From 26099b5263d11b5c87f14faf28a25e4efd66aa35 Mon Sep 17 00:00:00 2001
From: Andrei Kholodnyi <andrei.kholodnyi@gmail.com>
Date: Sat, 23 May 2020 17:08:51 +0200
Subject: [PATCH] add VxWorks support

---
 CMakeLists.txt         | 2 +-
 src/virtual_memory.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8978cf7a..faa55c45 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,7 @@ set(FOONATHAN_MEMORY_VERSION "${FOONATHAN_MEMORY_VERSION_MAJOR}.${FOONATHAN_MEMO
 set(CMAKE_DEBUG_POSTFIX "-dbg")
 
 # installation destinations
-if(UNIX)
+if(UNIX OR VXWORKS)
     include(GNUInstallDirs)
 
     set(FOONATHAN_MEMORY_INC_INSTALL_DIR "${CMAKE_INSTALL_INCLUDEDIR}/foonathan_memory")
diff --git a/src/virtual_memory.cpp b/src/virtual_memory.cpp
index c0c9277b..1e18f820 100644
--- a/src/virtual_memory.cpp
+++ b/src/virtual_memory.cpp
@@ -64,7 +64,7 @@ void foonathan::memory::virtual_memory_decommit(void*       memory,
     auto result = VirtualFree(memory, no_pages * virtual_memory_page_size, MEM_DECOMMIT);
     FOONATHAN_MEMORY_ASSERT_MSG(result, "cannot decommit memory");
 }
-#elif defined(__unix__) || defined(__APPLE__) // POSIX systems
+#elif defined(__unix__) || defined(__APPLE__) || defined(__VXWORKS__) // POSIX systems
 #include <sys/mman.h>
 #include <unistd.h>