Update sysdeps/unix/sysv/linux/sparc/bits/socket.h

ChangeLog

@@ -1,12 +1,15 @@
+2011-02-03  Andreas Schwab  <schwab@redhat.com>
+
+	* sysdeps/unix/sysv/linux/sparc/bits/socket.h: Sync with
+	sysdeps/unix/sysv/linux/bits/socket.h.
+
 2011-01-30  Samuel Thibault  <samuel.thibault@ens-lyon.org>
 
-        This brings the variable-size cpu_set_t manipulation macros from
-        ./sysdeps/unix/sysv/linux/bits/sched.h
-        * bits/sched.h (__CPU_ZERO, __CPU_SET, __CPU_CLR, __CPU_ISSET,
-        __CPU_COUNT): Remove old macros.
-        (__CPU_ZERO_S, __CPU_SET_S, __CPU_CLR_S, __CPU_ISSET_S,
-        __CPU_COUNT, __CPU_EQUAL_S, __CPU_OP_S, __CPU_ALLOC_SIZE,
-        __CPU_ALLOC, __CPU_FREE): Add macros.
+	* bits/sched.h (__CPU_ZERO, __CPU_SET, __CPU_CLR, __CPU_ISSET)
+	(__CPU_COUNT): Remove old macros.
+	(__CPU_ZERO_S, __CPU_SET_S, __CPU_CLR_S, __CPU_ISSET_S)
+	(__CPU_COUNT, __CPU_EQUAL_S, __CPU_OP_S, __CPU_ALLOC_SIZE)
+	(__CPU_ALLOC, __CPU_FREE): Add macros.
 	(__sched_cpualloc, __sched_cpufree): Add declarations.
 
 2011-02-05  Ulrich Drepper  <drepper@gmail.com>

sysdeps/unix/sysv/linux/sparc/bits/socket.h

@@ -59,7 +59,8 @@ enum __socket_type
 				   other similar things on the user level. */
 #define SOCK_PACKET SOCK_PACKET
 
-  /* Flags to be ORed into the type parameter of socket and socketpair.  */
+  /* Flags to be ORed into the type parameter of socket and socketpair and
+     used for the flags parameter of paccept.  */
 
   SOCK_CLOEXEC = 0x400000,	/* Atomically set close-on-exec flag for the
 				   new descriptor(s).  */
@@ -235,6 +236,8 @@ enum
 #define	MSG_NOSIGNAL	MSG_NOSIGNAL
     MSG_MORE		= 0x8000,  /* Sender will send more.  */
 #define	MSG_MORE	MSG_MORE
+    MSG_WAITFORONE	= 0x10000, /* Wait for at least one packet to return.*/
+#define MSG_WAITFORONE	MSG_WAITFORONE
 
     MSG_CMSG_CLOEXEC	= 0x40000000	/* Set close_on_exit for file
 					   descriptor received through
@@ -262,6 +265,15 @@ struct msghdr
     int msg_flags;		/* Flags on received message.  */
   };
 
+#ifdef __USE_GNU
+/* For `recvmmsg'.  */
+struct mmsghdr
+  {
+    struct msghdr msg_hdr;	/* Actual message header.  */
+    unsigned int msg_len;	/* Number of received bytes for the entry.  */
+  };
+#endif
+
 /* Structure used for storage of ancillary data object information.  */
 struct cmsghdr
   {
@@ -324,7 +336,7 @@ enum
   {
     SCM_RIGHTS = 0x01		/* Transfer file descriptors.  */
 #define SCM_RIGHTS SCM_RIGHTS
-#ifdef __USE_BSD
+#ifdef __USE_GNU
     , SCM_CREDENTIALS = 0x02	/* Credentials passing.  */
 # define SCM_CREDENTIALS SCM_CREDENTIALS
 #endif
@@ -406,4 +418,18 @@ struct linger
     int l_linger;		/* Time to linger.  */
   };
 
+
+__BEGIN_DECLS
+
+/* Receive a message as described by MESSAGE from socket FD.
+   Returns the number of bytes read or -1 for errors.
+
+   This function is a cancellation point and therefore not marked with
+   __THROW.  */
+extern int recvmmsg (int __fd, struct mmsghdr *__vmessages,
+		     unsigned int __vlen, int __flags,
+		     __const struct timespec *__tmo);
+
+__END_DECLS
+
 #endif	/* bits/socket.h */