summaryrefslogtreecommitdiff
path: root/libc/sysdeps/linux/ia64
diff options
context:
space:
mode:
Diffstat (limited to 'libc/sysdeps/linux/ia64')
-rw-r--r--libc/sysdeps/linux/ia64/bits/mman.h38
1 files changed, 37 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/ia64/bits/mman.h b/libc/sysdeps/linux/ia64/bits/mman.h
index a9d56ed07..7b61c9cba 100644
--- a/libc/sysdeps/linux/ia64/bits/mman.h
+++ b/libc/sysdeps/linux/ia64/bits/mman.h
@@ -1,4 +1,40 @@
+/* Definitions for POSIX memory map interface. Linux/ia64 version.
+ 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
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef _SYS_MMAN_H
+# error "Never use <bits/mman.h> directly; include <sys/mman.h> instead."
+#endif
+
+/* The following definitions basically come from the kernel headers.
+ But the kernel header is not namespace clean. */
+
+/* These are Linux-specific. */
#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x00100 /* Stack-like segment. */
# define MAP_GROWSUP 0x00200 /* Register stack-like segment */
+# define MAP_DENYWRITE 0x00800 /* ETXTBSY */
+# define MAP_EXECUTABLE 0x01000 /* Mark it as an executable. */
+# define MAP_LOCKED 0x02000 /* Lock the mapping. */
+# define MAP_NORESERVE 0x04000 /* Don't check for reservations. */
+# define MAP_POPULATE 0x08000 /* Populate (prefault) pagetables. */
+# 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. */
#endif
-#include <bits/mman-common.h>
+
+/* Include generic Linux declarations. */
+#include <bits/mman-linux.h>