cmsg.3: Minor cosmetic changes in example codeHEADmaster

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/man3/cmsg.3 b/man3/cmsg.3
index 45571ca260..69af571c67 100644
--- a/man3/cmsg.3
+++ b/man3/cmsg.3
@@ -196,18 +196,18 @@ UNIX domain socket using
 .PP
 .in +4n
 .nf
-struct msghdr msg = {0};
+struct msghdr msg = { 0 };
 struct cmsghdr *cmsg;
 int myfds[NUM_FD];  /* Contains the file descriptors to pass */
 int *fdptr;
 union {         /* Ancillary data buffer, wrapped in a union
                    in order to ensure it is suitably aligned */
-    char buf[CMSG_SPACE(sizeof myfds)];
+    char buf[CMSG_SPACE(sizeof(myfds))];
     struct cmsghdr align;
 } u;
 
 msg.msg_control = u.buf;
-msg.msg_controllen = sizeof u.buf;
+msg.msg_controllen = sizeof(u.buf);
 cmsg = CMSG_FIRSTHDR(&msg);
 cmsg\->cmsg_level = SOL_SOCKET;
 cmsg\->cmsg_type = SCM_RIGHTS;