htop/htop.c

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/*
htop - htop.c
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(C) 2004-2008 Hisham H. Muhammad
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Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#define _GNU_SOURCE
#include <unistd.h>
#include <math.h>
#include <sys/param.h>
#include <ctype.h>
#include <stdbool.h>
#include <locale.h>
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#include "ProcessList.h"
#include "CRT.h"
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#include "Panel.h"
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#include "UsersTable.h"
#include "SignalItem.h"
#include "RichString.h"
#include "Settings.h"
#include "ScreenManager.h"
#include "FunctionBar.h"
#include "ListItem.h"
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#include "CategoriesPanel.h"
#include "SignalsPanel.h"
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#include "TraceScreen.h"
#include "AffinityPanel.h"
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#include "config.h"
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#include "debug.h"
//#link m
#define INCSEARCH_MAX 40
void printVersionFlag() {
clear();
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printf("htop " VERSION " - (C) 2004-2008 Hisham Muhammad.\n");
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printf("Released under the GNU GPL.\n\n");
exit(0);
}
void printHelpFlag() {
clear();
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printf("htop " VERSION " - (C) 2004-2008 Hisham Muhammad.\n");
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printf("Released under the GNU GPL.\n\n");
printf("-d DELAY Delay between updates, in tenths of seconds\n\n");
printf("-u USERNAME Show only processes of a given user\n\n");
printf("--sort-key COLUMN Sort by this column (use --sort-key help for a column list)\n\n");
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printf("Press F1 inside htop for online help.\n");
printf("See the man page for full information.\n\n");
exit(0);
}
void showHelp(ProcessList* pl) {
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clear();
attrset(CRT_colors[HELP_BOLD]);
for (int i = 0; i < LINES-1; i++)
mvhline(i, 0, ' ', COLS);
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mvaddstr(0, 0, "htop " VERSION " - (C) 2004-2008 Hisham Muhammad.");
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mvaddstr(1, 0, "Released under the GNU GPL. See 'man' page for more info.");
attrset(CRT_colors[DEFAULT_COLOR]);
mvaddstr(3, 0, "CPU usage bar: ");
#define addattrstr(a,s) attrset(a);addstr(s)
addattrstr(CRT_colors[BAR_BORDER], "[");
if (pl->detailedCPUTime) {
addattrstr(CRT_colors[CPU_NICE], "low"); addstr("/");
addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
addattrstr(CRT_colors[CPU_KERNEL], "kernel"); addstr("/");
addattrstr(CRT_colors[CPU_IRQ], "irq"); addstr("/");
addattrstr(CRT_colors[CPU_SOFTIRQ], "soft-irq"); addstr("/");
addattrstr(CRT_colors[CPU_IOWAIT], "io-wait");
addattrstr(CRT_colors[BAR_SHADOW], " used%");
} else {
addattrstr(CRT_colors[CPU_NICE], "low-priority"); addstr("/");
addattrstr(CRT_colors[CPU_NORMAL], "normal"); addstr("/");
addattrstr(CRT_colors[CPU_KERNEL], "kernel");
addattrstr(CRT_colors[BAR_SHADOW], " used%");
}
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addattrstr(CRT_colors[BAR_BORDER], "]");
attrset(CRT_colors[DEFAULT_COLOR]);
mvaddstr(4, 0, "Memory bar: ");
addattrstr(CRT_colors[BAR_BORDER], "[");
addattrstr(CRT_colors[MEMORY_USED], "used"); addstr("/");
addattrstr(CRT_colors[MEMORY_BUFFERS], "buffers"); addstr("/");
addattrstr(CRT_colors[MEMORY_CACHE], "cache");
addattrstr(CRT_colors[BAR_SHADOW], " used/total");
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addattrstr(CRT_colors[BAR_BORDER], "]");
attrset(CRT_colors[DEFAULT_COLOR]);
mvaddstr(5, 0, "Swap bar: ");
addattrstr(CRT_colors[BAR_BORDER], "[");
addattrstr(CRT_colors[SWAP], "used");
addattrstr(CRT_colors[BAR_SHADOW], " used/total");
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addattrstr(CRT_colors[BAR_BORDER], "]");
attrset(CRT_colors[DEFAULT_COLOR]);
mvaddstr(6,0, "Type and layout of header meters are configurable in the setup screen.");
mvaddstr(7, 0, "Status: R: running; S: sleeping; T: traced/stopped; Z: zombie; D: disk sleep");
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mvaddstr( 9, 0, " Arrows: scroll process list F5 t: tree view");
mvaddstr(10, 0, " Digits: incremental PID search u: show processes of a single user");
mvaddstr(11, 0, " F3 /: incremental name search H: hide/show user threads");
mvaddstr(12, 0, " K: hide/show kernel threads");
mvaddstr(13, 0, " Space: tag processes F: cursor follows process");
mvaddstr(14, 0, " U: untag all processes");
mvaddstr(15, 0, " F9 k: kill process/tagged processes P: sort by CPU%");
mvaddstr(16, 0, " + [ F7: lower priority (+ nice) M: sort by MEM%");
mvaddstr(17, 0, " - ] F8: higher priority (root only) T: sort by TIME");
if (pl->processorCount > 1)
mvaddstr(18, 0, " a: set CPU affinity F4 I: invert sort order");
else
mvaddstr(18, 0, " F4 I: invert sort order");
mvaddstr(19, 0, " F2 S: setup F6 >: select sort column");
mvaddstr(20, 0, " F1 h: show this help screen");
mvaddstr(21, 0, " F10 q: quit s: trace syscalls with strace");
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attrset(CRT_colors[HELP_BOLD]);
mvaddstr( 9, 0, " Arrows"); mvaddstr( 9,40, " F5 t");
mvaddstr(10, 0, " Digits"); mvaddstr(10,40, " u");
mvaddstr(11, 0, " F3 /"); mvaddstr(11,40, " H");
mvaddstr(12,40, " K");
mvaddstr(13, 0, " Space"); mvaddstr(13,40, " F");
mvaddstr(14, 0, " U");
mvaddstr(15, 0, " F9 k"); mvaddstr(15,40, " P");
mvaddstr(16, 0, " + [ F7"); mvaddstr(16,40, " M");
mvaddstr(17, 0, " - ] F8"); mvaddstr(17,40, " T");
mvaddstr(18,40, " F4 I");
if (pl->processorCount > 1)
mvaddstr(18, 0, " a:");
mvaddstr(19, 0, " F2 S"); mvaddstr(19,40, " F6 >");
mvaddstr(20, 0, " F1 h");
mvaddstr(21, 0, " F10 q"); mvaddstr(21,40, " s");
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attrset(CRT_colors[DEFAULT_COLOR]);
attrset(CRT_colors[HELP_BOLD]);
mvaddstr(23,0, "Press any key to return.");
attrset(CRT_colors[DEFAULT_COLOR]);
refresh();
CRT_readKey();
clear();
}
static void Setup_run(Settings* settings, int headerHeight) {
ScreenManager* scr = ScreenManager_new(0, headerHeight, 0, -1, HORIZONTAL, true);
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CategoriesPanel* panelCategories = CategoriesPanel_new(settings, scr);
ScreenManager_add(scr, (Panel*) panelCategories, NULL, 16);
CategoriesPanel_makeMetersPage(panelCategories);
Panel* panelFocus;
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int ch;
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ScreenManager_run(scr, &panelFocus, &ch);
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ScreenManager_delete(scr);
}
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static bool changePriority(Panel* panel, int delta) {
bool ok = true;
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bool anyTagged = false;
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for (int i = 0; i < Panel_getSize(panel); i++) {
Process* p = (Process*) Panel_get(panel, i);
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if (p->tag) {
ok = Process_setPriority(p, p->nice + delta) && ok;
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anyTagged = true;
}
}
if (!anyTagged) {
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Process* p = (Process*) Panel_getSelected(panel);
ok = Process_setPriority(p, p->nice + delta) && ok;
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}
if (!ok)
beep();
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return anyTagged;
}
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static HandlerResult pickWithEnter(Panel* panel, int ch) {
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if (ch == 13)
return BREAK_LOOP;
return IGNORED;
}
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static Object* pickFromList(Panel* panel, Panel* list, int x, int y, char** keyLabels, FunctionBar* prevBar) {
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char* fuKeys[2] = {"Enter", "Esc"};
int fuEvents[2] = {13, 27};
if (!list->eventHandler)
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Panel_setEventHandler(list, pickWithEnter);
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ScreenManager* scr = ScreenManager_new(0, y, 0, -1, HORIZONTAL, false);
ScreenManager_add(scr, list, FunctionBar_new(2, keyLabels, fuKeys, fuEvents), x - 1);
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ScreenManager_add(scr, panel, NULL, -1);
Panel* panelFocus;
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int ch;
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ScreenManager_run(scr, &panelFocus, &ch);
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ScreenManager_delete(scr);
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Panel_move(panel, 0, y);
Panel_resize(panel, COLS, LINES-y-1);
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FunctionBar_draw(prevBar, NULL);
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if (panelFocus == list && ch == 13) {
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return Panel_getSelected(list);
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}
return NULL;
}
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void addUserToList(int key, void* userCast, void* panelCast) {
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char* user = (char*) userCast;
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Panel* panel = (Panel*) panelCast;
Panel_add(panel, (Object*) ListItem_new(user, key));
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}
void setUserOnly(const char* userName, bool* userOnly, uid_t* userId) {
struct passwd* user = getpwnam(userName);
if (user) {
*userOnly = true;
*userId = user->pw_uid;
}
}
int main(int argc, char** argv) {
int delay = -1;
bool userOnly = false;
uid_t userId = 0;
int sortKey = 0;
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char *lc_ctype = getenv("LC_CTYPE");
if(lc_ctype != NULL)
setlocale(LC_CTYPE, lc_ctype);
else
setlocale(LC_CTYPE, getenv("LC_ALL"));
int arg = 1;
while (arg < argc) {
if (String_eq(argv[arg], "--help")) {
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printHelpFlag();
} else if (String_eq(argv[arg], "--version")) {
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printVersionFlag();
} else if (String_eq(argv[arg], "--sort-key")) {
if (arg == argc - 1) printHelpFlag();
arg++;
char* field = argv[arg];
if (String_eq(field, "help")) {
for (int j = 1; j < LAST_PROCESSFIELD; j++)
printf ("%s\n", Process_fieldNames[j]);
exit(0);
}
sortKey = ColumnsPanel_fieldNameToIndex(field);
if (sortKey == -1) {
fprintf(stderr, "Error: invalid column \"%s\".\n", field);
exit(1);
}
} else if (String_eq(argv[arg], "-d")) {
if (arg == argc - 1) printHelpFlag();
arg++;
sscanf(argv[arg], "%d", &delay);
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if (delay < 1) delay = 1;
if (delay > 100) delay = 100;
} else if (String_eq(argv[arg], "-u")) {
if (arg == argc - 1) printHelpFlag();
arg++;
setUserOnly(argv[arg], &userOnly, &userId);
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}
arg++;
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}
if (access(PROCDIR, R_OK) != 0) {
fprintf(stderr, "Error: could not read procfs (compiled to look in %s).\n", PROCDIR);
exit(1);
}
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Panel* panel;
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int quit = 0;
int refreshTimeout = 0;
int resetRefreshTimeout = 5;
bool doRefresh = true;
Settings* settings;
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Panel* killPanel = NULL;
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char incSearchBuffer[INCSEARCH_MAX];
int incSearchIndex = 0;
incSearchBuffer[0] = 0;
bool incSearchMode = false;
ProcessList* pl = NULL;
UsersTable* ut = UsersTable_new();
pl = ProcessList_new(ut);
Header* header = Header_new(pl);
settings = Settings_new(pl, header);
if (sortKey > 0) {
pl->sortKey = sortKey;
pl->treeView = false;
}
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int headerHeight = Header_calculateHeight(header);
// FIXME: move delay code to settings
if (delay != -1)
settings->delay = delay;
CRT_init(settings->delay, settings->colorScheme);
panel = Panel_new(0, headerHeight, COLS, LINES - headerHeight - 2, PROCESS_CLASS, false, NULL);
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Panel_setRichHeader(panel, ProcessList_printHeader(pl));
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char* searchFunctions[3] = {"Next ", "Exit ", " Search: "};
char* searchKeys[3] = {"F3", "Esc", " "};
int searchEvents[3] = {KEY_F(3), 27, ERR};
FunctionBar* searchBar = FunctionBar_new(3, searchFunctions, searchKeys, searchEvents);
char* defaultFunctions[10] = {"Help ", "Setup ", "Search", "Invert", "Tree ",
"SortBy", "Nice -", "Nice +", "Kill ", "Quit "};
FunctionBar* defaultBar = FunctionBar_new(10, defaultFunctions, NULL, NULL);
ProcessList_scan(pl);
usleep(75000);
FunctionBar_draw(defaultBar, NULL);
int acc = 0;
bool follow = false;
struct timeval tv;
double newTime = 0.0;
double oldTime = 0.0;
bool recalculate;
int ch = 0;
int closeTimeout = 0;
while (!quit) {
gettimeofday(&tv, NULL);
newTime = ((double)tv.tv_sec * 10) + ((double)tv.tv_usec / 100000);
recalculate = (newTime - oldTime > CRT_delay);
if (recalculate)
oldTime = newTime;
if (doRefresh) {
incSearchIndex = 0;
incSearchBuffer[0] = 0;
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int currPos = Panel_getSelectedIndex(panel);
unsigned int currPid = 0;
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int currScrollV = panel->scrollV;
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if (follow)
currPid = ProcessList_get(pl, currPos)->pid;
if (recalculate)
ProcessList_scan(pl);
if (refreshTimeout == 0) {
ProcessList_sort(pl);
refreshTimeout = 1;
}
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Panel_prune(panel);
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int size = ProcessList_size(pl);
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int index = 0;
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for (int i = 0; i < size; i++) {
Process* p = ProcessList_get(pl, i);
if (!userOnly || (p->st_uid == userId)) {
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Panel_set(panel, index, (Object*)p);
if ((!follow && index == currPos) || (follow && p->pid == currPid)) {
Panel_setSelected(panel, index);
panel->scrollV = currScrollV;
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}
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index++;
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}
}
}
doRefresh = true;
Header_draw(header);
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Panel_draw(panel, true);
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int prev = ch;
ch = getch();
if (ch == ERR) {
if (!incSearchMode)
refreshTimeout--;
if (prev == ch && !recalculate) {
closeTimeout++;
if (closeTimeout == 10)
break;
} else
closeTimeout = 0;
continue;
}
if (incSearchMode) {
doRefresh = false;
if (ch == KEY_F(3)) {
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int here = Panel_getSelectedIndex(panel);
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int size = ProcessList_size(pl);
int i = here+1;
while (i != here) {
if (i == size)
i = 0;
Process* p = ProcessList_get(pl, i);
if (String_contains_i(p->comm, incSearchBuffer)) {
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Panel_setSelected(panel, i);
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break;
}
i++;
}
continue;
} else if (isprint((char)ch) && (incSearchIndex < INCSEARCH_MAX)) {
incSearchBuffer[incSearchIndex] = ch;
incSearchIndex++;
incSearchBuffer[incSearchIndex] = 0;
} else if ((ch == KEY_BACKSPACE || ch == 127) && (incSearchIndex > 0)) {
incSearchIndex--;
incSearchBuffer[incSearchIndex] = 0;
} else {
incSearchMode = false;
incSearchIndex = 0;
incSearchBuffer[0] = 0;
FunctionBar_draw(defaultBar, NULL);
continue;
}
bool found = false;
for (int i = 0; i < ProcessList_size(pl); i++) {
Process* p = ProcessList_get(pl, i);
if (String_contains_i(p->comm, incSearchBuffer)) {
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Panel_setSelected(panel, i);
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found = true;
break;
}
}
if (found)
FunctionBar_draw(searchBar, incSearchBuffer);
else
FunctionBar_drawAttr(searchBar, incSearchBuffer, CRT_colors[FAILED_SEARCH]);
continue;
}
if (isdigit((char)ch)) {
unsigned int pid = ch-48 + acc;
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for (int i = 0; i < ProcessList_size(pl) && ((Process*) Panel_getSelected(panel))->pid != pid; i++)
Panel_setSelected(panel, i);
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acc = pid * 10;
if (acc > 100000)
acc = 0;
continue;
} else {
acc = 0;
}
if (ch == KEY_MOUSE) {
MEVENT mevent;
int ok = getmouse(&mevent);
if (ok == OK) {
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if (mevent.y >= panel->y + 1 && mevent.y < LINES - 1) {
Panel_setSelected(panel, mevent.y - panel->y + panel->scrollV - 1);
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doRefresh = false;
refreshTimeout = resetRefreshTimeout;
follow = true;
continue;
} if (mevent.y == LINES - 1) {
FunctionBar* bar;
if (incSearchMode) bar = searchBar;
else bar = defaultBar;
ch = FunctionBar_synthesizeEvent(bar, mevent.x);
}
}
}
switch (ch) {
case KEY_RESIZE:
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Panel_resize(panel, COLS, LINES-headerHeight-1);
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if (incSearchMode)
FunctionBar_draw(searchBar, incSearchBuffer);
else
FunctionBar_draw(defaultBar, NULL);
break;
case 'M':
{
refreshTimeout = 0;
pl->sortKey = PERCENT_MEM;
pl->treeView = false;
settings->changed = true;
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Panel_setRichHeader(panel, ProcessList_printHeader(pl));
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break;
}
case 'T':
{
refreshTimeout = 0;
pl->sortKey = TIME;
pl->treeView = false;
settings->changed = true;
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Panel_setRichHeader(panel, ProcessList_printHeader(pl));
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break;
}
case 'U':
{
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for (int i = 0; i < Panel_getSize(panel); i++) {
Process* p = (Process*) Panel_get(panel, i);
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p->tag = false;
}
doRefresh = true;
break;
}
case 'P':
{
refreshTimeout = 0;
pl->sortKey = PERCENT_CPU;
pl->treeView = false;
settings->changed = true;
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Panel_setRichHeader(panel, ProcessList_printHeader(pl));
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break;
}
case KEY_F(1):
case 'h':
{
showHelp(pl);
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FunctionBar_draw(defaultBar, NULL);
refreshTimeout = 0;
break;
}
case '\014': // Ctrl+L
{
clear();
FunctionBar_draw(defaultBar, NULL);
refreshTimeout = 0;
break;
}
case ' ':
{
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Process* p = (Process*) Panel_getSelected(panel);
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Process_toggleTag(p);
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Panel_onKey(panel, KEY_DOWN);
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break;
}
case 's':
{
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TraceScreen* ts = TraceScreen_new((Process*) Panel_getSelected(panel));
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TraceScreen_run(ts);
TraceScreen_delete(ts);
clear();
FunctionBar_draw(defaultBar, NULL);
refreshTimeout = 0;
CRT_enableDelay();
break;
}
case 'S':
case 'C':
case KEY_F(2):
{
Setup_run(settings, headerHeight);
// TODO: shouldn't need this, colors should be dynamic
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Panel_setRichHeader(panel, ProcessList_printHeader(pl));
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headerHeight = Header_calculateHeight(header);
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Panel_move(panel, 0, headerHeight);
Panel_resize(panel, COLS, LINES-headerHeight-1);
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FunctionBar_draw(defaultBar, NULL);
refreshTimeout = 0;
break;
}
case 'F':
{
follow = true;
continue;
}
case 'u':
{
Panel* usersPanel = Panel_new(0, 0, 0, 0, LISTITEM_CLASS, true, ListItem_compare);
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Panel_setHeader(usersPanel, "Show processes of:");
UsersTable_foreach(ut, addUserToList, usersPanel);
Vector_sort(usersPanel->items);
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ListItem* allUsers = ListItem_new("All users", -1);
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Panel_insert(usersPanel, 0, (Object*) allUsers);
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char* fuFunctions[2] = {"Show ", "Cancel "};
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ListItem* picked = (ListItem*) pickFromList(panel, usersPanel, 20, headerHeight, fuFunctions, defaultBar);
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if (picked) {
if (picked == allUsers) {
userOnly = false;
break;
} else {
setUserOnly(ListItem_getRef(picked), &userOnly, &userId);
}
}
break;
}
case KEY_F(9):
case 'k':
{
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if (!killPanel) {
killPanel = (Panel*) SignalsPanel_new(0, 0, 0, 0);
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}
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SignalsPanel_reset((SignalsPanel*) killPanel);
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char* fuFunctions[2] = {"Send ", "Cancel "};
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Signal* signal = (Signal*) pickFromList(panel, killPanel, 15, headerHeight, fuFunctions, defaultBar);
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if (signal) {
if (signal->number != 0) {
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Panel_setHeader(panel, "Sending...");
Panel_draw(panel, true);
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refresh();
bool anyTagged = false;
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for (int i = 0; i < Panel_getSize(panel); i++) {
Process* p = (Process*) Panel_get(panel, i);
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if (p->tag) {
Process_sendSignal(p, signal->number);
anyTagged = true;
}
}
if (!anyTagged) {
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Process* p = (Process*) Panel_getSelected(panel);
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Process_sendSignal(p, signal->number);
}
napms(500);
}
}
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Panel_setRichHeader(panel, ProcessList_printHeader(pl));
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refreshTimeout = 0;
break;
}
case 'a':
{
if (pl->processorCount == 1)
break;
Process* p = (Process*) Panel_getSelected(panel);
unsigned long curr = Process_getAffinity(p);
Panel* affinityPanel = AffinityPanel_new(pl->processorCount, curr);
char* fuFunctions[2] = {"Set ", "Cancel "};
void* set = pickFromList(panel, affinityPanel, 15, headerHeight, fuFunctions, defaultBar);
if (set) {
unsigned long new = AffinityPanel_getAffinity(affinityPanel);
bool anyTagged = false;
bool ok = true;
for (int i = 0; i < Panel_getSize(panel); i++) {
Process* p = (Process*) Panel_get(panel, i);
if (p->tag) {
ok = Process_setAffinity(p, new) && ok;
anyTagged = true;
}
}
if (!anyTagged) {
Process* p = (Process*) Panel_getSelected(panel);
ok = Process_setAffinity(p, new) && ok;
}
if (!ok)
beep();
}
((Object*)affinityPanel)->delete((Object*)affinityPanel);
Panel_setRichHeader(panel, ProcessList_printHeader(pl));
refreshTimeout = 0;
break;
}
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case KEY_F(10):
case 'q':
quit = 1;
break;
case '<':
case ',':
case KEY_F(18):
case '>':
case '.':
case KEY_F(6):
{
Panel* sortPanel = Panel_new(0, 0, 0, 0, LISTITEM_CLASS, true, ListItem_compare);
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Panel_setHeader(sortPanel, "Sort by");
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char* fuFunctions[2] = {"Sort ", "Cancel "};
ProcessField* fields = pl->fields;
for (int i = 0; fields[i]; i++) {
char* name = String_trim(Process_printField(fields[i]));
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Panel_add(sortPanel, (Object*) ListItem_new(name, fields[i]));
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if (fields[i] == pl->sortKey)
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Panel_setSelected(sortPanel, i);
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free(name);
}
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ListItem* field = (ListItem*) pickFromList(panel, sortPanel, 15, headerHeight, fuFunctions, defaultBar);
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if (field) {
pl->treeView = false;
settings->changed = true;
pl->sortKey = field->key;
}
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((Object*)sortPanel)->delete((Object*)sortPanel);
Panel_setRichHeader(panel, ProcessList_printHeader(pl));
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refreshTimeout = 0;
break;
}
case 'I':
case KEY_F(4):
{
refreshTimeout = 0;
settings->changed = true;
ProcessList_invertSortOrder(pl);
break;
}
case KEY_F(8):
case '[':
case '=':
case '+':
{
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doRefresh = changePriority(panel, 1);
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break;
}
case KEY_F(7):
case ']':
case '-':
{
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doRefresh = changePriority(panel, -1);
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break;
}
case KEY_F(3):
case '/':
FunctionBar_draw(searchBar, incSearchBuffer);
incSearchMode = true;
break;
case 't':
case KEY_F(5):
refreshTimeout = 0;
pl->treeView = !pl->treeView;
settings->changed = true;
break;
case 'H':
refreshTimeout = 0;
pl->hideUserlandThreads = !pl->hideUserlandThreads;
pl->hideThreads = pl->hideUserlandThreads;
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settings->changed = true;
break;
case 'K':
refreshTimeout = 0;
pl->hideKernelThreads = !pl->hideKernelThreads;
settings->changed = true;
break;
default:
doRefresh = false;
refreshTimeout = resetRefreshTimeout;
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Panel_onKey(panel, ch);
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break;
}
follow = false;
}
attron(CRT_colors[RESET_COLOR]);
mvhline(LINES-1, 0, ' ', COLS);
attroff(CRT_colors[RESET_COLOR]);
refresh();
CRT_done();
if (settings->changed)
Settings_write(settings);
Header_delete(header);
ProcessList_delete(pl);
FunctionBar_delete((Object*)searchBar);
FunctionBar_delete((Object*)defaultBar);
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((Object*)panel)->delete((Object*)panel);
if (killPanel)
((Object*)killPanel)->delete((Object*)killPanel);
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UsersTable_delete(ut);
Settings_delete(settings);
debug_done();
return 0;
}