aboutsummaryrefslogtreecommitdiff
path: root/manual/socket.texi
diff options
context:
space:
mode:
Diffstat (limited to 'manual/socket.texi')
-rw-r--r--manual/socket.texi18
1 files changed, 15 insertions, 3 deletions
diff --git a/manual/socket.texi b/manual/socket.texi
index 1135230cb0..dcd288b12c 100644
--- a/manual/socket.texi
+++ b/manual/socket.texi
@@ -792,7 +792,7 @@ be better if the usage were made consistent, but it is not hard to extract
the integer from the structure or put the integer into a structure.
The following basic definitions for Internet addresses appear in the
-header file @file{netinet/in.h}:
+header file@*@file{netinet/in.h}:
@pindex netinet/in.h
@comment netinet/in.h
@@ -866,8 +866,9 @@ own variables to this value.
@subsubsection Host Address Functions
@pindex arpa/inet.h
+@noindent
These additional functions for manipulating Internet addresses are
-declared in @file{arpa/inet.h}. They represent Internet addresses in
+declared in@*@file{arpa/inet.h}. They represent Internet addresses in
network byte order; they represent network numbers and
local-address-within-network numbers in host byte order.
@xref{Byte Order}, for an explanation of network and host byte order.
@@ -1244,6 +1245,7 @@ service at port @var{port} using protocol @var{proto}. If it can't
find such a service, it returns a null pointer.
@end deftypefun
+@noindent
You can also scan the services database using @code{setservent},
@code{getservent}, and @code{endservent}. Be careful in using these
functions, because they are not reentrant.
@@ -2689,8 +2691,17 @@ This function is used to set the socket option @var{optname} at level
@var{level} for socket @var{socket}. The value of the option is passed
in the buffer @var{optval}, which has size @var{optlen}.
+@c Argh. -zw
+@iftex
+@hfuzz 6pt
The return value and error codes for @code{setsockopt} are the same as
for @code{getsockopt}.
+@end iftex
+@ifinfo
+The return value and error codes for @code{setsockopt} are the same as
+for @code{getsockopt}.
+@end ifinfo
+
@end deftypefun
@node Socket-Level Options
@@ -2705,8 +2716,9 @@ this section.
@end deftypevr
@pindex sys/socket.h
+@noindent
Here is a table of socket-level option names; all are defined in the
-header file @file{sys/socket.h}.
+header file@*@file{sys/socket.h}.
@table @code
@comment sys/socket.h