inc/snofmake.h File Reference

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Functions
boolean	snofMakeIndex (FILE *inFile, char *outName, boolean(*nextRecord)(FILE *inFile, void *data, char **rName, int *rNameLen), void *data)
boolean	snofDupeOkIndex (FILE *inFile, char *outName, boolean(*nextRecord)(FILE *inFile, void *data, char **rName, int *rNameLen), void *data, boolean dupeOk)
void	snofSignature (char **rSig, int *rSigSize)
boolean	isSnofSig (void *sig)

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Function Documentation

boolean isSnofSig

(

void *

sig

)

Definition at line 20 of file snofsig.c.

References ixSig.

Referenced by makeSnofName(), and snofOpen().

{
return memcmp(sig, ixSig, sizeof(ixSig)) == 0;
}

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boolean snofDupeOkIndex	(	FILE *	inFile,
		char *	outName,
		boolean(*)(FILE *inFile, void *data, char **rName, int *rNameLen)	nextRecord,
		void *	data,
		boolean	dupeOk
	)

Definition at line 181 of file snofmake.c.

References cleanupMem(), errRecover, FALSE, initMem(), makeIndex(), ourErrAbort(), popAbortHandler(), and pushAbortHandler().

Referenced by snofMakeIndex().

{
FILE *outFile;
int status;

/* Initialize */
if ((outFile = fopen(outName, "wb")) == NULL)
    {
    fprintf(stderr, "Couldn't create index file %s\n", outName);
    return FALSE;
    }
initMem();

/* Wrap error recovery around main routine. */
status = setjmp(errRecover);
if (status == 0)
    {
    pushAbortHandler(ourErrAbort);
    makeIndex(inFile, outFile, nextRecord, data, dupeOk);
    }
popAbortHandler();

/* Cleanup. */
fclose(outFile);
cleanupMem();
return status == 0;
}

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boolean snofMakeIndex	(	FILE *	inFile,
		char *	outName,
		boolean(*)(FILE *inFile, void *data, char **rName, int *rNameLen)	nextRecord,
		void *	data
	)

Definition at line 213 of file snofmake.c.

References FALSE, and snofDupeOkIndex().

         :
 *     inFile - open file that you're indexing with header read and verified.
 *     outName - name of index file to create
 *     nextRecord - function that reads next record in file you're indexing
 *                  and returns the name of that record.
 *     data - void pointer passed through to nextRecord.
 *
 * In this implementation this function just is an error recovery wrapper
 * around the local function makeIndex, which does the real work. */
{
return snofDupeOkIndex(inFile, outName, nextRecord, data, FALSE);
}

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void snofSignature	(	char **	rSig,
		int *	rSigSize
	)

Definition at line 13 of file snofsig.c.

References ixSig.

Referenced by makeIndex().

{
*rSig = (char *)ixSig;
*rSigSize = sizeof(ixSig);
}

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