mikros/rust
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

added some documentation and made the memcpy and memmove unsafe

Browse Source
This commit is contained in:
Magnus Auvinen 2012-02-07 20:46:34 +01:00 committed by Brian Anderson
parent 3e9859362b
commit a5fc0b08de
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/libcore/ptr.rs
View File

@ -57,15 +57,17 @@ fn null<T>() -> *T unsafe { ret unsafe::reinterpret_cast(0u); }
Function: memcpy
Copies data from one src to dst that is not overlapping each other.
Count is the number of elements to copy and not the number of bytes.
*/
fn memcpy<T>(dst: *T, src: *T, count: uint) unsafe { rusti::memcpy(dst, src, count); }
unsafe fn memcpy<T>(dst: *T, src: *T, count: uint) { rusti::memcpy(dst, src, count); }
/*
Function: memmove
Copies data from one src to dst, overlap between the two pointers may occur.
Count is the number of elements to copy and not the number of bytes.
*/
fn memmove<T>(dst: *T, src: *T, count: uint) unsafe { rusti::memcpy(dst, src, count); }
unsafe fn memmove<T>(dst: *T, src: *T, count: uint) { rusti::memcpy(dst, src, count); }
#[test]
fn test() unsafe {