diff options
| author |   robert <robert@openbsd.org> | 2012-03-23 10:04:59 +0000 |
|---|---|---|
| committer | robert <robert@openbsd.org> | 2012-03-23 10:04:59 +0000 |
| commit | 12e427a90393aafd3395b626d289d43fb996ef83 (patch) | |
| tree | a82639a85021368006af0a57109bbce6b1e87f90 | |
| parent | Remove man pages for removed non-portable functions. okay jmc@ (diff) | |
| download | wireguard-openbsd-12e427a90393aafd3395b626d289d43fb996ef83.tar.xz wireguard-openbsd-12e427a90393aafd3395b626d289d43fb996ef83.zip | |
Ignore SIGCHLD because we don't really care what happened to the forked
processes and we don't want to wait for them to finish either.
This makes the walking dead go away.
ok espie@, mikeb@
| -rw-r--r-- | usr.bin/usbhidaction/usbhidaction.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/usr.bin/usbhidaction/usbhidaction.c b/usr.bin/usbhidaction/usbhidaction.c index 5e72c1b524c..dbdb4eeb9dd 100644 --- a/usr.bin/usbhidaction/usbhidaction.c +++ b/usr.bin/usbhidaction/usbhidaction.c @@ -1,4 +1,4 @@ -/* $OpenBSD: usbhidaction.c,v 1.15 2011/03/07 14:59:06 jasper Exp $ */ +/* $OpenBSD: usbhidaction.c,v 1.16 2012/03/23 10:04:59 robert Exp $ */ /* $NetBSD: usbhidaction.c,v 1.7 2002/01/18 14:38:59 augustss Exp $ */ /* @@ -160,6 +160,9 @@ main(int argc, char **argv) (void)signal(SIGHUP, sighup); + /* we do not care about the children, so ignore them */ + (void)signal(SIGCHLD, SIG_IGN); + if (demon) { if (daemon(0, 0) < 0) err(1, "daemon()"); |