On Mon, Aug 03, 2015 at 12:35:59PM -0400, Tony Camuso wrote: > Disable all error reporting. Useful when semantic parsing checks are > being done elsewhere or all you need is a tokenizer. > > Signed-off-by: Tony Camuso <tcamuso@xxxxxxxxxx> > --- > lib.c | 27 +++++++++++++++++++++++---- > lib.h | 1 + > 2 files changed, 24 insertions(+), 4 deletions(-) > > diff --git a/lib.c b/lib.c > index 8dc5bcf..08f6a6b 100644 > --- a/lib.c > +++ b/lib.c ... > @@ -130,6 +135,12 @@ void info(struct position pos, const char * fmt, ...) > static void do_error(struct position pos, const char * fmt, va_list args) > { > static int errors = 0; > + > + if (Wall_off) { > + max_warnings = 0; > + return; > + } > + Is this really needed? The same check in do_warn should be enough to quiet all messages, isn't it? > @@ -479,6 +491,13 @@ static char **handle_onoff_switch(char *arg, char **next, const struct warning w > char *p = arg + 1; > unsigned i; > > + if (!strcmp(p, "all_off")) { > + for (i = 0; i < n; i++) > + *warnings[i].flag = WARNING_FORCE_OFF; > + Wall_off = 1; > + return NULL; > + } > + Can't you simply set max_warnings to 0 already here instead of doing it in do_warn()? > @@ -127,6 +127,7 @@ extern int Wtypesign; > extern int Wundef; > extern int Wuninitialized; > extern int Wvla; > +extern int Wall_off; I think it should be better to use a much more explicit name, something like "ignore_all_warnings" for example. Also it would be nice to document this new option in the man page. Regards, Luc -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html