Hello Ingo Arnaldo and Peter I have just posted v3,
Thanks for your comments! On Wed, Sep 18, 2013 at 3:29 PM, Ingo Molnar <mi...@kernel.org> wrote: > > * Arnaldo Carvalho de Melo <a...@ghostprotocols.net> wrote: > >> Em Wed, Sep 18, 2013 at 12:18:01PM +0200, Peter Zijlstra escreveu: >> > On Wed, Sep 18, 2013 at 12:02:12PM +0200, Ricardo Ribalda Delgado wrote: >> > > Perhaps this is even more clear than v2: >> >> > > len = snprintf(file, size, "%s", symbol_conf.symfs); >> > > size -= len; >> > > file += len; >> > > len = snprintf(file, MIN(size,(last_slash - dso->long_name) + 2), >> > > "%s", dso->long_name); >> > > size -= len; >> > > file += len; >> > > len = snprintf(file, size, ".debug%s", last_slash); >> >> > len = 0; >> >> > len += snprintf(str + len, size - len, ...); >> > len += snprintf(str + len, size - len, ...); >> >> And avoid snprintf like the plague, use scnprintf instead... See >> e7f01d1e3d8d501deb8abeaa269d5d48a703b8b0 for details :-) > > Hm, could we do: > > #define snprintf scnprintf > > or: > > #define snprintf(x...) BUILD_BUG() > > ? > > I don't think there's any valid code, except printf wrappers (which we > don't have in perf), where the semantics of snprintf() would be needed. > > Thanks, > > Ingo -- Ricardo Ribalda -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/