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print the pid of dying processes

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This commit is contained in:
Nikos Mavrogiannopoulos
2013-02-04 19:53:52 +01:00
parent 9b072c22ba
commit cf179000a0
1 changed files with 5 additions and 4 deletions
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9
src/main.c
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@@ -162,16 +162,17 @@ listen_ports(struct cfg_st* config, struct listen_list_st *list, const char *nod
static void handle_children(int signo)
{
int status;
pid_t pid;
while (waitpid(-1, &status, WNOHANG) > 0) {
while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
if (WEXITSTATUS(status) != 0 ||
(WIFSIGNALED(status) && WTERMSIG(status) == SIGSEGV)) {
if (WIFSIGNALED(status))
syslog(LOG_ERR, "Child died with sigsegv\n");
syslog(LOG_ERR, "Child %u died with sigsegv\n", (unsigned)pid);
else
syslog(LOG_DEBUG, "Child died with status %d\n", WEXITSTATUS(status));
syslog(LOG_DEBUG, "Child %u died with status %d\n", (unsigned)pid, WEXITSTATUS(status));
} else
syslog(LOG_DEBUG, "Child died peacefully\n");
syslog(LOG_DEBUG, "Child %u died peacefully\n", (unsigned)pid);
}
}