Re: is there a macro that prints the incoming param list?
is there any marco that printfs the incoming list, or am i asking too much of the compiler at runtime? what a problem to do int a; for (a=0;a example: main (int argc, char *argv) with this macro might print: "2", "testinput" and baz(char *file, int count) similarly might print, "testinput", "47" i'm probably asking the impossible, but this is certainly the place to ask. thanks, gary ps: i'm looking to create a DEBUG header. -- Gary Kline kl...@thought.org http://www.thought.org Public Service Unix http://jottings.thought.org http://transfinite.thought.org The 4.91a release of Jottings: http://jottings.thought.org/index.php ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: is there a macro that prints the incoming param list?
On Mon, Jun 01, 2009 at 10:23:01AM +0900, till plewe wrote: > On Mon, Jun 1, 2009 at 10:06 AM, Gary Kline wrote: > > > > is there any marco that printfs the incoming list, or am i asking too much > > of the > > compiler at runtime? > > > > example: > > > >main (int argc, char *argv) > > > >with this macro might print: > > > >"2", "testinput" > > > >and baz(char *file, int count) > > > >similarly might print, > > > >"testinput", "47" > > > >i'm probably asking the impossible, but this is certainly the place > > to > >ask. > > > >thanks, > > > >gary > > > > > >ps: i'm looking to create a DEBUG header. > > > > > > > > -- > > Gary Kline kl...@thought.org http://www.thought.org Public Service Unix > >http://jottings.thought.org http://transfinite.thought.org > >The 4.91a release of Jottings: http://jottings.thought.org/index.php > > > > ___ > > freebsd-questions@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > > To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" > > > > How is the macro supposed to know how to print the arguments? > There may be user defined types. > > The simplest way would be to add a printf statement after each > function definition. yeah, this is what i've done by hand. printfs at first, then gdb last. > > You could write scripts which generate the format strings for you from > your header files and then use a (variadic) macro which expects that you have > generated a table which contains for each function name the corresponding > format string and argument list. a script might work, thanks for the idea. but it's enought to have been reminded of the gcc macros . -- Gary Kline kl...@thought.org http://www.thought.org Public Service Unix http://jottings.thought.org http://transfinite.thought.org The 4.91a release of Jottings: http://jottings.thought.org/index.php ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
Re: is there a macro that prints the incoming param list?
On Mon, Jun 1, 2009 at 10:06 AM, Gary Kline wrote: > > is there any marco that printfs the incoming list, or am i asking too much of > the > compiler at runtime? > > example: > >main (int argc, char *argv) > >with this macro might print: > >"2", "testinput" > >and baz(char *file, int count) > >similarly might print, > >"testinput", "47" > >i'm probably asking the impossible, but this is certainly the place to >ask. > >thanks, > >gary > > >ps: i'm looking to create a DEBUG header. > > > > -- > Gary Kline kl...@thought.org http://www.thought.org Public Service Unix >http://jottings.thought.org http://transfinite.thought.org >The 4.91a release of Jottings: http://jottings.thought.org/index.php > > ___ > freebsd-questions@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-questions > To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org" > How is the macro supposed to know how to print the arguments? There may be user defined types. The simplest way would be to add a printf statement after each function definition. You could write scripts which generate the format strings for you from your header files and then use a (variadic) macro which expects that you have generated a table which contains for each function name the corresponding format string and argument list. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "freebsd-questions-unsubscr...@freebsd.org"
