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Re: [RFA] gdb-events.sh: event notifications w/o args
- To: Keith Seitz <keiths at cygnus dot com>
- Subject: Re: [RFA] gdb-events.sh: event notifications w/o args
- From: Andrew Cagney <ac131313 at cygnus dot com>
- Date: Fri, 10 Aug 2001 02:59:46 -0400
- Cc: gdb-patches at sources dot redhat dot com
- References: <Pine.GSO.4.33.0108091351010.13552-100000@makita.cygnus.com>
> Hi,
>
> It may happen (sometime soon [;-)] that an event notification will occur
> with no arguments, e.g.,
Yes, ok (almost). Can you just change the ``if'' to use the:
if test ...
then
..
fi
rather than
if test ...; then
..
fi
so that it is consistent with the rest of the file (unless you can find
a GNU SH SCRIPT coding standard which indicates otherwize :-).
I'm also trying to remember if TR has any portability issues (not your
problem but your patch reminded me :-)
Andrew
>
> Keith
>
> ChangeLog
> 2001-08-09 Keith Seitz <keiths@redhat.com>
>
> * gdb-events.sh: Deal with event notifications with no
> arguments.
>
> Patch
> Index: gdb-events.sh
> ===================================================================
> RCS file: /cvs/src/src/gdb/gdb-events.sh,v
> retrieving revision 1.9
> diff -u -p -r1.9 gdb-events.sh
> --- gdb-events.sh 2001/06/07 20:18:45 1.9
> +++ gdb-events.sh 2001/08/09 20:57:02
> @@ -64,6 +64,7 @@ f:void:breakpoint_modify:int b:b
> f:void:tracepoint_create:int number:number
> f:void:tracepoint_delete:int number:number
> f:void:tracepoint_modify:int number:number
> +f:void:foo_bar:void
> #*:void:annotate_starting_hook:void
> #*:void:annotate_stopped_hook:void
> #*:void:annotate_signalled_hook:void
> @@ -419,11 +420,13 @@ function_list | while eval read $read
> do
> case "${class}" in
> "f" )
> - echo "struct ${function}"
> - echo " {"
> - echo " `echo ${formal} | tr '[,]' '[;]'`;"
> - echo " };"
> - echo ""
> + if test ${actual}; then
> + echo "struct ${function}"
> + echo " {"
> + echo " `echo ${formal} | tr '[,]' '[;]'`;"
> + echo " };"
> + echo ""
> + fi
> ;;
> esac
> done
> @@ -441,7 +444,9 @@ function_list | while eval read $read
> do
> case "${class}" in
> "f" )
> - echo " struct ${function} ${function};"
> + if test ${actual}; then
> + echo " struct ${function} ${function};"
> + fi
> ;;
> esac
> done
> @@ -517,15 +522,19 @@ do
> case "${class}" in
> "f" )
> echo " case ${function}:"
> - echo " vector->${function}"
> - sep=" ("
> - ass=""
> - for arg in `echo ${actual} | tr '[,]' '[:]' | tr -d '[ ]'`; do
> - ass="${ass}${sep}event->data.${function}.${arg}"
> - sep=",
> - "
> - done
> - echo "${ass});"
> + if test ${actual}; then
> + echo " vector->${function}"
> + sep=" ("
> + ass=""
> + for arg in `echo ${actual} | tr '[,]' '[:]' | tr -d '[ ]'`; do
> + ass="${ass}${sep}event->data.${function}.${arg}"
> + sep=",
> + "
> + done
> + echo "${ass});"
> + else
> + echo " vector->${function} ();"
> + fi
> echo " break;"
> ;;
> esac
>
>
>