morgan/systemd
1
0
Fork 0
mirror of https://github.com/morgan9e/systemd synced 2026-04-15 00:47:10 +09:00
Code Issues Packages Projects Releases Wiki Activity

inhibit: make the output more readable

Browse Source 
The columnar output can become pretty horrible. When GNOME inhibits
power/suspend/hibernate keys, the "WHAT" column's text extends to "WHO"
and even "WHY". At the same time, all texts in "WHY" are of the form

    GNOME handlin...sses
    Receiving sle...ions
    GNOME needs t...reen

This patch splits each inhibit entry into four lines, allowing the full
text to fit in a normal-width terminal.
This commit is contained in:
Mantas Mikulėnas
2013-02-17 21:00:34 +02:00
committed by Lennart Poettering
parent 41be2ca14d
commit 41330ddb03
1 changed files with 9 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
src/login/inhibit.c
View File

@@ -99,18 +99,9 @@ static int print_inhibitors(DBusConnection *bus, DBusError *error) {
goto finish;
}
printf("%-21s %-20s %-20s %-5s %6s %6s\n",
"WHAT",
"WHO",
"WHY",
"MODE",
"UID",
"PID");
dbus_message_iter_recurse(&iter, &sub);
while (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_INVALID) {
const char *what, *who, *why, *mode;
char *ewho, *ewhy;
dbus_uint32_t uid, pid;
if (dbus_message_iter_get_arg_type(&sub) != DBUS_TYPE_STRUCT) {
@@ -130,21 +121,21 @@ static int print_inhibitors(DBusConnection *bus, DBusError *error) {
goto finish;
}
ewho = ellipsize(who, 20, 66);
ewhy = ellipsize(why, 20, 66);
printf("%-21s %-20s %-20s %-5s %6lu %6lu\n",
what, ewho ? ewho : who, ewhy ? ewhy : why, mode, (unsigned long) uid, (unsigned long) pid);
free(ewho);
free(ewhy);
printf(" Who: %s (UID %lu, PID %lu)\n"
" What: %s\n"
" Why: %s\n"
" Mode: %s\n\n",
who, (unsigned long) uid, (unsigned long) pid,
what,
why,
mode);
dbus_message_iter_next(&sub);
n++;
}
printf("\n%u inhibitors listed.\n", n);
printf("%u inhibitors listed.\n", n);
r = 0;
finish: