+ /*
+ * Get our size if we didn't include one
+ */
+
+ if (msgsize == -1) {
+ struct stat st;
+
+ if (fstat(fileno(in), &st) < 0)
+ dat[2] = 0;
+ else
+ dat[2] = st.st_size;
+ }
+
+ /*
+ * Initialize everyting else
+ */
+
+ if (dat[0] == -1)
+ dat[0] = 0;
+ if (dat[1] == -1)
+ dat[1] = 0;
+ if (dat[4] == -1)
+ dat[4] = 0;
+
+ /*
+ * Read in the message and process the components
+ */
+
+ for (;;) {
+ bufsz = sizeof(rbuf);
+ state = m_getfld(&gstate, name, rbuf, &bufsz, in);
+ switch (state) {
+ case FLD:
+ case FLDPLUS:
+ i = fmt_addcomptext(name, rbuf);
+ if (i != -1) {
+ while (state == FLDPLUS) {
+ bufsz = sizeof(rbuf);
+ state = m_getfld(&gstate, name, rbuf, &bufsz, in);
+ fmt_appendcomp(i, name, rbuf);