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If task_for_pid fails, stop trying.
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commit
d64f2bdd56
@ -26,6 +26,7 @@ typedef struct DarwinProcess_ {
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uint64_t utime;
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uint64_t stime;
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bool taskAccess;
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} DarwinProcess;
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}*/
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@ -47,6 +48,7 @@ DarwinProcess* DarwinProcess_new(Settings* settings) {
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this->utime = 0;
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this->stime = 0;
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this->taskAccess = true;
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return this;
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}
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@ -301,6 +303,10 @@ void DarwinProcess_scanThreads(DarwinProcess *dp) {
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Process* proc = (Process*) dp;
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kern_return_t ret;
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if (!dp->taskAccess) {
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return;
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}
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if (proc->state == 'Z') {
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return;
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}
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@ -308,6 +314,7 @@ void DarwinProcess_scanThreads(DarwinProcess *dp) {
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task_t port;
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ret = task_for_pid(mach_task_self(), proc->pid, &port);
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if (ret != KERN_SUCCESS) {
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dp->taskAccess = false;
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return;
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}
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@ -315,6 +322,7 @@ void DarwinProcess_scanThreads(DarwinProcess *dp) {
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mach_msg_type_number_t task_info_count = TASK_INFO_MAX;
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ret = task_info(port, TASK_BASIC_INFO, (task_info_t) tinfo, &task_info_count);
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if (ret != KERN_SUCCESS) {
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dp->taskAccess = false;
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return;
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}
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@ -322,6 +330,7 @@ void DarwinProcess_scanThreads(DarwinProcess *dp) {
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mach_msg_type_number_t thread_count;
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ret = task_threads(port, &thread_list, &thread_count);
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if (ret != KERN_SUCCESS) {
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dp->taskAccess = false;
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mach_port_deallocate(mach_task_self(), port);
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return;
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}
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