Clean up Filesystem.h

library/include/modules/Filesystem.h

@@ -60,6 +60,7 @@ SOFTWARE.
     #define _LARGEFILE64_SOURCE
 #endif
 
+#include <cstdio>
 #include <errno.h>
 #include <stdio.h>
 #include <string.h>
@@ -87,34 +88,6 @@ SOFTWARE.
     #include <utime.h>
 #endif
 
-#define LFS_VERSION "1.6.2"
-#define LFS_LIBNAME "lfs"
-
-#if LUA_VERSION_NUM < 502
-#  define luaL_newlib(L,l) (lua_newtable(L), luaL_register(L,NULL,l))
-#endif
-
-/* Define 'strerror' for systems that do not implement it */
-#ifdef NO_STRERROR
-#define strerror(_)     "System unable to describe the error"
-#endif
-
-/* Define 'getcwd' for systems that do not implement it */
-#ifdef NO_GETCWD
-#define getcwd(p,s)     NULL
-#define getcwd_error    "Function 'getcwd' not provided by system"
-#else
-#define getcwd_error    strerror(errno)
-  #ifdef _WIN32
-	 /* MAX_PATH seems to be 260. Seems kind of small. Is there a better one? */
-    #define LFS_MAXPATHLEN MAX_PATH
-  #else
-	/* For MAXPATHLEN: */
-    #include <sys/param.h>
-    #define LFS_MAXPATHLEN MAXPATHLEN
-  #endif
-#endif
-
 typedef struct dir_data {
     int closed;
 #ifdef _WIN32

library/modules/Filesystem.cpp

@@ -57,12 +57,12 @@ bool DFHack::Filesystem::chdir (std::string path)
 std::string DFHack::Filesystem::getcwd ()
 {
     char *path;
-    char buf[LFS_MAXPATHLEN];
+    char buf[FILENAME_MAX];
     std::string result = "";
 #ifdef _WIN32
-    if ((path = ::_getcwd(buf, LFS_MAXPATHLEN)) != NULL)
+    if ((path = ::_getcwd(buf, FILENAME_MAX)) != NULL)
 #else
-    if ((path = ::getcwd(buf, LFS_MAXPATHLEN)) != NULL)
+    if ((path = ::getcwd(buf, FILENAME_MAX)) != NULL)
 #endif
     result = buf;
     return result;