LXR linux/arch/powerpc/kernel/systbl

   1#!/bin/sh
   2# SPDX-License-Identifier: GPL-2.0-or-later
   3#
   4# Just process the CPP output from systbl_chk.c and complain
   5# if anything is out of order.
   6#
   7# Copyright © 2008 IBM Corporation
   8#
   9
  10awk     'BEGIN { num = -1; }    # Ignore the beginning of the file
  11        /^#/ { next; }
  12        /^[ \t]*$/ { next; }
  13        /^START_TABLE/ { num = 0; next; }
  14        /^END_TABLE/ {
  15                if (num != $2) {
  16                        printf "Error: NR_syscalls (%s) is not one more than the last syscall (%s)\n",
  17                                $2, num - 1;
  18                        exit(1);
  19                }
  20                num = -1;       # Ignore the rest of the file
  21        }
  22        {
  23                if (num == -1) next;
  24                if (($1 != -1) && ($1 != num)) {
  25                        printf "Error: Syscall %s out of order (expected %s)\n",
  26                                $1, num;
  27                        exit(1);
  28                };
  29                num++;
  30        }' "$1"
  31