Add define for SHM_HUGETLB

diff --git a/libc/sysdeps/linux/common/bits/shm.h b/libc/sysdeps/linux/common/bits/shm.h
index 6edc676..b5f4ddf 100644 (file)
--- a/libc/sysdeps/linux/common/bits/shm.h
+++ b/libc/sysdeps/linux/common/bits/shm.h
@@ -71,6 +71,7 @@ struct shmid_ds {
 /* shm_mode upper byte flags */
 # define SHM_DEST      01000   /* segment will be destroyed on last detach */
 # define SHM_LOCKED    02000   /* segment will not be swapped */
+# define SHM_HUGETLB   04000   /* segment is mapped via hugetlb */
 
 struct  shminfo {
     int shmmax;