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im-sdk  12.3.91
trace_message.h
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00001 /*
00002 Copyright 1990-2001 Sun Microsystems, Inc. All Rights Reserved.
00003 
00004 Permission is hereby granted, free of charge, to any person obtaining a
00005 copy of this software and associated documentation files (the
00006 "Software"), to deal in the Software without restriction, including
00007 without limitation the rights to use, copy, modify, merge, publish,
00008 distribute, sublicense, and/or sell copies of the Software, and to
00009 permit persons to whom the Software is furnished to do so, subject to
00010 the following conditions: The above copyright notice and this
00011 permission notice shall be included in all copies or substantial
00012 portions of the Software.
00013 
00014 
00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
00016 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00017 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
00018 IN NO EVENT SHALL THE OPEN GROUP OR SUN MICROSYSTEMS, INC. BE LIABLE
00019 FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
00020 CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH
00021 THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE EVEN IF
00022 ADVISED IN ADVANCE OF THE POSSIBILITY OF SUCH DAMAGES.
00023 
00024 
00025 Except as contained in this notice, the names of The Open Group and/or
00026 Sun Microsystems, Inc. shall not be used in advertising or otherwise to
00027 promote the sale, use or other dealings in this Software without prior
00028 written authorization from The Open Group and/or Sun Microsystems,
00029 Inc., as applicable.
00030 
00031 
00032 X Window System is a trademark of The Open Group
00033 
00034 OSF/1, OSF/Motif and Motif are registered trademarks, and OSF, the OSF
00035 logo, LBX, X Window System, and Xinerama are trademarks of the Open
00036 Group. All other trademarks and registered trademarks mentioned herein
00037 are the property of their respective owners. No right, title or
00038 interest in or to any trademark, service mark, logo or trade name of
00039 Sun Microsystems, Inc. or its licensors is granted.
00040 
00041 */
00042 /*
00043  * "$Id: trace_message.h,v 1.1.1.1.2.1 2001/03/15 07:52:21 himi Exp $"
00044  */
00045 
00046 #ifndef _TRACE_MESSAGE_H
00047 #define _TRACE_MESSAGE_H
00048 
00049 #pragma ident "@(#)trace_message.h 1.2    99/04/21 SMI"
00050 
00051 
00052 #ifdef __cplusplus
00053 extern "C" {
00054 #endif
00055 
00056 
00057 #ifdef HAVE_CONFIG_H
00058 #include "config.h"
00059 #endif /* HAVE_CONFIG_H */
00060 
00061 
00062 #ifdef ENABLE_TRACE
00063 
00064 #include <unistd.h>
00065 
00066 extern char trace_message_p[128];
00067 
00068 #define TRACE_MESSAGE_INIT(a)      trace_message_init(a)
00069 #define TRACE_P(c)          (trace_message_p[(c) & 0x7f])
00070 #define TRACE_MESSAGE(c, a) ((void)(TRACE_P((c)) && (trace_message a)))
00071 #define TRACE_WRITE(c, a, b)       ((void)(TRACE_P((c)) && (write(2, a, b))))
00072 
00073 extern void   trace_message_init(char * env_var);
00074 extern int    trace_message(char * format, ...);
00075 
00076 #else /* !ENABLE_TRACE */
00077 
00078 #define TRACE_MESSAGE_INIT(a)
00079 #define TRACE_MESSAGE(c, a)
00080 #define TRACE_WRITE(c, a, b)
00081 #define TRACE_P(c)
00082 
00083 
00084 #ifdef __cplusplus
00085 }
00086 #endif
00087 
00088 #endif /* !ENABLE_TRACE */
00089 #endif /* !_TRACE_MESSAGE_H */