mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-15 22:41:23 +00:00
daemon: initialize struct sigaction at declaration site
This improves readability by uncluttering the code
Reviewed by: kevans
Pull Request: https://github.com/freebsd/freebsd-src/pull/669
(cherry picked from commit 259ed21d21
)
This commit is contained in:
parent
93871c6cff
commit
52f302f136
|
@ -287,20 +287,19 @@ main(int argc, char *argv[])
|
|||
* and syslog.
|
||||
*/
|
||||
if (pidfile || ppidfile || restart || outfd != -1 || dosyslog) {
|
||||
struct sigaction act_term, act_chld, act_hup;
|
||||
struct sigaction act_term = { 0 };
|
||||
struct sigaction act_chld = { 0 };
|
||||
struct sigaction act_hup = { 0 };
|
||||
|
||||
/* Avoid PID racing with SIGCHLD and SIGTERM. */
|
||||
memset(&act_term, 0, sizeof(act_term));
|
||||
act_term.sa_handler = handle_term;
|
||||
sigemptyset(&act_term.sa_mask);
|
||||
sigaddset(&act_term.sa_mask, SIGCHLD);
|
||||
|
||||
memset(&act_chld, 0, sizeof(act_chld));
|
||||
act_chld.sa_handler = handle_chld;
|
||||
sigemptyset(&act_chld.sa_mask);
|
||||
sigaddset(&act_chld.sa_mask, SIGTERM);
|
||||
|
||||
memset(&act_hup, 0, sizeof(act_hup));
|
||||
act_hup.sa_handler = handle_hup;
|
||||
sigemptyset(&act_hup.sa_mask);
|
||||
|
||||
|
|
Loading…
Reference in a new issue