Add automatic query of EGD sockets to RAND_poll(). The EGD sockets are
only queried when the /dev/[u]random devices did not return enough
entropy. Only the amount of entropy missing to reach the required minimum
is queried, as EGD may be drained.
Queried locations are: /etc/entropy, /var/run/egd-pool
diff --git a/e_os.h b/e_os.h
index d658191..e23e254 100644
--- a/e_os.h
+++ b/e_os.h
@@ -81,6 +81,12 @@
* My default, we will try to read at least one of these files */
#define DEVRANDOM "/dev/urandom","/dev/random","/dev/srandom"
#endif
+#ifndef DEVRANDOM_EGD
+/* set this to a comma-seperated list of 'egd' sockets to try out. These
+ * sockets will be tried in the order listed in case accessing the device files
+ * listed in DEVRANDOM did not return enough entropy. */
+#define DEVRANDOM_EGD "/etc/entropy","/var/run/egd-pool"
+#endif
#if defined(__MWERKS__) && defined(macintosh)
# if macintosh==1
