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Use nitems() from sys/param.h.

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Reviewed by:	ume
MFC after:	3 weeks.
Differential Revision:	https://reviews.freebsd.org/D9938
This commit is contained in:
araujo 2017-03-10 04:30:31 +00:00
parent 3f60b38d86
commit ada7902cfa
1 changed files with 2 additions and 2 deletions
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4
usr.bin/w/w.c
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@ -516,7 +516,7 @@ pr_header(time_t *nowp, int nusers)
/*
* Print 1, 5, and 15 minute load averages.
*/
if (getloadavg(avenrun, sizeof(avenrun) / sizeof(avenrun[0])) == -1)
if (getloadavg(avenrun, nitems(avenrun)) == -1)
xo_emit(", no load average information available\n");
else {
static const char *format[] = {
@ -525,7 +525,7 @@ pr_header(time_t *nowp, int nusers)
" {:load-average-15/%.2f}",
};
xo_emit(", load averages:");
for (i = 0; i < (int)(sizeof(avenrun) / sizeof(avenrun[0])); i++) {
for (i = 0; i < (int)(nitems(avenrun)); i++) {
if (use_comma && i > 0)
xo_emit(",");
xo_emit(format[i], avenrun[i]);