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-rw-r--r--sysdeps/mach/hurd/abi-tag.h5
-rw-r--r--sysdeps/mach/hurd/accept.c5
-rw-r--r--sysdeps/mach/hurd/bind.c5
-rw-r--r--sysdeps/mach/hurd/connect.c5
-rw-r--r--sysdeps/mach/hurd/getpeername.c6
-rw-r--r--sysdeps/mach/hurd/getsockname.c5
-rw-r--r--sysdeps/mach/hurd/open.c2
-rw-r--r--sysdeps/mach/hurd/recvfrom.c5
-rw-r--r--sysdeps/mach/hurd/rename.c3
-rw-r--r--sysdeps/mach/hurd/select.c3
-rw-r--r--sysdeps/mach/hurd/sigaltstack.c3
-rw-r--r--sysdeps/mach/hurd/sysd-stdio.c2
12 files changed, 30 insertions, 19 deletions
diff --git a/sysdeps/mach/hurd/abi-tag.h b/sysdeps/mach/hurd/abi-tag.h
new file mode 100644
index 0000000000..0cf6e80c66
--- /dev/null
+++ b/sysdeps/mach/hurd/abi-tag.h
@@ -0,0 +1,5 @@
+#define HURD_MAJOR_VERSION 0
+#define HURD_MINOR_VERSION 2
+
+#define ABI_TAG ((HURD_MAJOR_VERSION << 24) + \
+		 (HURD_MINOR_VERSION << 16))
diff --git a/sysdeps/mach/hurd/accept.c b/sysdeps/mach/hurd/accept.c
index ce0ba7bfa3..14e9848858 100644
--- a/sysdeps/mach/hurd/accept.c
+++ b/sysdeps/mach/hurd/accept.c
@@ -30,14 +30,15 @@
    peer and *ADDR_LEN to the address's actual length, and return the
    new socket's descriptor, or -1 for errors.  */
 int
-accept (fd, addr, addr_len)
+accept (fd, addrarg, addr_len)
       int fd;
-      struct sockaddr *addr;
+      __SOCKADDR_ARG addrarg;
       size_t *addr_len;
 {
   error_t err;
   socket_t new;
   addr_port_t aport;
+  struct sockaddr *addr = addrarg.__sockaddr__;
   char *buf = (char *) addr;
   mach_msg_type_number_t buflen;
   int type;
diff --git a/sysdeps/mach/hurd/bind.c b/sysdeps/mach/hurd/bind.c
index 78bc8cc368..393291b94d 100644
--- a/sysdeps/mach/hurd/bind.c
+++ b/sysdeps/mach/hurd/bind.c
@@ -30,13 +30,14 @@
 
 /* Give the socket FD the local address ADDR (which is LEN bytes long).  */
 int
-bind (fd, addr, len)
+bind (fd, addrarg, len)
      int fd;
-     const struct sockaddr_un *addr;
+     __CONST_SOCKADDR_ARG addrarg;
      size_t len;
 {
   addr_port_t aport;
   error_t err;
+  struct sockaddr_un *addr = addrarg.__sockaddr_un__;
 
   if (addr->sun_family == AF_LOCAL)
     {
diff --git a/sysdeps/mach/hurd/connect.c b/sysdeps/mach/hurd/connect.c
index 1dc4570d4d..193f2c6325 100644
--- a/sysdeps/mach/hurd/connect.c
+++ b/sysdeps/mach/hurd/connect.c
@@ -29,13 +29,14 @@
    and the only address from which to accept transmissions.
    Return 0 on success, -1 for errors.  */
 int
-__connect (fd, addr, len)
+__connect (fd, addrarg, len)
      int fd;
-     const struct sockaddr_un *addr;
+     __CONST_SOCKADDR_ARG addrarg;
      size_t len;
 {
   error_t err;
   addr_port_t aport;
+  const struct sockaddr_un *addr = addrarg.__sockaddr_un__;
 
   if (addr->sun_family == AF_LOCAL)
     {
diff --git a/sysdeps/mach/hurd/getpeername.c b/sysdeps/mach/hurd/getpeername.c
index d218f02c63..f10a14e429 100644
--- a/sysdeps/mach/hurd/getpeername.c
+++ b/sysdeps/mach/hurd/getpeername.c
@@ -28,15 +28,17 @@
 
 /* XXX should be __getpeername ? */
 int
-getpeername (fd, addr, len)
+getpeername (fd, addrarg, len)
      int fd;
      struct sockaddr *addr;
+     __SOCKADDR_ARG addrarg;
      size_t *len;
 {
   error_t err;
-  char *buf = (char *) addr;
   mach_msg_type_number_t buflen = *len;
   int type;
+  struct sockaddr *addr = addrarg.__sockaddr__;
+  char *buf = (char *) addr;
   addr_port_t aport;
 
   if (err = HURD_DPORT_USE (fd, __socket_peername (port, &aport)))
diff --git a/sysdeps/mach/hurd/getsockname.c b/sysdeps/mach/hurd/getsockname.c
index e6dc542fae..ad447eec79 100644
--- a/sysdeps/mach/hurd/getsockname.c
+++ b/sysdeps/mach/hurd/getsockname.c
@@ -25,12 +25,13 @@
 
 /* Put the local address of FD into *ADDR and its length in *LEN.  */
 int
-getsockname (fd, addr, len)
+getsockname (fd, addrarg, len)
      int fd;
-     struct sockaddr *addr;
+     __SOCKADDR_ARG addrarg;
      size_t *len;
 {
   error_t err;
+  struct sockaddr *addr = addrarg.__sockaddr__;
   char *buf = (char *) addr;
   mach_msg_type_number_t buflen = *len;
   int type;
diff --git a/sysdeps/mach/hurd/open.c b/sysdeps/mach/hurd/open.c
index 98fa41091e..489e5577b8 100644
--- a/sysdeps/mach/hurd/open.c
+++ b/sysdeps/mach/hurd/open.c
@@ -25,7 +25,7 @@
 /* Open FILE with access OFLAG.  If OFLAG includes O_CREAT,
    a third argument is the file protection.  */
 int
-__open (char *file, int oflag, ...)
+__open (const char *file, int oflag, ...)
 {
   mode_t mode;
   io_t port;
diff --git a/sysdeps/mach/hurd/recvfrom.c b/sysdeps/mach/hurd/recvfrom.c
index ec99343bc0..981b922654 100644
--- a/sysdeps/mach/hurd/recvfrom.c
+++ b/sysdeps/mach/hurd/recvfrom.c
@@ -29,12 +29,12 @@
 
 /* XXX should be __recvfrom ? */
 int
-recvfrom (fd, buf, n, flags, addr, addr_len)
+recvfrom (fd, buf, n, flags, addrarg, addr_len)
      int fd;
      void *buf;
      size_t n;
      int flags;
-     struct sockaddr *addr;
+     __SOCKADDR_ARG addrarg;
      size_t *addr_len;
 {
   error_t err;
@@ -45,6 +45,7 @@ recvfrom (fd, buf, n, flags, addr, addr_len)
   mach_msg_type_number_t nports;
   char *cdata = NULL;
   mach_msg_type_number_t clen = 0;
+  struct sockaddr *addr = addrarg.__sockaddr__;
 
   if (err = HURD_DPORT_USE (fd, __socket_recv (port, &addrport,
 					       flags, &bufp, &nread,
diff --git a/sysdeps/mach/hurd/rename.c b/sysdeps/mach/hurd/rename.c
index 9cecbd2d5c..f217dedc6a 100644
--- a/sysdeps/mach/hurd/rename.c
+++ b/sysdeps/mach/hurd/rename.c
@@ -20,11 +20,10 @@
 #include <hurd.h>
 
 /* Rename the file OLD to NEW.  */
-/* XXX should be __rename ? */
 int
 rename (old, new)
      const char *old;
-     const char **new;
+     const char *new;
 {
   error_t err;
   file_t olddir, newdir;
diff --git a/sysdeps/mach/hurd/select.c b/sysdeps/mach/hurd/select.c
index f8385ff29b..1ea6b2cb14 100644
--- a/sysdeps/mach/hurd/select.c
+++ b/sysdeps/mach/hurd/select.c
@@ -223,7 +223,8 @@ __select (nfds, readfds, writefds, exceptfds, timeout)
 	  /* We got a message.  Decode it.  */
 #define IO_SELECT_REPLY_MSGID (21012 + 100) /* XXX */
 	  const mach_msg_type_t inttype =
-	    { MACH_MSG_TYPE_INTEGER_T, MACH_MSG_SIZE_INTEGER_T, 1, 1, 0, 0 };
+	    { MACH_MSG_TYPE_INTEGER_T, sizeof (MACH_MSG_SIZE_INTEGER_T),
+	      1, 1, 0, 0 };
 	  if (msg.head.msgh_id == IO_SELECT_REPLY_MSGID &&
 	      msg.head.msgh_size >= sizeof msg.error &&
 	      !(msg.head.msgh_bits & MACH_MSGH_BITS_COMPLEX) &&
diff --git a/sysdeps/mach/hurd/sigaltstack.c b/sysdeps/mach/hurd/sigaltstack.c
index c292b36fda..659b6b87a8 100644
--- a/sysdeps/mach/hurd/sigaltstack.c
+++ b/sysdeps/mach/hurd/sigaltstack.c
@@ -22,9 +22,8 @@
 
 /* Run signals handlers on the stack specified by SS (if not NULL).
    If OSS is not NULL, it is filled in with the old signal stack status.  */
-/* XXX should be __sigaltstack ? */
 int
-sigaltstack (ss, oss)
+sigaltstack (argss, oss)
      const struct sigaltstack *argss;
      struct sigaltstack *oss;
 {
diff --git a/sysdeps/mach/hurd/sysd-stdio.c b/sysdeps/mach/hurd/sysd-stdio.c
index c350d9b31a..9d56473924 100644
--- a/sysdeps/mach/hurd/sysd-stdio.c
+++ b/sysdeps/mach/hurd/sysd-stdio.c
@@ -170,7 +170,7 @@ __stdio_open (filename, m, cookieptr)
 /* Open FILENAME with the mode in M.  Use the same magic cookie
    already in *COOKIEPTR if possible, closing the old cookie with CLOSEFN.  */
 int
-__stdio_reopen (filename, m, cookieptr)
+__stdio_reopen (filename, m, cookieptr, closefn)
      const char *filename;
      __io_mode m;
      void **cookieptr;