From: Sharan Santhanam <sharan.santhanam@neclab.eu>
Date: Mon, 7 Oct 2019 08:54:05 +0000 (+0200)
Subject: liblwip: Move liblwip_init to inittab
X-Git-Tag: RELEASE-0.4~25
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=2527d290e8978b3f36c1b8f7b9823231d4da84ec;p=unikraft%2Flibs%2Flwip.git

liblwip: Move liblwip_init to inittab

We move the liblwip initialization to the into the lwip library
and register it with the inittab.

Signed-off-by: Sharan Santhanam <sharan.santhanam@neclab.eu>
Reviewed-by: Simon Kuenzer <simon.kuenzer@neclab.eu>
---

diff --git a/init.c b/init.c
index a5854b8..1447a2c 100644
--- a/init.c
+++ b/init.c
@@ -44,6 +44,7 @@
 #include <uk/semaphore.h>
 #endif /* CONFIG_LWIP_NOTHREADS */
 #include "netif/uknetdev.h"
+#include <uk/init.h>
 
 #if LWIP_NETIF_EXT_STATUS_CALLBACK && CONFIG_LWIP_NETIF_STATUS_PRINT
 #include <stdio.h>
@@ -128,7 +129,7 @@ static void _lwip_init_done(void *arg __unused)
 /*
  * This function initializing the lwip network stack
  */
-int liblwip_init(void)
+static int liblwip_init(void)
 {
 #if CONFIG_LWIP_UKNETDEV && CONFIG_LWIP_AUTOIFACE
 	unsigned int devid;
@@ -147,6 +148,7 @@ int liblwip_init(void)
 #endif /* LWIP_IPV4 */
 #endif /* CONFIG_LWIP_UKNETDEV && CONFIG_LWIP_AUTOIFACE */
 
+	uk_pr_info("Initializing lwip\n");
 #if !CONFIG_LWIP_NOTHREADS
 	uk_semaphore_init(&_lwip_init_sem, 0);
 #endif /* !CONFIG_LWIP_NOTHREADS */
@@ -238,3 +240,4 @@ int liblwip_init(void)
 #endif /* CONFIG_LWIP_UKNETDEV && CONFIG_LWIP_AUTOIFACE */
 	return 0;
 }
+uk_lib_initcall(liblwip_init);