*/
p_getentropy.p = DSO_global_lookup("getentropy");
if (p_getentropy.p != NULL)
- return p_getentropy.f(buf, buflen);
+ return p_getentropy.f(buf, buflen) == 0 ? buflen : 0;
/* Linux supports this since version 3.17 */
# if defined(__linux) && defined(SYS_getrandom)