WIP, more context changes
[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>
8d14daab 7#include "imdatatypes.h"
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8/*
9 input: name of file to log too
10 input: onoff, 0 means no logging
11 global: creates a global variable FILE* lg_file
12*/
13
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14int im_init_log(pIMCTX, const char *name, int onoff );
15#define i_init_log(name, onoff) im_init_log(aIMCTX, name, onoff)
10ea52a3 16void i_fatal ( int exitcode,const char *fmt, ... );
696cb85d 17void im_lhead ( pIMCTX, const char *file, int line );
bf1573f9 18void i_lhead ( const char *file, int line );
8d14daab 19void i_loog(int level,const char *msg, ... ) I_FORMAT_ATTR(2,3);
696cb85d 20void im_loog(pIMCTX, int level,const char *msg, ... ) I_FORMAT_ATTR(3,4);
02d1d628 21
bd8052a6 22/*
d03fd5a4 23=item mm_log((level, format, ...))
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24=category Logging
25
26This is the main entry point to logging. Note that the extra set of
27parentheses are required due to limitations in C89 macros.
28
29This will format a string with the current file and line number to the
30log file if logging is enabled.
31
32=cut
33*/
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34
35#ifdef IMAGER_LOG
bf1573f9 36#define mm_log(x) { i_lhead(__FILE__,__LINE__); i_loog x; }
696cb85d 37#define im_log(x) { im_lhead(aIMCTX, __FILE__,__LINE__); im_loog x; }
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38#else
39#define mm_log(x)
696cb85d 40#define im_log(x)
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41#endif
42
43
44#endif /* _LOG_H_ */