From a8e5ec1ed734952452dde1fba33cc7be206cb28b Mon Sep 17 00:00:00 2001
From: Eugene Crosser <evgenii.cherkashin@cloud.ionos.com>
Date: Wed, 13 Mar 2019 16:02:17 +0100
Subject: [PATCH] fix types and options

Signed-off-by: Eugene Crosser <evgenii.cherkashin@profitbricks.com>
---
 include/psmb.h    | 2 +-
 src/psmb_priv.h   | 4 ----
 src/psmb_socket.c | 7 ++++---
 3 files changed, 5 insertions(+), 8 deletions(-)

diff --git a/include/psmb.h b/include/psmb.h
index 8925aea..022d5b8 100644
--- a/include/psmb.h
+++ b/include/psmb.h
@@ -5,7 +5,7 @@
 #include <netinet/in.h>
 
 typedef struct _psmb_ctx psmb_ctx_t;
-typedef struct _psmb_result psmb_result_t;
+typedef struct _psmb_result { int code; } psmb_result_t;
 
 psmb_ctx_t *psmb_new(void);
 psmb_ctx_t *psmb_new_mm(void *(*malloc)(size_t size),
diff --git a/src/psmb_priv.h b/src/psmb_priv.h
index 517f0cf..5e3c2ad 100644
--- a/src/psmb_priv.h
+++ b/src/psmb_priv.h
@@ -38,10 +38,6 @@ struct _psmb_ctx {
 	struct _msg incoming;
 };
 
-struct _psmb_result {
-	int code;
-};
-
 #define LOG(ctx, ...) (*ctx->logf)(ctx->log_priv, __VA_ARGS__)
 
 #endif
diff --git a/src/psmb_socket.c b/src/psmb_socket.c
index 28344a7..538b87c 100644
--- a/src/psmb_socket.c
+++ b/src/psmb_socket.c
@@ -1,6 +1,7 @@
 #include <stdlib.h>
 #include <errno.h>
 #include <unistd.h>
+#include <sys/types.h>
 #include <arpa/inet.h>
 #include <netinet/in.h>
 #include <sys/socket.h>
@@ -102,7 +103,7 @@ psmb_result_t psmb_open(psmb_ctx_t *ctx)
 		errno = EBUSY;
 		return (psmb_result_t){PSMB_ERROR};
 	}
-	ctx->fd = socket(AF_INET6, SOCK_DGRAM, IPPROTO_IPV6);
+	ctx->fd = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);
 	if (ctx->fd == -1) {
 		int sverr = errno;
 		LOG(ctx, LOG_ERR, "socket: %m");
@@ -118,7 +119,7 @@ psmb_result_t psmb_open(psmb_ctx_t *ctx)
 		errno = sverr;
 		return (psmb_result_t){PSMB_ERROR};
 	}
-	if (setsockopt(ctx->fd, IPPROTO_IPV6, IPV6_PKTINFO,
+	if (setsockopt(ctx->fd, IPPROTO_IPV6, IPV6_RECVPKTINFO,
 			&on, sizeof(on)) < 0) {
 		int sverr = errno;
 		LOG(ctx, LOG_ERR, "setsockopt(..., IPV6_PKTINFO, ...): %m");
@@ -128,7 +129,7 @@ psmb_result_t psmb_open(psmb_ctx_t *ctx)
 		return (psmb_result_t){PSMB_ERROR};
 	}
 	if (bind(ctx->fd, (struct sockaddr *)&addr,
-			sizeof(struct sockaddr)) == -1) {
+			sizeof(struct sockaddr_in6)) == -1) {
 		int sverr = errno;
 		LOG(ctx, LOG_ERR, "bind(): %m");
 		close(ctx->fd);
-- 
2.39.2