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-rw-r--r--src/bsd_arandom.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/bsd_arandom.rs b/src/bsd_arandom.rs
index f26f260..d441212 100644
--- a/src/bsd_arandom.rs
+++ b/src/bsd_arandom.rs
@@ -31,6 +31,7 @@ fn kern_arnd(buf: &mut [u8]) -> libc::ssize_t {
}
pub fn getrandom_inner(dest: &mut [u8]) -> Result<(), Error> {
+ // getrandom(2) was introduced in FreeBSD 12.0 and NetBSD 10.0
#[cfg(target_os = "freebsd")]
{
use crate::util_libc::Weak;