Merge pull request #4002 from orestisfl/DLOG_CHILD
i3bar: Add a macro to log child info
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commit
1e6b510497
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@ -32,6 +32,8 @@
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/* Global variables for child_*() */
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i3bar_child child;
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#define DLOG_CHILD DLOG("%s: pid=%ld stopped=%d stop_signal=%d cont_signal=%d click_events=%d click_events_init=%d\n", \
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__func__, (long)child.pid, child.stopped, child.stop_signal, child.cont_signal, child.click_events, child.click_events_init)
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/* stdin- and SIGCHLD-watchers */
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ev_io *stdin_io;
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@ -604,9 +606,12 @@ void start_child(char *command) {
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ev_child_start(main_loop, child_sig);
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atexit(kill_child_at_exit);
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DLOG_CHILD;
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}
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static void child_click_events_initialize(void) {
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DLOG_CHILD;
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if (!child.click_events_init) {
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yajl_gen_array_open(gen);
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child_write_output();
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@ -685,6 +690,8 @@ void send_block_clicked(int button, const char *name, const char *instance, int
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*
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*/
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void kill_child_at_exit(void) {
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DLOG_CHILD;
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if (child.pid > 0) {
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if (child.cont_signal > 0 && child.stopped)
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killpg(child.pid, child.cont_signal);
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@ -698,6 +705,8 @@ void kill_child_at_exit(void) {
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*
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*/
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void kill_child(void) {
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DLOG_CHILD;
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if (child.pid > 0) {
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if (child.cont_signal > 0 && child.stopped)
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killpg(child.pid, child.cont_signal);
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@ -713,6 +722,8 @@ void kill_child(void) {
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*
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*/
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void stop_child(void) {
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DLOG_CHILD;
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if (child.stop_signal > 0 && !child.stopped) {
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child.stopped = true;
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killpg(child.pid, child.stop_signal);
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@ -724,6 +735,8 @@ void stop_child(void) {
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*
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*/
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void cont_child(void) {
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DLOG_CHILD;
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if (child.cont_signal > 0 && child.stopped) {
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child.stopped = false;
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killpg(child.pid, child.cont_signal);
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