diff options
Diffstat (limited to 'library/std/src/sys/unsupported/alloc.rs')
-rw-r--r-- | library/std/src/sys/unsupported/alloc.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/library/std/src/sys/unsupported/alloc.rs b/library/std/src/sys/unsupported/alloc.rs new file mode 100644 index 000000000..8d5d0a2f5 --- /dev/null +++ b/library/std/src/sys/unsupported/alloc.rs @@ -0,0 +1,22 @@ +use crate::alloc::{GlobalAlloc, Layout, System}; + +#[stable(feature = "alloc_system_type", since = "1.28.0")] +unsafe impl GlobalAlloc for System { + #[inline] + unsafe fn alloc(&self, _layout: Layout) -> *mut u8 { + 0 as *mut u8 + } + + #[inline] + unsafe fn alloc_zeroed(&self, _layout: Layout) -> *mut u8 { + 0 as *mut u8 + } + + #[inline] + unsafe fn dealloc(&self, _ptr: *mut u8, _layout: Layout) {} + + #[inline] + unsafe fn realloc(&self, _ptr: *mut u8, _layout: Layout, _new_size: usize) -> *mut u8 { + 0 as *mut u8 + } +} |