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41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
#ifndef NODEBUG /* NODEBUG inhibits debugging */
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#ifndef DEBUG /* and if DEBUG not already defined */
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#ifndef MINSIZE /* MINSIZE inhibits debugging */
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#ifndef DEBUG
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#define DEBUG
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#endif /* DEBUG */
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#endif /* MINSIZE */
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#endif /* DEBUG */
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#endif /* NODEBUG */
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#ifdef DEBUG /* Debugging included... */
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/* dodebug() function codes... */
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#define DB_OPN 1 /* Open log */
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#define DB_LOG 2 /* Write label+string or int to log */
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#define DB_MSG 3 /* Write message to log */
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#define DB_CHR 4 /* Write label + char to log */
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#define DB_PKT 5 /* Record a Kermit packet in log */
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#define DB_CLS 6 /* Close log */
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void dodebug(int, UCHAR *, UCHAR *, long); /* Prototype */
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/*
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dodebug() is accessed throug a macro that:
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. Coerces its args to the required types.
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. Accesses dodebug() directly or thru a pointer according to context.
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. Makes it disappear entirely if DEBUG not defined.
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*/
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#ifdef KERMIT_C
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/* In kermit.c we debug only through a function pointer */
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#define debug(a,b,c,d) \
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if(*(k->dbf))(*(k->dbf))(a,(UCHAR *)b,(UCHAR *)c,(long)(d))
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#else /* KERMIT_C */
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/* Elsewhere we can call the debug function directly */
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#define debug(a,b,c,d) dodebug(a,(UCHAR *)b,(UCHAR *)c,(long)(d))
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#endif /* KERMIT_C */
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#else /* Debugging not included... */
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#define debug(a,b,c,d)
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#endif /* DEBUG */
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