mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-10 11:57:32 +02:00
0d3fffa91d
git-svn-id: svn://svn.openwrt.org/openwrt/branches/buildroot-ng/openwrt@4528 3c298f89-4303-0410-b956-a3cf2f4a3e73
91 lines
3.2 KiB
Diff
91 lines
3.2 KiB
Diff
diff -ruN busybox-1.2.0-old/include/usage.h busybox-1.2.0-new/include/usage.h
|
|
--- busybox-1.2.0-old/include/usage.h 2006-07-31 10:47:56.000000000 +0200
|
|
+++ busybox-1.2.0-new/include/usage.h 2006-07-31 11:08:49.000000000 +0200
|
|
@@ -3190,6 +3190,7 @@
|
|
"\t-n,\t--now\tExit with failure if lease cannot be immediately negotiated\n" \
|
|
"\t-p,\t--pidfile=file\tStore process ID of daemon in file\n" \
|
|
"\t-q,\t--quit\tQuit after obtaining lease\n" \
|
|
+ "\t-R,\t--release\tRelease IP on quit\n" \
|
|
"\t-r,\t--request=IP\tIP address to request (default: none)\n" \
|
|
"\t-s,\t--script=file\tRun file at dhcp events (default: /usr/share/udhcpc/default.script)\n" \
|
|
"\t-t,\t--retries=NUM\tSend up to NUM request packets\n"\
|
|
diff -ruN busybox-1.2.0-old/networking/udhcp/dhcpc.c busybox-1.2.0-new/networking/udhcp/dhcpc.c
|
|
--- busybox-1.2.0-old/networking/udhcp/dhcpc.c 2006-07-01 00:42:02.000000000 +0200
|
|
+++ busybox-1.2.0-new/networking/udhcp/dhcpc.c 2006-07-31 11:08:49.000000000 +0200
|
|
@@ -47,6 +47,7 @@
|
|
.abort_if_no_lease = 0,
|
|
.foreground = 0,
|
|
.quit_after_lease = 0,
|
|
+ .release_on_quit = 0,
|
|
.background_if_no_lease = 0,
|
|
.interface = "eth0",
|
|
.pidfile = NULL,
|
|
@@ -163,6 +164,7 @@
|
|
{"now", no_argument, 0, 'n'},
|
|
{"pidfile", required_argument, 0, 'p'},
|
|
{"quit", no_argument, 0, 'q'},
|
|
+ {"release", no_argument, 0, 'R'},
|
|
{"request", required_argument, 0, 'r'},
|
|
{"script", required_argument, 0, 's'},
|
|
{"timeout", required_argument, 0, 'T'},
|
|
@@ -174,7 +176,7 @@
|
|
/* get options */
|
|
while (1) {
|
|
int option_index = 0;
|
|
- c = getopt_long(argc, argv, "c:CV:fbH:h:F:i:np:qr:s:T:t:v", arg_options, &option_index);
|
|
+ c = getopt_long(argc, argv, "c:CV:fbH:h:F:i:np:qRr:s:T:t:v", arg_options, &option_index);
|
|
if (c == -1) break;
|
|
|
|
switch (c) {
|
|
@@ -244,6 +246,9 @@
|
|
case 'q':
|
|
client_config.quit_after_lease = 1;
|
|
break;
|
|
+ case 'R':
|
|
+ client_config.release_on_quit = 1;
|
|
+ break;
|
|
case 'r':
|
|
requested_ip = inet_addr(optarg);
|
|
break;
|
|
@@ -488,8 +493,11 @@
|
|
|
|
state = BOUND;
|
|
change_mode(LISTEN_NONE);
|
|
- if (client_config.quit_after_lease)
|
|
+ if (client_config.quit_after_lease) {
|
|
+ if (client_config.release_on_quit)
|
|
+ perform_release();
|
|
return 0;
|
|
+ }
|
|
if (!client_config.foreground)
|
|
client_background();
|
|
|
|
@@ -514,12 +522,13 @@
|
|
case SIGUSR1:
|
|
perform_renew();
|
|
break;
|
|
- case SIGUSR2:
|
|
- perform_release();
|
|
- break;
|
|
case SIGTERM:
|
|
LOG(LOG_INFO, "Received SIGTERM");
|
|
+ if (!client_config.release_on_quit)
|
|
return 0;
|
|
+ case SIGUSR2:
|
|
+ perform_release();
|
|
+ break;
|
|
}
|
|
} else if (retval == -1 && errno == EINTR) {
|
|
/* a signal was caught */
|
|
diff -ruN busybox-1.2.0-old/networking/udhcp/dhcpc.h busybox-1.2.0-new/networking/udhcp/dhcpc.h
|
|
--- busybox-1.2.0-old/networking/udhcp/dhcpc.h 2006-07-01 00:42:02.000000000 +0200
|
|
+++ busybox-1.2.0-new/networking/udhcp/dhcpc.h 2006-07-31 11:08:49.000000000 +0200
|
|
@@ -18,6 +18,7 @@
|
|
struct client_config_t {
|
|
char foreground; /* Do not fork */
|
|
char quit_after_lease; /* Quit after obtaining lease */
|
|
+ char release_on_quit; /* perform release on quit */
|
|
char abort_if_no_lease; /* Abort if no lease */
|
|
char background_if_no_lease; /* Fork to background if no lease */
|
|
char *interface; /* The name of the interface to use */
|