diff options
| author | Mantas Mikulėnas <grawity@gmail.com> | 2012-10-19 20:15:25 +0300 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2012-10-23 17:13:20 +0200 |
| commit | 4278aa278cf05158c874cf9f28f45a1f60413ee6 (patch) | |
| tree | b90483bd0253fdbd0117bdeee0e479042e9c8435 /src/shared/cgroup-show.c | |
| parent | ef421e4d55354148f1f1410cb50d1c0e734b90bd (diff) | |
cgls: correctly ellipsize command lines for PIDs >= 1000000
Diffstat (limited to 'src/shared/cgroup-show.c')
| -rw-r--r-- | src/shared/cgroup-show.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/shared/cgroup-show.c b/src/shared/cgroup-show.c index 9003a1228e..2ffed8b739 100644 --- a/src/shared/cgroup-show.c +++ b/src/shared/cgroup-show.c @@ -52,7 +52,7 @@ static unsigned ilog10(unsigned long ul) { } static void show_pid_array(int pids[], unsigned n_pids, const char *prefix, unsigned n_columns, bool extra, bool more, bool kernel_threads) { - unsigned i, m; + unsigned i, m, pid_width; pid_t biggest = 0; /* Filter duplicates */ @@ -71,12 +71,13 @@ static void show_pid_array(int pids[], unsigned n_pids, const char *prefix, unsi pids[m++] = pids[i]; } n_pids = m; + pid_width = ilog10(biggest); /* And sort */ qsort(pids, n_pids, sizeof(pid_t), compare); - if (n_columns > 8) - n_columns -= 8; + if (n_columns > pid_width+2) + n_columns -= pid_width+2; else n_columns = 20; @@ -88,7 +89,7 @@ static void show_pid_array(int pids[], unsigned n_pids, const char *prefix, unsi printf("%s%s %*lu %s\n", prefix, extra ? "\342\200\243" : ((more || i < n_pids-1) ? "\342\224\234" : "\342\224\224"), - (int) ilog10(biggest), + pid_width, (unsigned long) pids[i], strna(t)); |