The option was introduced in: https://git.yoctoproject.org/poky/commit/?h=master&id=427472e980cd6254a5e4ef37209b327e15af259b for the purpose of a standalone udhcpc service.
18 months later the service was removed as it was clashing with the broader networking service, and the option isn't used anywhere else: https://git.yoctoproject.org/poky/commit/?h=master&id=a4b1e348484b74d055b8906413892789d3452f4a There's a slight chance the option still survives somewhere private, and is important in that context, but I'd rather drop the patch so it can be maintained where it's useful, and maybe even proposed upstream. Signed-off-by: Alexander Kanavin <[email protected]> --- .../busybox/busybox-udhcpc-no_deconfig.patch | 87 ------------------- meta/recipes-core/busybox/busybox_1.36.1.bb | 1 - 2 files changed, 88 deletions(-) delete mode 100644 meta/recipes-core/busybox/busybox/busybox-udhcpc-no_deconfig.patch diff --git a/meta/recipes-core/busybox/busybox/busybox-udhcpc-no_deconfig.patch b/meta/recipes-core/busybox/busybox/busybox-udhcpc-no_deconfig.patch deleted file mode 100644 index 948932a3e89..00000000000 --- a/meta/recipes-core/busybox/busybox/busybox-udhcpc-no_deconfig.patch +++ /dev/null @@ -1,87 +0,0 @@ -From 53626cd06a3ef05ed847daea802ef0aa9661caa7 Mon Sep 17 00:00:00 2001 -From: Anders Darander <[email protected]> -Date: Thu, 3 Nov 2011 08:51:31 +0100 -Subject: [PATCH] busybox-udhcpc-no_deconfig.patch - -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 <[email protected]> - -Updated to latest Busybox 1.17.3 - -Signed-off-by: Mark Hatle <[email protected]> - -Updated to Busybox 1.18.4 -option spec is changed - -Signed-off-by: Qing He <[email protected]> - -Updated to Busybox 1.19.3 - -Signed-off-by: Anders Darander <[email protected]> - -Fixed options -b, -a and -P. - -Signed-off-by: Andreas Oberritter <[email protected]> ---- - networking/udhcp/dhcpc.c | 29 ++++++++++++++++------ - 1 file changed, 21 insertions(+), 8 deletions(-) - -Index: busybox-1.34.0/networking/udhcp/dhcpc.c -=================================================================== ---- busybox-1.34.0.orig/networking/udhcp/dhcpc.c -+++ busybox-1.34.0/networking/udhcp/dhcpc.c -@@ -48,6 +48,8 @@ - }; - #endif - -+/* option whether to down the interface when reconfiguring */ -+static int allow_deconfig = 1; - - /* "struct client_data_t client_data" is in bb_common_bufsiz1 */ - -@@ -100,8 +102,10 @@ - OPT_x = 1 << 16, - OPT_f = 1 << 17, - OPT_B = 1 << 18, -+ OPT_D = 1 << 19, - /* The rest has variable bit positions, need to be clever */ - OPTBIT_B = 18, -+ OPTBIT_D = 19, - USE_FOR_MMU( OPTBIT_b,) - IF_FEATURE_UDHCPC_ARPING(OPTBIT_a,) - IF_FEATURE_UDHCP_PORT( OPTBIT_P,) -@@ -587,7 +591,8 @@ - - static void d4_run_script_deconfig(void) - { -- d4_run_script(NULL, "deconfig"); -+ if (allow_deconfig) -+ d4_run_script(NULL, "deconfig"); - } - - /*** Sending/receiving packets ***/ -@@ -1244,7 +1249,7 @@ - /* Parse command line */ - opt = getopt32long(argv, "^" - /* O,x: list; -T,-t,-A take numeric param */ -- "CV:F:i:np:qRr:s:T:+t:+SA:+O:*ox:*fB" -+ "CV:F:i:np:qRr:s:T:+t:+SA:+O:*ox:*fBD" - USE_FOR_MMU("b") - IF_FEATURE_UDHCPC_ARPING("a::") - IF_FEATURE_UDHCP_PORT("P:") -@@ -1361,6 +1366,10 @@ - logmode |= LOGMODE_SYSLOG; - } - -+ if (opt & OPT_D) { -+ allow_deconfig = 0; -+ } -+ - /* Create pidfile */ - write_pidfile(client_data.pidfile); - /* Goes to stdout (unless NOMMU) and possibly syslog */ diff --git a/meta/recipes-core/busybox/busybox_1.36.1.bb b/meta/recipes-core/busybox/busybox_1.36.1.bb index 06eb9eb9996..373a6b7781b 100644 --- a/meta/recipes-core/busybox/busybox_1.36.1.bb +++ b/meta/recipes-core/busybox/busybox_1.36.1.bb @@ -2,7 +2,6 @@ require busybox.inc SRC_URI = "https://busybox.net/downloads/busybox-${PV}.tar.bz2;name=tarball \ file://0001-depmod-Ignore-.debug-directories.patch \ - file://busybox-udhcpc-no_deconfig.patch \ file://find-touchscreen.sh \ file://busybox-cron \ file://busybox-httpd \ -- 2.39.2
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