From: Chris Renshaw <osm0sis@outlook.com>
Date: Mon, 12 Sep 2016 14:46:40 -0300
Subject: [PATCH] android syscalls: msgctl shmctl

Patch by Tias Guns <tias@ulyssis.org>
Rebased for busybox 1.25.0 by Chris Renshaw <osm0sis@outlook.com>
---
 libbb/missing_syscalls.c |   13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
index a75a332..ac75829 100644
--- a/libbb/missing_syscalls.c
+++ b/libbb/missing_syscalls.c
@@ -64,4 +64,17 @@ int semget(key_t key, int nsems, int semflg)
 {
   return syscall(__NR_semget, key, nsems, semflg);
 }
+
+struct msqid_ds; /* #include <linux/msg.h> */
+int msgctl(int msqid, int cmd, struct msqid_ds *buf)
+{
+  return syscall(__NR_msgctl, msqid, cmd, buf);
+}
+
+struct shmid_ds; /* #include <linux/shm.h> */
+// NOTE: IPC_INFO takes a struct shminfo64
+int shmctl(int shmid, int cmd, struct shmid_ds *buf)
+{
+  return syscall(__NR_shmctl, shmid, cmd, buf);
+}
 
-- 
2.8.3