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#!/usr/bin/env bash
# Script to test fpc to system syscall numbers
# Location of syscall header in system
syscall_header=/usr/include/sys/syscall.h
verbose=0
# Sustitution made to pass from fpc syscall number
# to system define
fpc_syscall_prefix=syscall_nr_
syscall_prefix=SYS_
# You should only need to change the variables above
sed -n "s:^[ \t]*${fpc_syscall_prefix}\\([_a-zA-Z0-9]*\\)[ \t]*=[ \t]*\\([0-9]*\\).*:check_syscall_number ${syscall_prefix}\1 \2:p" sysnr.inc > check_sys_list.sh
function check_syscall_number ()
{
sys=$1
value=$2
if [ $verbose -ne 0 ] ; then
echo Testing $sys value $value
fi
found=`sed -n "/#define.*${sys}[^A-Za-z0-9_]/p" ${syscall_header}`
val=`sed -n "s:#define.*${sys}[^A-Za-z0-9_][^A-Za-z0-9_]*\([0-9]*\).*:\1:p" ${syscall_header}`
if [ $verbose -ne 0 ] ; then
echo Test for $sys found \"${found}\" \"${value}\" \"${val}\"
fi
if [ "${val}" == "${value}" ] ; then
if [ $verbose -ne 0 ] ; then
echo ${sys} value ${val} is correct
fi
else
if [ "${val}" == "" ] ; then
found=`sed -n "/#define.*[^A-Za-z0-9_]${value}$/p" ${syscall_header}`
if [ "${found}" == "" ] ; then
found=`sed -n "s:\/\* ${value} is compa: ${value} is compa:p" ${syscall_header}`
fi
fi
echo problem for ${sys} expected ${value}, line is \"${found}\", val found is \"${val}\"
fi
}
source ./check_sys_list.sh
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