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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 16/21] ifup: Use dhcp C API rather than running command
Date: Fri, 24 Nov 2017 09:12:32 +0100	[thread overview]
Message-ID: <20171124081237.6830-17-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20171124081237.6830-1-s.hauer@pengutronix.de>

DHCP has a C API, so use it instead of running as command.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 net/ifup.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/net/ifup.c b/net/ifup.c
index 859cee717a..a65956bba1 100644
--- a/net/ifup.c
+++ b/net/ifup.c
@@ -22,6 +22,7 @@
 #include <command.h>
 #include <common.h>
 #include <getopt.h>
+#include <dhcp.h>
 #include <net.h>
 #include <fs.h>
 #include <linux/stat.h>
@@ -114,15 +115,12 @@ int ifup(const char *name, unsigned flags)
 
 	if (!strcmp(ip, "dhcp")) {
 		IPaddr_t serverip;
-		char *dhcp_cmd;
 
 		serverip = getenv_ip("serverip");
 		if (serverip)
 			net_set_serverip(serverip, false);
 
-		dhcp_cmd = basprintf("dhcp %s", name);
-		ret = run_command(dhcp_cmd);
-		free(dhcp_cmd);
+		ret = dhcp(edev, NULL);
 		if (ret)
 			goto out;
 		dev_set_param(dev, "linux.bootargs", "ip=dhcp");
-- 
2.11.0


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  parent reply	other threads:[~2017-11-24  8:13 UTC|newest]

Thread overview: 35+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-11-24  8:12 Networking updates Sascha Hauer
2017-11-24  8:12 ` [PATCH 01/21] driver: Add device_detect_all() function Sascha Hauer
2017-11-24 23:34   ` Sam Ravnborg
2017-11-28  7:58     ` Sascha Hauer
2017-11-28 22:52       ` Sam Ravnborg
2017-11-24  8:12 ` [PATCH 02/21] nvvar: when setting a nvvar to NULL just free the content Sascha Hauer
2017-11-24  8:12 ` [PATCH 03/21] net: Make domainname and nameserver globalvars Sascha Hauer
2017-11-24  8:12 ` [PATCH 04/21] net: Add functions to get/set nameserver and domainname Sascha Hauer
2017-11-24 23:47   ` Sam Ravnborg
2017-11-27 15:18     ` Sascha Hauer
2017-11-24  8:12 ` [PATCH 05/21] net: introduce global.net.server Sascha Hauer
2017-11-24  8:12 ` [PATCH 06/21] net: dhcp: Do not overwrite serverip if it is valid Sascha Hauer
2017-11-25 16:36   ` Sam Ravnborg
2017-11-28  7:42     ` Sascha Hauer
2017-11-24  8:12 ` [PATCH 07/21] net: Use a single gateway Sascha Hauer
2017-11-24  8:12 ` [PATCH 08/21] net: allow udp connections on specified network device Sascha Hauer
2017-11-25 16:41   ` Sam Ravnborg
2017-11-27 14:45     ` Sascha Hauer
2017-11-24  8:12 ` [PATCH 09/21] net: dhcp: Allow to specify " Sascha Hauer
2017-11-25 16:46   ` Sam Ravnborg
2017-11-28  7:50     ` Sascha Hauer
2017-11-24  8:12 ` [PATCH 10/21] net: dhcp: avoid unnecessary casts Sascha Hauer
2017-11-24  8:12 ` [PATCH 11/21] net: dhcp: Coding style fixes Sascha Hauer
2017-11-24  8:12 ` [PATCH 12/21] net: dhcp: rework Sascha Hauer
2017-11-25 17:02   ` Sam Ravnborg
2017-11-28  7:54     ` Sascha Hauer
2017-11-24  8:12 ` [PATCH 13/21] net: Pick network device based on IP settings Sascha Hauer
2017-11-24  8:12 ` [PATCH 14/21] net: remove "current" network device Sascha Hauer
2017-11-24  8:12 ` [PATCH 15/21] net: ifup: Factor out a eth_discover function Sascha Hauer
2017-11-24  8:12 ` Sascha Hauer [this message]
2017-11-24  8:12 ` [PATCH 17/21] net: Provide new way to configure network devices Sascha Hauer
2017-11-24  8:12 ` [PATCH 18/21] net: update network docs Sascha Hauer
2017-11-24  8:12 ` [PATCH 19/21] net: environment: remove ethx setup files Sascha Hauer
2017-11-24  8:12 ` [PATCH 20/21] net: environment: update automounts Sascha Hauer
2017-11-24  8:12 ` [PATCH 21/21] defaultenv: Add README for new network config Sascha Hauer

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