266 bool signal_has_si_addr(const siginfo_t* si) {  in signal_has_si_addr()  argument
268   if (si->si_code == SI_USER || si->si_code == SI_QUEUE || si->si_code == SI_TKILL) {  in signal_has_si_addr()
272   switch (si->si_signo) {  in signal_has_si_addr()
279       return si->si_code != SEGV_MTEAERR;  in signal_has_si_addr()
285 bool signal_has_sender(const siginfo_t* si, pid_t caller_pid) {  in signal_has_sender()  argument
286   return SI_FROMUSER(si) && (si->si_pid != 0) && (si->si_pid != caller_pid);  in signal_has_sender()
289 void get_signal_sender(char* buf, size_t n, const siginfo_t* si) {  in get_signal_sender()  argument
290   snprintf(buf, n, " from pid %d, uid %d", si->si_pid, si->si_uid);  in get_signal_sender()
293 const char* get_signame(const siginfo_t* si) {  in get_signame()  argument
294   switch (si->si_signo) {  in get_signame()
310 const char* get_sigcode(const siginfo_t* si) {  in get_sigcode()  argument
312   switch (si->si_signo) {  in get_sigcode()
314       switch (si->si_code) {  in get_sigcode()
333       switch (si->si_code) {  in get_sigcode()
343       switch (si->si_code) {  in get_sigcode()
370       switch (si->si_code) {  in get_sigcode()
389       switch (si->si_code) {  in get_sigcode()
397       switch (si->si_code) {  in get_sigcode()
407       if ((si->si_code & 0xff) == SIGTRAP) {  in get_sigcode()
408         switch ((si->si_code >> 8) & 0xff) {  in get_sigcode()
431   switch (si->si_code) {  in get_sigcode()