diff options
Diffstat (limited to 'usr/src/cmd/prstat/prstat.c')
| -rw-r--r-- | usr/src/cmd/prstat/prstat.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/usr/src/cmd/prstat/prstat.c b/usr/src/cmd/prstat/prstat.c index ae02ee9cf8..e14538a57e 100644 --- a/usr/src/cmd/prstat/prstat.c +++ b/usr/src/cmd/prstat/prstat.c @@ -367,6 +367,9 @@ list_print(list_t *list) double loadavg[3] = {0, 0, 0}; int i, lwpid; + if (list->l_size == 0) + return; + if (foreach_element(&set_tbl, &loadavg, psetloadavg) == 0) { /* * If processor sets aren't specified, we display system-wide @@ -1150,7 +1153,10 @@ setmovecur() return; } if (opts.o_outpmode & OPT_SPLIT) { - n = opts.o_ntop + opts.o_nbottom + 2; + if (opts.o_ntop == 0) + n = opts.o_nbottom + 1; + else + n = opts.o_ntop + opts.o_nbottom + 2; } else { if (opts.o_outpmode & OPT_USERS) n = opts.o_nbottom + 1; @@ -1424,6 +1430,8 @@ main(int argc, char **argv) opts.o_ntop = Atoi(p); if (p = strtok(NULL, ",")) opts.o_nbottom = Atoi(p); + else if (opts.o_ntop == 0) + opts.o_nbottom = 5; opts.o_outpmode &= ~OPT_FULLSCREEN; break; case 's': @@ -1489,7 +1497,9 @@ main(int argc, char **argv) if ((opts.o_outpmode & OPT_USERS) && !(opts.o_outpmode & OPT_SPLIT)) opts.o_nbottom = opts.o_ntop; - if (opts.o_ntop == 0 || opts.o_nbottom == 0) + if (!(opts.o_outpmode & OPT_SPLIT) && opts.o_ntop == 0) + Die(gettext("invalid argument for -n\n")); + if (opts.o_nbottom == 0) Die(gettext("invalid argument for -n\n")); if (!(opts.o_outpmode & OPT_SPLIT) && (opts.o_outpmode & OPT_USERS) && ((opts.o_outpmode & (OPT_PSINFO | OPT_MSACCT)))) |