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Meta: Use grep -E/F, not grep -P

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grep -E and -F are POSIX standard, and meets all our matching needs.
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thislooksfun 2021-10-26 13:08:39 -05:00 • committed by Andreas Kling
parent 4de7b3ad24
commit c2d44209a8
6 changed files with 10 additions and 10 deletions
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4
Meta/check-syscall-lists.sh
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@ -5,8 +5,8 @@ set -eo pipefail
script_path=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
cd "${script_path}/.."
SYSCALLS_KERNEL="$(echo 'Kernel syscalls'; echo; grep -Pio '(?<=^ S\().*(?=\)( +\\)?$)' Kernel/API/Syscall.h | sort)"
SYSCALLS_UE="$(echo 'Implemented in UserspaceEmulator'; echo; grep -Pio '(?<=^ case SC_).*(?=:$)' Userland/DevTools/UserspaceEmulator/Emulator.cpp | sort)"
SYSCALLS_KERNEL="$(echo 'Kernel syscalls'; echo; grep -Eio '(?<=^ S\().*(?=\)( +\\)?$)' Kernel/API/Syscall.h | sort)"
SYSCALLS_UE="$(echo 'Implemented in UserspaceEmulator'; echo; grep -Eio '(?<=^ case SC_).*(?=:$)' Userland/DevTools/UserspaceEmulator/Emulator.cpp | sort)"
SYSCALLS_MAN2="$(echo 'Documented syscalls'; echo; find Base/usr/share/man/man2/ ! -type d -printf '%f\n' | sed -Ee 's,\.md,,' | sort)"
set +e