summaryrefslogtreecommitdiff
path: root/src/cgtop/cgtop.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/cgtop/cgtop.c')
-rw-r--r--src/cgtop/cgtop.c46
1 files changed, 26 insertions, 20 deletions
diff --git a/src/cgtop/cgtop.c b/src/cgtop/cgtop.c
index 1307a34ab7..9cf13cf57d 100644
--- a/src/cgtop/cgtop.c
+++ b/src/cgtop/cgtop.c
@@ -528,9 +528,6 @@ static int group_compare(const void*a, const void *b) {
return path_compare(x->path, y->path);
}
-#define ON ANSI_HIGHLIGHT_ON
-#define OFF ANSI_HIGHLIGHT_OFF
-
static void display(Hashmap *a) {
Iterator i;
Group *g;
@@ -541,10 +538,8 @@ static void display(Hashmap *a) {
assert(a);
- /* Set cursor to top left corner and clear screen */
if (on_tty())
- fputs("\033[H"
- "\033[2J", stdout);
+ fputs(ANSI_HOME_CLEAR, stdout);
array = alloca(sizeof(Group*) * hashmap_size(a));
@@ -576,23 +571,30 @@ static void display(Hashmap *a) {
rows = 10;
if (on_tty()) {
+ const char *on, *off;
+
path_columns = columns() - 36 - strlen(buffer);
if (path_columns < 10)
path_columns = 10;
- printf("%s%-*s%s %s%7s%s %s%s%s %s%8s%s %s%8s%s %s%8s%s\n\n",
- arg_order == ORDER_PATH ? ON : "", path_columns, "Control Group",
- arg_order == ORDER_PATH ? OFF : "",
- arg_order == ORDER_TASKS ? ON : "", arg_count == COUNT_PIDS ? "Tasks" : arg_count == COUNT_USERSPACE_PROCESSES ? "Procs" : "Proc+",
- arg_order == ORDER_TASKS ? OFF : "",
- arg_order == ORDER_CPU ? ON : "", buffer,
- arg_order == ORDER_CPU ? OFF : "",
- arg_order == ORDER_MEMORY ? ON : "", "Memory",
- arg_order == ORDER_MEMORY ? OFF : "",
- arg_order == ORDER_IO ? ON : "", "Input/s",
- arg_order == ORDER_IO ? OFF : "",
- arg_order == ORDER_IO ? ON : "", "Output/s",
- arg_order == ORDER_IO ? OFF : "");
+ on = ansi_highlight_underline();
+ off = ansi_underline();
+
+ printf("%s%s%-*s%s %s%7s%s %s%s%s %s%8s%s %s%8s%s %s%8s%s%s\n",
+ ansi_underline(),
+ arg_order == ORDER_PATH ? on : "", path_columns, "Control Group",
+ arg_order == ORDER_PATH ? off : "",
+ arg_order == ORDER_TASKS ? on : "", arg_count == COUNT_PIDS ? "Tasks" : arg_count == COUNT_USERSPACE_PROCESSES ? "Procs" : "Proc+",
+ arg_order == ORDER_TASKS ? off : "",
+ arg_order == ORDER_CPU ? on : "", buffer,
+ arg_order == ORDER_CPU ? off : "",
+ arg_order == ORDER_MEMORY ? on : "", "Memory",
+ arg_order == ORDER_MEMORY ? off : "",
+ arg_order == ORDER_IO ? on : "", "Input/s",
+ arg_order == ORDER_IO ? off : "",
+ arg_order == ORDER_IO ? on : "", "Output/s",
+ arg_order == ORDER_IO ? off : "",
+ ansi_normal());
} else
path_columns = maxtpath;
@@ -600,7 +602,7 @@ static void display(Hashmap *a) {
_cleanup_free_ char *ellipsized = NULL;
const char *path;
- if (on_tty() && j + 5 > rows)
+ if (on_tty() && j + 6 > rows)
break;
g = array[j];
@@ -1061,6 +1063,10 @@ int main(int argc, char *argv[]) {
case '?':
case 'h':
+
+#define ON ANSI_HIGHLIGHT
+#define OFF ANSI_NORMAL
+
fprintf(stdout,
"\t<" ON "p" OFF "> By path; <" ON "t" OFF "> By tasks/procs; <" ON "c" OFF "> By CPU; <" ON "m" OFF "> By memory; <" ON "i" OFF "> By I/O\n"
"\t<" ON "+" OFF "> Inc. delay; <" ON "-" OFF "> Dec. delay; <" ON "%%" OFF "> Toggle time; <" ON "SPACE" OFF "> Refresh\n"