From: Roy Marples <roy@marples.name>
Date: Fri, 7 Jun 2013 20:51:44 +0000 (+0000)
Subject: If wpa_supplicant is not running when rebinding, start it for
X-Git-Tag: v6.0.0~37
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=af4140cdb403b44edde52aa08139536b689610cb;p=thirdparty%2Fdhcpcd.git

If wpa_supplicant is not running when rebinding, start it for
wireless interfaces.
---

diff --git a/dhcpcd-hooks/10-wpa_supplicant b/dhcpcd-hooks/10-wpa_supplicant
index 18c889f2..af429d00 100644
--- a/dhcpcd-hooks/10-wpa_supplicant
+++ b/dhcpcd-hooks/10-wpa_supplicant
@@ -1,4 +1,4 @@
-# Start and stop wpa_supplicant per wireless interface.
+# Start, reconfigure and stop wpa_supplicant per wireless interface.
 # This is needed because wpa_supplicant lacks hotplugging of any kind
 # and the user should not be expected to have to wire it into their system
 # if the base system doesn't do this itself.
@@ -24,7 +24,10 @@ wpa_supplicant_reconfigure()
 {
 	local err errn
 
-	wpa_cli -i "$interface" status >/dev/null 2>&1 || return 0
+	if ! wpa_cli -i "$interface" status >/dev/null 2>&1; then
+		wpa_supplicant_start
+		return $?
+	fi
 	syslog info "reconfiguring wpa_supplicant"
 	err=$(wpa_cli -i"$interface" reconfigure 2>&1)
 	errn=$?
diff --git a/dhcpcd.8.in b/dhcpcd.8.in
index 355277d1..c9011425 100644
--- a/dhcpcd.8.in
+++ b/dhcpcd.8.in
@@ -329,6 +329,9 @@ to reload its configuration and rebind its interfaces.
 If
 .Nm
 is not running, then it starts up as normal.
+This may also cause
+.Xr wpa_supplicant 8
+to reload its configuration for each interface as well.
 .It Fl o , Fl Fl option Ar option
 Request the DHCP
 .Ar option