@@ -30,6 +30,7 @@ endif
# other to install
artwork = background.jpg cdrom.png hdd.png usbpen.png tux.png cursor.gz
rules = utils/99-petitboot.rules
+udhcpc = utils/udhcpc
# client/daemon lib objs
list_objs = lib/list/list.o
@@ -115,7 +116,7 @@ $(parser_test): $(parser_test_objs)
parser-test: $(parser_test)
-install: all $(rules)
+install: all $(rules) $(udhcpc)
$(INSTALL) -d $(DESTDIR)$(sbindir)/
$(INSTALL) $(daemons) $(uis) $(utils) $(DESTDIR)$(sbindir)/
$(INSTALL) -d $(DESTDIR)$(pkgdatadir)/artwork/
@@ -123,6 +124,7 @@ install: all $(rules)
$(DESTDIR)$(pkgdatadir)/artwork/
$(INSTALL) -d $(DESTDIR)$(pkgdatadir)/utils
$(INSTALL) -m 644 $(top_srcdir)/$(rules) $(DESTDIR)$(pkgdatadir)/utils
+ $(INSTALL) -m 644 $(top_srcdir)/$(udhcpc) $(DESTDIR)$(pkgdatadir)/utils
dist: $(PACKAGE)-$(VERSION).tar.gz
@@ -0,0 +1,38 @@
+#!/bin/sh
+#
+# Petitboot udhcpc user script. Should be run by udhcpc when
+# there is a change in the dhcp configuration. For more info
+# see the udhcpc man page and the Linux kernel source file
+# Documentation/filesystems/nfsroot.txt.
+#
+
+PBOOT_USER_EVENT_SOCKET="/tmp/petitboot.ev"
+log="pb-udhcpc.log"
+
+pb_add () {
+ k_server_ip=${rootpath%%:*}
+ k_root_dir=${rootpath#*:}
+
+ [ ${k_server_ip} != ${rootpath} ] || k_server_ip=${serverid}
+
+ echo -ne "add@/net/${interface}\0name=netboot\0image=tftp://${siaddr}${boot_file}\0args=root=/dev/nfs ip=any nfsroot=${k_server_ip}:${k_root_dir}\0" | pb-event
+}
+
+pb_remove () {
+ echo -ne "remove@/net/${interface}\0name=netboot\0" | pb-event
+}
+
+case "$1" in
+bound | renew)
+ pb_add
+ ;;
+deconfig)
+ pb_remove
+ ;;
+*)
+ ;;
+esac
+
+echo "--- $1 ---" >> ${log}
+set >> ${log}
+echo "---------------" >> ${log}
Add a udhcpc utility script. udhcpc can be configured to run a specified script when there is a change in the dhcp configuration. This udhcpc utility script will write a petitboot netboot message to the petitboot user event socket. Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> --- rules.mk | 4 +++- utils/udhcpc | 38 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+), 1 deletion(-)