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| author | Lennart Poettering <lennart@poettering.net> | 2014-04-23 19:05:46 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2014-04-23 19:06:39 +0200 |
| commit | 6b01f1d3911bd7c7eadbb8a3b4375bd3ac05c98f (patch) | |
| tree | aa572a33491cc0b57a7c04377c4def14408df3b4 /src/shared/cgroup-show.c | |
| parent | b91a3b02f3be899dd8a2ae22df5be8de78f5a175 (diff) | |
delta: draw arrows with draw_special_char()
Let's unify generation of unicode chars at one place.
Also, don't add an extra space into chars we print, except for the tree
chars where this is really necessary.
Diffstat (limited to 'src/shared/cgroup-show.c')
| -rw-r--r-- | src/shared/cgroup-show.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/shared/cgroup-show.c b/src/shared/cgroup-show.c index ee14cee4e..c862ee91f 100644 --- a/src/shared/cgroup-show.c +++ b/src/shared/cgroup-show.c @@ -78,10 +78,12 @@ static void show_pid_array(int pids[], unsigned n_pids, const char *prefix, unsi get_process_cmdline(pids[i], n_columns, true, &t); - printf("%s%s%*lu %s\n", - prefix, - draw_special_char(extra ? DRAW_TRIANGULAR_BULLET : - ((more || i < n_pids-1) ? DRAW_TREE_BRANCH : DRAW_TREE_RIGHT)), + if (extra) + printf("%s%s ", prefix, draw_special_char(DRAW_TRIANGULAR_BULLET)); + else + printf("%s%s", prefix, draw_special_char(((more || i < n_pids-1) ? DRAW_TREE_BRANCH : DRAW_TREE_RIGHT))); + + printf("%*lu %s\n", pid_width, (unsigned long) pids[i], strna(t)); @@ -181,7 +183,7 @@ int show_cgroup_by_path(const char *path, const char *prefix, unsigned n_columns basename(last)); if (!p1) { - p1 = strappend(prefix, draw_special_char(DRAW_TREE_VERT)); + p1 = strappend(prefix, draw_special_char(DRAW_TREE_VERTICAL)); if (!p1) return -ENOMEM; } |