cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / x86_64-linux-gnu / bits / mman.h

diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/mman.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/mman.h
new file mode 100644 (file)
index 0000000..d897b8a
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/bits/mman.h
@@ -0,0 +1,49 @@
+/* Definitions for POSIX memory map interface.  Linux/x86_64 version.
+   Copyright (C) 2001-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   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.  */
+
+/* Other flags.  */
+#ifdef __USE_MISC
+# define MAP_32BIT     0x40            /* Only give out 32-bit addresses.  */
+#endif
+
+/* These are Linux-specific.  */
+#ifdef __USE_MISC
+# define MAP_GROWSDOWN 0x00100         /* 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.  */
+# define MAP_SYNC      0x80000         /* Perform synchronous page
+                                          faults for the mapping.  */
+# define MAP_FIXED_NOREPLACE 0x100000  /* MAP_FIXED but do not unmap
+                                          underlying mapping.  */
+#endif
+
+/* Include generic Linux declarations.  */
+#include <bits/mman-linux.h>