+
+ /* retrieve the format arguments */
+ for (pnum = 0; pnum < max_pos; pnum++) {
+ int i;
+
+ if (clist[pnum].num == 0) {
+ /* ignoring a parameter should not be permitted
+ * all parameters must be matched at least once
+ * BUT seem some system ignore this rule ...
+ * at least my glibc based system does --SSS
+ */
+#ifdef DEBUG_SNPRINTF
+ printf("parameter at position %d not used\n", pnum+1);
+#endif
+ /* eat the parameter */
+ va_arg (args, int);
+ continue;
+ }
+ for (i = 1; i < clist[pnum].num; i++) {
+ if (clist[pnum].chunks[0]->type != clist[pnum].chunks[i]->type) {
+ /* nooo noo no!
+ * all the references to a parameter
+ * must be of the same type
+ */
+ goto done;
+ }
+ }
+ cnk = clist[pnum].chunks[0];
+ switch (cnk->type) {
+ case CNK_INT:
+ if (cnk->cflags == DP_C_SHORT)
+ cnk->value = va_arg (args, int);
+ else if (cnk->cflags == DP_C_LONG)
+ cnk->value = va_arg (args, long int);
+ else if (cnk->cflags == DP_C_LLONG)
+ cnk->value = va_arg (args, LLONG);
+ else if (cnk->cflags == DP_C_SIZET)
+ cnk->value = va_arg (args, ssize_t);
+ else
+ cnk->value = va_arg (args, int);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->value = cnk->value;
+ }
+ break;
+
+ case CNK_OCTAL:
+ case CNK_UINT:
+ case CNK_HEX:
+ if (cnk->cflags == DP_C_SHORT)
+ cnk->value = va_arg (args, unsigned int);
+ else if (cnk->cflags == DP_C_LONG)
+ cnk->value = (unsigned long int)va_arg (args, unsigned long int);
+ else if (cnk->cflags == DP_C_LLONG)
+ cnk->value = (LLONG)va_arg (args, unsigned LLONG);
+ else if (cnk->cflags == DP_C_SIZET)
+ cnk->value = (size_t)va_arg (args, size_t);
+ else
+ cnk->value = (unsigned int)va_arg (args, unsigned int);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->value = cnk->value;
+ }
+ break;
+
+ case CNK_FLOAT:
+ if (cnk->cflags == DP_C_LDOUBLE)
+ cnk->fvalue = va_arg (args, LDOUBLE);
+ else
+ cnk->fvalue = va_arg (args, double);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->fvalue = cnk->fvalue;
+ }
+ break;
+
+ case CNK_CHAR:
+ cnk->value = va_arg (args, int);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->value = cnk->value;
+ }
+ break;
+
+ case CNK_STRING:
+ cnk->strvalue = va_arg (args, char *);
+ if (!cnk->strvalue) cnk->strvalue = "(NULL)";
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->strvalue = cnk->strvalue;
+ }
+ break;
+
+ case CNK_PTR:
+ cnk->strvalue = va_arg (args, void *);
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->strvalue = cnk->strvalue;
+ }
+ break;
+
+ case CNK_NUM:
+ if (cnk->cflags == DP_C_CHAR)
+ cnk->pnum = va_arg (args, char *);
+ else if (cnk->cflags == DP_C_SHORT)
+ cnk->pnum = va_arg (args, short int *);
+ else if (cnk->cflags == DP_C_LONG)
+ cnk->pnum = va_arg (args, long int *);
+ else if (cnk->cflags == DP_C_LLONG)
+ cnk->pnum = va_arg (args, LLONG *);
+ else if (cnk->cflags == DP_C_SIZET)
+ cnk->pnum = va_arg (args, ssize_t *);
+ else
+ cnk->pnum = va_arg (args, int *);
+
+ for (i = 1; i < clist[pnum].num; i++) {
+ clist[pnum].chunks[i]->pnum = cnk->pnum;
+ }
+ break;
+
+ case CNK_PRCNT:
+ break;
+
+ default:
+ /* what ?? */
+ goto done;
+ }
+ }
+ /* print out the actual string from chunks */
+ currlen = 0;
+ cnk = chunks;
+ while (cnk) {
+ int len, min, max;
+
+ if (cnk->min_star) min = cnk->min_star->value;
+ else min = cnk->min;
+ if (cnk->max_star) max = cnk->max_star->value;
+ else max = cnk->max;
+
+ switch (cnk->type) {
+
+ case CNK_FMT_STR:
+ if (maxlen != 0 && maxlen > currlen) {
+ if (maxlen > (currlen + cnk->len)) len = cnk->len;
+ else len = maxlen - currlen;
+
+ memcpy(&(buffer[currlen]), &(base[cnk->start]), len);
+ }
+ currlen += cnk->len;
+
+ break;
+
+ case CNK_INT:
+ case CNK_UINT:
+ fmtint (buffer, &currlen, maxlen, cnk->value, 10, min, max, cnk->flags);
+ break;
+
+ case CNK_OCTAL:
+ fmtint (buffer, &currlen, maxlen, cnk->value, 8, min, max, cnk->flags);
+ break;
+
+ case CNK_HEX:
+ fmtint (buffer, &currlen, maxlen, cnk->value, 16, min, max, cnk->flags);
+ break;
+
+ case CNK_FLOAT:
+ fmtfp (buffer, &currlen, maxlen, cnk->fvalue, min, max, cnk->flags);
+ break;
+
+ case CNK_CHAR:
+ dopr_outch (buffer, &currlen, maxlen, cnk->value);
+ break;
+
+ case CNK_STRING:
+ if (max == -1) {
+ max = strlen(cnk->strvalue);
+ }
+ fmtstr (buffer, &currlen, maxlen, cnk->strvalue, cnk->flags, min, max);
+ break;
+
+ case CNK_PTR:
+ fmtint (buffer, &currlen, maxlen, (long)(cnk->strvalue), 16, min, max, cnk->flags);
+ break;
+
+ case CNK_NUM:
+ if (cnk->cflags == DP_C_CHAR)
+ *((char *)(cnk->pnum)) = (char)currlen;
+ else if (cnk->cflags == DP_C_SHORT)
+ *((short int *)(cnk->pnum)) = (short int)currlen;
+ else if (cnk->cflags == DP_C_LONG)
+ *((long int *)(cnk->pnum)) = (long int)currlen;
+ else if (cnk->cflags == DP_C_LLONG)
+ *((LLONG *)(cnk->pnum)) = (LLONG)currlen;
+ else if (cnk->cflags == DP_C_SIZET)
+ *((ssize_t *)(cnk->pnum)) = (ssize_t)currlen;
+ else
+ *((int *)(cnk->pnum)) = (int)currlen;
+ break;
+
+ case CNK_PRCNT:
+ dopr_outch (buffer, &currlen, maxlen, '%');
+ break;
+
+ default:
+ /* what ?? */
+ goto done;
+ }
+ cnk = cnk->next;
+ }