On Tue, Nov 23, 2021 at 10:38 AM Richard Henderson <
richard.hender...@linaro.org> wrote:
> The current api from safe_syscall_base() is to return -errno, which is
> the interface provided by *some* linux kernel abis. The wrapper macro,
> safe_syscall(), detects error, stores into errno, and retur
The current api from safe_syscall_base() is to return -errno, which is
the interface provided by *some* linux kernel abis. The wrapper macro,
safe_syscall(), detects error, stores into errno, and returns -1, to
match the api of the system syscall().
For those kernel abis that do not return -errno
