3 Oct
2024
3 Oct
'24
11:03 a.m.
On Wed, Oct 02, 2024 at 05:18:36PM -0600, Shuah Khan wrote:
On 10/1/24 10:06, Deepak Gupta wrote:
+#ifndef __NR_prctl +#define __NR_prctl 167 +#endif
+#ifndef __NR_map_shadow_stack +#define __NR_map_shadow_stack 453
Why do we need to define these? Shouldn't including asm-generic/unistd.h sufficient?
We have this issue on arm64 as well, there's some issue with directly pulling in the asm header interfering with libc in some situation (I can't immediately figure out which situation or which libc to remind myself what it is though...) so we've got local defines like we do for the NT_ defines for ptrace. I see x86 is doing the same.