mirrors/cosmopolitan
1
0
Fork 0
mirror of https://github.com/jart/cosmopolitan.git synced 2025-07-02 17:28:30 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

Rewrite Linux pledge() code so it can be a payload

Browse source 
It's now possible to build our pledge() polyfill as a dynamic shared
object that can be injected into a glibc executable using LD_PRELOAD
This commit is contained in:
Justine Tunney 2022-08-08 11:41:08 -07:00
parent 7bd4179b9b
commit 0277d7d6e9
37 changed files with 1980 additions and 1600 deletions
Download patch file Download diff file Expand all files Collapse all files

1
libc/intrin/promises.internal.h
View file

@ -22,6 +22,7 @@
#define PROMISE_PROT_EXEC 18
#define PROMISE_VMINFO 19
#define PROMISE_TMPPATH 20
#define PROMISE_LEN_ 21
#define PLEDGED(x) ((~__promises >> PROMISE_##x) & 1)