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-rw-r--r--libc/sysdeps/linux/hppa/bits/mman.h34
1 files changed, 16 insertions, 18 deletions
diff --git a/libc/sysdeps/linux/hppa/bits/mman.h b/libc/sysdeps/linux/hppa/bits/mman.h
index cbde4b8d4..7e0812e39 100644
--- a/libc/sysdeps/linux/hppa/bits/mman.h
+++ b/libc/sysdeps/linux/hppa/bits/mman.h
@@ -1,6 +1,5 @@
/* Definitions for POSIX memory map interface. Linux/HPPA version.
- Copyright (C) 1997-2015 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
+ Copyright (C) 1997-2018 Free Software Foundation, Inc.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
@@ -58,6 +57,8 @@
# define MAP_GROWSDOWN 0x8000 /* Stack-like segment */
# define MAP_POPULATE 0x10000 /* Populate (prefault) pagetables */
# define MAP_NONBLOCK 0x20000 /* Do not block on IO */
+# define MAP_STACK 0x40000 /* Create for process/thread stacks */
+# define MAP_HUGETLB 0x80000 /* Create a huge page mapping */
#endif
/* Flags to "msync" */
@@ -68,6 +69,7 @@
/* Flags to "mlockall" */
#define MCL_CURRENT 1 /* Lock all current mappings */
#define MCL_FUTURE 2 /* Lock all future mappings */
+#define MCL_ONFAULT 4 /* Lock all pages that are faulted in */
/* Flags for `mremap'. */
#ifdef __USE_GNU
@@ -82,27 +84,21 @@
# define MADV_SEQUENTIAL 2 /* Expect sequential page references */
# define MADV_WILLNEED 3 /* Will need these pages */
# define MADV_DONTNEED 4 /* Dont need these pages */
-# define MADV_SPACEAVAIL 5 /* Insure that resources are reserved */
-# define MADV_VPS_PURGE 6 /* Purge pages from VM page cache */
-# define MADV_VPS_INHERIT 7 /* Inherit parents page size */
+# define MADV_FREE 8 /* Free pages only if memory pressure. */
# define MADV_REMOVE 9 /* Remove these pages and resources. */
# define MADV_DONTFORK 10 /* Do not inherit across fork. */
# define MADV_DOFORK 11 /* Do inherit across fork. */
# define MADV_MERGEABLE 65 /* KSM may merge identical pages */
# define MADV_UNMERGEABLE 66 /* KSM may not merge identical pages */
-#endif
-
-/* The range 12-64 is reserved for page size specification. */
-/* These are Linux-specific. */
-#ifdef __USE_MISC
-# define MADV_4K_PAGES 12 /* Use 4K pages. */
-# define MADV_16K_PAGES 14 /* Use 16K pages. */
-# define MADV_64K_PAGES 16 /* Use 64K pages. */
-# define MADV_256K_PAGES 18 /* Use 256K pages. */
-# define MADV_1M_PAGES 20 /* Use 1 Megabyte pages. */
-# define MADV_4M_PAGES 22 /* Use 4 Megabyte pages. */
-# define MADV_16M_PAGES 24 /* Use 16 Megabyte pages. */
-# define MADV_64M_PAGES 26 /* Use 64 Megabyte pages. */
+# define MADV_HUGEPAGE 67 /* Worth backing with hugepages */
+# define MADV_NOHUGEPAGE 68 /* Not worth backing with hugepages */
+# define MADV_DONTDUMP 69 /* Explicity exclude from the core dump,
+ overrides the coredump filter bits */
+# define MADV_DODUMP 70 /* Clear the MADV_NODUMP flag */
+# define MADV_WIPEONFORK 71 /* Zero memory on fork, child only. */
+# define MADV_KEEPONFORK 72 /* Undo MADV_WIPEONFORK. */
+# define MADV_HWPOISON 100 /* Poison a page for testing. */
+# define MADV_SOFT_OFFLINE 101 /* Soft offline page for testing. */
#endif
/* The POSIX people had to invent similar names for the same things. */
@@ -113,3 +109,5 @@
# define POSIX_MADV_WILLNEED 3 /* Will need these pages. */
# define POSIX_MADV_DONTNEED 4 /* Don't need these pages. */
#endif
+
+#include <bits/mman-shared.h>