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authorUlrich Drepper <drepper@redhat.com>2004-08-06 04:56:04 +0000
committerUlrich Drepper <drepper@redhat.com>2004-08-06 04:56:04 +0000
commit489aa29d623782c2c4045065ef1a22a07af921af (patch)
tree2cd3f3b4e67e0e9fb1b7d2797dc6f58fcbcac851 /include
parenta3c7fcf0f1249fd79b7f72ef49c99b198c4ea219 (diff)
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Update.
	* inet/netinet/in.h: Define struct ip_msfilter, IP_MSFILTER_SIZE,
	struct group_filter, and GROUP_FILTER_SIZE.
	* include/sys/socket.h: Declare __getsockopt.
	* sysdeps/unix/sysv/linux/setipv4sourcefilter.c: New file.
	* sysdeps/unix/sysv/linux/getipv4sourcefilter.c: New file.
	* sysdeps/unix/sysv/linux/setsourcefilter.c: New file.
	* sysdeps/unix/sysv/linux/getsourcefilter.c: New file.
Diffstat (limited to 'include')
-rw-r--r--include/sys/socket.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/sys/socket.h b/include/sys/socket.h
index 05798095f8..937909a125 100644
--- a/include/sys/socket.h
+++ b/include/sys/socket.h
@@ -97,6 +97,13 @@ extern int __setsockopt (int __fd, int __level, int __optname,
 			 __const void *__optval,
 			 socklen_t __optlen) attribute_hidden;
 
+/* Put the current value for socket FD's option OPTNAME at protocol level LEVEL
+   into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's
+   actual length.  Returns 0 on success, -1 for errors.  */
+extern int __getsockopt (int __fd, int __level, int __optname,
+			 void *__restrict __optval,
+			 socklen_t *__restrict __optlen) attribute_hidden;
+
 /* Put the local address of FD into *ADDR and its length in *LEN.  */
 extern int __getsockname (int __fd, __SOCKADDR_ARG __addr,
 			  socklen_t *__restrict __len) attribute_hidden;