re PR target/68741 (FAIL: tr1/8_c_compatibility/cstdio/functions.cc (test for excess errors))

PR target/68741
	* inclhack.def (hpux_vsscanf): New fix.
	* fixincl.x: Regenerated.
	* tests/base/stdio.h [HPUX_VSSCANF_CHECK]: New test.

From-SVN: r233029

fixincludes/ChangeLog

@@ -1,3 +1,10 @@
+2016-01-31  John David Anglin  <danglin@gcc.gnu.org>
+
+	PR target/68741
+	* inclhack.def (hpux_vsscanf): New fix.
+	* fixincl.x: Regenerated.
+	* tests/base/stdio.h [HPUX_VSSCANF_CHECK]: New test.
+
 2015-08-14  David Edelsohn  <dje.gcc@gmail.com>
 
 	* inclhack.def (aix_stdio_inline): New fix.

fixincludes/fixincl.x

@@ -1,12 +1,12 @@
 /*  -*- buffer-read-only: t -*- vi: set ro:
- *
+ * 
- *DO NOT EDIT THIS FILE   (fixincl.x)
+ * DO NOT EDIT THIS FILE   (fixincl.x)
- *
+ * 
- *It has been AutoGen-ed  August 13, 2015 at 05:25:50 PM by AutoGen 5.18.3
+ * It has been AutoGen-ed  Sunday January 31, 2016 at 07:52:05 PM EST
- *From the definitions    inclhack.def
+ * From the definitions    inclhack.def
- *and the template file   fixincl
+ * and the template file   fixincl
  */
-/* DO NOT SVN-MERGE THIS FILE, EITHER Thu Aug 13 17:25:50 UTC 2015
+/* DO NOT SVN-MERGE THIS FILE, EITHER Sun 31 Jan 2016 19:52:05 EST
  *
  * You must regenerate it.  Use the ./genfixes script.
  *
@@ -15,7 +15,7 @@
  * certain ANSI-incompatible system header files which are fixed to work
  * correctly with ANSI C and placed in a directory that GNU C will search.
  *
- * This file contains 230 fixup descriptions.
+ * This file contains 231 fixup descriptions.
  *
  * See README for more information.
  *
@@ -4324,6 +4324,43 @@ static const char* apzHpux11_VsnprintfPatch[] = {
     "%1 __va_list);",
     (char*)NULL };
 
+/* * * * * * * * * * * * * * * * * * * * * * * * * *
+ *
+ *  Description of Hpux_Vsscanf fix
+ */
+tSCC zHpux_VsscanfName[] =
+     "hpux_vsscanf";
+
+/*
+ *  File name selection pattern
+ */
+tSCC zHpux_VsscanfList[] =
+  "stdio.h\0";
+/*
+ *  Machine/OS name selection pattern
+ */
+tSCC* apzHpux_VsscanfMachs[] = {
+        "*-*-hpux*",
+        (const char*)NULL };
+
+/*
+ *  content selection pattern - do fix if pattern found
+ */
+tSCC zHpux_VsscanfSelect0[] =
+       "(extern int vsscanf\\()char";
+
+#define    HPUX_VSSCANF_TEST_CT  1
+static tTestDesc aHpux_VsscanfTests[] = {
+  { TT_EGREP,    zHpux_VsscanfSelect0, (regex_t*)NULL }, };
+
+/*
+ *  Fix Command Arguments for Hpux_Vsscanf
+ */
+static const char* apzHpux_VsscanfPatch[] = {
+    "format",
+    "%1const char",
+    (char*)NULL };
+
 /* * * * * * * * * * * * * * * * * * * * * * * * * *
  *
  *  Description of Hpux8_Bogus_Inlines fix
@@ -9448,9 +9485,9 @@ static const char* apzX11_SprintfPatch[] = {
  *
  *  List of all fixes
  */
-#define REGEX_COUNT          267
+#define REGEX_COUNT          268
 #define MACH_LIST_SIZE_LIMIT 187
-#define FIX_COUNT            230
+#define FIX_COUNT            231
 
 /*
  *  Enumerate the fixes
@@ -9556,6 +9593,7 @@ typedef enum {
     HPUX11_SIZE_T_FIXIDX,
     HPUX11_SNPRINTF_FIXIDX,
     HPUX11_VSNPRINTF_FIXIDX,
+    HPUX_VSSCANF_FIXIDX,
     HPUX8_BOGUS_INLINES_FIXIDX,
     HPUX_C99_INTPTR_FIXIDX,
     HPUX_C99_INTTYPES_FIXIDX,
@@ -10189,6 +10227,11 @@ tFixDesc fixDescList[ FIX_COUNT ] = {
      HPUX11_VSNPRINTF_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
      aHpux11_VsnprintfTests,   apzHpux11_VsnprintfPatch, 0 },
 
+  {  zHpux_VsscanfName,    zHpux_VsscanfList,
+     apzHpux_VsscanfMachs,
+     HPUX_VSSCANF_TEST_CT, FD_MACH_ONLY | FD_SUBROUTINE,
+     aHpux_VsscanfTests,   apzHpux_VsscanfPatch, 0 },
+
   {  zHpux8_Bogus_InlinesName,    zHpux8_Bogus_InlinesList,
      apzHpux8_Bogus_InlinesMachs,
      HPUX8_BOGUS_INLINES_TEST_CT, FD_MACH_ONLY,

fixincludes/inclhack.def

@@ -2272,6 +2272,20 @@ fix = {
                                      ' __va__list);';
 };
 
+/*
+ *  Fix missing const in hpux vsscanf declaration
+ */
+fix = {
+    hackname = hpux_vsscanf;
+    mach    = "*-*-hpux*";
+    files   = stdio.h;
+    select  = '(extern int vsscanf\()char';
+    c_fix   = format;
+    c_fix_arg = "%1const char";
+
+    test_text = 'extern int vsscanf(char *, const char *, __va_list);';
+};
+
 /*
  *  get rid of bogus inline definitions in HP-UX 8.0
  */

fixincludes/tests/base/stdio.h

@@ -59,6 +59,11 @@ extern int vsnprintf(char *, _hpux_size_t, const char *, __gnuc_va_list);
 #endif  /* HPUX11_VSNPRINTF_CHECK */
 
 
+#if defined( HPUX_VSSCANF_CHECK )
+extern int vsscanf(const char *, const char *, __gnuc_va_list);
+#endif  /* HPUX_VSSCANF_CHECK */
+
+
 #if defined( IRIX_STDIO_DUMMY_VA_LIST_CHECK )
 extern int printf( const char *, __gnuc_va_list );
 #endif  /* IRIX_STDIO_DUMMY_VA_LIST_CHECK */