mir/bind
2
0
Fork 0
mirror of https://gitlab.isc.org/isc-projects/bind9 synced 2025-09-02 07:35:26 +00:00
Code Issues Releases Wiki Activity

Set default signal handlers for SIGINT and SIGTERM (SIGHUP already had one).

Browse Source 
This doesn't appear to have an effect on any platform, but it seems like a
good idea.
This commit is contained in:
Brian Wellington
2000-07-11 19:18:05 +00:00
parent adade77942
commit 838f13fbdc
1 changed files with 9 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
lib/isc/unix/app.c
View File

@@ -15,7 +15,7 @@
* SOFTWARE. * SOFTWARE.
*/ */
/* $Id: app.c,v 1.19 2000/06/29 07:40:58 explorer Exp $ */ /* $Id: app.c,v 1.20 2000/07/11 19:18:05 bwelling Exp $ */
#include <config.h> #include <config.h>
@@ -152,11 +152,17 @@ isc_app_start(void) {
/* /*
* On Solaris 2, delivery of a signal whose action is SIG_IGN * On Solaris 2, delivery of a signal whose action is SIG_IGN
* will not cause sigwait() to return. We may have inherited * will not cause sigwait() to return. We may have inherited
* a SIG_IGN action for SIGHUP from our parent process, * unexpected actions for SIGHUP, SIGINT, and SIGTERM from our parent
* (e.g, Solaris cron). Set an action of SIG_DFL to make * process, * (e.g, Solaris cron). Set an action of SIG_DFL to make
* sure sigwait() works as expected. * sure sigwait() works as expected.
*/ */
result = handle_signal(SIGHUP, SIG_DFL); result = handle_signal(SIGHUP, SIG_DFL);
if (result != ISC_R_SUCCESS)
return (result);
result = handle_signal(SIGTERM, SIG_DFL);
if (result != ISC_R_SUCCESS)
return (result);
result = handle_signal(SIGINT, SIG_DFL);
if (result != ISC_R_SUCCESS) if (result != ISC_R_SUCCESS)
return (result); return (result);