top(1): increased the maximum length of command shown by "-a"
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Authored by daichi on Jun 25 2018, 1:13 PM.

Details

Reviewers

gnn
eadler

Commits

rS335836: top(1) - support UTF-8 display
rS335685: top(1): increased the maximum length of command shown by "-a"

Summary

top(1): increased the maximum length of command shown by "-a"

Test Plan

on A terminal:

% touch 0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789aaaaaaaaaabbbbbbbbbbccccccccccddddddddddeeeeeeeeeeffffffffffgggggggggghhhhhhhhhhiiiiiiiiiijjjjjjjjjj
% cat - 0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789aaaaaaaaaabbbbbbbbbbccccccccccddddddddddeeeeeeeeeeffffffffffgggggggggghhhhhhhhhhiiiiiiiiiijjjjjjjjjj

on B terminal (width is over 210):

% top -a

result:

original top:
  $ top -a -d 1 | grep cat
    785 daichi           1  21    0 11384K  2676K piperd  0   0:00   0.00% grep cat
    779 daichi           1  20    0 10820K  2224K ttyin   0   0:00   0.00% cat - 0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789aaaaaaaaaabbbbbbbbbbc
  $

patched top:
  $ /usr/obj/usr/src/amd64.amd64/usr.bin/top/top -a -d 1 | grep cat
    804 daichi           1  20    0 11384K  2676K piperd  0   0:00   0.00% grep cat
    779 daichi           1  20    0 10820K  2224K ttyin   0   0:00   0.00% cat - 0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789aaaaaaaaaabbbbbbbbbbccccccccccddddddddddeeeeeeeeeeffffffffffgggggggggghhhhhhhhhhiiiiiiiiiijjjjjjjjjj
  $