As this is only an example and the needed memory is not much just
hardcode a large enough number.
The previously computed value was wrong anyways.
libsmartcols/samples/continuous.c: In function 'main':
libsmartcols/samples/continuous.c:110:61: error: '%3d' directive output may be truncated writing between 3 and 11 bytes into a region of size between 0 and 7 [-Werror=format-truncation=]
110 | snprintf(timecell, timecellsz, "%f [%3d%%]", diff,
| ^~~
libsmartcols/samples/continuous.c:110:25: note: 'snprintf' output between 11 and 333 bytes into a destination of size 12
110 | snprintf(timecell, timecellsz, "%f [%3d%%]", diff,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
111 | done ? 100 : (int)(diff / (TIME_PERIOD / 100.0)));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
libsmartcols/samples/continuous.c:110:61: error: '%3d' directive output may be truncated writing 3 bytes into a region of size between 0 and 7 [-Werror=format-truncation=]
110 | snprintf(timecell, timecellsz, "%f [%3d%%]", diff,
| ^~~
libsmartcols/samples/continuous.c:110:25: note: 'snprintf' output between 11 and 325 bytes into a destination of size 12
110 | snprintf(timecell, timecellsz, "%f [%3d%%]", diff,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
111 | done ? 100 : (int)(diff / (TIME_PERIOD / 100.0)));
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
d36705f402