (__cnt = (size) * (n); __cnt > 0; --__cnt) \
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if (_IO_putc_unlocked (*__ptr++, __stream) == EOF) \
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break; \
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((size_t) ((size) * (n)) - __cnt) / (size); }) \
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: (((__builtin_constant_p (size) && (size) == 0) \
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|| (__builtin_constant_p (n) && (n) == 0)) \
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/* Evaluate all parameters once. */ \
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? ((void) (ptr), (void) (stream), (void) (size), n) \
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: fwrite_unlocked (ptr, size, n, stream))))
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#endif
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/* Define helper macro. */
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#undef __STDIO_INLINE
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@@ -0,0 +1,27 @@
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/* Include gmp-mparam.h first, such that definitions of _SHORT_LIMB
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and _LONG_LONG_LIMB in it can take effect into gmp.h. */
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#include <gmp-mparam.h>
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#ifndef __GMP_H__
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#include <stdlib/gmp.h>
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/* Now define the internal interfaces. */
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extern mp_size_t __mpn_extract_double (mp_ptr res_ptr, mp_size_t size,
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int *expt, int *is_neg,
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double value);
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extern mp_size_t __mpn_extract_long_double (mp_ptr res_ptr, mp_size_t size,
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int *expt, int *is_neg,
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long double value);
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extern float __mpn_construct_float (mp_srcptr frac_ptr, int expt, int sign);
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extern double __mpn_construct_double (mp_srcptr frac_ptr, int expt,
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int negative);
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extern long double __mpn_construct_long_double (mp_srcptr frac_ptr, int expt,
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int sign);
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#endif
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@@ -0,0 +1,199 @@
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/* Copyright (C) 1992, 1995, 1996, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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|
||||
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
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||||
02111-1307 USA. */
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#ifndef _IEEE754_H
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#define _IEEE754_H 1
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#include <features.h>
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#include <endian.h>
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__BEGIN_DECLS
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union ieee754_float
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{
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float f;
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/* This is the IEEE 754 single-precision format. */
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struct
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{
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#if __BYTE_ORDER == __BIG_ENDIAN
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unsigned int negative:1;
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unsigned int exponent:8;
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unsigned int mantissa:23;
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#endif /* Big endian. */
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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unsigned int mantissa:23;
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unsigned int exponent:8;
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unsigned int negative:1;
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#endif /* Little endian. */
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} ieee;
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/* This format makes it easier to see if a NaN is a signalling NaN. */
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struct
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{
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#if __BYTE_ORDER == __BIG_ENDIAN
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unsigned int negative:1;
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unsigned int exponent:8;
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unsigned int quiet_nan:1;
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unsigned int mantissa:22;
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#endif /* Big endian. */
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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unsigned int mantissa:22;
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unsigned int quiet_nan:1;
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unsigned int exponent:8;
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unsigned int negative:1;
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#endif /* Little endian. */
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} ieee_nan;
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};
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#define IEEE754_FLOAT_BIAS 0x7f /* Added to exponent. */
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union ieee754_double
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{
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double d;
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/* This is the IEEE 754 double-precision format. */
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struct
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{
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#if __BYTE_ORDER == __BIG_ENDIAN
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unsigned int negative:1;
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unsigned int exponent:11;
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/* Together these comprise the mantissa. */
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unsigned int mantissa0:20;
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unsigned int mantissa1:32;
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#endif /* Big endian. */
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#if __BYTE_ORDER == __LITTLE_ENDIAN
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# if __FLOAT_WORD_ORDER == BIG_ENDIAN
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unsigned int mantissa0:20;
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unsigned int exponent:11;
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unsigned int negative:1;
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unsigned int mantissa1:32;
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# else
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/* Together these comprise the mantissa. */
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unsigned int mantissa1:32;
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unsigned int mantissa0:20;
|
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unsigned int exponent:11;
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unsigned int negative:1;
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# endif
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#endif /* Little endian. */
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} ieee;
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||||
/* This format makes it easier to see if a NaN is a signalling NaN. */
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struct
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{
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#if __BYTE_ORDER == __BIG_ENDIAN
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unsigned int negative:1;
|
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unsigned int exponent:11;
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unsigned int quiet_nan:1;
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/* Together these comprise the mantissa. */
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unsigned int mantissa0:19;
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unsigned int mantissa1:32;
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#else
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# if __FLOAT_WORD_ORDER == BIG_ENDIAN
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unsigned int mantissa0:19;
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unsigned int quiet_nan:1;
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unsigned int exponent:11;
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unsigned int negative:1;
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unsigned int mantissa1:32;
|
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# else
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/* Together these comprise the mantissa. */
|
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unsigned int mantissa1:32;
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unsigned int mantissa0:19;
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unsigned int quiet_nan:1;
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unsigned int exponent:11;
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unsigned int negative:1;
|
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# endif
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#endif
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||||
} ieee_nan;
|
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};
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|
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#define IEEE754_DOUBLE_BIAS 0x3ff /* Added to exponent. */
|
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|
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union ieee854_long_double
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{
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long double d;
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|
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/* This is the IEEE 854 double-extended-precision format. */
|
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struct
|
||||
{
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#if __BYTE_ORDER == __BIG_ENDIAN
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unsigned int negative:1;
|
||||
unsigned int exponent:15;
|
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unsigned int empty:16;
|
||||
unsigned int mantissa0:32;
|
||||
unsigned int mantissa1:32;
|
||||
#endif
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||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
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# if __FLOAT_WORD_ORDER == BIG_ENDIAN
|
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unsigned int exponent:15;
|
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unsigned int negative:1;
|
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unsigned int empty:16;
|
||||
unsigned int mantissa0:32;
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unsigned int mantissa1:32;
|
||||
# else
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unsigned int mantissa1:32;
|
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unsigned int mantissa0:32;
|
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unsigned int exponent:15;
|
||||
unsigned int negative:1;
|
||||
unsigned int empty:16;
|
||||
# endif
|
||||
#endif
|
||||
} ieee;
|
||||
|
||||
/* This is for NaNs in the IEEE 854 double-extended-precision format. */
|
||||
struct
|
||||
{
|
||||
#if __BYTE_ORDER == __BIG_ENDIAN
|
||||
unsigned int negative:1;
|
||||
unsigned int exponent:15;
|
||||
unsigned int empty:16;
|
||||
unsigned int one:1;
|
||||
unsigned int quiet_nan:1;
|
||||
unsigned int mantissa0:30;
|
||||
unsigned int mantissa1:32;
|
||||
#endif
|
||||
#if __BYTE_ORDER == __LITTLE_ENDIAN
|
||||
# if __FLOAT_WORD_ORDER == BIG_ENDIAN
|
||||
unsigned int exponent:15;
|
||||
unsigned int negative:1;
|
||||
unsigned int empty:16;
|
||||
unsigned int mantissa0:30;
|
||||
unsigned int quiet_nan:1;
|
||||
unsigned int one:1;
|
||||
unsigned int mantissa1:32;
|
||||
# else
|
||||
unsigned int mantissa1:32;
|
||||
unsigned int mantissa0:30;
|
||||
unsigned int quiet_nan:1;
|
||||
unsigned int one:1;
|
||||
unsigned int exponent:15;
|
||||
unsigned int negative:1;
|
||||
unsigned int empty:16;
|
||||
# endif
|
||||
#endif
|
||||
} ieee_nan;
|
||||
};
|
||||
|
||||
#define IEEE854_LONG_DOUBLE_BIAS 0x3fff
|
||||
|
||||
__END_DECLS
|
||||
|
||||
#endif /* ieee754.h */
|
||||
@@ -0,0 +1,114 @@
|
||||
#ifndef _STDIO_H
|
||||
# if defined __need_FILE || defined __need___FILE
|
||||
# include <libio/stdio.h>
|
||||
# else
|
||||
# include <libio/stdio.h>
|
||||
|
||||
/* Now define the internal interfaces. */
|
||||
extern int __fcloseall (void);
|
||||
extern int __snprintf (char *__restrict __s, size_t __maxlen,
|
||||
__const char *__restrict __format, ...)
|
||||
__attribute__ ((__format__ (__printf__, 3, 4)));
|
||||
extern int __vsnprintf (char *__restrict __s, size_t __maxlen,
|
||||
__const char *__restrict __format, _G_va_list __arg)
|
||||
__attribute__ ((__format__ (__printf__, 3, 0)));
|
||||
extern int __vfscanf (FILE *__restrict __s,
|
||||
__const char *__restrict __format,
|
||||
_G_va_list __arg)
|
||||
__attribute__ ((__format__ (__scanf__, 2, 0)));
|
||||
libc_hidden_proto (__vfscanf)
|
||||
extern int __vscanf (__const char *__restrict __format,
|
||||
_G_va_list __arg)
|
||||
__attribute__ ((__format__ (__scanf__, 1, 0)));
|
||||
extern _IO_ssize_t __getline (char **__lineptr, size_t *__n,
|
||||
FILE *__stream);
|
||||
extern int __vsscanf (__const char *__restrict __s,
|
||||
__const char *__restrict __format,
|
||||
_G_va_list __arg)
|
||||
__attribute__ ((__format__ (__scanf__, 2, 0)));
|
||||
|
||||
/* Prototypes for compatibility functions. */
|
||||
extern FILE *__new_tmpfile (void);
|
||||
extern FILE *__old_tmpfile (void);
|
||||
|
||||
|
||||
|
||||
# define __need_size_t
|
||||
# include <stddef.h>
|
||||
/* Generate a unique file name (and possibly open it). */
|
||||
extern int __path_search (char *__tmpl, size_t __tmpl_len,
|
||||
__const char *__dir, __const char *__pfx,
|
||||
int __try_tempdir);
|
||||
|
||||
extern int __gen_tempname (char *__tmpl, int __kind);
|
||||
/* The __kind argument to __gen_tempname may be one of: */
|
||||
# define __GT_FILE 0 /* create a file */
|
||||
# define __GT_BIGFILE 1 /* create a file, using open64 */
|
||||
# define __GT_DIR 2 /* create a directory */
|
||||
# define __GT_NOCREATE 3 /* just find a name not currently in use */
|
||||
|
||||
/* Print out MESSAGE on the error output and abort. */
|
||||
extern void __libc_fatal (__const char *__message)
|
||||
__attribute__ ((__noreturn__));
|
||||
|
||||
/* Acquire ownership of STREAM. */
|
||||
extern void __flockfile (FILE *__stream);
|
||||
|
||||
/* Relinquish the ownership granted for STREAM. */
|
||||
extern void __funlockfile (FILE *__stream);
|
||||
|
||||
/* Try to acquire ownership of STREAM but do not block if it is not
|
||||
possible. */
|
||||
extern int __ftrylockfile (FILE *__stream);
|
||||
|
||||
extern int __getc_unlocked (FILE *__fp);
|
||||
extern wint_t __getwc_unlocked (FILE *__fp);
|
||||
|
||||
|
||||
extern __const char *__const _sys_errlist_internal[] attribute_hidden;
|
||||
extern int _sys_nerr_internal attribute_hidden;
|
||||
|
||||
extern int __asprintf_internal (char **__restrict __ptr,
|
||||
__const char *__restrict __fmt, ...)
|
||||
attribute_hidden __attribute__ ((__format__ (__printf__, 2, 3)));
|
||||
# if !defined NOT_IN_libc && !defined _ISOMAC
|
||||
# define __asprintf(ptr, fmt, args...) \
|
||||
INTUSE(__asprintf) (ptr, fmt, ##args)
|
||||
|
||||
extern _IO_FILE *_IO_new_fopen __P((const char*, const char*));
|
||||
# define fopen(fname, mode) _IO_new_fopen (fname, mode)
|
||||
extern _IO_FILE *_IO_new_fdopen __P((int, const char*));
|
||||
# define fdopen(fd, mode) _IO_new_fdopen (fd, mode)
|
||||
extern int _IO_new_fclose __P((_IO_FILE*));
|
||||
# define fclose(fp) _IO_new_fclose (fp)
|
||||
extern int _IO_fputs __P((const char*, _IO_FILE*));
|
||||
libc_hidden_proto (_IO_fputs)
|
||||
# define fputs(str, fp) _IO_fputs (str, fp)
|
||||
extern int _IO_new_fsetpos __P ((_IO_FILE *, const _IO_fpos_t *));
|
||||
# define fsetpos(fp, posp) _IO_new_fsetpos (fp, posp)
|
||||
extern int _IO_new_fgetpos __P ((_IO_FILE *, _IO_fpos_t *));
|
||||
# define fgetpos(fp, posp) _IO_new_fgetpos (fp, posp)
|
||||
# endif
|
||||
|
||||
libc_hidden_proto (dprintf)
|
||||
libc_hidden_proto (fprintf)
|
||||
libc_hidden_proto (vfprintf)
|
||||
libc_hidden_proto (sprintf)
|
||||
libc_hidden_proto (sscanf)
|
||||
libc_hidden_proto (fwrite)
|
||||
libc_hidden_proto (perror)
|
||||
libc_hidden_proto (remove)
|
||||
libc_hidden_proto (rewind)
|
||||
libc_hidden_proto (fileno)
|
||||
libc_hidden_proto (fwrite)
|
||||
libc_hidden_proto (fseek)
|
||||
libc_hidden_proto (fflush_unlocked)
|
||||
libc_hidden_proto (fread_unlocked)
|
||||
libc_hidden_proto (fwrite_unlocked)
|
||||
libc_hidden_proto (fgets_unlocked)
|
||||
libc_hidden_proto (fputs_unlocked)
|
||||
libc_hidden_proto (open_memstream)
|
||||
|
||||
# endif
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user