268 bool signal_has_si_addr(const siginfo_t* si) {  in signal_has_si_addr()  argument
270   if (si->si_code == SI_USER || si->si_code == SI_QUEUE || si->si_code == SI_TKILL) {  in signal_has_si_addr()
274   switch (si->si_signo) {  in signal_has_si_addr()
286 bool signal_has_sender(const siginfo_t* si, pid_t caller_pid) {  in signal_has_sender()  argument
287   return SI_FROMUSER(si) && (si->si_pid != 0) && (si->si_pid != caller_pid);  in signal_has_sender()
290 void get_signal_sender(char* buf, size_t n, const siginfo_t* si) {  in get_signal_sender()  argument
291   snprintf(buf, n, " from pid %d, uid %d", si->si_pid, si->si_uid);  in get_signal_sender()
294 const char* get_signame(const siginfo_t* si) {  in get_signame()  argument
295   switch (si->si_signo) {  in get_signame()
311 const char* get_sigcode(const siginfo_t* si) {  in get_sigcode()  argument
313   switch (si->si_signo) {  in get_sigcode()
315       switch (si->si_code) {  in get_sigcode()
334       switch (si->si_code) {  in get_sigcode()
344       switch (si->si_code) {  in get_sigcode()
371       switch (si->si_code) {  in get_sigcode()
390       switch (si->si_code) {  in get_sigcode()
398       switch (si->si_code) {  in get_sigcode()
406       if ((si->si_code & 0xff) == SIGTRAP) {  in get_sigcode()
407         switch ((si->si_code >> 8) & 0xff) {  in get_sigcode()
430   switch (si->si_code) {  in get_sigcode()