From: Stacey Son <sson@FreeBSD.org>

Add implementation of semget(2) syscall to get System V semaphore set
identifier. Converts target IPC flags to host format.

Signed-off-by: Stacey Son <sson@FreeBSD.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Warner Losh <imp@bsdimp.com>
---
 bsd-user/bsd-misc.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/bsd-user/bsd-misc.h b/bsd-user/bsd-misc.h
index 9f1cc8a0cd..3dffb977a5 100644
--- a/bsd-user/bsd-misc.h
+++ b/bsd-user/bsd-misc.h
@@ -65,6 +65,18 @@ out:
     return ret;
 }
 
+/*
+ * System V Semaphores
+ */
+
+/* semget(2) */
+static inline abi_long do_bsd_semget(abi_long key, int nsems,
+        int target_flags)
+{
+    return get_errno(semget(key, nsems,
+                target_to_host_bitmask(target_flags, ipc_flags_tbl)));
+}
+
 /* getdtablesize(2) */
 static inline abi_long do_bsd_getdtablesize(void)
 {
-- 
2.52.0