DBFUpdateHeader()

void SHPAPI_CALL DBFUpdateHeader

(

DBFHandle

hDBF

)

Definition at line 324 of file dbfopen.c.

{
        unsigned char abyFileHeader[32];
 
        if (psDBF->bNoHeader)
                DBFWriteHeader(psDBF);
 
        DBFFlushRecord(psDBF);
 
        psDBF->sHooks.FSeek(psDBF->fp, 0, 0);
        psDBF->sHooks.FRead(abyFileHeader, 32, 1, psDBF->fp);
 
        abyFileHeader[4] = (unsigned char)(psDBF->nRecords % 256);
        abyFileHeader[5] = (unsigned char)((psDBF->nRecords / 256) % 256);
        abyFileHeader[6] = (unsigned char)((psDBF->nRecords / (256 * 256)) % 256);
        abyFileHeader[7] = (unsigned char)((psDBF->nRecords / (256 * 256 * 256)) % 256);
 
        psDBF->sHooks.FSeek(psDBF->fp, 0, 0);
        psDBF->sHooks.FWrite(abyFileHeader, 32, 1, psDBF->fp);
 
        psDBF->sHooks.FFlush(psDBF->fp);
}

References DBFFlushRecord(), and DBFWriteHeader().

Referenced by DBFAddNativeFieldType(), DBFAlterFieldDefn(), DBFClose(), and DBFReorderFields().

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