[Bf-committers] Re: [Bf-blender-cvs]
CVS commit: blender/intern/guardedalloc/intern mallocn.c
Chris Want
cwant at ualberta.ca
Mon Feb 27 18:39:12 CET 2006
Ton Roosendaal wrote:
> Hi,
>
> SGI probably has MAP_ANONYMOUS... can you grep for it in
> /usr/include/sys/mman.h?
> Might be same for Solaris.
>
> -Ton-
Nope, here are the MAP_* defines:
#define MAP_SHARED 0x1 /* share changes */
#define MAP_PRIVATE 0x2 /* changes are private */
#define MAP_TYPE 0xf /* mask for mapping type */
#define MAP_FIXED 0x010 /* interpret addr exactly */
#define MAP_RENAME 0x020 /* assign page to file */
#define MAP_AUTOGROW 0x040 /* file grows with store access */
#define MAP_LOCAL 0x080 /* separate copies made on fork/sproc */
#define MAP_AUTORESRV 0x100 /* logical swap reserved on demand */
#define MAP_TEXT 0x200 /* chg SHARED -> PRIVATE on write */
#define MAP_BRK 0x400 /* potentially make the area following this
#define MAP_PRIMARY 0x800 /* this mapping should be considered the
#define MAP_SGI_ANYADDR 0x1000 /* allow auto-placed mappings in the
#define MAP_FAILED ((void *)-1L)
Chris
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