From 4f712e3fd0c2c8f1e91b11dce5596b995ef69985 Mon Sep 17 00:00:00 2001
From: Sergey Kandaurov <pluknet@nginx.com>
Date: Tue, 6 Mar 2018 13:55:51 +0000
Subject: Added support for shm_open(SHM_ANON) extension.

---
 src/nxt_port_memory.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'src/nxt_port_memory.c')

diff --git a/src/nxt_port_memory.c b/src/nxt_port_memory.c
index f660b1b4..208c8b13 100644
--- a/src/nxt_port_memory.c
+++ b/src/nxt_port_memory.c
@@ -297,6 +297,18 @@ nxt_port_new_port_mmap(nxt_task_t *task, nxt_process_t *process,
 
     nxt_debug(task, "memfd_create(%s): %FD", name, fd);
 
+#elif (NXT_HAVE_SHM_OPEN_ANON)
+
+    fd = shm_open(SHM_ANON, O_RDWR, S_IRUSR | S_IWUSR);
+
+    nxt_debug(task, "shm_open(SHM_ANON): %FD", fd);
+
+    if (nxt_slow_path(fd == -1)) {
+        nxt_alert(task, "shm_open(SHM_ANON) failed %E", nxt_errno);
+
+        goto remove_fail;
+    }
+
 #elif (NXT_HAVE_SHM_OPEN)
 
     /* Just in case. */
-- 
cgit