src/runtime/win32-os.h

   1 /*
   2  * This software is part of the SBCL system. See the README file for
   3  * more information.
   4  *
   5  * This software is derived from the CMU CL system, which was
   6  * written at Carnegie Mellon University and released into the
   7  * public domain. The software is in the public domain and is
   8  * provided with absolutely no warranty. See the COPYING and CREDITS
   9  * files for more information.
  10  */
  11
  12 #include <stdlib.h>
  13 #include <sys/types.h>
  14 #include <string.h>
  15 #include <sys/time.h>
  16 #include <sys/stat.h>
  17 #include <unistd.h>
  18
  19 #define WIN32_LEAN_AND_MEAN
  20 #include <windows.h>
  21 #include "target-arch-os.h"
  22 #include "target-arch.h"
  23
  24 typedef LPVOID os_vm_address_t;
  25 typedef size_t os_vm_size_t;
  26 typedef off_t os_vm_offset_t;
  27 typedef int os_vm_prot_t;
  28
  29 typedef void *siginfo_t;
  30
  31 /* These are used as bitfields, but Win32 doesn't work that way, so we do a translation. */
  32 #define OS_VM_PROT_READ    1
  33 #define OS_VM_PROT_WRITE   2
  34 #define OS_VM_PROT_EXECUTE 4
  35
  36 #define SIG_MEMORY_FAULT SIGSEGV
  37
  38 #define SIG_INTERRUPT_THREAD (SIGRTMIN)
  39 #define SIG_STOP_FOR_GC (SIGRTMIN+1)
  40 #define SIG_DEQUEUE (SIGRTMIN+2)
  41 #define SIG_THREAD_EXIT (SIGRTMIN+3)
  42
  43 struct lisp_exception_frame {
  44     struct lisp_exception_frame *next_frame;
  45     void *handler;
  46     lispobj *bindstack_pointer;
  47 };
  48
  49 void wos_install_interrupt_handlers(struct lisp_exception_frame *handler);
  50 char *dirname(char *path);
  51