#if defined(__OpenBSD__)
# include <sys/param.h>
#endif
-
+#if defined(__DragonFly__)
+# include <sys/param.h>
+# include <sys/random.h>
+#endif
/*
* Provide a compile time error if the FIPS module is being built and none
* of the supported entropy sources are available.
* Note: Sometimes getentropy() can be provided but not implemented
* internally. So we need to check errno for ENOSYS
*/
-# if defined(__GNUC__) && __GNUC__>=2 && defined(__ELF__) && !defined(__hpux)
+# if !defined(__DragonFly__)
+# if defined(__GNUC__) && __GNUC__>=2 && defined(__ELF__) && !defined(__hpux)
extern int getentropy(void *buffer, size_t length) __attribute__((weak));
if (getentropy != NULL) {
if (errno != ENOSYS)
return -1;
}
-# elif !defined(FIPS_MODULE)
+# elif !defined(FIPS_MODULE)
union {
void *p;
int (*f)(void *buffer, size_t length);
ERR_pop_to_mark();
if (p_getentropy.p != NULL)
return p_getentropy.f(buf, buflen) == 0 ? (ssize_t)buflen : -1;
-# endif
+# endif
+# endif /* !__DragonFly__ */
/* Linux supports this since version 3.17 */
# if defined(__linux) && defined(__NR_getrandom)
return syscall(__NR_getrandom, buf, buflen, 0);
# elif (defined(__FreeBSD__) || defined(__NetBSD__)) && defined(KERN_ARND)
return sysctl_random(buf, buflen);
+# elif (defined(__DragonFly__) && __DragonFly_version >= 500700)
+ return getrandom(buf, buflen, 0);
# else
errno = ENOSYS;
return -1;