If we compile RPC thread safe, allow rpcgen to generate thread safe code.

locale/tst-C-locale.c

@@ -24,6 +24,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <wchar.h>
+#include <wctype.h>
 
 
 static int
@@ -386,6 +387,7 @@ run_test (const char *locname)
 	  CLASSTEST (upper);
 	  CLASSTEST (xdigit);
 
+	  /* Character mapping tests.  */
 #define MAPTEST(name) \
 	  if (to##name (c) != __to##name##_l (c, loc))			      \
 	    {								      \
@@ -398,6 +400,46 @@ run_test (const char *locname)
 	  MAPTEST (upper);
 	}
 
+      /* Character class tests, this time for wide characters.  Note that
+	 this only works because we know that the internal encoding is
+	 UCS4.  */
+      for (c = 0; c < 128; ++c)
+	{
+#define CLASSTEST(name) \
+	  if (isw##name (c) != __isw##name##_l (c, loc))		      \
+	    {								      \
+	      printf ("isw%s('\\%o') != __isw%s_l('\\%o')\n",		      \
+		      #name, c, #name, c);				      \
+	      result = 1;						      \
+	    }
+	  CLASSTEST (alnum);
+	  CLASSTEST (alpha);
+	  CLASSTEST (blank);
+	  CLASSTEST (cntrl);
+	  CLASSTEST (digit);
+	  CLASSTEST (lower);
+	  CLASSTEST (graph);
+	  CLASSTEST (print);
+	  CLASSTEST (punct);
+	  CLASSTEST (space);
+	  CLASSTEST (upper);
+	  CLASSTEST (xdigit);
+
+	  /* Character mapping tests.  Note that
+	     this only works because we know that the internal encoding is
+	     UCS4.  */
+#define MAPTEST(name) \
+	  if (tow##name (c) != __tow##name##_l (c, loc))		      \
+	    {								      \
+	      printf ("tow%s('\\%o') != __tow%s_l('\\%o'): '\\%o' vs '\\%o'\n",\
+		      #name, c, #name, c,				      \
+		      tow##name (c), __tow##name##_l (c, loc));		      \
+	      result = 1;						      \
+	    }
+	  MAPTEST (lower);
+	  MAPTEST (upper);
+	}
+
       __freelocale (loc);
     }
 

sunrpc/rpc_main.c

@@ -1357,6 +1357,7 @@ parseargs (int argc, const char *argv[], struct commandline *cmd)
   cmd->Scflag = flag['C'];
   cmd->makefileflag = flag['M'];
 
+#ifndef _RPC_THREAD_SAFE_
   if (mtflag || newstyle)
     {
       /* glibc doesn't support these flags.  */
@@ -1364,6 +1365,7 @@ parseargs (int argc, const char *argv[], struct commandline *cmd)
 	       _("This implementation doesn't support newstyle or MT-safe code!\n"));
       return (0);
     }
+#endif
   if (tirpcflag)
     {
       pmflag = inetdflag ? 0 : 1;    /* pmflag or inetdflag is always TRUE */