mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-25 09:33:20 +02:00
cd32c8a3c2
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2196 3c298f89-4303-0410-b956-a3cf2f4a3e73
99 lines
3.6 KiB
Diff
99 lines
3.6 KiB
Diff
diff -Nur busybox-1.01/include/usage.h busybox-1.01.openwrt/include/usage.h
|
|
--- busybox-1.01/include/usage.h 2005-08-17 03:29:15.000000000 +0200
|
|
+++ busybox-1.01.openwrt/include/usage.h 2005-10-20 11:01:34.000000000 +0200
|
|
@@ -2622,6 +2622,7 @@
|
|
"\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-v,\t--version\tDisplay version"
|
|
diff -Nur busybox-1.01/networking/udhcp/dhcpc.c busybox-1.01.openwrt/networking/udhcp/dhcpc.c
|
|
--- busybox-1.01/networking/udhcp/dhcpc.c 2005-08-17 03:29:10.000000000 +0200
|
|
+++ busybox-1.01.openwrt/networking/udhcp/dhcpc.c 2005-10-20 11:06:17.000000000 +0200
|
|
@@ -61,6 +61,7 @@
|
|
abort_if_no_lease: 0,
|
|
foreground: 0,
|
|
quit_after_lease: 0,
|
|
+ release_on_quit: 0,
|
|
background_if_no_lease: 0,
|
|
interface: "eth0",
|
|
pidfile: NULL,
|
|
@@ -88,6 +89,7 @@
|
|
" immediately negotiated.\n"
|
|
" -p, --pidfile=file Store process ID of daemon in file\n"
|
|
" -q, --quit Quit after obtaining lease\n"
|
|
+" -R, --release Release IP on quit\n"
|
|
" -r, --request=IP IP address to request (default: none)\n"
|
|
" -s, --script=file Run file at dhcp events (default:\n"
|
|
" " DEFAULT_SCRIPT ")\n"
|
|
@@ -205,6 +207,7 @@
|
|
{"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'},
|
|
{"version", no_argument, 0, 'v'},
|
|
@@ -214,7 +217,7 @@
|
|
/* get options */
|
|
while (1) {
|
|
int option_index = 0;
|
|
- c = getopt_long(argc, argv, "c:CfbH:h:i:np:qr:s:v", arg_options, &option_index);
|
|
+ c = getopt_long(argc, argv, "c:CfbH:h:i:np:qRr:s:v", arg_options, &option_index);
|
|
if (c == -1) break;
|
|
|
|
switch (c) {
|
|
@@ -259,6 +262,9 @@
|
|
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;
|
|
@@ -486,8 +492,11 @@
|
|
|
|
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();
|
|
|
|
@@ -512,12 +521,13 @@
|
|
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 -Nur busybox-1.01/networking/udhcp/dhcpc.h busybox-1.01.openwrt/networking/udhcp/dhcpc.h
|
|
--- busybox-1.01/networking/udhcp/dhcpc.h 2005-08-17 03:29:10.000000000 +0200
|
|
+++ busybox-1.01.openwrt/networking/udhcp/dhcpc.h 2005-10-20 11:01:44.000000000 +0200
|
|
@@ -20,6 +20,7 @@
|
|
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 */
|