- (dtucker) [monitor_fdpass.c] Reduce diff vs OpenBSD by moving some

    declarations, removing an unnecessary union member and adding whitespace.
    ok djm some time ago.

1 files changed, 9 insertions, 8 deletions

diff --git a/monitor_fdpass.c b/monitor_fdpass.c
index cab538bc9..f68c3728a 100644
--- a/monitor_fdpass.c
+++ b/monitor_fdpass.c
@@ -45,17 +45,16 @@ mm_send_fd(int sock, int fd)
 {
 #if defined(HAVE_SENDMSG) && (defined(HAVE_ACCRIGHTS_IN_MSGHDR) || defined(HAVE_CONTROL_IN_MSGHDR))
         struct msghdr msg;
-        struct iovec vec;
-        char ch = '\0';
-        ssize_t n;
 #ifndef HAVE_ACCRIGHTS_IN_MSGHDR
         union {
                 struct cmsghdr hdr;
-                char tmp[CMSG_SPACE(sizeof(int))];
                 char buf[CMSG_SPACE(sizeof(int))];
         } cmsgbuf;
         struct cmsghdr *cmsg;
 #endif
+        struct iovec vec;
+        char ch = '\0';
+        ssize_t n;
 
         memset(&msg, 0, sizeof(msg));
 #ifdef HAVE_ACCRIGHTS_IN_MSGHDR
@@ -99,10 +98,6 @@ mm_receive_fd(int sock)
 {
 #if defined(HAVE_RECVMSG) && (defined(HAVE_ACCRIGHTS_IN_MSGHDR) || defined(HAVE_CONTROL_IN_MSGHDR))
         struct msghdr msg;
-        struct iovec vec;
-        ssize_t n;
-        char ch;
-        int fd;
 #ifndef HAVE_ACCRIGHTS_IN_MSGHDR
         union {
                 struct cmsghdr hdr;
@@ -110,6 +105,10 @@ mm_receive_fd(int sock)
         } cmsgbuf;
         struct cmsghdr *cmsg;
 #endif
+        struct iovec vec;
+        ssize_t n;
+        char ch;
+        int fd;
 
         memset(&msg, 0, sizeof(msg));
         vec.iov_base = &ch;
@@ -128,6 +127,7 @@ mm_receive_fd(int sock)
                 error("%s: recvmsg: %s", __func__, strerror(errno));
                 return -1;
         }
+
         if (n != 1) {
                 error("%s: recvmsg: expected received 1 got %ld",
                     __func__, (long)n);
@@ -145,6 +145,7 @@ mm_receive_fd(int sock)
                 error("%s: no message header", __func__);
                 return -1;
         }
+
 #ifndef BROKEN_CMSG_TYPE
         if (cmsg->cmsg_type != SCM_RIGHTS) {
                 error("%s: expected type %d got %d", __func__,