Move freeldr to reactos\boot\freeldr.

[reactos.git] / freeldr / ntvdmpat.c

diff --git a/freeldr/ntvdmpat.c b/freeldr/ntvdmpat.c
deleted file mode 100644 (file)
index 9e16dac..0000000
--- a/freeldr/ntvdmpat.c
+++ /dev/null
@@ -1,85 +0,0 @@
-/* Copyright (C) 2000 CW Sandmann (sandmann@clio.rice.edu) 1206 Braelinn, Sugar Land, TX 77479 */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <fcntl.h>
-#ifdef GO32
-#include <unistd.h>
-#else
-#include <io.h>
-#endif
-
-char view_only = 0;
-const char *client_patch_code;
-char buffer[20480];
-unsigned long search_base = 0x4c800L;
-int f;
-
-char oldpatch[] = {0x3b, 0x05, 0xac, 0xe6 };
-char newpatch[] = {0x3b, 0x05, 0x58, 0x5e };
-
-void patch_image(char *filename)
-{
-  int i,size;
-  
-  view_only = 0;
-  f = open(filename, O_RDWR | O_BINARY);
-  if (f < 0) {
-    f = open(filename, O_RDONLY | O_BINARY);
-    if (f < 0) {
-      perror(filename);
-      return;
-    }
-    view_only = 1; 
-  }
-
-  lseek(f, search_base, SEEK_SET);
-  size = read(f, buffer, sizeof(buffer));
-
-  client_patch_code = NULL;
-  for(i=0; i<size && !client_patch_code; i++)
-    if(!memcmp(buffer+i,oldpatch,sizeof(oldpatch)))
-      client_patch_code = (buffer+i);
-
-  if(!client_patch_code) {
-    printf("Old patch string not found in %s!\n",filename);
-  } else {
-    lseek(f, search_base+i-1, SEEK_SET);       /* Ready to update */
-    if(!view_only) {
-      write(f, newpatch, sizeof(newpatch));
-      printf("%s patched\n",filename);
-    } else
-      printf("%s patchable (not changed, readonly)\n",filename);
-  }
-  close(f);
-  return;
-}
-
-int main(int argc, char **argv)
-{
-  int i;
-  char filename[256];
-  char buf1[256];
-  char file2[256];
-  
-  if (argc != 1) {             /* If they specify names, patch them, exit */
-    for(i=1; i<argc; i++)
-     patch_image(argv[i]);
-    return 0;
-  }
-
-  fprintf(stderr, "This image patches Windows 2000 NTVDM to fix nesting DPMI bug.\n");
-
-  strcpy(filename,getenv("SYSTEMROOT"));
-  strcpy(file2,filename);
-  strcat(filename,"\\system32\\ntvdm.exe");
-  strcat(file2,"\\system32\\dllcache\\ntvdm.exe");
-  
-  sprintf(buf1,"copy %s %s\\system32\\ntvdm.ori",filename,getenv("SYSTEMROOT"));
-  printf("%s\n",buf1);
-  system(buf1);
-  
-  patch_image(file2);
-  patch_image(filename);
-  return 0;
-}