Add MAP_SYNC from Linux 4.15.

[thirdparty/glibc.git] / sysdeps / unix / sysv / linux / s390 / bits / mman.h

diff --git a/sysdeps/unix/sysv/linux/s390/bits/mman.h b/sysdeps/unix/sysv/linux/s390/bits/mman.h
index 4b926e8cd775cebb644d60e5c576ae8d9ebc8cd4..cdd7a635309d11ed3d8fe5a5b41c88a31670e654 100644 (file)
--- a/sysdeps/unix/sysv/linux/s390/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/s390/bits/mman.h
@@ -35,6 +35,8 @@
 # define MAP_NONBLOCK  0x10000         /* Do not block on IO.  */
 # define MAP_STACK     0x20000         /* Allocation is for a stack.  */
 # define MAP_HUGETLB   0x40000         /* Create huge page mapping.  */
+# define MAP_SYNC      0x80000         /* Perform synchronous page
+                                          faults for the mapping.  */
 #endif
 
 /* Include generic Linux declarations.  */