Teradata Parallel Data Pump

Appendix C: INMOD and Notify Exit Routine Examples
C INMOD - UNIX
Int16 len;
char param[80];
} inmodpty;
static int count=0;
char *memcpy();
static int readrecord(inmodbuf *);
#ifdef
WIN32
__declspec(dllexport) void _dynamn
(a,b)
inmodbuf *a;
inmodpty *b;
#else
void _dynamn(a,b)
inmodbuf *a;
inmodpty *b;
#endif
{int code=0;
/*printf("BEGIN--> %d %d %s\n",a->code,a->len,tempbuf); */
/*printf(" +++ %d %d %s\n",b->seq ,b->len,b->param); */
code= (int) a->code;
switch (code) {
case 0:
/* Here you open the file and read the first record */
/* printf("## CODE=0, openinig...\n"); */
count = 0;
if (! readrecord(a))
printf("Messed up in open.\n");
break;
case 1:
/* Utility requested next record, read it */
/* printf("## CODE=1, reading...\n"); */
if (! readrecord(a))
printf("Messed up in read.\n");
break;
case 5:
/* Utility is closing INMOD routine */
a->code=0;
a->len=0;
/* printf("## CODE=5, terminating...\n"); */
break;
default:
a->code=12; /* any number not = to zero */
a->len=0;
printf("##### UNKNOWN code ######\n");a->code=0;a->len=0;
};
/*printf("END --> %d %d %s\n",a->code,a->len,tempbuf); */
/*printf(" +++ %d %d %s\n",b->seq ,b->len,b->param);*/
}
static int readrecord(a)
inmodbuf *a;
Teradata Parallel Data Pump Reference 249