minix/servers/vm/glo.h

   1 #ifndef _VM_GLO_H
   2 #define _VM_GLO_H
   3
   4 #include <minix/sys_config.h>
   5 #include <minix/type.h>
   6 #include <minix/param.h>
   7 #include <sys/stat.h>
   8
   9 #include "vm.h"
  10 #include "vmproc.h"
  11
  12 #if _MAIN
  13 #undef EXTERN
  14 #define EXTERN
  15 #endif
  16
  17 #define VMP_EXECTMP     _NR_PROCS
  18 #define VMP_NR          _NR_PROCS+1
  19
  20 EXTERN struct vmproc vmproc[VMP_NR];
  21
  22 long enable_filemap;
  23
  24 typedef kinfo_t ixfer_kinfo_t;
  25 EXTERN ixfer_kinfo_t kernel_boot_info;
  26
  27 #if SANITYCHECKS
  28 EXTERN int nocheck;
  29 EXTERN int incheck;
  30 EXTERN int sc_lastline;
  31 EXTERN const char *sc_lastfile;
  32 #endif
  33
  34 extern struct minix_kerninfo *_minix_kerninfo;
  35
  36 /* mem types */
  37 EXTERN  mem_type_t mem_type_anon,       /* anonymous memory */
  38         mem_type_directphys,            /* direct physical mapping memory */
  39         mem_type_anon_contig,           /* physically contig anon memory */
  40         mem_type_cache,                 /* disk cache */
  41         mem_type_mappedfile,            /* memory with file contents */
  42         mem_type_shared;                /* memory shared by multiple processes */
  43
  44 /* total number of memory pages */
  45 EXTERN int total_pages;
  46 EXTERN int num_vm_instances;
  47
  48 #endif /* !_VM_GLO_H */