From: Roy Marples <roy@marples.name>
Date: Thu, 6 Feb 2020 12:50:31 +0000 (+0000)
Subject: eloop: define eloop queue numbers in common.h
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8df4aa4ec2e8dfc7de92f66b029f9a61d6920adf;p=thirdparty%2Fdhcpcd.git

eloop: define eloop queue numbers in common.h

Allows for easier maintainance.
---

diff --git a/src/arp.c b/src/arp.c
index cd9ac4b5..270a22f0 100644
--- a/src/arp.c
+++ b/src/arp.c
@@ -41,7 +41,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#define ELOOP_QUEUE 5
+#define ELOOP_QUEUE	ELOOP_ARP
 #include "config.h"
 #include "arp.h"
 #include "bpf.h"
diff --git a/src/common.h b/src/common.h
index 49ff36f9..b054d581 100644
--- a/src/common.h
+++ b/src/common.h
@@ -34,6 +34,16 @@
 #include <stdint.h>
 #include <stdio.h>
 
+/* Define eloop queues here, as other apps share eloop.h */
+#define	ELOOP_DHCPCD		1 /* default queue */
+#define	ELOOP_DHCP		2
+#define	ELOOP_ARP		3
+#define	ELOOP_IPV4LL		4
+#define	ELOOP_IPV6		5
+#define	ELOOP_IPV6ND		6
+#define	ELOOP_IPV6RA_EXPIRE	7
+#define	ELOOP_DHCP6		8
+
 #ifndef HOSTNAME_MAX_LEN
 #define HOSTNAME_MAX_LEN	250	/* 255 - 3 (FQDN) - 2 (DNS enc) */
 #endif
diff --git a/src/dhcp.c b/src/dhcp.c
index 25081f20..f4a0c63e 100644
--- a/src/dhcp.c
+++ b/src/dhcp.c
@@ -57,7 +57,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#define ELOOP_QUEUE 2
+#define ELOOP_QUEUE	ELOOP_DHCP
 #include "config.h"
 #include "arp.h"
 #include "bpf.h"
diff --git a/src/dhcp6.c b/src/dhcp6.c
index 72170921..7012c164 100644
--- a/src/dhcp6.c
+++ b/src/dhcp6.c
@@ -45,7 +45,7 @@
 #include <unistd.h>
 #include <fcntl.h>
 
-#define ELOOP_QUEUE 4
+#define ELOOP_QUEUE	ELOOP_DHCP6
 #include "config.h"
 #include "common.h"
 #include "dhcp.h"
diff --git a/src/dhcpcd.c b/src/dhcpcd.c
index a82af288..3da52982 100644
--- a/src/dhcpcd.c
+++ b/src/dhcpcd.c
@@ -400,7 +400,7 @@ stop_interface(struct interface *ifp)
 		script_runreason(ifp, "STOPPED");
 
 	/* Delete all timeouts for the interfaces */
-	eloop_q_timeout_delete(ctx->eloop, 0, NULL, ifp);
+	eloop_q_timeout_delete(ctx->eloop, ELOOP_QUEUE_ALL, NULL, ifp);
 
 	/* De-activate the interface */
 	ifp->active = IF_INACTIVE;
diff --git a/src/eloop.h b/src/eloop.h
index c4942131..e5d881a1 100644
--- a/src/eloop.h
+++ b/src/eloop.h
@@ -46,6 +46,9 @@
   #define ELOOP_QUEUE 1
 #endif
 
+/* Used for deleting a timeout for all queues. */
+#define	ELOOP_QUEUE_ALL	0
+
 /* Forward declare eloop - the content should be invisible to the outside */
 struct eloop;
 
diff --git a/src/ipv4ll.c b/src/ipv4ll.c
index faf6fbc6..5832703d 100644
--- a/src/ipv4ll.c
+++ b/src/ipv4ll.c
@@ -36,7 +36,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#define ELOOP_QUEUE 6
+#define ELOOP_QUEUE	IPV4LL
 #include "config.h"
 #include "arp.h"
 #include "common.h"
diff --git a/src/ipv6.c b/src/ipv6.c
index 92403912..216f0c70 100644
--- a/src/ipv6.c
+++ b/src/ipv6.c
@@ -59,7 +59,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#define ELOOP_QUEUE 7
+#define ELOOP_QUEUE	ELOOP_IPV6
 #include "common.h"
 #include "if.h"
 #include "dhcpcd.h"
@@ -927,7 +927,7 @@ ipv6_doaddr(struct ipv6_addr *ia, struct timespec *now)
 		if (ia->flags & IPV6_AF_ADDED)
 			ipv6_deleteaddr(ia);
 		eloop_q_timeout_delete(ia->iface->ctx->eloop,
-		    0, NULL, ia);
+		    ELOOP_QUEUE_ALL, NULL, ia);
 		if (ia->flags & IPV6_AF_REQUEST) {
 			ia->flags &= ~IPV6_AF_ADDED;
 			return 0;
@@ -969,6 +969,7 @@ ipv6_addaddrs(struct ipv6_addrhead *iaddrs)
 void
 ipv6_freeaddr(struct ipv6_addr *ia)
 {
+	struct eloop *eloop = ia->iface->ctx->eloop;
 #ifndef SMALL
 	struct ipv6_addr *iad;
 
@@ -984,10 +985,10 @@ ipv6_freeaddr(struct ipv6_addr *ia)
 
 	if (ia->dhcp6_fd != -1) {
 		close(ia->dhcp6_fd);
-		eloop_event_delete(ia->iface->ctx->eloop, ia->dhcp6_fd);
+		eloop_event_delete(eloop, ia->dhcp6_fd);
 	}
 
-	eloop_q_timeout_delete(ia->iface->ctx->eloop, 0, NULL, ia);
+	eloop_q_timeout_delete(eloop, ELOOP_QUEUE_ALL, NULL, ia);
 	free(ia->na);
 	free(ia);
 }
diff --git a/src/ipv6nd.c b/src/ipv6nd.c
index 5a9f8364..9457545e 100644
--- a/src/ipv6nd.c
+++ b/src/ipv6nd.c
@@ -43,7 +43,7 @@
 #include <string.h>
 #include <unistd.h>
 
-#define ELOOP_QUEUE 3
+#define ELOOP_QUEUE	ELOOP_IPV6ND
 #include "common.h"
 #include "dhcpcd.h"
 #include "dhcp-common.h"