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authorpeter <peter@FreeBSD.org>2008-06-01 00:03:21 +0000
committerpeter <peter@FreeBSD.org>2008-06-01 00:03:21 +0000
commita2be5f0c15218b0177d73b17d9bcb7589965d685 (patch)
treec9f0cd9c22378356a1716d32e13e70bc90f98b9c /libg++/libstdc++/stl/faralloc.h
parent9e0f3cc19c9df1594c9cc36cfd8fddc83c52ad12 (diff)
downloadFreeBSD-src-a2be5f0c15218b0177d73b17d9bcb7589965d685.zip
FreeBSD-src-a2be5f0c15218b0177d73b17d9bcb7589965d685.tar.gz
Reorganize the gcc vendor import work area. This flattens out a bunch
of unnecessary path components that are relics of cvs2svn. (These are directory moves)
Diffstat (limited to 'libg++/libstdc++/stl/faralloc.h')
-rw-r--r--libg++/libstdc++/stl/faralloc.h120
1 files changed, 120 insertions, 0 deletions
diff --git a/libg++/libstdc++/stl/faralloc.h b/libg++/libstdc++/stl/faralloc.h
new file mode 100644
index 0000000..b29602c
--- /dev/null
+++ b/libg++/libstdc++/stl/faralloc.h
@@ -0,0 +1,120 @@
+/*
+ *
+ * Copyright (c) 1994
+ * Hewlett-Packard Company
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation. Hewlett-Packard Company makes no
+ * representations about the suitability of this software for any
+ * purpose. It is provided "as is" without express or implied warranty.
+ *
+ */
+
+#ifndef FARALLOC_H
+#define FARALLOC_H
+
+#include <new.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <iostream.h>
+#include <algobase.h>
+
+template <class T>
+inline random_access_iterator_tag iterator_category(const T __far *) {
+ return random_access_iterator_tag();
+}
+
+template <class T>
+inline T* value_type(const T __far *) { return (T*)(0); }
+
+template <class T>
+inline long* distance_type(const T __far*) { return (long*)(0); }
+
+inline void destroy(char __far *) {}
+inline void destroy(unsigned char __far *) {}
+inline void destroy(short __far *) {}
+inline void destroy(unsigned short __far *) {}
+inline void destroy(int __far *) {}
+inline void destroy(unsigned int __far *) {}
+inline void destroy(long __far *) {}
+inline void destroy(unsigned long __far *) {}
+inline void destroy(float __far *) {}
+inline void destroy(double __far *) {}
+
+inline void destroy(char __far *, char __far *) {}
+inline void destroy(unsigned char __far *, unsigned char __far *) {}
+inline void destroy(short __far *, short __far *) {}
+inline void destroy(unsigned short __far *, unsigned short __far *) {}
+inline void destroy(int __far *, int __far *) {}
+inline void destroy(unsigned int __far *, unsigned int __far *) {}
+inline void destroy(long __far *, long __far *) {}
+inline void destroy(unsigned long __far *, unsigned long __far *) {}
+inline void destroy(float __far *, float __far *) {}
+inline void destroy(double __far *, double __far *) {}
+
+inline void __far * operator new(size_t, void __far *p) { return p; }
+
+template <class T>
+inline T __far * allocate(long size, T __far * p) {
+ set_new_handler(0);
+ T __far * tmp =
+ (T __far *)(::operator new((unsigned long)(size * sizeof(T))));
+ if (tmp == 0) {
+ cerr << "out of memory" << endl;
+ exit(1);
+ }
+ return tmp;
+}
+
+template <class T>
+inline void deallocate(T __far * buffer) {
+ ::operator delete(buffer);
+}
+
+template <class T1, class T2>
+inline void construct( T1 __far *p, const T2& value )
+{
+ new(p)T1(value);
+}
+
+template <class T>
+inline void destroy( T __far * pointer ) {
+ pointer->~T();
+}
+
+template <class T>
+class far_allocator {
+public:
+ typedef T value_type;
+ typedef T __far * pointer;
+ typedef const T __far * const_pointer;
+ typedef T __far & reference;
+ typedef const T __far & const_reference;
+ typedef unsigned long size_type;
+ typedef long difference_type;
+ pointer allocate(size_type n) {
+ return ::allocate((difference_type)n, (pointer)0);
+ }
+ void deallocate(pointer p) { ::deallocate(p); }
+ pointer address(reference x) { return (pointer)&x; }
+ const_pointer const_address(const_reference x) {
+ return (const_pointer)&x;
+ }
+ size_type init_page_size() {
+ return max(size_type(1), size_type(4096/sizeof(T)));
+ }
+ size_type max_size() const {
+ return max(size_type(1), size_type(ULONG_MAX/sizeof(T)));
+ }
+};
+
+class far_allocator<void> {
+public:
+ typedef void __far * pointer;
+};
+
+#endif
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