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include/asm-sparc/mman.h
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/* $Id: mman.h,v 1.9 2000/03/15 02:44:23 davem Exp $ */ #ifndef __SPARC_MMAN_H__ #define __SPARC_MMAN_H__ |
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#include <asm-generic/mman.h> |
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/* SunOS'ified... */ |
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#define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ #define MAP_NORESERVE 0x40 /* don't reserve swap pages */ #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ #define MAP_LOCKED 0x100 /* lock the mapping */ #define _MAP_NEW 0x80000000 /* Binary compatibility is fun... */ #define MAP_GROWSDOWN 0x0200 /* stack-like segment */ #define MAP_DENYWRITE 0x0800 /* ETXTBSY */ #define MAP_EXECUTABLE 0x1000 /* mark it as an executable */ |
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#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */ #define MCL_FUTURE 0x4000 /* lock all additions to address space */ #define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */ #define MAP_NONBLOCK 0x10000 /* do not block on IO */ /* XXX Need to add flags to SunOS's mctl, mlockall, and madvise system * XXX calls. */ /* SunOS sys_mctl() stuff... */ #define MC_SYNC 1 /* Sync pages in memory with storage (usu. a file) */ #define MC_LOCK 2 /* Lock pages into core ram, do not allow swapping of them */ #define MC_UNLOCK 3 /* Unlock pages locked via previous mctl() with MC_LOCK arg */ #define MC_LOCKAS 5 /* Lock an entire address space of the calling process */ #define MC_UNLOCKAS 6 /* Unlock entire address space of calling process */ |
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#define MADV_FREE 0x5 /* (Solaris) contents can be freed */ |
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#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #define arch_mmap_check sparc_mmap_check int sparc_mmap_check(unsigned long addr, unsigned long len, unsigned long flags); #endif #endif |
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#endif /* __SPARC_MMAN_H__ */ |