iox-#33 Rebase with current master

Signed-off-by: Christian Eltzschig <[email protected]>

Author: elfenpiff

iceoryx_hoofs/include/iceoryx_hoofs/internal/posix_wrapper/shared_memory_object/shared_memory.hpp

@@ -90,9 +90,6 @@ class SharedMemory : public DesignPattern::Creation<SharedMemory, SharedMemoryEr
 
     /// @brief returns the file handle of the shared memory
     int32_t getHandle() const noexcept;
-    bool hasOwnership() const noexcept;
-
-    static bool unlinkIfExist(const Name_t& name) noexcept;
 
     /// @brief this class has the ownership of the shared memory when the shared
     ///        memory was created by this class. This is the case when this class

iceoryx_hoofs/source/posix_wrapper/named_pipe.cpp

@@ -205,7 +205,7 @@ cxx::expected<bool, IpcChannelError> NamedPipe::isOutdated() noexcept
 cxx::expected<bool, IpcChannelError> NamedPipe::unlinkIfExists(const IpcChannelName_t& name) noexcept
 {
     constexpr int ERROR_CODE = -1;
-    auto unlinkCall = posixCall(iox_shm_unlink)(convertName(name).c_str())
+    auto unlinkCall = posixCall(iox_shm_unlink)(convertName(NAMED_PIPE_PREFIX, name).c_str())
                           .failureReturnValue(ERROR_CODE)
                           .ignoreErrnos(ENOENT)
                           .evaluate();

iceoryx_hoofs/test/moduletests/test_shared_memory_object.cpp

@@ -76,11 +76,7 @@ TEST_F(SharedMemoryObject_Test, AllocateMemoryInSharedMemoryAndReadIt)
     auto sut = iox::posix::SharedMemoryObject::create("/shmAllocate",
                                                       16,
                                                       iox::posix::AccessMode::READ_WRITE,
-<<<<<<< HEAD
                                                       iox::posix::OpenMode::PURGE_AND_CREATE,
-=======
-                                                      iox::posix::Policy::PURGE_AND_CREATE,
->>>>>>> 4f0fc4f36 (iox-#33 removed implicit shm removal from posix wrapper and packed it into explicit policy)
                                                       iox::posix::SharedMemoryObject::NO_ADDRESS_HINT);
     int* test = static_cast<int*>(sut->allocate(sizeof(int), 1));
     ASSERT_THAT(test, Ne(nullptr));