From 59146f2f4bea7b692238103a8a8e82c4bdc1fc2b Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen@gmail.com>
Date: Sat, 7 Sep 2019 19:10:22 +0100
Subject: [PATCH] unix: fix {Net,Open}BSD build
MIME-Version: 1.0
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Mainly disabling source membership for udp feature, unsupported.

PR-URL: https://github.com/libuv/libuv/pull/2458
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <s@saghul.net>
---
 src/unix/core.c    | 6 ++++--
 src/unix/fs.c      | 6 +++---
 src/unix/openbsd.c | 2 +-
 src/unix/udp.c     | 6 ++++++
 4 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/unix/core.c b/src/unix/core.c
index 366c43c2..ffce948c 100644
--- a/src/unix/core.c
+++ b/src/unix/core.c
@@ -66,7 +66,8 @@ extern char** environ;
 #if defined(__DragonFly__)      || \
     defined(__FreeBSD__)        || \
     defined(__FreeBSD_kernel__) || \
-    defined(__NetBSD__)
+    defined(__NetBSD__)         || \
+    defined(__OpenBSD__)
 # include <sys/sysctl.h>
 # include <sys/filio.h>
 # include <sys/wait.h>
@@ -76,7 +77,8 @@ extern char** environ;
 # if defined(__NetBSD__)
 #  define uv__accept4(a, b, c, d) paccept((a), (b), (c), NULL, (d))
 # endif
-# if (defined(__FreeBSD__) && __FreeBSD__ >= 10) || defined(__NetBSD__)
+# if (defined(__FreeBSD__) && __FreeBSD__ >= 10) || \
+      defined(__NetBSD__) || defined(__OpenBSD__)
 #  define UV__SOCK_NONBLOCK SOCK_NONBLOCK
 #  define UV__SOCK_CLOEXEC  SOCK_CLOEXEC
 # endif
diff --git a/src/unix/fs.c b/src/unix/fs.c
index 0f68a400..734b361c 100644
--- a/src/unix/fs.c
+++ b/src/unix/fs.c
@@ -78,7 +78,7 @@
     defined(__NetBSD__)
 # include <sys/param.h>
 # include <sys/mount.h>
-#elif defined(__sun) || defined(__MVS__)
+#elif defined(__sun) || defined(__MVS__) || defined(__NetBSD__)
 # include <sys/statvfs.h>
 #else
 # include <sys/statfs.h>
@@ -532,7 +532,7 @@ static int uv__fs_closedir(uv_fs_t* req) {
 
 static int uv__fs_statfs(uv_fs_t* req) {
   uv_statfs_t* stat_fs;
-#if defined(__sun) || defined(__MVS__)
+#if defined(__sun) || defined(__MVS__) || defined(__NetBSD__)
   struct statvfs buf;
 
   if (0 != statvfs(req->path, &buf))
@@ -549,7 +549,7 @@ static int uv__fs_statfs(uv_fs_t* req) {
     return -1;
   }
 
-#if defined(__sun) || defined(__MVS__)
+#if defined(__sun) || defined(__MVS__) || defined(__OpenBSD__) || defined(__NetBSD__)
   stat_fs->f_type = 0;  /* f_type is not supported. */
 #else
   stat_fs->f_type = buf.f_type;
diff --git a/src/unix/openbsd.c b/src/unix/openbsd.c
index 1f5228dc..199a3465 100644
--- a/src/unix/openbsd.c
+++ b/src/unix/openbsd.c
@@ -186,7 +186,7 @@ int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) {
   int numcpus = 1;
   int which[] = {CTL_HW,HW_MODEL,0};
   size_t size;
-  int i;
+  int i, j;
   uv_cpu_info_t* cpu_info;
 
   size = sizeof(model);
diff --git a/src/unix/udp.c b/src/unix/udp.c
index 10e6f55d..19ac7c5a 100644
--- a/src/unix/udp.c
+++ b/src/unix/udp.c
@@ -659,6 +659,7 @@ static int uv__udp_set_membership6(uv_udp_t* handle,
 }
 
 
+#if !defined(__OpenBSD__) && !defined(__NetBSD__)
 static int uv__udp_set_source_membership4(uv_udp_t* handle,
                                           const struct sockaddr_in* multicast_addr,
                                           const char* interface_addr,
@@ -749,6 +750,7 @@ static int uv__udp_set_source_membership6(uv_udp_t* handle,
 
   return 0;
 }
+#endif
 
 
 int uv_udp_init_ex(uv_loop_t* loop, uv_udp_t* handle, unsigned int flags) {
@@ -846,6 +848,7 @@ int uv_udp_set_source_membership(uv_udp_t* handle,
                                  const char* interface_addr,
                                  const char* source_addr,
                                  uv_membership membership) {
+#if !defined(__OpenBSD__) && !defined(__NetBSD__)
   int err;
   struct sockaddr_storage mcast_addr;
   struct sockaddr_in* mcast_addr4;
@@ -882,6 +885,9 @@ int uv_udp_set_source_membership(uv_udp_t* handle,
                                         interface_addr,
                                         src_addr4,
                                         membership);
+#else
+  return UV_ENOSYS;
+#endif
 }