gcc/libstdc++-v3/libio/iolibio.h
Benjamin Kosnik 0517cb9903 [multiple changes]
2000-10-02  Steven King  <sxking@uswest.net>

        * mkcshadow: Fixed script to output proper include guard.
        * bits/char_traits.h: Cleaned up types in char_traits<char> functions.
        * libio/_G_config.h: Hacked to make work with shadow heraders.
        * shadow/*: Hacked to make shadow headers work.

2000-10-02  Benjamin Kosnik  <bkoz@purist.soma.redhat.com>

	Self-compile with shadow headers.
	* acconfig.h (_GLIBCPP_USE_SHADOW_HEADERS): Define. Eventually,
	like _GLIBCPP_USE_NAMESPACES before it, this macro will die when
	it becomes the default way the library is built.
	* acinclude.m4 (GLIBCPP_ENABLE_SHADOW): New macro.
	* config/gnu-linux/bits/ctype_base.h (ctype_base): Use it.
	* config/gnu-linux/ctype.cc (ctype): Use it.

	* src/localename.cc (locale::_Impl::_M_replace_categories): Remove
	call to assert.
	* src/locale.cc: Explicitly cast mbstate_t to void* in calls to
	memset. This should not be necessary, but an ambiguous overload
	with it in.

	* shadow/bits/std_cwchar.h: Fix.
	* shadow/wchar.h: Fix.

	* config/gnu-linux/bits/ctype_base.h (ctype_base): Inject ctype
	enums into namespace std:: for ctype_base enum. Other OS types
	will have to do this as well.
	* config/gnu-linux/ctype.cc (ctype): Inject ctype data into
	namespace std, in particular __ctype_toupper, __ctype_tolower,
	__ctype_b.

	* shadow/iolibio.h: New file.
	* shadow/bits/wrap_iolibio.h: New file.
	* shadow/libioP.h: New file.
	* shadow/bits/wrap_libioP.h: New file.
	* shadow/bits/wrap_fcntl.h: New file.
	* shadow/fcntl.h: New file.
	* shadow/iconv.h: New file. Inject iconv names into the global
	namespace, unmangled for the moment.
	* shadow/bits/wrap_iconv.h: New file.
	* shadow/unistd.h: Remove. Useless.
	* shadow/bits/wrap_unistd.h: Remove.

	* src/Makefile.am: Take out machine-ansi.h, add fcntl.h unistd.h.
	* src/Makefile.in: Regenerate.

	* config/c_io_libio.h (_IO_codecvt): Change to normal C++ decl.

	* shadow/libio.h: Fix.
	* shadow/bits/wrap_libio.h: Fix.

	* shadow/bits/std_clocale.h: Remove typedef struct construct,
	which will not compile.
	* shadow/bits/std_ctime.h: Same.

	* shadow/pthread.h: New file. Put pthreads types and functions
	into global scope, which is probably not the correct long-term
	solution but has to be done at the moment before libio wrappers
	can even be started.
	* shadow/bits/wrap_pthread.h: New file.

	* bits/std_ios.h: Formatting tweak.
	* shadow/bits/std_cstdio.h: Format. Remove extraneous bits.

	* acinclude.m4 (GLIBCPP_CHECK_COMPILER_FEATURES): Add -Werror to
	tests for compiler features.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.

	* config/c_io_libio.cc: Remove fcntl.h include, as SEEK_SET
	redefined.
	* libio/libioP.h: Comment out fcntl.h include.

	* shadow/math.h: Add in float and long declarations, as per ISO C9X.

	* bits/c++config: Define _ISOC99_SOURCE.

	* acinclude.m4 (GLIBCPP_ENABLE_SHADOW): Add -fno-builtins to
	CSHADOWFLAGS, as well as _ISOC99_SOURCE.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* src/Makefile.am (CSHADOW_INCLUDES): Enable, again.
	(CSHADOW_INCLUDES): Add -I$(top_srcdir)/std before shadow include dir.
	(CXXCOMPILE): Remove $(DEFS), which searches $(top_srcdir) before
	std or shadow directories.
	(LTCXXCOMPILE): Same.
	(INCLUDES): Add $(top_builddir) before $(top_srcdir).
	(AC_CXXFLAGS): Add CSHADOWFLAGS.
	* src/Makefile.in: Regenerate.

	* src/complex.cc (FCT): Change ::name to name.
	* src/complexl.cc (FCT): Same. Use _GLIBCPP_USE_LONG_LONG here.
	* src/complexf.cc (FCT): Same.

	* src/complexf.cc: Remove FCT define, as things are properly
	overloaded in the std namespace with the shadow headers.
	* src/complexl.cc: Same.
	* src/complex.cc: Same.

From-SVN: r36707
2000-10-04 05:06:32 +00:00

83 lines
3.6 KiB
C

#include "libio.h"
/* These emulate stdio functionality, but with a different name
(_IO_ungetc instead of ungetc), and using _IO_FILE instead of FILE. */
#ifdef __cplusplus
extern "C" {
#endif
extern int _IO_fclose __P((_IO_FILE*));
extern int _IO_new_fclose __P((_IO_FILE*));
extern int _IO_old_fclose __P((_IO_FILE*));
extern _IO_FILE *_IO_fdopen __P((int, const char*));
extern _IO_FILE *_IO_old_fdopen __P((int, const char*));
extern _IO_FILE *_IO_new_fdopen __P((int, const char*));
extern int _IO_fflush __P((_IO_FILE*));
extern int _IO_fgetpos __P((_IO_FILE*, _IO_fpos_t*));
extern int _IO_fgetpos64 __P((_IO_FILE*, _IO_fpos64_t*));
extern char* _IO_fgets __P((char*, int, _IO_FILE*));
extern _IO_FILE *_IO_fopen __P((const char*, const char*));
extern _IO_FILE *_IO_old_fopen __P((const char*, const char*));
extern _IO_FILE *_IO_new_fopen __P((const char*, const char*));
extern _IO_FILE *_IO_fopen64 __P((const char*, const char*));
extern int _IO_fprintf __P((_IO_FILE*, const char*, ...));
extern int _IO_fputs __P((const char*, _IO_FILE*));
extern int _IO_fsetpos __P((_IO_FILE*, const _IO_fpos_t *));
extern int _IO_fsetpos64 __P((_IO_FILE*, const _IO_fpos64_t *));
extern long int _IO_ftell __P((_IO_FILE*));
extern _IO_size_t _IO_fread __P((void*, _IO_size_t, _IO_size_t, _IO_FILE*));
extern _IO_size_t _IO_fwrite __P((const void*,
_IO_size_t, _IO_size_t, _IO_FILE*));
extern char* _IO_gets __P((char*));
extern void _IO_perror __P((const char*));
extern int _IO_printf __P((const char*, ...));
extern int _IO_puts __P((const char*));
extern int _IO_scanf __P((const char*, ...));
extern void _IO_setbuffer __P((_IO_FILE *, char*, _IO_size_t));
extern int _IO_setvbuf __P((_IO_FILE*, char*, int, _IO_size_t));
extern int _IO_sscanf __P((const char*, const char*, ...));
extern int _IO_sprintf __P((char *, const char*, ...));
extern int _IO_ungetc __P((int, _IO_FILE*));
extern int _IO_vsscanf __P((const char *, const char *, _IO_va_list));
extern int _IO_vsprintf __P((char*, const char*, _IO_va_list));
extern int _IO_vswprintf __P((wchar_t*, _IO_size_t, const wchar_t*,
_IO_va_list));
struct obstack;
extern int _IO_obstack_vprintf __P ((struct obstack *, const char *,
_IO_va_list));
extern int _IO_obstack_printf __P ((struct obstack *, const char *, ...));
#ifndef _IO_pos_BAD
#define _IO_pos_BAD ((_IO_off64_t)(-1))
#endif
#define _IO_clearerr(FP) ((FP)->_flags &= ~(_IO_ERR_SEEN|_IO_EOF_SEEN))
#define _IO_fseek(__fp, __offset, __whence) \
(_IO_seekoff(__fp, __offset, __whence, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD ? EOF : 0)
#define _IO_rewind(FILE) (void)_IO_seekoff(FILE, 0, 0, _IOS_INPUT|_IOS_OUTPUT)
#define _IO_vprintf(FORMAT, ARGS) _IO_vfprintf(_IO_stdout, FORMAT, ARGS)
#define _IO_freopen(FILENAME, MODE, FP) \
(_IO_file_close_it(FP), _IO_file_fopen(FP, FILENAME, MODE, 0))
#define _IO_old_freopen(FILENAME, MODE, FP) \
(_IO_old_file_close_it (FP), _IO_old_file_fopen(FP, FILENAME, MODE))
#define _IO_freopen64(FILENAME, MODE, FP) \
(_IO_file_close_it(FP), _IO_file_fopen(FP, FILENAME, MODE, 1))
#define _IO_fileno(FP) ((FP)->_fileno)
extern _IO_FILE* _IO_popen __P((const char*, const char*));
extern _IO_FILE* _IO_new_popen __P((const char*, const char*));
extern _IO_FILE* _IO_old_popen __P((const char*, const char*));
extern int __new_pclose __P((_IO_FILE *));
extern int __old_pclose __P((_IO_FILE *));
#define _IO_pclose _IO_fclose
#define _IO_setbuf(_FP, _BUF) _IO_setbuffer(_FP, _BUF, _IO_BUFSIZ)
#define _IO_setlinebuf(_FP) _IO_setvbuf(_FP, NULL, 1, 0)
_IO_FILE *__new_freopen __P ((const char *, const char *, _IO_FILE *));
_IO_FILE *__old_freopen __P ((const char *, const char *, _IO_FILE *));
#ifdef __cplusplus
}
#endif