diff options
Diffstat (limited to 'src/core/hle/kernel/shared_memory.h')
-rw-r--r-- | src/core/hle/kernel/shared_memory.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/core/hle/kernel/shared_memory.h b/src/core/hle/kernel/shared_memory.h index 4e235f605..5312b8854 100644 --- a/src/core/hle/kernel/shared_memory.h +++ b/src/core/hle/kernel/shared_memory.h @@ -10,6 +10,15 @@ namespace Kernel { +/// Permissions for mapped shared memory blocks +enum class MemoryPermission : u32 { + None = 0, + Read = (1u << 0), + Write = (1u << 1), + ReadWrite = (Read | Write), + DontCare = (1u << 28) +}; + /** * Creates a shared memory object * @param name Optional name of shared memory object @@ -25,7 +34,8 @@ Handle CreateSharedMemory(const std::string& name="Unknown"); * @param other_permissions Memory block map other permissions (specified by SVC field) * @return Result of operation, 0 on success, otherwise error code */ -Result MapSharedMemory(u32 handle, u32 address, u32 permissions, u32 other_permissions); +Result MapSharedMemory(u32 handle, u32 address, MemoryPermission permissions, + MemoryPermission other_permissions); /** * Gets a pointer to the shared memory block |