static BOOL
lmtp_write_command(int fd, const char *format, ...)
{
-int count, rc;
+gstring gs = { .size = big_buffer_size, .ptr = 0, .s = big_buffer };
+int rc;
va_list ap;
+
va_start(ap, format);
-if (!string_vformat(big_buffer, big_buffer_size, CS format, ap))
+if (!string_vformat(&gs, FALSE, CS format, ap))
{
va_end(ap);
errno = ERRNO_SMTPFORMAT;
return FALSE;
}
va_end(ap);
-count = Ustrlen(big_buffer);
-DEBUG(D_transport|D_v) debug_printf(" LMTP>> %s", big_buffer);
-rc = write(fd, big_buffer, count);
-big_buffer[count-2] = 0; /* remove \r\n for debug and error message */
+DEBUG(D_transport|D_v) debug_printf(" LMTP>> %s", string_from_gstring(&gs));
+rc = write(fd, gs.s, gs.ptr);
+gs.ptr -= 2; string_from_gstring(&gs); /* remove \r\n for debug and error message */
if (rc > 0) return TRUE;
DEBUG(D_transport) debug_printf("write failed: %s\n", strerror(errno));
return FALSE;