/*
* This generates keys. It's only called in the first fsort pass
*/
int
makekey(FILE *fp, RECHEADER *recbuf, u_char *bufend, struct field *ftbl)
{
static u_char *line_data;
static ssize_t line_size;
static int overflow = 0;
/* We get re-entered after returning BUFFEND - save old data */
if (overflow) {
overflow = enterkey(recbuf, bufend, line_data, line_size, ftbl);
return overflow ? BUFFEND : 0;
}
line_size = seq(fp, &line_data);
if (line_size == 0) {
FCLOSE(fp);
return EOF;
}
if (line_size > bufend - recbuf->data) {
overflow = 1;
} else {
overflow = enterkey(recbuf, bufend, line_data, line_size, ftbl);
}
return overflow ? BUFFEND : 0;
}
int save_write(void)
{
printf("\n\n save_write.c\n\n");
enterkey();
return 0;
}
int story_2(void)
{
printf("\n\n story_2.c\n\n");
enterkey();
return 0;
}
