From: Roy Marples <roy@marples.name>
Date: Mon, 10 Nov 2025 22:22:02 +0000 (+0000)
Subject: eloop: Fix kqueue on FreeBSD
X-Git-Tag: v10.3.0~16
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9912225a21281cf1b78a12442f6069fa5dca5444;p=thirdparty%2Fdhcpcd.git

eloop: Fix kqueue on FreeBSD
---

diff --git a/src/eloop.c b/src/eloop.c
index 25da518b..0d21d094 100644
--- a/src/eloop.c
+++ b/src/eloop.c
@@ -247,8 +247,13 @@ eloop_event_add(struct eloop *eloop, int fd, unsigned short events,
 	struct eloop_event *e;
 	bool added;
 #if defined(USE_KQUEUE)
-	struct kevent ke[2], *kep = &ke[0];
-	size_t n;
+#ifdef EVFILT_PROCDESC
+#define	NKE	3
+#else
+#define	NKE	2
+#endif
+	struct kevent ke[NKE], *kep = &ke[0];
+	size_t n = NKE;
 #elif defined(USE_EPOLL)
 	struct epoll_event epe;
 	int op;
@@ -286,7 +291,6 @@ eloop_event_add(struct eloop *eloop, int fd, unsigned short events,
 	e->cb_arg = cb_arg;
 
 #if defined(USE_KQUEUE)
-	n = 2;
 	if (events & ELE_READ && !(e->events & ELE_READ))
 		EV_SET(kep++, (uintptr_t)fd, EVFILT_READ, EV_ADD, 0, 0, e);
 	else if (!(events & ELE_READ) && e->events & ELE_READ)