merge lp:~mvo/apt/sha512-template to get fixes for the

[apt.git] / apt-pkg / contrib / mmap.cc

diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index 9945b160679d081469d3ee3c7ccdf4d51a127b4c..19381ae4719ea7005ac338463bdbe7e4a5e3cd95 100644 (file)
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -237,11 +237,19 @@ DynamicMMap::DynamicMMap(unsigned long Flags,unsigned long const &WorkSpace,
        if ((this->Flags & Fallback) != Fallback) {
                // Set the permissions.
                int Prot = PROT_READ;
+#ifdef MAP_ANONYMOUS
                int Map = MAP_PRIVATE | MAP_ANONYMOUS;
+#else
+               int Map = MAP_PRIVATE | MAP_ANON;
+#endif
                if ((this->Flags & ReadOnly) != ReadOnly)
                        Prot |= PROT_WRITE;
                if ((this->Flags & Public) == Public)
+#ifdef MAP_ANONYMOUS
                        Map = MAP_SHARED | MAP_ANONYMOUS;
+#else
+                       Map = MAP_SHARED | MAP_ANON;
+#endif
 
                // use anonymous mmap() to get the memory
                Base = (unsigned char*) mmap(0, WorkSpace, Prot, Map, -1, 0);