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author | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
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committer | Zack Weinberg <zackw@panix.com> | 2017-06-08 15:39:03 -0400 |
commit | 5046dbb4a7eba5eccfd258f92f4735c9ffc8d069 (patch) | |
tree | 4470480d904b65cf14ca524f96f79eca818c3eaf /libio/bits/stdio.h | |
parent | 199fc19d3aaaf57944ef036e15904febe877fc93 (diff) | |
download | glibc-zack/build-layout-experiment.tar glibc-zack/build-layout-experiment.tar.gz glibc-zack/build-layout-experiment.tar.bz2 glibc-zack/build-layout-experiment.zip |
Prepare for radical source tree reorganization.zack/build-layout-experiment
All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).
Diffstat (limited to 'libio/bits/stdio.h')
-rw-r--r-- | libio/bits/stdio.h | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/libio/bits/stdio.h b/libio/bits/stdio.h deleted file mode 100644 index 21ad2fb20c..0000000000 --- a/libio/bits/stdio.h +++ /dev/null @@ -1,190 +0,0 @@ -/* Optimizing macros and inline functions for stdio functions. - Copyright (C) 1998-2017 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, see - <http://www.gnu.org/licenses/>. */ - -#ifndef _STDIO_H -# error "Never include <bits/stdio.h> directly; use <stdio.h> instead." -#endif - -#ifndef __extern_inline -# define __STDIO_INLINE inline -#else -# define __STDIO_INLINE __extern_inline -#endif - - -#ifdef __USE_EXTERN_INLINES -/* For -D_FORTIFY_SOURCE{,=2} bits/stdio2.h will define a different - inline. */ -# if !(__USE_FORTIFY_LEVEL > 0 && defined __fortify_function) -/* Write formatted output to stdout from argument list ARG. */ -__STDIO_INLINE int -vprintf (const char *__restrict __fmt, _G_va_list __arg) -{ - return vfprintf (stdout, __fmt, __arg); -} -# endif - -/* Read a character from stdin. */ -__STDIO_INLINE int -getchar (void) -{ - return _IO_getc (stdin); -} - - -# ifdef __USE_MISC -/* Faster version when locking is not necessary. */ -__STDIO_INLINE int -fgetc_unlocked (FILE *__fp) -{ - return _IO_getc_unlocked (__fp); -} -# endif /* misc */ - - -# ifdef __USE_POSIX -/* This is defined in POSIX.1:1996. */ -__STDIO_INLINE int -getc_unlocked (FILE *__fp) -{ - return _IO_getc_unlocked (__fp); -} - -/* This is defined in POSIX.1:1996. */ -__STDIO_INLINE int -getchar_unlocked (void) -{ - return _IO_getc_unlocked (stdin); -} -# endif /* POSIX */ - - -/* Write a character to stdout. */ -__STDIO_INLINE int -putchar (int __c) -{ - return _IO_putc (__c, stdout); -} - - -# ifdef __USE_MISC -/* Faster version when locking is not necessary. */ -__STDIO_INLINE int -fputc_unlocked (int __c, FILE *__stream) -{ - return _IO_putc_unlocked (__c, __stream); -} -# endif /* misc */ - - -# ifdef __USE_POSIX -/* This is defined in POSIX.1:1996. */ -__STDIO_INLINE int -putc_unlocked (int __c, FILE *__stream) -{ - return _IO_putc_unlocked (__c, __stream); -} - -/* This is defined in POSIX.1:1996. */ -__STDIO_INLINE int -putchar_unlocked (int __c) -{ - return _IO_putc_unlocked (__c, stdout); -} -# endif /* POSIX */ - - -# ifdef __USE_GNU -/* Like `getdelim', but reads up to a newline. */ -__STDIO_INLINE _IO_ssize_t -getline (char **__lineptr, size_t *__n, FILE *__stream) -{ - return __getdelim (__lineptr, __n, '\n', __stream); -} -# endif /* GNU */ - - -# ifdef __USE_MISC -/* Faster versions when locking is not required. */ -__STDIO_INLINE int -__NTH (feof_unlocked (FILE *__stream)) -{ - return _IO_feof_unlocked (__stream); -} - -/* Faster versions when locking is not required. */ -__STDIO_INLINE int -__NTH (ferror_unlocked (FILE *__stream)) -{ - return _IO_ferror_unlocked (__stream); -} -# endif /* misc */ - -#endif /* Use extern inlines. */ - - -#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__ \ - && !defined __cplusplus -/* Perform some simple optimizations. */ -# define fread_unlocked(ptr, size, n, stream) \ - (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) \ - && (size_t) (size) * (size_t) (n) <= 8 \ - && (size_t) (size) != 0) \ - ? ({ char *__ptr = (char *) (ptr); \ - FILE *__stream = (stream); \ - size_t __cnt; \ - for (__cnt = (size_t) (size) * (size_t) (n); \ - __cnt > 0; --__cnt) \ - { \ - int __c = _IO_getc_unlocked (__stream); \ - if (__c == EOF) \ - break; \ - *__ptr++ = __c; \ - } \ - ((size_t) (size) * (size_t) (n) - __cnt) \ - / (size_t) (size); }) \ - : (((__builtin_constant_p (size) && (size_t) (size) == 0) \ - || (__builtin_constant_p (n) && (size_t) (n) == 0)) \ - /* Evaluate all parameters once. */ \ - ? ((void) (ptr), (void) (stream), (void) (size), \ - (void) (n), (size_t) 0) \ - : fread_unlocked (ptr, size, n, stream)))) - -# define fwrite_unlocked(ptr, size, n, stream) \ - (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) \ - && (size_t) (size) * (size_t) (n) <= 8 \ - && (size_t) (size) != 0) \ - ? ({ const char *__ptr = (const char *) (ptr); \ - FILE *__stream = (stream); \ - size_t __cnt; \ - for (__cnt = (size_t) (size) * (size_t) (n); \ - __cnt > 0; --__cnt) \ - if (_IO_putc_unlocked (*__ptr++, __stream) == EOF) \ - break; \ - ((size_t) (size) * (size_t) (n) - __cnt) \ - / (size_t) (size); }) \ - : (((__builtin_constant_p (size) && (size_t) (size) == 0) \ - || (__builtin_constant_p (n) && (size_t) (n) == 0)) \ - /* Evaluate all parameters once. */ \ - ? ((void) (ptr), (void) (stream), (void) (size), \ - (void) (n), (size_t) 0) \ - : fwrite_unlocked (ptr, size, n, stream)))) -#endif - -/* Define helper macro. */ -#undef __STDIO_INLINE |