0.84 release
[imager.git] / log.h
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1#ifndef _LOG_H_
2#define _LOG_H_
3
4#include <stdio.h>
5#include <stdarg.h>
6#include <time.h>
7/*
8 input: name of file to log too
9 input: onoff, 0 means no logging
10 global: creates a global variable FILE* lg_file
11*/
12
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13int i_init_log( const char *name, int onoff );
14void i_fatal ( int exitcode,const char *fmt, ... );
bf1573f9 15void i_lhead ( const char *file, int line );
bf1573f9 16void i_loog(int level,const char *msg, ... );
02d1d628 17
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18/*
19=item mm_log((level, format, ...))
20=category Logging
21
22This is the main entry point to logging. Note that the extra set of
23parentheses are required due to limitations in C89 macros.
24
25This will format a string with the current file and line number to the
26log file if logging is enabled.
27
28=cut
29*/
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30
31#ifdef IMAGER_LOG
bf1573f9 32#define mm_log(x) { i_lhead(__FILE__,__LINE__); i_loog x; }
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33#else
34#define mm_log(x)
35#endif
36
37
38#endif /* _LOG_H_ */