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Viewing changes to extras/mini-os/include/posix/sys/mman.h

  • Committer: Bazaar Package Importer
  • Author(s): Bastian Blank
  • Date: 2010-05-06 15:47:38 UTC
  • mto: (1.3.1) (15.1.1 sid) (4.1.1 experimental)
  • mto: This revision was merged to the branch mainline in revision 3.
  • Revision ID: james.westby@ubuntu.com-20100506154738-agoz0rlafrh1fnq7
Tags: upstream-4.0.0
Import upstream version 4.0.0

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extras/mini-os/include/posix/sys/mman.h
 
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#ifndef _POSIX_SYS_MMAN_H
 
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#define _POSIX_SYS_MMAN_H
 
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#define PROT_READ       0x1
 
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#define PROT_WRITE      0x2
 
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#define PROT_EXEC       0x4
 
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#define MAP_SHARED      0x01
 
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#define MAP_PRIVATE     0x02
 
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#define MAP_ANON        0x20
 
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/* Pages are always resident anyway */
 
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#define MAP_LOCKED      0x0
 
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#define MAP_FAILED      ((void*)0)
 
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void *mmap(void *start, size_t length, int prot, int flags, int fd, off_t offset) asm("mmap64");
 
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int munmap(void *start, size_t length);
 
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#define munlock(addr, len) ((void)addr, (void)len, 0)
 
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#define mlock(addr, len) ((void)addr, (void)len, 0)
 
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#endif /* _POSIX_SYS_MMAN_H */