tools/mingw_support.h

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