reactos/reactos/tools/rtouch.c

#include <sys/types.h>
#include <sys/stat.h>
#include <utime.h>
#include <fcntl.h>
#include <stdio.h>

char* convert_path(char* origpath)
{
   char* newpath;
   int i;
   
   newpath = (char *)strdup(origpath);
   
   i = 0;
   while (newpath[i] != 0)
     {
#ifdef UNIX_PATHS
	if (newpath[i] == '\\')
	  {
	     newpath[i] = '/';
	  }
#else
#ifdef DOS_PATHS
	if (newpath[i] == '/')
	  {
	     newpath[i] = '\\';
	  }
#endif	
#endif	
	i++;
     }
   return(newpath);
}

int main(int argc, char* argv[])
{
   char* path;
   FILE* file;
   time_t now;
   struct utimbuf fnow;

   if (argc != 2)
     {
	   fprintf(stderr, "Wrong number of arguments.\n");
	   exit(1);
     }

   path = convert_path(argv[1]);
   file = (FILE *)open(path, S_IWRITE);
   if (file == (void*)-1)
     {
       file = (FILE *)open(path, S_IWRITE | O_CREAT);
       if (file == (void*)-1)
        {
           fprintf(stderr, "Cannot create file.\n");
           exit(1);
        }
     }

   close(file);

   now = time();
   fnow.actime = now;
   fnow.modtime = now;
   (int) utime(path, &fnow);

   exit(0);
}