tools/mingw_support.h

   1 /*
   2  * Copyright 2008 Extreme Engineering Solutions, Inc.
   3  *
   4  * SPDX-License-Identifier:     LGPL-2.0+
   5  */
   6
   7 #ifndef __MINGW_SUPPORT_H_
   8 #define __WINGW_SUPPORT_H_      1
   9
  10 /* Defining __INSIDE_MSYS__ helps to prevent u-boot/mingw overlap */
  11 #define __INSIDE_MSYS__ 1
  12
  13 #include <windows.h>
  14
  15 /* mmap protections */
  16 #define PROT_READ       0x1             /* Page can be read */
  17 #define PROT_WRITE      0x2             /* Page can be written */
  18 #define PROT_EXEC       0x4             /* Page can be executed */
  19 #define PROT_NONE       0x0             /* Page can not be accessed */
  20
  21 /* Sharing types (must choose one and only one of these) */
  22 #define MAP_SHARED      0x01            /* Share changes */
  23 #define MAP_PRIVATE     0x02            /* Changes are private */
  24
  25 /* File perms */
  26 #ifndef S_IRGRP
  27 # define S_IRGRP 0
  28 #endif
  29 #ifndef S_IWGRP
  30 # define S_IWGRP 0
  31 #endif
  32
  33 /* Windows 64-bit access macros */
  34 #define LODWORD(x) ((DWORD)((DWORDLONG)(x)))
  35 #define HIDWORD(x) ((DWORD)(((DWORDLONG)(x) >> 32) & 0xffffffff))
  36
  37 typedef UINT    uint;
  38 typedef ULONG   ulong;
  39
  40 int fsync(int fd);
  41 void *mmap(void *, size_t, int, int, int, int);
  42 int munmap(void *, size_t);
  43 char *strtok_r(char *s, const char *delim, char **save_ptr);
  44 #include "getline.h"
  45
  46 #endif /* __MINGW_SUPPORT_H_ */