diff options
Diffstat (limited to 'REORG.TODO/sysdeps/unix/sysv/linux/sparc/bits/mman.h')
| -rw-r--r-- | REORG.TODO/sysdeps/unix/sysv/linux/sparc/bits/mman.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/REORG.TODO/sysdeps/unix/sysv/linux/sparc/bits/mman.h new file mode 100644 index 0000000000..d20361f5ec --- /dev/null +++ b/REORG.TODO/sysdeps/unix/sysv/linux/sparc/bits/mman.h @@ -0,0 +1,53 @@ +/* Definitions for POSIX memory map interface. Linux/SPARC version. + Copyright (C) 1997-2017 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. */ + + +/* These are Linux-specific. */ +#ifdef __USE_MISC +# define MAP_GROWSDOWN 0x0200 /* Stack-like segment. */ +# define MAP_DENYWRITE 0x0800 /* ETXTBSY */ +# define MAP_EXECUTABLE 0x1000 /* Mark it as an executable. */ +# define MAP_LOCKED 0x0100 /* Lock the mapping. */ +# define MAP_NORESERVE 0x0040 /* Don't check for reservations. */ +# define _MAP_NEW 0x80000000 /* Binary compatibility with SunOS. */ +# 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 + +/* Flags for `mlockall'. */ +#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */ +#define MCL_FUTURE 0x4000 /* Lock all additions to address + space. */ +#define MCL_ONFAULT 0x8000 /* Lock all pages that are + faulted in. */ +/* Include generic Linux declarations. */ +#include <bits/mman-linux.h> + +/* Other flags. */ +#ifdef __USE_MISC +# define MAP_RENAME MAP_ANONYMOUS +#endif |