linux-syscalls.sh

git clone --depth 1 https://github.com/torvalds/linux.git

cd linux

rg --json                              \
   --mmap                              \
   --multiline                         \
   '^SYSCALL_DEFINE\d+\s*?\((?s).*?\)' \
  | jq -r '
      select(.type == "match")
      | .data.lines.text
      | gsub("\\s+"; " ")
    '                                  \
  | sort -t\( -k2                      \
  | uniq