chk.c: Include <sys/types.h>.

gcc/testsuite/
	* gcc.c-torture/execute/builtins/lib/chk.c: Include <sys/types.h>.
	(vsnprintf): Don't define for uClibc targets.

From-SVN: r121747

gcc/testsuite/ChangeLog

 2007-02-09  Richard Sandiford  <richard@codesourcery.com>
 
+	* gcc.c-torture/execute/builtins/lib/chk.c: Include <sys/types.h>.
+	(vsnprintf): Don't define for uClibc targets.
+
+2007-02-09  Richard Sandiford  <richard@codesourcery.com>
+
 	* gcc.c-torture/execute/builtins/memops-asm-lib.c: Do the copy or
 	set before checking whether it was allowed.
 	* gcc.c-torture/execute/builtins/lib/memset.c: Do the memset

gcc/testsuite/gcc.c-torture/execute/builtins/lib/chk.c

 #include <stdarg.h>
+#include <sys/types.h>
 
 extern void abort (void);
 
@@ -448,6 +449,8 @@ snprintf (char *str, __SIZE_TYPE__ len, const char *fmt, ...)
   return ret;
 }
 
+/* uClibc's vsprintf calls vsnprintf.  */
+#ifndef __UCLIBC__
 int
 vsnprintf (char *str, __SIZE_TYPE__ len, const char *fmt, va_list ap)
 {
@@ -470,3 +473,4 @@ vsnprintf (char *str, __SIZE_TYPE__ len, const char *fmt, va_list ap)
     }
   return ret;
 }
+#endif