This PR implements the following macros for `sched.h`:
- `CPU_ZERO`
- `CPU_ISSET`
- `CPU_SET`
Fixes#124642
---------
Signed-off-by: krishna2803 <kpandey81930@gmail.com>
Towards the goal of getting `ninja libc-lint` back to green, fix the numerous
instances of:
warning: header guard does not follow preferred style [llvm-header-guard]
This is because many of our header guards start with `__LLVM` rather than
`LLVM`.
To filter just these warnings:
$ ninja -k2000 libc-lint 2>&1 | grep llvm-header-guard
To automatically apply fixits:
$ find libc/src libc/include libc/test -name \*.h | \
xargs -n1 -I {} clang-tidy {} -p build/compile_commands.json \
-checks='-*,llvm-header-guard' --fix --quiet
Some manual cleanup is still necessary as headers that were missing header
guards outright will have them inserted before the license block (we prefer
them after).
Add the macro CPU_COUNT as well as a backing function to implement the
functionality.
Reviewed By: sivachandra
Differential Revision: https://reviews.llvm.org/D135179
