tools: Remove the out-of-date MinGW support codes

[oweals/u-boot.git] / tools / mingw_support.c

diff --git a/tools/mingw_support.c b/tools/mingw_support.c
deleted file mode 100644 (file)
index 2b17bf7..0000000
--- a/tools/mingw_support.c
+++ /dev/null
@@ -1,113 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0+
-/*
- * Copyright 2008 Extreme Engineering Solutions, Inc.
- *
- * mmap/munmap implementation derived from:
- * Clamav Native Windows Port : mmap win32 compatibility layer
- * Copyright (c) 2005-2006 Gianluigi Tiesi <sherpya@netfarm.it>
- * Parts by Kees Zeelenberg <kzlg@users.sourceforge.net> (LibGW32C)
- */
-
-#include "mingw_support.h"
-#include <stdio.h>
-#include <stdint.h>
-#include <string.h>
-#include <errno.h>
-#include <assert.h>
-#include <io.h>
-
-int fsync(int fd)
-{
-       return _commit(fd);
-}
-
-void *mmap(void *addr, size_t len, int prot, int flags, int fd, int offset)
-{
-       void *map = NULL;
-       HANDLE handle = INVALID_HANDLE_VALUE;
-       DWORD cfm_flags = 0, mvf_flags = 0;
-
-       switch (prot) {
-       case PROT_READ | PROT_WRITE:
-               cfm_flags = PAGE_READWRITE;
-               mvf_flags = FILE_MAP_ALL_ACCESS;
-               break;
-       case PROT_WRITE:
-               cfm_flags = PAGE_READWRITE;
-               mvf_flags = FILE_MAP_WRITE;
-               break;
-       case PROT_READ:
-               cfm_flags = PAGE_READONLY;
-               mvf_flags = FILE_MAP_READ;
-               break;
-       default:
-               return MAP_FAILED;
-       }
-
-       handle = CreateFileMappingA((HANDLE) _get_osfhandle(fd), NULL,
-                               cfm_flags, HIDWORD(len), LODWORD(len), NULL);
-       if (!handle)
-               return MAP_FAILED;
-
-       map = MapViewOfFile(handle, mvf_flags, HIDWORD(offset),
-                       LODWORD(offset), len);
-       CloseHandle(handle);
-
-       if (!map)
-               return MAP_FAILED;
-
-       return map;
-}
-
-int munmap(void *addr, size_t len)
-{
-       if (!UnmapViewOfFile(addr))
-               return -1;
-
-       return 0;
-}
-
-/* Reentrant string tokenizer.  Generic version.
-   Copyright (C) 1991,1996-1999,2001,2004,2007 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
- */
-
-/* Parse S into tokens separated by characters in DELIM.
-   If S is NULL, the saved pointer in SAVE_PTR is used as
-   the next starting point.  For example:
-       char s[] = "-abc-=-def";
-       char *sp;
-       x = strtok_r(s, "-", &sp);      // x = "abc", sp = "=-def"
-       x = strtok_r(NULL, "-=", &sp);  // x = "def", sp = NULL
-       x = strtok_r(NULL, "=", &sp);   // x = NULL
-               // s = "abc\0-def\0"
-*/
-char *strtok_r(char *s, const char *delim, char **save_ptr)
-{
-       char *token;
-
-       if (s == NULL)
-               s = *save_ptr;
-
-       /* Scan leading delimiters.  */
-       s += strspn(s, delim);
-       if (*s == '\0') {
-               *save_ptr = s;
-               return NULL;
-       }
-
-       /* Find the end of the token.  */
-       token = s;
-       s = strpbrk (token, delim);
-       if (s == NULL) {
-               /* This token finishes the string.  */
-               *save_ptr = memchr(token, '\0', strlen(token));
-       } else {
-               /* Terminate the token and make *SAVE_PTR point past it.  */
-               *s = '\0';
-               *save_ptr = s + 1;
-       }
-       return token;
-}
-
-#include "getline.c"