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59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
/*
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htop - SignalsPanel.c
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(C) 2004-2011 Hisham H. Muhammad
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Released under the GNU GPL, see the COPYING file
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in the source distribution for its full text.
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*/
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#include "Panel.h"
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#include "SignalsPanel.h"
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#include "Platform.h"
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#include "ListItem.h"
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#include "RichString.h"
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#include <stdlib.h>
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#include <assert.h>
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#include <signal.h>
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#include <ctype.h>
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/*{
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typedef struct SignalItem_ {
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const char* name;
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int number;
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} SignalItem;
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}*/
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Panel* SignalsPanel_new() {
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Panel* this = Panel_new(1, 1, 1, 1, true, Class(ListItem), FunctionBar_newEnterEsc("Send ", "Cancel "));
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const int defaultSignal = SIGTERM;
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int defaultPosition = 15;
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unsigned int i;
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for (i = 0; i < Platform_numberOfSignals; i++) {
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Panel_set(this, i, (Object*) ListItem_new(Platform_signals[i].name, Platform_signals[i].number));
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// signal 15 is not always the 15th signal in the table
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if (Platform_signals[i].number == defaultSignal) {
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defaultPosition = i;
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}
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}
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#if (defined(SIGRTMIN) && defined(SIGRTMAX))
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if (SIGRTMAX - SIGRTMIN <= 100) {
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static char buf[15];
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for (int sig = SIGRTMIN; sig <= SIGRTMAX; i++, sig++) {
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int n = sig - SIGRTMIN;
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xSnprintf(buf, 15, "%2d SIGRTMIN%-+3d", sig, n);
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if (n == 0) {
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buf[11] = '\0';
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}
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Panel_set(this, i, (Object*) ListItem_new(buf, sig));
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}
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}
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#endif
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Panel_setHeader(this, "Send signal:");
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Panel_setSelected(this, defaultPosition);
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return this;
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}
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