1 files changed, 18 insertions, 0 deletions
diff --git a/bsd-user/bsd-mem.h b/bsd-user/bsd-mem.h
index c512a4e375..c3e72e3b86 100644
--- a/bsd-user/bsd-mem.h
+++ b/bsd-user/bsd-mem.h
@@ -431,4 +431,22 @@ static inline abi_long do_bsd_shmdt(abi_ulong shmaddr)
     return ret;
 }
 
+static inline abi_long do_bsd_vadvise(void)
+{
+    /* See sys_ovadvise() in vm_unix.c */
+    return -TARGET_EINVAL;
+}
+
+static inline abi_long do_bsd_sbrk(void)
+{
+    /* see sys_sbrk() in vm_mmap.c */
+    return -TARGET_EOPNOTSUPP;
+}
+
+static inline abi_long do_bsd_sstk(void)
+{
+    /* see sys_sstk() in vm_mmap.c */
+    return -TARGET_EOPNOTSUPP;
+}
+
 #endif /* BSD_USER_BSD_MEM_H */