Cross Reference: /system/core/debuggerd/debuggerd.cpp

Lines Matching refs:pid
71   pid_t pid, tid;
88         request.pid, request.tid);
100   ALOGI("debuggerd resuming process %d", request.pid);
150     snprintf(buf, len, "pid=%d uid=%d gid=%d", req->pid, req->uid, req->gid);
186 static bool pid_contains_tid(pid_t pid, pid_t tid) {
188   if (snprintf(task_path, PATH_MAX, "/proc/%d/task/%d", pid, tid) >= PATH_MAX) {
189     ALOGE("debuggerd: task path overflow (pid = %d, tid = %d)\n", pid, tid);
214     ALOGE("timed out reading tid (from pid=%d uid=%d)\n", cr.pid, cr.uid);
222     ALOGE("read failure? %s (pid=%d uid=%d)\n", strerror(errno), cr.pid, cr.uid);
226     ALOGE("invalid crash request of size %d (from pid=%d uid=%d)\n", status, cr.pid, cr.uid);
232   out_request->pid = cr.pid;
241     if (!pid_contains_tid(out_request->pid, out_request->tid)) {
242       ALOGE("tid %d does not exist in pid %d. ignoring debug request\n", out_request->tid,
243             out_request->pid);
249     status = get_process_info(out_request->tid, &out_request->pid,
302 static void activity_manager_write(int pid, int signal, int amfd, const std::string& amfd_data) {
308   // pid and signal number, followed by the raw text of the dump, culminating
310   uint32_t datum = htonl(pid);
312     ALOGE("AM pid write failed: %s\n", strerror(errno));
424 static bool ptrace_attach_thread(pid_t pid, pid_t tid) {
429   // Make sure that the task we attached to is actually part of the pid we're dumping.
430   if (!pid_contains_tid(pid, tid)) {
441 static void ptrace_siblings(pid_t pid, pid_t main_tid, std::set<pid_t>& tids) {
444   if (snprintf(task_path, PATH_MAX, "/proc/%d/task", pid) >= PATH_MAX) {
445     ALOGE("debuggerd: task path overflow (pid = %d)\n", pid);
453     ALOGE("debuggerd: failed to open /proc/%d/task: %s", pid, strerror(errno));
474     if (!ptrace_attach_thread(pid, tid)) {
502           engrave_tombstone(tombstone_fd, backtrace_map, request.pid, request.tid, siblings, signal,
506           dump_backtrace(fd, backtrace_map, request.pid, request.tid, siblings, nullptr);
529         engrave_tombstone(tombstone_fd, backtrace_map, request.pid, request.tid, siblings, signal,
599   if (!ptrace_attach_thread(request.pid, request.tid)) {
606   // pid of their process, they could trick debuggerd into dumping that process by exiting after
609     pid_t pid;
612     if (get_process_info(request.tid, &pid, &uid, &gid) != 0) {
617     if (pid != request.pid || uid != request.uid || gid != request.gid) {
620         "expected pid=%d,uid=%d,gid=%d, actual pid=%d,uid=%d,gid=%d",
621         request.tid, request.pid, request.uid, request.gid, pid, uid, gid);
640     ptrace_siblings(request.pid, request.tid, siblings);
644   std::unique_ptr<BacktraceMap> backtrace_map(BacktraceMap::Create(request.pid));
675     if (!send_signal(request.pid, 0, SIGSTOP)) {
685     activity_manager_write(request.pid, crash_signal, amfd, *amfd_data.get());
698     if (!send_signal(request.pid, request.tid, crash_signal)) {
699       ALOGE("debuggerd: failed to kill process %d: %s", request.pid, strerror(errno));
708     activity_manager_write(request.pid, crash_signal, amfd, *amfd_data.get());
711     if (!send_signal(request.pid, 0, SIGCONT)) {
712       ALOGE("debuggerd: failed to resume process %d: %s", request.pid, strerror(errno));
744       ALOGE("debuggerd: waitpid returned unexpected pid (%d), committing murder-suicide", rc);
747         ALOGW("debuggerd: pid %d exited with status %d", rc, WEXITSTATUS(status));
749         ALOGW("debuggerd: pid %d received signal %d", rc, WTERMSIG(status));
751         ALOGW("debuggerd: pid %d stopped by signal %d", rc, WSTOPSIG(status));
753         ALOGW("debuggerd: pid %d continued", rc);
785     ALOGE("debuggerd: killing target %d", request.pid);
788     ALOGW("debuggerd: resuming target %d", request.pid);
791   if (kill(request.pid, exit_signal) != 0) {
812   ALOGW("debuggerd: handling request: pid=%d uid=%d gid=%d tid=%d\n", request.pid, request.uid,