# hot code swapping PoC working · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/4f4ddf5ef2f2e2ee2774e0a5311b099ea19d9ce2)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: 4f4ddf5ef2f2e2ee2774e0a5311b099ea19d9ce2

Requested commit: 4f4ddf5ef2f2e2ee2774e0a5311b099ea19d9ce2

Commit: 4f4ddf5ef2f2e2ee2774e0a5311b099ea19d9ce2

Tree: 5a57b5870be7d3e1bb9eea8a1350930d525b02ab

Author: Andrew Kelley

Committer: Andrew Kelley

## Message

```
hot code swapping PoC working

 - improve fn prototypes of process_vm_writev
 - make the memory writable in the ELF file
 - force the linker to always append the function
 - write updates with process_vm_writev

```

## Parents

- [50a2bb58d23a686f52b389c062f0299cc2a5f8ed](https://git.cafe/gitcafe/zig/commit/50a2bb58d23a686f52b389c062f0299cc2a5f8ed?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/4f4ddf5ef2f2e2ee2774e0a5311b099ea19d9ce2?format=markdown)