3 /* xbt.h - Public interface to the xbt (gras's toolbox) */
5 /* Copyright (c) 2004 Martin Quinson. */
6 /* Copyright (c) 2004 Arnaud Legrand. */
7 /* All rights reserved. */
9 /* This program is free software; you can redistribute it and/or modify it
10 * under the terms of the license (GNU LGPL) which comes with this package. */
15 /* Attributes are only in recent versions of GCC */
16 #if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
17 # define _XBT_GNUC_PRINTF( format_idx, arg_idx ) \
18 __attribute__((__format__ (__printf__, format_idx, arg_idx)))
19 # define _XBT_GNUC_SCANF( format_idx, arg_idx ) \
20 __attribute__((__format__ (__scanf__, format_idx, arg_idx)))
21 # define _XBT_GNUC_FORMAT( arg_idx ) \
22 __attribute__((__format_arg__ (arg_idx)))
23 # define _XBT_GNUC_NORETURN __attribute__((__noreturn__))
24 # define _XBT_GNUC_UNUSED __attribute__((unused))
27 # define _XBT_GNUC_PRINTF( format_idx, arg_idx )
28 # define _XBT_GNUC_SCANF( format_idx, arg_idx )
29 # define _XBT_GNUC_FORMAT( arg_idx )
30 # define _XBT_GNUC_NORETURN
31 # define _XBT_GNUC_UNUSED
33 #endif /* !__GNUC__ */
35 /* inline and __FUNCTION__ are only in GCC when -ansi is off */
37 #if defined(__GNUC__) && ! defined(__STRICT_ANSI__)
38 # define _XBT_FUNCTION __FUNCTION__
39 #elif (defined(__STDC__) && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
40 # define _XBT_FUNC__ __func__ /* ISO-C99 compliant */
42 # define _XBT_FUNCTION "function"
46 # if defined(__GNUC__) && ! defined(__STRICT_ANSI__)
47 # define XBT_INLINE inline
48 # elif (defined(__STDC__) && defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L)
49 # define XBT_INLINE inline
50 # elif defined(__BORLANDC__) && !defined(__STRICT_ANSI__)
51 # define XBT_INLINE __inline
56 # define XBT_INLINE inline
59 /* Windows __declspec(). */
60 #if defined(_WIN32) && defined(__BORLANDC__)
61 # if(__BORLANDC__ < 0x540)
62 # if (defined (__DLL) || defined (_DLL) || defined (_WINDLL) || defined (_RTLDLL) || defined (_XBT_USE_DYNAMIC_LIB) ) && ! defined (_XBT_USE_STAT
63 # undef _XBT_USE_DECLSPEC
64 # define _XBT_USE_DECLSPEC
67 # if ( defined (__DLL) || defined (_DLL) || defined (_WINDLL) || defined (_RTLDLL) || defined(_AFXDLL) || defined (_XBT_USE_DYNAMIC_LIB) )
68 # undef _XBT_USE_DECLSPEC
69 # define _XBT_USE_DECLSPEC 1
74 #if defined (_XBT_USE_DECLSPEC) /* using export/import technique */
76 # ifndef _XBT_EXPORT_DECLSPEC
77 # define _XBT_EXPORT_DECLSPEC
80 # ifndef _XBT_IMPORT_DECLSPEC
81 # define _XBT_IMPORT_DECLSPEC
84 # if defined (_XBT_DESIGNATED_DLL) /* this is a lib which will contain xbt exports */
85 # define XBT_PUBLIC _XBT_EXPORT_DECLSPEC
87 # define XBT_PUBLIC _XBT_IMPORT_DECLSPEC /* other modules, importing xbt exports */
90 #else /* not using DLL export/import specifications */
94 #endif /* #if defined (_XBT_USE_DECLSPEC) */
96 /* Function calling convention (not used for now) */
97 #if !defined (_XBT_CALL)
104 # define max(a, b) (((a) > (b))?(a):(b))
107 # define min(a, b) (((a) < (b))?(a):(b))
113 #define XBT_MAX_CHANNEL 10 /* FIXME: killme */
114 /*! C++ users need love */
115 #ifndef SG_BEGIN_DECL
117 # define SG_BEGIN_DECL() extern "C" {
119 # define SG_BEGIN_DECL()
123 /*! C++ users need love */
126 # define SG_END_DECL() }
128 # define SG_END_DECL()
131 /* End of cruft for C++ */
135 XBT_PUBLIC const char *xbt_procname(void);
137 #define XBT_BACKTRACE_SIZE 10 /* FIXME: better place? Do document */
141 #endif /* XBT_MISC_H */