2006-01-29 Daniel Jacobowitz <dan@codesourcery.com>

	* sysdeps/unix/sysv/linux/mips/bits/socket.h (struct msghdr): Use
	size_t for msg_controllen.
	(__cmsg_nxthdr): Correct test.
	(__SCM_CONNECT): Delete.

diff --git a/sysdeps/unix/sysv/linux/mips/bits/socket.h b/sysdeps/unix/sysv/linux/mips/bits/socket.h
index 4c70eff..0e4a2be 100644 (file)
--- a/sysdeps/unix/sysv/linux/mips/bits/socket.h
+++ b/sysdeps/unix/sysv/linux/mips/bits/socket.h
@@ -1,6 +1,6 @@
 /* System-specific socket constants and types.  Linux/MIPS version.
-   Copyright (C) 1991, 92, 1994-1999, 2000, 2001, 2004, 2005
-       Free Software Foundation, Inc.
+   Copyright (C) 1991, 92, 1994-1999, 2000, 2001, 2004, 2005, 2006
+   Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -222,7 +222,7 @@ struct msghdr
     size_t msg_iovlen;         /* Number of elements in the vector.  */
 
     void *msg_control;         /* Ancillary data (eg BSD filedesc passing). */
-    socklen_t msg_controllen;  /* Ancillary data buffer length.  */
+    size_t msg_controllen;     /* Ancillary data buffer length.  */
 
     int msg_flags;             /* Flags on received message.  */
   };
@@ -270,8 +270,8 @@ __NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg))
 
   __cmsg = (struct cmsghdr *) ((unsigned char *) __cmsg
                               + CMSG_ALIGN (__cmsg->cmsg_len));
-  if ((unsigned char *) (__cmsg + 1) >= ((unsigned char *) __mhdr->msg_control
-                                        + __mhdr->msg_controllen)
+  if ((unsigned char *) (__cmsg + 1) > ((unsigned char *) __mhdr->msg_control
+                                       + __mhdr->msg_controllen)
       || ((unsigned char *) __cmsg + CMSG_ALIGN (__cmsg->cmsg_len)
          > ((unsigned char *) __mhdr->msg_control + __mhdr->msg_controllen)))
     /* No more entries.  */
@@ -284,13 +284,12 @@ __NTH (__cmsg_nxthdr (struct msghdr *__mhdr, struct cmsghdr *__cmsg))
    <linux/socket.h>.  */
 enum
   {
-    SCM_RIGHTS = 0x01,         /* Transfer file descriptors.  */
+    SCM_RIGHTS = 0x01          /* Transfer file descriptors.  */
 #define SCM_RIGHTS SCM_RIGHTS
 #ifdef __USE_BSD
-    SCM_CREDENTIALS = 0x02,     /* Credentials passing.  */
+    , SCM_CREDENTIALS = 0x02   /* Credentials passing.  */
 # define SCM_CREDENTIALS SCM_CREDENTIALS
 #endif
-    __SCM_CONNECT = 0x03       /* Data array is `struct scm_connect'.  */
   };
 
 /* User visible structure for SCM_CREDENTIALS message */