#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-or-later
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#
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# Just process the CPP output from systbl_chk.c and complain
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# if anything is out of order.
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#
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# Copyright © 2008 IBM Corporation
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#
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awk 'BEGIN { num = -1; } # Ignore the beginning of the file
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/^#/ { next; }
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/^[ \t]*$/ { next; }
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/^START_TABLE/ { num = 0; next; }
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/^END_TABLE/ {
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if (num != $2) {
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printf "Error: NR_syscalls (%s) is not one more than the last syscall (%s)\n",
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$2, num - 1;
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exit(1);
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}
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num = -1; # Ignore the rest of the file
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}
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{
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if (num == -1) next;
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if (($1 != -1) && ($1 != num)) {
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printf "Error: Syscall %s out of order (expected %s)\n",
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$1, num;
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exit(1);
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};
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num++;
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}' "$1"
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