Updated to fedora-glibc-20080703T1203cvs/fedora-glibc-2_8_90-8

9 files changed, 24 insertions, 33 deletions

diff --git a/sysdeps/mach/hurd/dl-sysdep.c b/sysdeps/mach/hurd/dl-sysdep.c
index 668aaaf8b5..2440682903 100644
--- a/sysdeps/mach/hurd/dl-sysdep.c
+++ b/sysdeps/mach/hurd/dl-sysdep.c
@@ -367,6 +367,7 @@ __libc_read (int fd, void *buf, size_t nbytes)
   mach_msg_type_number_t nread;
 
   data = buf;
+  nread = nbytes;
   err = __io_read ((mach_port_t) fd, &data, &nread, -1, nbytes);
   if (err)
     return __hurd_fail (err);
diff --git a/sysdeps/mach/hurd/recv.c b/sysdeps/mach/hurd/recv.c
index b001729d18..0cf6b7ce58 100644
--- a/sysdeps/mach/hurd/recv.c
+++ b/sysdeps/mach/hurd/recv.c
@@ -38,7 +38,7 @@ __recv (fd, buf, n, flags)
   char *bufp = buf;
   mach_msg_type_number_t nread = n;
   mach_port_t *ports;
-  mach_msg_type_number_t nports;
+  mach_msg_type_number_t nports = 0;
   char *cdata = NULL;
   mach_msg_type_number_t clen = 0;
 
@@ -48,7 +48,7 @@ __recv (fd, buf, n, flags)
 					       &cdata, &clen,
 					       &flags,
 					       n)))
-    return __hurd_dfail (fd, err);
+    return __hurd_sockfail (fd, flags, err);
 
   __mach_port_deallocate (__mach_task_self (), addrport);
   __vm_deallocate (__mach_task_self (), (vm_address_t) cdata, clen);
diff --git a/sysdeps/mach/hurd/recvfrom.c b/sysdeps/mach/hurd/recvfrom.c
index d5c73f4441..2aca5709df 100644
--- a/sysdeps/mach/hurd/recvfrom.c
+++ b/sysdeps/mach/hurd/recvfrom.c
@@ -41,7 +41,7 @@ __recvfrom (fd, buf, n, flags, addrarg, addr_len)
   char *bufp = buf;
   mach_msg_type_number_t nread = n;
   mach_port_t *ports;
-  mach_msg_type_number_t nports;
+  mach_msg_type_number_t nports = 0;
   char *cdata = NULL;
   mach_msg_type_number_t clen = 0;
   struct sockaddr *addr = addrarg.__sockaddr__;
@@ -52,7 +52,7 @@ __recvfrom (fd, buf, n, flags, addrarg, addr_len)
 					       &cdata, &clen,
 					       &flags,
 					       n)))
-    return __hurd_dfail (fd, err);
+    return __hurd_sockfail (fd, flags, err);
 
   /* Get address data for the returned address port if requested.  */
   if (addr != NULL)
@@ -74,7 +74,7 @@ __recvfrom (fd, buf, n, flags, addrarg, addr_len)
       if (err)
 	{
 	  __mach_port_deallocate (__mach_task_self (), addrport);
-	  return __hurd_dfail (fd, err);
+	  return __hurd_sockfail (fd, flags, err);
 	}
       
       if (*addr_len > buflen)
diff --git a/sysdeps/mach/hurd/recvmsg.c b/sysdeps/mach/hurd/recvmsg.c
index c6874e8bd8..33897b8ce8 100644
--- a/sysdeps/mach/hurd/recvmsg.c
+++ b/sysdeps/mach/hurd/recvmsg.c
@@ -34,7 +34,7 @@ __libc_recvmsg (int fd, struct msghdr *message, int flags)
   char *data = NULL;
   mach_msg_type_number_t len = 0;
   mach_port_t *ports;
-  mach_msg_type_number_t nports;
+  mach_msg_type_number_t nports = 0;
   char *cdata = NULL;
   mach_msg_type_number_t clen = 0;
   size_t amount;
@@ -63,7 +63,7 @@ __libc_recvmsg (int fd, struct msghdr *message, int flags)
 					       &ports, &nports,
 					       &cdata, &clen,
 					       &message->msg_flags, amount)))
-    return __hurd_dfail (fd, err);
+    return __hurd_sockfail (fd, flags, err);
 
   if (message->msg_name != NULL)
     {
@@ -84,7 +84,7 @@ __libc_recvmsg (int fd, struct msghdr *message, int flags)
       if (err)
 	{
 	  __mach_port_deallocate (__mach_task_self (), aport);
-	  return __hurd_dfail (fd, err);
+	  return __hurd_sockfail (fd, flags, err);
 	}
 
       if (message->msg_namelen > buflen)
diff --git a/sysdeps/mach/hurd/send.c b/sysdeps/mach/hurd/send.c
index 4810cd68c3..bb45c50696 100644
--- a/sysdeps/mach/hurd/send.c
+++ b/sysdeps/mach/hurd/send.c
@@ -38,7 +38,7 @@ __send (fd, buf, n, flags)
 					   NULL, MACH_MSG_TYPE_COPY_SEND, 0,
 					   NULL, 0, &wrote));
 
-  return err ? __hurd_dfail (fd, err) : wrote;
+  return err ? __hurd_sockfail (fd, flags, err) : wrote;
 }
 libc_hidden_def (__send)
 weak_alias (__send, send)
diff --git a/sysdeps/mach/hurd/sendmsg.c b/sysdeps/mach/hurd/sendmsg.c
index 5fdfd734ec..a9d1c8c1d4 100644
--- a/sysdeps/mach/hurd/sendmsg.c
+++ b/sysdeps/mach/hurd/sendmsg.c
@@ -149,7 +149,7 @@ __libc_sendmsg (int fd, const struct msghdr *message, int flags)
   if (dealloc)
     __vm_deallocate (__mach_task_self (), data.addr, len);
 
-  return err ? __hurd_dfail (fd, err) : amount;
+  return err ? __hurd_sockfail (fd, flags, err) : amount;
 }
 
 weak_alias (__libc_sendmsg, sendmsg)
diff --git a/sysdeps/mach/hurd/sendto.c b/sysdeps/mach/hurd/sendto.c
index 0a6912a3b7..478a5c9a41 100644
--- a/sysdeps/mach/hurd/sendto.c
+++ b/sysdeps/mach/hurd/sendto.c
@@ -79,7 +79,7 @@ __sendto (int fd,
 			  err;
 			}));
 
-  return err ? __hurd_dfail (fd, err) : wrote;
+  return err ? __hurd_sockfail (fd, flags, err) : wrote;
 }
 
 weak_alias (__sendto, sendto)
diff --git a/sysdeps/posix/getaddrinfo.c b/sysdeps/posix/getaddrinfo.c
index 5c82b5274a..4987505c5e 100644
--- a/sysdeps/posix/getaddrinfo.c
+++ b/sysdeps/posix/getaddrinfo.c
@@ -684,6 +684,9 @@ gaih_inet (const char *name, const struct gaih_service *service,
 					     "dns [!UNAVAIL=return] files",
 					     &nip);
 
+	  /* Initialize configurations.  */
+	  if (__builtin_expect (!_res_hconf.initialized, 0))
+	    _res_hconf_init ();
 	  if (__res_maybe_init (&_res, 0) == -1)
 	    no_more = 1;
 
@@ -883,9 +886,6 @@ gaih_inet (const char *name, const struct gaih_service *service,
 	}
     }
 
-  if (pai == NULL)
-    return 0;
-
   {
     struct gaih_servtuple *st2;
     struct gaih_addrtuple *at2 = at;
@@ -2091,10 +2091,6 @@ getaddrinfo (const char *name, const char *service,
   if ((hints->ai_flags & AI_CANONNAME) && name == NULL)
     return EAI_BADFLAGS;
 
-  /* Initialize configurations.  */
-  if (__builtin_expect (!_res_hconf.initialized, 0))
-    _res_hconf_init ();
-
   struct in6addrinfo *in6ai = NULL;
   size_t in6ailen = 0;
   bool seen_ipv4 = false;
@@ -2149,11 +2145,7 @@ getaddrinfo (const char *name, const char *service,
   else
     pservice = NULL;
 
-  struct addrinfo **end;
-  if (pai)
-    end = &p;
-  else
-    end = NULL;
+  struct addrinfo **end = &p;
 
   unsigned int naddrs = 0;
   if (hints->ai_family == AF_UNSPEC || hints->ai_family == AF_INET
@@ -2167,12 +2159,11 @@ getaddrinfo (const char *name, const char *service,
 
 	  return -(last_i & GAIH_EAI);
 	}
-      if (end)
-	while (*end)
-	  {
-	    end = &((*end)->ai_next);
-	    ++nresults;
-	  }
+      while (*end)
+	{
+	  end = &((*end)->ai_next);
+	  ++nresults;
+	}
     }
   else
     {
@@ -2368,9 +2359,6 @@ getaddrinfo (const char *name, const char *service,
       return 0;
     }
 
-  if (pai == NULL && last_i == 0)
-    return 0;
-
   return last_i ? -(last_i & GAIH_EAI) : EAI_NONAME;
 }
 libc_hidden_def (getaddrinfo)
diff --git a/sysdeps/unix/bsd/bsd4.4/bits/socket.h b/sysdeps/unix/bsd/bsd4.4/bits/socket.h
index 67db4d8469..2ccd01d011 100644
--- a/sysdeps/unix/bsd/bsd4.4/bits/socket.h
+++ b/sysdeps/unix/bsd/bsd4.4/bits/socket.h
@@ -171,8 +171,10 @@ enum
 #define MSG_CTRUNC MSG_CTRUNC
     MSG_WAITALL		= 0x40,	/* Wait for full request or error.  */
 #define MSG_WAITALL MSG_WAITALL
-    MSG_DONTWAIT	= 0x80	/* This message should be nonblocking.  */
+    MSG_DONTWAIT	= 0x80,	/* This message should be nonblocking.  */
 #define MSG_DONTWAIT MSG_DONTWAIT
+    MSG_NOSIGNAL	= 0x0400	/* Do not generate SIGPIPE on EPIPE.  */
+#define MSG_NOSIGNAL MSG_NOSIGNAL
   };