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sendmmsg.2: Minor fix-ups for Elie De Brauwer's patch 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2012-12-15 19:21:40 +01:00
parent daf3eb0c70
commit 821e74fad4
1 changed files with 5 additions and 5 deletions
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10
man2/sendmmsg.2
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@ -23,7 +23,7 @@
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.TH SENDMMSG 2 2012-02-27 "Linux" "Linux Programmer's Manual"
.TH SENDMMSG 2 2012-12-16 "Linux" "Linux Programmer's Manual"
.SH NAME
sendmmsg \- send multiple messages on a socket
.SH SYNOPSIS
@ -170,8 +170,8 @@ to send
.I onetwo
and
.I three
in two distinct UDP datagrams using one system call. The contents
of the first datagram originates from a pair of buffers.
in two distinct UDP datagrams using one system call.
The contents of the first datagram originates from a pair of buffers.
.nf
#define _GNU_SOURCE
@ -200,7 +200,7 @@ main()
sa.sin_family = AF_INET;
sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
sa.sin_port = htons(1234);
if (connect(sockfd, (struct sockaddr *) &sa, sizeof(sa))) {
if (connect(sockfd, (struct sockaddr *) &sa, sizeof(sa)) == \-1) {
perror("connect()");
exit(EXIT_FAILURE);
}
@ -223,7 +223,7 @@ main()
msg[1].msg_hdr.msg_iovlen = 1;
retval = sendmmsg(sockfd, msg, 2, 0);
if (retval == -1)
if (retval == \-1)
perror("sendmmsg()");
else
printf("%d messages sent\\n", retval);