On Mon, 2020-05-11 at 09:24 +0800, chenzhou wrote: > Sorry, i made a mistake, should be scnprintf().
No worries. But why do you think this is useful? Is it likely that either snprint length will exceed PAGE_SIZE? > > On 2020/5/9 19:40, Joe Perches wrote: > > On Sat, 2020-05-09 at 17:18 +0800, Chen Zhou wrote: > > > snprintf() returns the number of bytes that would be written, > > > which may be greater than the the actual length to be written. > > [] > > > Chen Zhou (2): > > > sparc: use snprintf() in show_pciobppath_attr() in pci.c > > > sparc: use snprintf() in show_pciobppath_attr() in vio.c > > Your subjects are a bit off: snprintf vs scnprintf > > > > > > > > > >
