fix for systems that have both HAVE_ACCRIGHTS_IN_MSGHDR and

HAVE_CONTROL_IN_MSGHDR. Ie. sys/socket.h has #define msg_accrights msg_control

1 files changed, 7 insertions, 5 deletions

diff --git a/monitor_fdpass.c b/monitor_fdpass.c
index 5401ea466..fb97171ff 100644
--- a/monitor_fdpass.c
+++ b/monitor_fdpass.c
@@ -39,13 +39,14 @@ mm_send_fd(int socket, int fd)
         struct iovec vec;
         char ch = '\0';
         int n;
-#ifndef HAVE_ACCRIGHTS_IN_MSGHDR
+#if !defined(HAVE_ACCRIGHTS_IN_MSGHDR) || \
+        (defined(HAVE_ACCRIGHTS_IN_MSGHDR) && defined(HAVE_CONTROL_IN_MSGHDR))
         char tmp[CMSG_SPACE(sizeof(int))];
         struct cmsghdr *cmsg;
 #endif
 
         memset(&msg, 0, sizeof(msg));
-#ifdef HAVE_ACCRIGHTS_IN_MSGHDR
+#if defined(HAVE_ACCRIGHTS_IN_MSGHDR) && !defined(HAVE_CONTROL_IN_MSGHDR)
         msg.msg_accrights = (caddr_t)&fd;
         msg.msg_accrightslen = sizeof(fd);
 #else
@@ -83,7 +84,8 @@ mm_receive_fd(int socket)
         struct iovec vec;
         char ch;
         int fd, n;
-#ifndef HAVE_ACCRIGHTS_IN_MSGHDR
+#if !defined(HAVE_ACCRIGHTS_IN_MSGHDR) || \
+        (defined(HAVE_ACCRIGHTS_IN_MSGHDR) && defined(HAVE_CONTROL_IN_MSGHDR))
         char tmp[CMSG_SPACE(sizeof(int))];
         struct cmsghdr *cmsg;
 #endif
@@ -93,7 +95,7 @@ mm_receive_fd(int socket)
         vec.iov_len = 1;
         msg.msg_iov = &vec;
         msg.msg_iovlen = 1;
-#ifdef HAVE_ACCRIGHTS_IN_MSGHDR
+#if defined(HAVE_ACCRIGHTS_IN_MSGHDR) && !defined(HAVE_CONTROL_IN_MSGHDR)
         msg.msg_accrights = (caddr_t)&fd;
         msg.msg_accrightslen = sizeof(fd);
 #else
@@ -107,7 +109,7 @@ mm_receive_fd(int socket)
                 fatal("%s: recvmsg: expected received 1 got %d",
                     __FUNCTION__, n);
 
-#ifdef HAVE_ACCRIGHTS_IN_MSGHDR
+#if defined(HAVE_ACCRIGHTS_IN_MSGHDR) && !defined(HAVE_CONTROL_IN_MSGHDR)
         if (msg.msg_accrightslen != sizeof(fd))
                 fatal("%s: no fd", __FUNCTION__);
 #else