From 77571c4d224d5bcc6be944fe3d00309dafe1d512 Mon Sep 17 00:00:00 2001 From: Denis Carikli Date: Tue, 6 Sep 2011 09:39:39 +0200 Subject: busybox: update to 1.8.5 Signed-off-by: Denis Carikli --- .../busybox-udhcpc-no_deconfig.patch | 117 +++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 meta/recipes-core/busybox/busybox-1.18.5/busybox-udhcpc-no_deconfig.patch (limited to 'meta/recipes-core/busybox/busybox-1.18.5/busybox-udhcpc-no_deconfig.patch') diff --git a/meta/recipes-core/busybox/busybox-1.18.5/busybox-udhcpc-no_deconfig.patch b/meta/recipes-core/busybox/busybox-1.18.5/busybox-udhcpc-no_deconfig.patch new file mode 100644 index 000000000..405d4823a --- /dev/null +++ b/meta/recipes-core/busybox/busybox-1.18.5/busybox-udhcpc-no_deconfig.patch @@ -0,0 +1,117 @@ +Upstream-Status: Pending + +Add a new option -D to the udhcpc client that allows for +dhcp renewal to occur without having to down the interface +in the process. + +Signed-off-by: Greg Moffatt + +Updated to latest Busybox 1.17.3 + +Signed-off-by: Mark Hatle + +Updated to Busybox 1.18.4 +option spec is changed + +Signed-off-by: Qing He + +diff -ur busybox-1.17.3.orig/networking/udhcp/dhcpc.c busybox-1.17.3/networking/udhcp/dhcpc.c +--- busybox-1.17.3.orig/networking/udhcp/dhcpc.c ++++ busybox-1.17.3/networking/udhcp/dhcpc.c +@@ -35,6 +35,9 @@ + #endif + #include + ++/* option whether to down the interface when reconfiguring */ ++static int allow_deconfig = 1; ++ + /* struct client_config_t client_config is in bb_common_bufsiz1 */ + + +@@ -709,7 +712,8 @@ + state = RENEW_REQUESTED; + break; + case RENEW_REQUESTED: /* impatient are we? fine, square 1 */ +- udhcp_run_script(NULL, "deconfig"); ++ if (allow_deconfig) ++ udhcp_run_script(NULL, "deconfig"); + case REQUESTING: + case RELEASED: + change_listen_mode(LISTEN_RAW); +@@ -733,7 +737,8 @@ + bb_info_msg("Unicasting a release of %s to %s", + inet_ntoa(temp_addr), buffer); + send_release(server_addr, requested_ip); /* unicast */ +- udhcp_run_script(NULL, "deconfig"); ++ if (allow_deconfig) ++ udhcp_run_script(NULL, "deconfig"); + } + bb_info_msg("Entering released state"); + +@@ -836,6 +841,7 @@ + OPT_o = 1 << 17, + OPT_x = 1 << 18, + OPT_f = 1 << 19, ++ OPT_D = 1 << 20, + /* The rest has variable bit positions, need to be clever */ + OPTBIT_f = 20, + USE_FOR_MMU( OPTBIT_b,) +@@ -861,7 +867,7 @@ + #endif + ; + IF_LONG_OPTS(applet_long_options = udhcpc_longopts;) +- opt = getopt32(argv, "CV:H:h:F:i:np:qRr:s:T:t:SA:O:ox:f" ++ opt = getopt32(argv, "CV:H:h:F:i:np:qRr:s:T:t:SA:O:ox:fD" + USE_FOR_MMU("b") + IF_FEATURE_UDHCPC_ARPING("a") + IF_FEATURE_UDHCP_PORT("P:") +@@ -950,6 +956,9 @@ + logmode |= LOGMODE_SYSLOG; + } + ++ if (opt & OPT_D) ++ allow_deconfig = 0; ++ + /* Make sure fd 0,1,2 are open */ + bb_sanitize_stdio(); + /* Equivalent of doing a fflush after every \n */ +@@ -964,7 +973,8 @@ + srand(monotonic_us()); + + state = INIT_SELECTING; +- udhcp_run_script(NULL, "deconfig"); ++ if (allow_deconfig) ++ udhcp_run_script(NULL, "deconfig"); + change_listen_mode(LISTEN_RAW); + packet_num = 0; + timeout = 0; +@@ -1100,7 +1110,8 @@ + } + /* Timed out, enter init state */ + bb_info_msg("Lease lost, entering init state"); +- udhcp_run_script(NULL, "deconfig"); ++ if (allow_deconfig) ++ udhcp_run_script(NULL, "deconfig"); + state = INIT_SELECTING; + /*timeout = 0; - already is */ + packet_num = 0; +@@ -1246,7 +1257,8 @@ + send_decline(xid, server_addr, packet.yiaddr); + + if (state != REQUESTING) +- udhcp_run_script(NULL, "deconfig"); ++ if (allow_deconfig) ++ udhcp_run_script(NULL, "deconfig"); + change_listen_mode(LISTEN_RAW); + state = INIT_SELECTING; + requested_ip = 0; +@@ -1292,7 +1304,8 @@ + bb_info_msg("Received DHCP NAK"); + udhcp_run_script(&packet, "nak"); + if (state != REQUESTING) +- udhcp_run_script(NULL, "deconfig"); ++ if (allow_deconfig) ++ udhcp_run_script(NULL, "deconfig"); + change_listen_mode(LISTEN_RAW); + sleep(3); /* avoid excessive network traffic */ + state = INIT_SELECTING; -- cgit v1.2.3