gambas-source-code/main/share/gb_common.h

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/***************************************************************************
common.h
Common useful macros
Copyright (c) 2000-2007 Benoit Minisini <gambas@freesurf.fr>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
***************************************************************************/
#ifndef __GB_COMMON_H
#define __GB_COMMON_H
#include "config.h"
#ifdef _GNU_SOURCE
#undef _GNU_SOURCE
#endif
#define _GNU_SOURCE 500
#define _FILE_OFFSET_BITS 64
#include <math.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <stdarg.h>
#include <string.h>
#include <stddef.h>
#include <stdint.h>
******** Merged /branches/64bits r918:1003 into /trunk [CONFIGURATION] * NEW: 64 bits port. [EXAMPLES] * BUG: Fixed the AnalogWatch example. [WIKI CGI SCRIPT] * NEW: Some little cosmetic changes. [INTERPRETER] * NEW: The extern function implementation has been redesigned and is now based on libffi, so that it works on 64 bits system. Because of a flaw in the compiler design, projects that use the Pointer datatype must be recompiled to be used on a 64 bits system. This flaw will be fixed in Gambas 3. * OPT: Put some tables into read-only memory. About 1000 bytes are saved for each running interpreter, except the first one. * BUG: Does not crash anymore if a component cannot be loaded. * NEW: Spanish translation updated. * NEW: A new interpreter API for returning a pointer. [COMPILER] * BUG: Correctly compiles LONG constants inside code. [GB.DEBUG] * BUG: Compiles and links the gb.debug components with the thread libraries. [GB.DB.SQLITE3] * BUG: Getting the primary index of a table without primary index is safe now. [GB.GTK] * BUG: Modified the GLib priority of watched descriptors, as the main loop could enter in a loop in which user interface events were not managed. * BUG: Message boxes use application title without crashing now. [GB.OPENGL] * BUG: Disable dead code. [GB.QT.EXT] * BUG: TextEdit.TextWidth and TextEdit.TextHeight were not declared as read-only properties. [GB.XML.XSLT] * BUG: XSLT class is now declared as being not creatable. git-svn-id: svn://localhost/gambas/trunk@1006 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2008-01-17 22:39:26 +01:00
#include <inttypes.h>
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
#if defined(__GNU_LIBRARY__) || defined(OS_FREEBSD)
#include <getopt.h>
#define HAVE_GETOPT_LONG 1
#endif
#ifdef OS_CYGWIN
typedef void (*sighandler_t) (int);
#endif
#if defined(OS_FREEBSD) || defined(OS_OPENBSD)
/* Get definition for PATH_MAX */
#include <limits.h>
/* sighandler_t is replaced by sig_t */
#define sighandler_t sig_t
/* modfl is not yet implemented */
# define modfl(a,b) modf(a,b)
#endif
#ifdef OS_FREEBSD
/* finite is replaced by isfinite */
#define finite isfinite
#endif
#ifdef OS_SOLARIS
/* PGS: The following #define prevents /usr/include/sys/mman.h on solaris
from #define'ing PRIVATE to 0x20, thus breaking Gambas.
Perhaps Gambas should use a different name?
BM: I don't use PRIVATE anymore!
*/
#ifdef _POSIX_C_SOURCE
/* PGS: Stop compiler warnings when gcc on solaris does remember to define
_POSIX_C_SOURCE, e.g. when compiling qt related files. */
#undef _POSIX_C_SOURCE
#endif
#define _POSIX_C_SOURCE 3
/* Get prototype for alloca() */
#include <alloca.h>
/* Get definition for PATH_MAX */
#include <limits.h>
/* Get definition for index() */
#include <strings.h>
#endif
#if !defined(__cplusplus)
#ifndef FALSE
enum
{
FALSE = 0,
TRUE = 1
};
#endif
typedef
char boolean;
typedef
char bool;
#endif
typedef
unsigned char uchar;
typedef
size_t offset_t;
#define PUBLIC
#define INLINE __inline__
#define EXTERN extern
#define PACKED __attribute__((packed))
#define NORETURN __attribute__((noreturn))
#define CONST __attribute__((const))
******** Merged /branches/64bits r918:1003 into /trunk [CONFIGURATION] * NEW: 64 bits port. [EXAMPLES] * BUG: Fixed the AnalogWatch example. [WIKI CGI SCRIPT] * NEW: Some little cosmetic changes. [INTERPRETER] * NEW: The extern function implementation has been redesigned and is now based on libffi, so that it works on 64 bits system. Because of a flaw in the compiler design, projects that use the Pointer datatype must be recompiled to be used on a 64 bits system. This flaw will be fixed in Gambas 3. * OPT: Put some tables into read-only memory. About 1000 bytes are saved for each running interpreter, except the first one. * BUG: Does not crash anymore if a component cannot be loaded. * NEW: Spanish translation updated. * NEW: A new interpreter API for returning a pointer. [COMPILER] * BUG: Correctly compiles LONG constants inside code. [GB.DEBUG] * BUG: Compiles and links the gb.debug components with the thread libraries. [GB.DB.SQLITE3] * BUG: Getting the primary index of a table without primary index is safe now. [GB.GTK] * BUG: Modified the GLib priority of watched descriptors, as the main loop could enter in a loop in which user interface events were not managed. * BUG: Message boxes use application title without crashing now. [GB.OPENGL] * BUG: Disable dead code. [GB.QT.EXT] * BUG: TextEdit.TextWidth and TextEdit.TextHeight were not declared as read-only properties. [GB.XML.XSLT] * BUG: XSLT class is now declared as being not creatable. git-svn-id: svn://localhost/gambas/trunk@1006 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2008-01-17 22:39:26 +01:00
#if __WORDSIZE == 64
#define OS_64BITS 1
******** Merged /branches/64bits r918:1003 into /trunk [CONFIGURATION] * NEW: 64 bits port. [EXAMPLES] * BUG: Fixed the AnalogWatch example. [WIKI CGI SCRIPT] * NEW: Some little cosmetic changes. [INTERPRETER] * NEW: The extern function implementation has been redesigned and is now based on libffi, so that it works on 64 bits system. Because of a flaw in the compiler design, projects that use the Pointer datatype must be recompiled to be used on a 64 bits system. This flaw will be fixed in Gambas 3. * OPT: Put some tables into read-only memory. About 1000 bytes are saved for each running interpreter, except the first one. * BUG: Does not crash anymore if a component cannot be loaded. * NEW: Spanish translation updated. * NEW: A new interpreter API for returning a pointer. [COMPILER] * BUG: Correctly compiles LONG constants inside code. [GB.DEBUG] * BUG: Compiles and links the gb.debug components with the thread libraries. [GB.DB.SQLITE3] * BUG: Getting the primary index of a table without primary index is safe now. [GB.GTK] * BUG: Modified the GLib priority of watched descriptors, as the main loop could enter in a loop in which user interface events were not managed. * BUG: Message boxes use application title without crashing now. [GB.OPENGL] * BUG: Disable dead code. [GB.QT.EXT] * BUG: TextEdit.TextWidth and TextEdit.TextHeight were not declared as read-only properties. [GB.XML.XSLT] * BUG: XSLT class is now declared as being not creatable. git-svn-id: svn://localhost/gambas/trunk@1006 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2008-01-17 22:39:26 +01:00
#endif
#define CLEAR(s) (memset(s, 0, sizeof(*s)))
/* Workaround spurious gcc warnings */
#define NO_WARNING(var) var = var
#ifndef offsetof
#define offsetof(_type, _arg) ((size_t)&(((_type *)0)->_arg))
#endif
#define Max(a, b) ({ int _a = (a), _b = (b); _a > _b ? _a : _b; })
#define Min(a, b) ({ int _a = (a), _b = (b); _a < _b ? _a : _b; })
#define MinMax(v, a, b) ({ int _v = (v), _a = (a), _b = (b); _v < _a ? _a : (_v > _b ? _b : _v); })
#if (defined (__i386__) || defined (__x86_64__)) && defined (__GNUC__) && __GNUC__ >= 2
# define BREAKPOINT() { __asm__ __volatile__ ("int $03"); }
#elif (defined (_MSC_VER) || defined (__DMC__)) && defined (_M_IX86)
# define BREAKPOINT() { __asm int 3h }G_STMT_END
#elif defined (__alpha__) && !defined(__osf__) && defined (__GNUC__) && __GNUC__ >= 2
# define BREAKPOINT() { __asm__ __volatile__ ("bpt"); }
#else /* !__i386__ && !__alpha__ */
# define BREAKPOINT() { raise (SIGTRAP); }
#endif /* __i386__ */
[WIKI CGI SCRIPT] * NEW: Do not use <pre> markups, they cannot break lines. [DEVELOPMENT ENVIRONMENT] * NEW: Replace anonymous object arrays by template arrays. * NEW: A button that clears the shortcut in the menu editor. * NEW: When evaluating expression in the console, a semi-colon at the end of the expression prevents the end newline to be printed, like in the PRINT instruction. * NEW: CTRL+G in the console makes it flash. * OPT: Remove the CCoolTabs class, that was not used anymore. * NEW: The main selected control is unselectable in the form editor now. * NEW: Selected controls can be resized by pressing CTRL and an arrow key. * NEW: Some form editor shortcuts have been changed to not conflict with the previous feature. * BUG: Fix the horizontal position of the automatic completion. * BUG: Look in project classes before component classes in automatic completion. [INTERPRETER] * BUG: Fix the memory allocation debug routines. * BUG: When instanciating a template array class, search for element class symbol locally first. * BUG: Template arrays now correctly release their elements. * NEW: Update copyright year in gb_common.h header file. [COMPILER] * BUG: Manage .list and .info files incrementally, so that they are up to date even when the project is not fully compiled. * BUG: Float and Single constants are correctly written in the .info file. [GB.QT.EXT] * BUG: Fix some painting artifacts in Editor. * BUG: In Editor, Undo and Redo now should always work correctly when a line is rewritten. * NEW: In Editor, when a line is rewritten, the Change event is always emitted. * NEW: The Editor is cleared now when it prints a CTRL+L character. * NEW: The Editor flashes now when it prints a CTRL+G character. git-svn-id: svn://localhost/gambas/trunk@1576 867c0c6c-44f3-4631-809d-bfa615b0a4ec
2008-09-22 01:22:07 +02:00
#define COPYRIGHT "(c) 2000-2008 Benoit Minisini\n\n" \
"This program is free software; you can redistribute it and/or \n" \
"modify it under the terms of the GNU General Public License as \n" \
"published by the Free Software Foundation; either version 2, or \n" \
"(at your option) any later version.\n\n"
#endif /* __COMMON_H */