Add QNX6 port (Mike Gorchak), remove obsolete stuff

goldlib/gall/gcmpall.h

@@ -74,6 +74,9 @@
   #if defined(__BEOS__)
     #define __UNIX__ __BEOS__
   #endif
+  #if defined(__QNXNTO__)
+    #define __UNIX__ __QNXNTO__
+  #endif
 #endif
 
 #ifdef __GNUC__

goldlib/gall/gfile.cpp

@@ -225,16 +225,6 @@ int gfile::unlock(long __offset, long __len) {
   return _ret;
 }
 
-//  ------------------------------------------------------------------
-
-int gfile::eof() {
-
-  int _ret = ::eof(fh);
-  status = (_ret == -1) ? errno : 0;
-  return _ret;
-}
-
-
 //  ------------------------------------------------------------------
 
 int gfile::getftime(dword* __ftime) {

goldlib/gall/gfile.h

@@ -112,8 +112,6 @@ public:
 
   int     getftime    (dword* __ftime);
 
-  int     eof         ();
-
 
   //  --------------------------------------------------------------
   //  ANSI-style streaming buffered I/O

goldlib/gall/gfilutil.h

@@ -52,7 +52,7 @@
 //  ------------------------------------------------------------------M
 
 #if defined(__UNIX__)
-#if !defined(__BEOS__)
+#if !defined(__BEOS__) && !defined(__QNXNTO__)
 #define O_TEXT 0
 #define O_BINARY 0
 #endif
@@ -236,22 +236,18 @@ int unlock(int handle, long offset, long length);
 #if !defined(__DJGPP__) && defined(__GNUC__)
 int lock(int handle, long offset, long length);
 int unlock(int handle, long offset, long length);
+#if !defined(__QNXNTO__) && !defined(__MINGW32__)
 inline long tell(int fh) { return lseek(fh, 0, SEEK_CUR); }
 #endif
+#endif
 
-#if !defined(__MINGW32__) && !defined(__EMX__) && defined(__GNUC__)
-
-inline int eof(int h) {
-  return tell(h) > filelength(h);
-}
-
+#if !defined(sopen) && !defined(__MINGW32__) && !defined(__EMX__) && !defined(__QNXNTO__) && defined(__GNUC__)
 inline int sopen(const char* path, int access, int shflag, int mode) {
 #ifdef __UNIX__
   shflag = 0;
 #endif
   return open(path, access|shflag, mode);
 }
-
 #endif
 
 #if defined(__UNIX__) || defined(__CYGWIN__)

goldlib/gall/gstrall.h

@@ -44,6 +44,9 @@
 #define strupr(s) (char *)_nls_strupr((unsigned char *)(s))
 #define strlwr(s) (char *)_nls_strlwr((unsigned char *)(s))
 #elif defined(__GNUC__)
+#if defined(__QNXNTO__)
+#include <strings.h>
+#endif
 #define stricmp strcasecmp
 #define strnicmp strncasecmp
 char* strupr(char* s);