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Bug #14757120 - SAFE_PROCESS.CC/SAFE_PROCESS.PL SHOULD NOT KILL MYSQLD ON SIGSTOP/SIGCONT

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sayantan.dutta@oracle.com
2012-11-26 16:09:18 +05:30
parent 533825d7ed
commit f40fc155a8
3 changed files with 12 additions and 172 deletions
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15
mysql-test/lib/My/SafeProcess/safe_process.cc
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@ -153,12 +153,19 @@ int main(int argc, char* const argv[] )
pid_t own_pid= getpid();
pid_t parent_pid= getppid();
bool nocore = false;
struct sigaction sa,sa_abort;
sa.sa_handler= handle_signal;
sa.sa_flags= SA_NOCLDSTOP;
sigemptyset(&sa.sa_mask);
sa_abort.sa_handler= handle_abort;
sigemptyset(&sa_abort.sa_mask);
/* Install signal handlers */
signal(SIGTERM, handle_signal);
signal(SIGINT, handle_signal);
signal(SIGCHLD, handle_signal);
signal(SIGABRT, handle_abort);
sigaction(SIGTERM, &sa,NULL);
sigaction(SIGINT, &sa,NULL);
sigaction(SIGCHLD, &sa,NULL);
sigaction(SIGABRT, &sa_abort,NULL);
sprintf(safe_process_name, "safe_process[%ld]", (long) own_pid);