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2004-07-07 Roland McGrath <roland@redhat.com>

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* linux/ioctlent.sh: Take optional second argument to use as directory
	name in place of `asm'.
This commit is contained in:
Roland McGrath 2004-07-08 19:01:28 +00:00
parent 533e52aeb0
commit d265669557
1 changed files with 18 additions and 10 deletions
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28
linux/ioctlent.sh
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@ -29,13 +29,20 @@
#
# Validate arg count.
if [ $# -ne 1 ]
then
echo "usage: $0 include-directory" >&2
case $# in
1)
dir="$1"
asm=asm
;;
2)
dir="$1"
asm="$2"
;;
*)
echo "usage: $0 include-directory [asm-subdirectory]" >&2
exit 1
fi
dir=$1
;;
esac
lookup_ioctls()
{
@ -53,18 +60,19 @@ lookup_ioctls()
lookup_ioctls 46 linux/fb.h
lookup_ioctls 4B linux/kd.h
lookup_ioctls 53 linux/cdrom.h
lookup_ioctls 54 asm/ioctls.h
lookup_ioctls 54 $asm/ioctls.h
lookup_ioctls 56 linux/vt.h
lookup_ioctls '7[12]' linux/videotext.h
lookup_ioctls 89 asm/sockios.h linux/sockios.h
lookup_ioctls 89 $asm/sockios.h linux/sockios.h
lookup_ioctls 8B linux/wireless.h
files="linux/* asm/* scsi/* sound/*"
files="linux/* $asm/* scsi/* sound/*"
# Build the list of all ioctls
regexp='^[[:space:]]*#[[:space:]]*define[[:space:]]\+[A-Z][A-Z0-9_]*[[:space:]]\+_S\?\(IO\|IOW\|IOR\|IOWR\)\>'
(cd $dir ; grep $regexp $files 2>/dev/null ) | \
sed -ne 's/^\(.*\):[[:space:]]*#[[:space:]]*define[[:space:]]*\([A-Z0-9_]*\)[[:space:]]*_S\?I.*(\([^[,]*\)[[:space:]]*,[[:space:]]*\([^,)]*\).*/ { "\1", "\2", _IOC(_IOC_NONE,\3,\4,0) },/p' \
sed -ne "s,$asm/,asm/,"'
s/^\(.*\):[[:space:]]*#[[:space:]]*define[[:space:]]*\([A-Z0-9_]*\)[[:space:]]*_S\?I.*(\([^[,]*\)[[:space:]]*,[[:space:]]*\([^,)]*\).*/ { "\1", "\2", _IOC(_IOC_NONE,\3,\4,0) },/p' \
>> ioctls.h
# Some use a special base to offset their ioctls on. Extract that as well.