akr	2009-03-02 21:27:33 +0900 (Mon, 02 Mar 2009)

  New Revision: 22711

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=22711

  Log:
    * ext/socket/ancdata.c (anc_inspect_socket_creds): supress warnings.

  Modified files:
    trunk/ChangeLog
    trunk/ext/socket/ancdata.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 22710)
+++ ChangeLog	(revision 22711)
@@ -1,3 +1,7 @@
+Mon Mar  2 21:26:42 2009  Tanaka Akira  <akr@f...>
+
+	* ext/socket/ancdata.c (anc_inspect_socket_creds): supress warnings.
+
 Mon Mar  2 21:13:42 2009  Tanaka Akira  <akr@f...>
 
 	* ext/socket/ancdata.c (rsock_discard_cmsg_resource): defined
Index: ext/socket/ancdata.c
===================================================================
--- ext/socket/ancdata.c	(revision 22710)
+++ ext/socket/ancdata.c	(revision 22711)
@@ -742,10 +742,10 @@
     }
 #endif
 #if defined(HAVE_TYPE_STRUCT_SOCKCRED) /* FreeBSD, NetBSD */
-    if (RSTRING_LEN(data) >= SOCKCREDSIZE(0)) {
+    if ((size_t)RSTRING_LEN(data) >= SOCKCREDSIZE(0)) {
 	struct sockcred cred0, *cred;
         memcpy(&cred0, RSTRING_PTR(data), SOCKCREDSIZE(0));
-	if (RSTRING_LEN(data) == SOCKCREDSIZE(cred0.sc_ngroups)) {
+	if ((size_t)RSTRING_LEN(data) == SOCKCREDSIZE(cred0.sc_ngroups)) {
 	    cred = (struct sockcred *)ALLOCA_N(char, SOCKCREDSIZE(cred0.sc_ngroups));
 	    memcpy(cred, RSTRING_PTR(data), SOCKCREDSIZE(cred0.sc_ngroups));
 	    rb_str_catf(ret, " uid=%u", cred->sc_uid);

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