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

/* Definitions for POSIX memory map interface.  Linux/SH version.
   Copyright (C) 1997-2018 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 include this file directly.  Use <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	0x0100		/* Stack-like segment.  */
# define MAP_DENYWRITE	0x0800		/* ETXTBSY */
# define MAP_EXECUTABLE	0x1000		/* Mark it as an executable.  */
# define MAP_LOCKED	0x2000		/* Lock the mapping.  */
# define MAP_NORESERVE	0x4000		/* Don't check for reservations.  */
# define MAP_POPULATE	0x8000		/* 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 generic Linux declarations.  */
#include <bits/mman-linux.h>
Commit	Line	Data
3846ef75	1	/* Definitions for POSIX memory map interface. Linux/SH version.
688903eb	2	Copyright (C) 1997-2018 Free Software Foundation, Inc.
3846ef75 UD	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
41bdb6e2 AJ	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
3846ef75 UD	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
41bdb6e2	13	Lesser General Public License for more details.
3846ef75	14
41bdb6e2	15	You should have received a copy of the GNU Lesser General Public
59ba27a6 PE	16	License along with the GNU C Library; if not, see
59ba27a6 PE	17	<http://www.gnu.org/licenses/>. */
3846ef75 UD	18
	19	#ifndef _SYS_MMAN_H
	20	# error "Never include this file directly. Use <sys/mman.h> instead"
	21	#endif
	22
	23	/* The following definitions basically come from the kernel headers.
	24	But the kernel header is not namespace clean. */
	25
3846ef75 UD	26	/* These are Linux-specific. */
	27	#ifdef __USE_MISC
	28	# define MAP_GROWSDOWN 0x0100 /* Stack-like segment. */
	29	# define MAP_DENYWRITE 0x0800 /* ETXTBSY */
	30	# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */
	31	# define MAP_LOCKED 0x2000 /* Lock the mapping. */
	32	# define MAP_NORESERVE 0x4000 /* Don't check for reservations. */
0866e1cb RM	33	# define MAP_POPULATE 0x8000 /* Populate (prefault) pagetables. */
0866e1cb RM	34	# define MAP_NONBLOCK 0x10000 /* Do not block on IO. */
dd62fda6 AB	35	# define MAP_STACK 0x20000 /* Allocation is for a stack. */
dd62fda6 AB	36	# define MAP_HUGETLB 0x40000 /* Create huge page mapping. */
3846ef75 UD	37	#endif
3846ef75 UD	38
890b58d3 AJ	39	/* Include generic Linux declarations. */
890b58d3 AJ	40	#include <bits/mman-linux.h>