From ea34a4e3a7741c0b03fc421e2850234b82a0977c Mon Sep 17 00:00:00 2001
From: Harald Welte <laforge@gnumonks.org>
Date: Sat, 16 Jun 2012 14:59:56 +0800
Subject: split libgb into a separate library for outside use

This also removes the dependency to osmo_sock() inside libcommon and
replaces it with osmo_sock_* from libosmocore
---
 openbsc/src/libgb/gprs_ns_frgre.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'openbsc/src/libgb/gprs_ns_frgre.c')

diff --git a/openbsc/src/libgb/gprs_ns_frgre.c b/openbsc/src/libgb/gprs_ns_frgre.c
index 27c5c57b7..9be9f2a8f 100644
--- a/openbsc/src/libgb/gprs_ns_frgre.c
+++ b/openbsc/src/libgb/gprs_ns_frgre.c
@@ -34,10 +34,10 @@
 #include <osmocom/core/select.h>
 #include <osmocom/core/msgb.h>
 #include <osmocom/core/talloc.h>
+#include <osmocom/core/socket.h>
+#include <osmocom/gprs/gprs_ns.h>
 
-#include <openbsc/socket.h>
 #include <openbsc/debug.h>
-#include <openbsc/gprs_ns.h>
 
 #define GRE_PTYPE_FR	0x6559
 #define GRE_PTYPE_IPv4	0x0800
@@ -282,8 +282,11 @@ static int nsfrgre_fd_cb(struct osmo_fd *bfd, unsigned int what)
 
 int gprs_ns_frgre_listen(struct gprs_ns_inst *nsi)
 {
+	struct in_addr in;
 	int rc;
 
+	in.s_addr = htonl(nsi->frgre.local_ip);
+
 	/* Make sure we close any existing socket before changing it */
 	if (nsi->frgre.fd.fd)
 		close(nsi->frgre.fd.fd);
@@ -291,8 +294,11 @@ int gprs_ns_frgre_listen(struct gprs_ns_inst *nsi)
 	if (!nsi->frgre.enabled)
 		return 0;
 
-	rc = make_sock(&nsi->frgre.fd, IPPROTO_GRE, nsi->frgre.local_ip,
-			0, 0, nsfrgre_fd_cb, NULL);
+	nsi->frgre.fd.cb = nsfrgre_fd_cb;
+	nsi->frgre.fd.data = nsi;
+	rc = osmo_sock_init_ofd(&nsi->frgre.fd, AF_INET, SOCK_RAW,
+				IPPROTO_GRE, inet_ntoa(in), 0,
+				OSMO_SOCK_F_BIND);
 	if (rc < 0) {
 		LOGP(DNS, LOGL_ERROR, "Error creating GRE socket (%s)\n",
 			strerror(errno));
-- 
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