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* Handle ++x as well as x++ while converting.

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* Add special case handling where normal conversion would not work
  (some APIs have special names)
* Fix conversion for function calls involving ifnet

Submitted by:	Sreekanth Rupavatharam <rupavath@juniper.net>
Obtained from:	Juniper Networks, Inc.
This commit is contained in:
Marcel Moolenaar 2014-06-25 15:22:14 +00:00
parent af8bd6e468
commit fe01740653
1 changed files with 54 additions and 7 deletions
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61
tools/ifnet/convert_drvapi.sh
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@ -94,7 +94,7 @@ handle_set() {
handle_inc() {
line=$1
inc=`echo $line | grep "$__ifp__->.*++"`
inc=`echo $line | grep "$__ifp__->.*++\|++$__ifp__->.*"`
if [ ! -z "$inc" ]
then
word=`echo $line | awk -F"if_" '{ print $2 }'|awk -F"\+" '{ print $1}'`
@ -161,6 +161,17 @@ handle_and() {
}
handle_toggle() {
line=$1
if [ ! -z `echo $line | grep "\^="` ]
then
line=`echo $line | sed -e 's/'"$__ifp__"'->if_\(.*\) ^=\(.*\);/if_toggle\1('"$__ifp__"',\2);/g'`
return 0;
fi
return 1
}
# XXX - this needs updating
handle_misc() {
line=$1
@ -179,6 +190,35 @@ handle_misc() {
}
replace_str ()
{
line=$1
orig=$2
new=$3
line=`echo $line | sed -e 's/'"$orig"'\(.*\)/'"$new"'\1/g'`
return 0;
}
# Handle special cases which do not fall under regular patterns
handle_special ()
{
line=$1
replace_str $line "(\*$__ifp__->if_input)" "if_input"
replace_str $line "if_setinit" "if_setinitfn"
replace_str $line "if_setioctl" "if_setioctlfn"
replace_str $line "if_getdrv_flags" "if_getdrvflags"
replace_str $line "if_setdrv_flagsbit" "if_setdrvflagbits"
replace_str $line "if_setstart" "if_setstartfn"
replace_str $line "if_sethwassistbit" "if_sethwassistbits"
replace_str $line "ifmedia_init" "ifmedia_init_drv"
replace_str $line "IFQ_DRV_IS_EMPTY(&$__ifp__->if_snd)" "if_sendq_empty($__ifp__)"
replace_str $line "IFQ_DRV_PREPEND(&$__ifp__->if_snd" "if_sendq_prepend($__ifp__"
replace_str $line "IFQ_SET_READY(&ifp->if_snd)" "if_setsendqready($__ifp__)"
line=`echo $line | sed -e 's/IFQ_SET_MAXLEN(&'$__ifp__'->if_snd, \(.*\))/if_setsendqlen('$__ifp__', \1)/g'`
line=`echo $line | sed -e 's/IFQ_DRV_DEQUEUE(&'$__ifp__'->if_snd, \(.*\))/\1 = if_dequeue('$__ifp__')/g'`
return 0
}
if [ -e $file.tmp ]
then
rm $file.tmp
@ -201,9 +241,9 @@ do
fi
handle_set $line
if [ $? != 0 ]
then
then
handle_inc $line
fi
@ -223,19 +263,26 @@ do
fi
if [ $? != 0 ]
then
handle_toggle $line
fi
if [ $? != 0 ]
then
handle_misc $line
fi
if [ $? != 0 ]
then
if [ ! -z `echo $line | grep "$__ifp__->"` ]
then
line=`echo $line | sed -e 's:$: \/* '${FAIL_PAT}' *\/:g'`
fi
handle_special $line
fi
if [ ! -z `echo $line | grep "$__ifp__->"` ]
then
line=`echo $line | sed -e 's:$: \/* '${FAIL_PAT}' *\/:g'`
fi
done
line=`echo "$line" | sed -e 's:VLAN_CAPABILITIES('$__ifp__'):if_vlancap('$__ifp__'):g'`
# Replace the ifnet * with if_t
if [ ! -z `echo $line | grep "struct ifnet"` ]
then