MemInjectBytes¶

Copies bytes into another space at a fixed address.

Library helper

Implemented in zuzu.h on top of the syscalls; it has no syscall number of its own.

Err MemInjectBytes(Handle kitten_space_handle, VirtAddr va, const void *src, size_t len, MemProt prot);

Creates a temporary memory object of whole pages, copies len bytes in, zero-fills the rest and injects it with MemInjectObj().

Parameters¶

Name	Direction	Description
`kitten_space_handle`	in	Target space with PERM_CNTL.
`va`	in	Page-aligned address in the target space.
`src`	in	Bytes to copy.
`len`	in	Number of bytes.
`prot`	in	Protection of the target mapping.

ZUZU_OK, or an error from CreateMem(), MemMap() or MemInjectObj().