diff options
Diffstat (limited to 'libc/sysdeps/linux/i386/bits/stdio.h')
| -rw-r--r-- | libc/sysdeps/linux/i386/bits/stdio.h | 147 |
1 files changed, 1 insertions, 146 deletions
diff --git a/libc/sysdeps/linux/i386/bits/stdio.h b/libc/sysdeps/linux/i386/bits/stdio.h index 118118adc..36346f714 100644 --- a/libc/sysdeps/linux/i386/bits/stdio.h +++ b/libc/sysdeps/linux/i386/bits/stdio.h @@ -21,149 +21,4 @@ # error "Never include <bits/stdio.h> directly; use <stdio.h> instead." #endif -#ifdef __cplusplus -# define __STDIO_INLINE inline -#else -# define __STDIO_INLINE extern __inline -#endif - - -#ifdef __USE_EXTERN_INLINES -/* Write formatted output to stdout from argument list ARG. */ -__STDIO_INLINE int -vprintf (__const char *__restrict __fmt, _G_va_list __arg) __THROW -{ - return vfprintf (stdout, __fmt, __arg); -} - -/* Read a character from stdin. */ -__STDIO_INLINE int -getchar (void) __THROW -{ - return _IO_getc (stdin); -} - - -# if defined __USE_POSIX || defined __USE_MISC -/* This is defined in POSIX.1:1996. */ -__STDIO_INLINE int -getc_unlocked (FILE *__fp) __THROW -{ - return _IO_getc_unlocked (__fp); -} - -/* This is defined in POSIX.1:1996. */ -__STDIO_INLINE int -getchar_unlocked (void) __THROW -{ - return _IO_getc_unlocked (stdin); -} -# endif /* POSIX || misc */ - - -/* Write a character to stdout. */ -__STDIO_INLINE int -putchar (int __c) __THROW -{ - return _IO_putc (__c, stdout); -} - - -# ifdef __USE_MISC -/* Faster version when locking is not necessary. */ -__STDIO_INLINE int -fputc_unlocked (int __c, FILE *__stream) __THROW -{ - return _IO_putc_unlocked (__c, __stream); -} -# endif /* misc */ - - -# if defined __USE_POSIX || defined __USE_MISC -/* This is defined in POSIX.1:1996. */ -__STDIO_INLINE int -putc_unlocked (int __c, FILE *__stream) __THROW -{ - return _IO_putc_unlocked (__c, __stream); -} - -/* This is defined in POSIX.1:1996. */ -__STDIO_INLINE int -putchar_unlocked (int __c) __THROW -{ - return _IO_putc_unlocked (__c, stdout); -} -# endif /* POSIX || misc */ - - -# ifdef __USE_GNU -/* Like `getdelim', but reads up to a newline. */ -__STDIO_INLINE _IO_ssize_t -getline (char **__lineptr, size_t *__n, FILE *__stream) __THROW -{ - return __getdelim (__lineptr, __n, '\n', __stream); -} -# endif /* GNU */ - - -# ifdef __USE_MISC -/* Faster versions when locking is not required. */ -__STDIO_INLINE int -feof_unlocked (FILE *__stream) __THROW -{ - return _IO_feof_unlocked (__stream); -} - -/* Faster versions when locking is not required. */ -__STDIO_INLINE int -ferror_unlocked (FILE *__stream) __THROW -{ - return _IO_ferror_unlocked (__stream); -} -# endif /* misc */ - -#endif /* Use extern inlines. */ - - -#if defined __USE_MISC && defined __GNUC__ && defined __OPTIMIZE__ -/* Perform some simple optimizations. */ -# define fread_unlocked(ptr, size, n, stream) \ - (__extension__ ((__builtin_constant_p (size) && __builtin_constant_p (n) \ - && (size_t) ((size) * (n)) <= 8 && (size) != 0) \ - ? ({ char *__ptr = (char *) (ptr); \ - FILE *__stream = (stream); \ - size_t __cnt; \ - for (__cnt = (size) * (n); __cnt > 0; --__cnt) \ - { \ - int __c = _IO_getc_unlocked (__stream); \ - if (__c == EOF) \ - break; \ - *__ptr++ = __c; \ - } \ - ((size_t) ((size) * (n)) - __cnt) / (size); }) \ - : (((__builtin_constant_p (size) && (size) == 0) \ - || (__builtin_constant_p (n) && (n) == 0)) \ - /* Evaluate all parameters once. */ \ - ? ((void) (ptr), (void) (stream), (void) (size), \ - (void) (n), 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) * (n)) <= 8 && (size) != 0) \ - ? ({ const char *__ptr = (const char *) (ptr); \ - FILE *__stream = (stream); \ - size_t __cnt; \ - for (__cnt = (size) * (n); __cnt > 0; --__cnt) \ - if (_IO_putc_unlocked (*__ptr++, __stream) == EOF) \ - break; \ - ((size_t) ((size) * (n)) - __cnt) / (size); }) \ - : (((__builtin_constant_p (size) && (size) == 0) \ - || (__builtin_constant_p (n) && (n) == 0)) \ - /* Evaluate all parameters once. */ \ - ? ((void) (ptr), (void) (stream), (void) (size), n) \ - : fwrite_unlocked (ptr, size, n, stream)))) -#endif - -/* Define helper macro. */ -#undef __STDIO_INLINE +/* Nothing to do here. Move right along */ |