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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-05-07 17:30:18 -0400
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2016-05-09 15:17:57 -0400
commit323b7dc90343f11febf9e87872d3e8ffded11849 (patch)
tree2105abb31360d46e70572b8a0578f54158e0f23d /src/shared/cgroup-show.c
parenta760db24bbdc4a7b185c9be29cef5cec4e442845 (diff)
tree-wide: rename draw_special_char to special_glyph
That function doesn't draw anything on it's own, just returns a string, which sometimes is more than one character. Also remove "DRAW_" prefix from character names, TREE_* and ARROW and BLACK_CIRCLE are unambigous on their own, don't draw anything, and are always used as an argument to special_glyph(). Rename "DASH" to "MDASH", as there's more than one type of dash.
Diffstat (limited to 'src/shared/cgroup-show.c')
-rw-r--r--src/shared/cgroup-show.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/shared/cgroup-show.c b/src/shared/cgroup-show.c
index 7539891bf2..3e451db715 100644
--- a/src/shared/cgroup-show.c
+++ b/src/shared/cgroup-show.c
@@ -76,9 +76,9 @@ static void show_pid_array(
get_process_cmdline(pids[i], n_columns, true, &t);
if (extra)
- printf("%s%s ", prefix, draw_special_char(DRAW_TRIANGULAR_BULLET));
+ printf("%s%s ", prefix, special_glyph(TRIANGULAR_BULLET));
else
- printf("%s%s", prefix, draw_special_char(((more || i < n_pids-1) ? DRAW_TREE_BRANCH : DRAW_TREE_RIGHT)));
+ printf("%s%s", prefix, special_glyph(((more || i < n_pids-1) ? TREE_BRANCH : TREE_RIGHT)));
printf("%*"PID_PRI" %s\n", pid_width, pids[i], strna(t));
}
@@ -172,10 +172,10 @@ int show_cgroup_by_path(
}
if (last) {
- printf("%s%s%s\n", prefix, draw_special_char(DRAW_TREE_BRANCH), cg_unescape(basename(last)));
+ printf("%s%s%s\n", prefix, special_glyph(TREE_BRANCH), cg_unescape(basename(last)));
if (!p1) {
- p1 = strappend(prefix, draw_special_char(DRAW_TREE_VERTICAL));
+ p1 = strappend(prefix, special_glyph(TREE_VERTICAL));
if (!p1)
return -ENOMEM;
}
@@ -195,7 +195,7 @@ int show_cgroup_by_path(
show_cgroup_one_by_path(path, prefix, n_columns, !!last, flags);
if (last) {
- printf("%s%s%s\n", prefix, draw_special_char(DRAW_TREE_RIGHT), cg_unescape(basename(last)));
+ printf("%s%s%s\n", prefix, special_glyph(TREE_RIGHT), cg_unescape(basename(last)));
if (!p2) {
p2 = strappend(prefix, " ");