diff options
Diffstat (limited to 'libio/bits')
| -rw-r--r-- | libio/bits/libio-ldbl.h | 24 | ||||
| -rw-r--r-- | libio/bits/stdio-ldbl.h | 8 | ||||
| -rw-r--r-- | libio/bits/stdio.h | 35 | ||||
| -rw-r--r-- | libio/bits/stdio2.h | 40 | ||||
| -rw-r--r-- | libio/bits/types/FILE.h | 9 | ||||
| -rw-r--r-- | libio/bits/types/__FILE.h | 7 | ||||
| -rw-r--r-- | libio/bits/types/__fpos64_t.h | 16 | ||||
| -rw-r--r-- | libio/bits/types/__fpos_t.h | 16 | ||||
| -rw-r--r-- | libio/bits/types/cookie_io_functions_t.h | 63 | ||||
| -rw-r--r-- | libio/bits/types/struct_FILE.h | 120 |
10 files changed, 274 insertions, 64 deletions
diff --git a/libio/bits/libio-ldbl.h b/libio/bits/libio-ldbl.h deleted file mode 100644 index 15c5af9b78..0000000000 --- a/libio/bits/libio-ldbl.h +++ /dev/null @@ -1,24 +0,0 @@ -/* -mlong-double-64 compatibility mode for libio functions. - Copyright (C) 2006-2016 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 _IO_STDIO_H -# error "Never include <bits/libio-ldbl.h> directly; use <libio.h> instead." -#endif - -__LDBL_REDIR_DECL (_IO_vfscanf) -__LDBL_REDIR_DECL (_IO_vfprintf) diff --git a/libio/bits/stdio-ldbl.h b/libio/bits/stdio-ldbl.h index d19415ffde..99d9bcc233 100644 --- a/libio/bits/stdio-ldbl.h +++ b/libio/bits/stdio-ldbl.h @@ -1,5 +1,5 @@ /* -mlong-double-64 compatibility mode for stdio functions. - Copyright (C) 2006-2016 Free Software Foundation, Inc. + Copyright (C) 2006-2018 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 @@ -20,7 +20,6 @@ # error "Never include <bits/stdio-ldbl.h> directly; use <stdio.h> instead." #endif -__BEGIN_NAMESPACE_STD __LDBL_REDIR_DECL (fprintf) __LDBL_REDIR_DECL (printf) __LDBL_REDIR_DECL (sprintf) @@ -38,17 +37,13 @@ __LDBL_REDIR_DECL (fscanf) __LDBL_REDIR_DECL (scanf) __LDBL_REDIR_DECL (sscanf) #endif -__END_NAMESPACE_STD #if defined __USE_ISOC99 || defined __USE_UNIX98 -__BEGIN_NAMESPACE_C99 __LDBL_REDIR_DECL (snprintf) __LDBL_REDIR_DECL (vsnprintf) -__END_NAMESPACE_C99 #endif #ifdef __USE_ISOC99 -__BEGIN_NAMESPACE_C99 # if !defined __USE_GNU && !defined __REDIRECT \ && (defined __STRICT_ANSI__ || defined __USE_XOPEN2K) __LDBL_REDIR1_DECL (vfscanf, __nldbl___isoc99_vfscanf) @@ -59,7 +54,6 @@ __LDBL_REDIR_DECL (vfscanf) __LDBL_REDIR_DECL (vsscanf) __LDBL_REDIR_DECL (vscanf) # endif -__END_NAMESPACE_C99 #endif #ifdef __USE_XOPEN2K8 diff --git a/libio/bits/stdio.h b/libio/bits/stdio.h index df57e7c69b..4ab919031f 100644 --- a/libio/bits/stdio.h +++ b/libio/bits/stdio.h @@ -1,5 +1,5 @@ /* Optimizing macros and inline functions for stdio functions. - Copyright (C) 1998-2016 Free Software Foundation, Inc. + Copyright (C) 1998-2018 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 @@ -16,6 +16,9 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#ifndef _BITS_STDIO_H +#define _BITS_STDIO_H 1 + #ifndef _STDIO_H # error "Never include <bits/stdio.h> directly; use <stdio.h> instead." #endif @@ -33,7 +36,7 @@ # 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) +vprintf (const char *__restrict __fmt, __gnuc_va_list __arg) { return vfprintf (stdout, __fmt, __arg); } @@ -43,7 +46,7 @@ vprintf (const char *__restrict __fmt, _G_va_list __arg) __STDIO_INLINE int getchar (void) { - return _IO_getc (stdin); + return getc (stdin); } @@ -52,7 +55,7 @@ getchar (void) __STDIO_INLINE int fgetc_unlocked (FILE *__fp) { - return _IO_getc_unlocked (__fp); + return __getc_unlocked_body (__fp); } # endif /* misc */ @@ -62,14 +65,14 @@ fgetc_unlocked (FILE *__fp) __STDIO_INLINE int getc_unlocked (FILE *__fp) { - return _IO_getc_unlocked (__fp); + return __getc_unlocked_body (__fp); } /* This is defined in POSIX.1:1996. */ __STDIO_INLINE int getchar_unlocked (void) { - return _IO_getc_unlocked (stdin); + return __getc_unlocked_body (stdin); } # endif /* POSIX */ @@ -78,7 +81,7 @@ getchar_unlocked (void) __STDIO_INLINE int putchar (int __c) { - return _IO_putc (__c, stdout); + return putc (__c, stdout); } @@ -87,7 +90,7 @@ putchar (int __c) __STDIO_INLINE int fputc_unlocked (int __c, FILE *__stream) { - return _IO_putc_unlocked (__c, __stream); + return __putc_unlocked_body (__c, __stream); } # endif /* misc */ @@ -97,21 +100,21 @@ fputc_unlocked (int __c, FILE *__stream) __STDIO_INLINE int putc_unlocked (int __c, FILE *__stream) { - return _IO_putc_unlocked (__c, __stream); + return __putc_unlocked_body (__c, __stream); } /* This is defined in POSIX.1:1996. */ __STDIO_INLINE int putchar_unlocked (int __c) { - return _IO_putc_unlocked (__c, stdout); + return __putc_unlocked_body (__c, stdout); } # endif /* POSIX */ # ifdef __USE_GNU /* Like `getdelim', but reads up to a newline. */ -__STDIO_INLINE _IO_ssize_t +__STDIO_INLINE __ssize_t getline (char **__lineptr, size_t *__n, FILE *__stream) { return __getdelim (__lineptr, __n, '\n', __stream); @@ -124,14 +127,14 @@ getline (char **__lineptr, size_t *__n, FILE *__stream) __STDIO_INLINE int __NTH (feof_unlocked (FILE *__stream)) { - return _IO_feof_unlocked (__stream); + return __feof_unlocked_body (__stream); } /* Faster versions when locking is not required. */ __STDIO_INLINE int __NTH (ferror_unlocked (FILE *__stream)) { - return _IO_ferror_unlocked (__stream); + return __ferror_unlocked_body (__stream); } # endif /* misc */ @@ -151,7 +154,7 @@ __NTH (ferror_unlocked (FILE *__stream)) for (__cnt = (size_t) (size) * (size_t) (n); \ __cnt > 0; --__cnt) \ { \ - int __c = _IO_getc_unlocked (__stream); \ + int __c = getc_unlocked (__stream); \ if (__c == EOF) \ break; \ *__ptr++ = __c; \ @@ -174,7 +177,7 @@ __NTH (ferror_unlocked (FILE *__stream)) size_t __cnt; \ for (__cnt = (size_t) (size) * (size_t) (n); \ __cnt > 0; --__cnt) \ - if (_IO_putc_unlocked (*__ptr++, __stream) == EOF) \ + if (putc_unlocked (*__ptr++, __stream) == EOF) \ break; \ ((size_t) (size) * (size_t) (n) - __cnt) \ / (size_t) (size); }) \ @@ -188,3 +191,5 @@ __NTH (ferror_unlocked (FILE *__stream)) /* Define helper macro. */ #undef __STDIO_INLINE + +#endif /* bits/stdio.h. */ diff --git a/libio/bits/stdio2.h b/libio/bits/stdio2.h index fa3be79a66..11651506a6 100644 --- a/libio/bits/stdio2.h +++ b/libio/bits/stdio2.h @@ -1,5 +1,5 @@ /* Checking macros for stdio functions. - Copyright (C) 2004-2016 Free Software Foundation, Inc. + Copyright (C) 2004-2018 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 @@ -16,6 +16,9 @@ License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. */ +#ifndef _BITS_STDIO2_H +#define _BITS_STDIO2_H 1 + #ifndef _STDIO_H # error "Never include <bits/stdio2.h> directly; use <stdio.h> instead." #endif @@ -24,7 +27,7 @@ extern int __sprintf_chk (char *__restrict __s, int __flag, size_t __slen, const char *__restrict __format, ...) __THROW; extern int __vsprintf_chk (char *__restrict __s, int __flag, size_t __slen, const char *__restrict __format, - _G_va_list __ap) __THROW; + __gnuc_va_list __ap) __THROW; #ifdef __va_arg_pack __fortify_function int @@ -41,7 +44,7 @@ __NTH (sprintf (char *__restrict __s, const char *__restrict __fmt, ...)) __fortify_function int __NTH (vsprintf (char *__restrict __s, const char *__restrict __fmt, - _G_va_list __ap)) + __gnuc_va_list __ap)) { return __builtin___vsprintf_chk (__s, __USE_FORTIFY_LEVEL - 1, __bos (__s), __fmt, __ap); @@ -54,7 +57,7 @@ extern int __snprintf_chk (char *__restrict __s, size_t __n, int __flag, ...) __THROW; extern int __vsnprintf_chk (char *__restrict __s, size_t __n, int __flag, size_t __slen, const char *__restrict __format, - _G_va_list __ap) __THROW; + __gnuc_va_list __ap) __THROW; # ifdef __va_arg_pack __fortify_function int @@ -72,7 +75,7 @@ __NTH (snprintf (char *__restrict __s, size_t __n, __fortify_function int __NTH (vsnprintf (char *__restrict __s, size_t __n, - const char *__restrict __fmt, _G_va_list __ap)) + const char *__restrict __fmt, __gnuc_va_list __ap)) { return __builtin___vsnprintf_chk (__s, __n, __USE_FORTIFY_LEVEL - 1, __bos (__s), __fmt, __ap); @@ -86,9 +89,9 @@ extern int __fprintf_chk (FILE *__restrict __stream, int __flag, const char *__restrict __format, ...); extern int __printf_chk (int __flag, const char *__restrict __format, ...); extern int __vfprintf_chk (FILE *__restrict __stream, int __flag, - const char *__restrict __format, _G_va_list __ap); + const char *__restrict __format, __gnuc_va_list __ap); extern int __vprintf_chk (int __flag, const char *__restrict __format, - _G_va_list __ap); + __gnuc_va_list __ap); # ifdef __va_arg_pack __fortify_function int @@ -111,7 +114,7 @@ printf (const char *__restrict __fmt, ...) # endif __fortify_function int -vprintf (const char *__restrict __fmt, _G_va_list __ap) +vprintf (const char *__restrict __fmt, __gnuc_va_list __ap) { #ifdef __USE_EXTERN_INLINES return __vfprintf_chk (stdout, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); @@ -122,7 +125,7 @@ vprintf (const char *__restrict __fmt, _G_va_list __ap) __fortify_function int vfprintf (FILE *__restrict __stream, - const char *__restrict __fmt, _G_va_list __ap) + const char *__restrict __fmt, __gnuc_va_list __ap) { return __vfprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); } @@ -131,7 +134,7 @@ vfprintf (FILE *__restrict __stream, extern int __dprintf_chk (int __fd, int __flag, const char *__restrict __fmt, ...) __attribute__ ((__format__ (__printf__, 3, 4))); extern int __vdprintf_chk (int __fd, int __flag, - const char *__restrict __fmt, _G_va_list __arg) + const char *__restrict __fmt, __gnuc_va_list __arg) __attribute__ ((__format__ (__printf__, 3, 0))); # ifdef __va_arg_pack @@ -147,7 +150,7 @@ dprintf (int __fd, const char *__restrict __fmt, ...) # endif __fortify_function int -vdprintf (int __fd, const char *__restrict __fmt, _G_va_list __ap) +vdprintf (int __fd, const char *__restrict __fmt, __gnuc_va_list __ap) { return __vdprintf_chk (__fd, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); } @@ -159,7 +162,7 @@ extern int __asprintf_chk (char **__restrict __ptr, int __flag, const char *__restrict __fmt, ...) __THROW __attribute__ ((__format__ (__printf__, 3, 4))) __wur; extern int __vasprintf_chk (char **__restrict __ptr, int __flag, - const char *__restrict __fmt, _G_va_list __arg) + const char *__restrict __fmt, __gnuc_va_list __arg) __THROW __attribute__ ((__format__ (__printf__, 3, 0))) __wur; extern int __obstack_printf_chk (struct obstack *__restrict __obstack, int __flag, const char *__restrict __format, @@ -168,7 +171,7 @@ extern int __obstack_printf_chk (struct obstack *__restrict __obstack, extern int __obstack_vprintf_chk (struct obstack *__restrict __obstack, int __flag, const char *__restrict __format, - _G_va_list __args) + __gnuc_va_list __args) __THROW __attribute__ ((__format__ (__printf__, 3, 0))); # ifdef __va_arg_pack @@ -205,14 +208,14 @@ __NTH (obstack_printf (struct obstack *__restrict __obstack, __fortify_function int __NTH (vasprintf (char **__restrict __ptr, const char *__restrict __fmt, - _G_va_list __ap)) + __gnuc_va_list __ap)) { return __vasprintf_chk (__ptr, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); } __fortify_function int __NTH (obstack_vprintf (struct obstack *__restrict __obstack, - const char *__restrict __fmt, _G_va_list __ap)) + const char *__restrict __fmt, __gnuc_va_list __ap)) { return __obstack_vprintf_chk (__obstack, __USE_FORTIFY_LEVEL - 1, __fmt, __ap); @@ -222,8 +225,7 @@ __NTH (obstack_vprintf (struct obstack *__restrict __obstack, #endif -#if !defined __USE_ISOC11 \ - || (defined __cplusplus && __cplusplus <= 201103L && !defined __USE_GNU) +#if __GLIBC_USE (DEPRECATED_GETS) extern char *__gets_chk (char *__str, size_t) __wur; extern char *__REDIRECT (__gets_warn, (char *__str), gets) __wur __warnattr ("please use fgets or getline instead, gets can't " @@ -369,7 +371,7 @@ fread_unlocked (void *__restrict __ptr, size_t __size, size_t __n, for (; __cnt > 0; --__cnt) { - int __c = _IO_getc_unlocked (__stream); + int __c = getc_unlocked (__stream); if (__c == EOF) break; *__cptr++ = __c; @@ -380,3 +382,5 @@ fread_unlocked (void *__restrict __ptr, size_t __size, size_t __n, return __fread_unlocked_alias (__ptr, __size, __n, __stream); } #endif + +#endif /* bits/stdio2.h. */ diff --git a/libio/bits/types/FILE.h b/libio/bits/types/FILE.h new file mode 100644 index 0000000000..f268263209 --- /dev/null +++ b/libio/bits/types/FILE.h @@ -0,0 +1,9 @@ +#ifndef __FILE_defined +#define __FILE_defined 1 + +struct _IO_FILE; + +/* The opaque type of streams. This is the definition used elsewhere. */ +typedef struct _IO_FILE FILE; + +#endif diff --git a/libio/bits/types/__FILE.h b/libio/bits/types/__FILE.h new file mode 100644 index 0000000000..06dd79bc83 --- /dev/null +++ b/libio/bits/types/__FILE.h @@ -0,0 +1,7 @@ +#ifndef ____FILE_defined +#define ____FILE_defined 1 + +struct _IO_FILE; +typedef struct _IO_FILE __FILE; + +#endif diff --git a/libio/bits/types/__fpos64_t.h b/libio/bits/types/__fpos64_t.h new file mode 100644 index 0000000000..06a6891154 --- /dev/null +++ b/libio/bits/types/__fpos64_t.h @@ -0,0 +1,16 @@ +#ifndef _____fpos64_t_defined +#define _____fpos64_t_defined 1 + +#include <bits/types.h> +#include <bits/types/__mbstate_t.h> + +/* The tag name of this struct is _G_fpos64_t to preserve historic + C++ mangled names for functions taking fpos_t and/or fpos64_t + arguments. That name should not be used in new code. */ +typedef struct _G_fpos64_t +{ + __off64_t __pos; + __mbstate_t __state; +} __fpos64_t; + +#endif diff --git a/libio/bits/types/__fpos_t.h b/libio/bits/types/__fpos_t.h new file mode 100644 index 0000000000..bb04576651 --- /dev/null +++ b/libio/bits/types/__fpos_t.h @@ -0,0 +1,16 @@ +#ifndef _____fpos_t_defined +#define _____fpos_t_defined 1 + +#include <bits/types.h> +#include <bits/types/__mbstate_t.h> + +/* The tag name of this struct is _G_fpos_t to preserve historic + C++ mangled names for functions taking fpos_t arguments. + That name should not be used in new code. */ +typedef struct _G_fpos_t +{ + __off_t __pos; + __mbstate_t __state; +} __fpos_t; + +#endif diff --git a/libio/bits/types/cookie_io_functions_t.h b/libio/bits/types/cookie_io_functions_t.h new file mode 100644 index 0000000000..a6d9d39a47 --- /dev/null +++ b/libio/bits/types/cookie_io_functions_t.h @@ -0,0 +1,63 @@ +/* Copyright (C) 1991-2018 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 __cookie_io_functions_t_defined +#define __cookie_io_functions_t_defined 1 + +#include <bits/types.h> + +/* Functions to do I/O and file management for a stream. */ + +/* Read NBYTES bytes from COOKIE into a buffer pointed to by BUF. + Return number of bytes read. */ +typedef __ssize_t cookie_read_function_t (void *__cookie, char *__buf, + size_t __nbytes); + +/* Write NBYTES bytes pointed to by BUF to COOKIE. Write all NBYTES bytes + unless there is an error. Return number of bytes written. If + there is an error, return 0 and do not write anything. If the file + has been opened for append (__mode.__append set), then set the file + pointer to the end of the file and then do the write; if not, just + write at the current file pointer. */ +typedef __ssize_t cookie_write_function_t (void *__cookie, const char *__buf, + size_t __nbytes); + +/* Move COOKIE's file position to *POS bytes from the + beginning of the file (if W is SEEK_SET), + the current position (if W is SEEK_CUR), + or the end of the file (if W is SEEK_END). + Set *POS to the new file position. + Returns zero if successful, nonzero if not. */ +typedef int cookie_seek_function_t (void *__cookie, __off64_t *__pos, int __w); + +/* Close COOKIE. */ +typedef int cookie_close_function_t (void *__cookie); + +/* The structure with the cookie function pointers. + The tag name of this struct is _IO_cookie_io_functions_t to + preserve historic C++ mangled names for functions taking + cookie_io_functions_t arguments. That name should not be used in + new code. */ +typedef struct _IO_cookie_io_functions_t +{ + cookie_read_function_t *read; /* Read bytes. */ + cookie_write_function_t *write; /* Write bytes. */ + cookie_seek_function_t *seek; /* Seek/tell file position. */ + cookie_close_function_t *close; /* Close file. */ +} cookie_io_functions_t; + +#endif diff --git a/libio/bits/types/struct_FILE.h b/libio/bits/types/struct_FILE.h new file mode 100644 index 0000000000..359f949453 --- /dev/null +++ b/libio/bits/types/struct_FILE.h @@ -0,0 +1,120 @@ +/* Copyright (C) 1991-2018 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 __struct_FILE_defined +#define __struct_FILE_defined 1 + +/* Caution: The contents of this file are not part of the official + stdio.h API. However, much of it is part of the official *binary* + interface, and therefore cannot be changed. */ + +#if defined _IO_USE_OLD_IO_FILE && !defined _LIBC +# error "_IO_USE_OLD_IO_FILE should only be defined when building libc itself" +#endif + +#if defined _IO_lock_t_defined && !defined _LIBC +# error "_IO_lock_t_defined should only be defined when building libc itself" +#endif + +#include <bits/types.h> + +struct _IO_FILE; +struct _IO_marker; +struct _IO_codecvt; +struct _IO_wide_data; + +/* During the build of glibc itself, _IO_lock_t will already have been + defined by internal headers. */ +#ifndef _IO_lock_t_defined +typedef void _IO_lock_t; +#endif + +/* The tag name of this struct is _IO_FILE to preserve historic + C++ mangled names for functions taking FILE* arguments. + That name should not be used in new code. */ +struct _IO_FILE +{ + int _flags; /* High-order word is _IO_MAGIC; rest is flags. */ + + /* The following pointers correspond to the C++ streambuf protocol. */ + char *_IO_read_ptr; /* Current read pointer */ + char *_IO_read_end; /* End of get area. */ + char *_IO_read_base; /* Start of putback+get area. */ + char *_IO_write_base; /* Start of put area. */ + char *_IO_write_ptr; /* Current put pointer. */ + char *_IO_write_end; /* End of put area. */ + char *_IO_buf_base; /* Start of reserve area. */ + char *_IO_buf_end; /* End of reserve area. */ + + /* The following fields are used to support backing up and undo. */ + char *_IO_save_base; /* Pointer to start of non-current get area. */ + char *_IO_backup_base; /* Pointer to first valid character of backup area */ + char *_IO_save_end; /* Pointer to end of non-current get area. */ + + struct _IO_marker *_markers; + + struct _IO_FILE *_chain; + + int _fileno; + int _flags2; + __off_t _old_offset; /* This used to be _offset but it's too small. */ + + /* 1+column number of pbase(); 0 is unknown. */ + unsigned short _cur_column; + signed char _vtable_offset; + char _shortbuf[1]; + + _IO_lock_t *_lock; +#ifdef _IO_USE_OLD_IO_FILE +}; + +struct _IO_FILE_complete +{ + struct _IO_FILE _file; +#endif + __off64_t _offset; + /* Wide character stream stuff. */ + struct _IO_codecvt *_codecvt; + struct _IO_wide_data *_wide_data; + struct _IO_FILE *_freeres_list; + void *_freeres_buf; + size_t __pad5; + int _mode; + /* Make sure we don't get into trouble again. */ + char _unused2[15 * sizeof (int) - 4 * sizeof (void *) - sizeof (size_t)]; +}; + +/* These macros are used by bits/stdio.h and internal headers. */ +#define __getc_unlocked_body(_fp) \ + (__glibc_unlikely ((_fp)->_IO_read_ptr >= (_fp)->_IO_read_end) \ + ? __uflow (_fp) : *(unsigned char *) (_fp)->_IO_read_ptr++) + +#define __putc_unlocked_body(_ch, _fp) \ + (__glibc_unlikely ((_fp)->_IO_write_ptr >= (_fp)->_IO_write_end) \ + ? __overflow (_fp, (unsigned char) (_ch)) \ + : (unsigned char) (*(_fp)->_IO_write_ptr++ = (_ch))) + +#define _IO_EOF_SEEN 0x0010 +#define __feof_unlocked_body(_fp) (((_fp)->_flags & _IO_EOF_SEEN) != 0) + +#define _IO_ERR_SEEN 0x0020 +#define __ferror_unlocked_body(_fp) (((_fp)->_flags & _IO_ERR_SEEN) != 0) + +#define _IO_USER_LOCK 0x8000 +/* Many more flag bits are defined internally. */ + +#endif |