| Message ID | 20230630090858.37485-1-warthog618@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [libgpiod] core: examples: fix warning for u64 formatting on 32bit | expand |
On Fri, Jun 30, 2023 at 11:09 AM Kent Gibson <warthog618@gmail.com> wrote: > > The watch_line_info example prints the u64 timestamps using "%ld" which > produces a warning for 32bit. Replace it with PRIu64. > > Signed-off-by: Kent Gibson <warthog618@gmail.com> > --- > examples/watch_line_info.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/examples/watch_line_info.c b/examples/watch_line_info.c > index 1879a62..9df3121 100644 > --- a/examples/watch_line_info.c > +++ b/examples/watch_line_info.c > @@ -5,6 +5,7 @@ > > #include <errno.h> > #include <gpiod.h> > +#include <inttypes.h> > #include <stdio.h> > #include <stdlib.h> > #include <string.h> > @@ -63,7 +64,7 @@ int main(void) > > info = gpiod_info_event_get_line_info(event); > timestamp_ns = gpiod_info_event_get_timestamp_ns(event); > - printf("line %3d: %-9s %ld.%ld\n", > + printf("line %3d: %-9s %" PRIu64 ".%" PRIu64 "\n", > gpiod_line_info_get_offset(info), event_type(event), > timestamp_ns / 1000000000, timestamp_ns % 1000000000); > > -- > 2.41.0 > Applied, thanks! Bart
diff --git a/examples/watch_line_info.c b/examples/watch_line_info.c index 1879a62..9df3121 100644 --- a/examples/watch_line_info.c +++ b/examples/watch_line_info.c @@ -5,6 +5,7 @@ #include <errno.h> #include <gpiod.h> +#include <inttypes.h> #include <stdio.h> #include <stdlib.h> #include <string.h> @@ -63,7 +64,7 @@ int main(void) info = gpiod_info_event_get_line_info(event); timestamp_ns = gpiod_info_event_get_timestamp_ns(event); - printf("line %3d: %-9s %ld.%ld\n", + printf("line %3d: %-9s %" PRIu64 ".%" PRIu64 "\n", gpiod_line_info_get_offset(info), event_type(event), timestamp_ns / 1000000000, timestamp_ns % 1000000000);
The watch_line_info example prints the u64 timestamps using "%ld" which produces a warning for 32bit. Replace it with PRIu64. Signed-off-by: Kent Gibson <warthog618@gmail.com> --- examples/watch_line_info.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)