From a9ea218e7e119d7d7d050156835d4e16f41d0a6c Mon Sep 17 00:00:00 2001
From: Sergey Kandaurov <pluknet@nginx.com>
Date: Thu, 24 May 2018 20:35:47 +0300
Subject: Using getrandom() libc interface, SYS_getrandom fixes.

The interface is available since Glibc 2.25, and FreeBSD 12.0.
---
 src/nxt_random.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'src/nxt_random.c')

diff --git a/src/nxt_random.c b/src/nxt_random.c
index 3dde1f15..27387b1f 100644
--- a/src/nxt_random.c
+++ b/src/nxt_random.c
@@ -62,9 +62,13 @@ nxt_random_stir(nxt_random_t *r)
 
 #if (NXT_HAVE_GETRANDOM)
 
-    /* Linux 3.17 getrandom(). */
+    n = getrandom(&key, NXT_RANDOM_KEY_SIZE, 0);
 
-    n = getrandom(key, NXT_RANDOM_KEY_SIZE, 0);
+#elif (NXT_HAVE_LINUX_SYS_GETRANDOM)
+
+    /* Linux 3.17 SYS_getrandom. */
+
+    n = syscall(SYS_getrandom, &key, NXT_RANDOM_KEY_SIZE, 0);
 
 #endif
 
-- 
cgit