Modify several tests to use test-skeleton.c

These tests were skipped by the use-test-skeleton conversion done in
commit 29955b5d because they did not have an `int main (void)'
declaration. Instead their `main' functions were declared with arguments
(i.e. argc, argv) even though they didn't use them.

Remove these arguments and include the test skeleton in these tests.

ChangeLog

@@ -1,3 +1,78 @@
+2015-08-06  Arjun Shankar  <arjun.is@lostca.se>
+
+	* dirent/tst-seekdir.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* elf/tst-dlmodcount.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* elf/tst-order-main.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* elf/tst-pie2.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* inet/tst-ether_aton.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* misc/tst-mntent.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* misc/tst-tsearch.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* posix/tst-regexloc.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* resolv/tst-aton.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* stdio-common/test-fwrite.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* stdio-common/tst-ferror.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* stdio-common/tst-printf.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* stdio-common/tst-printfsz.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* stdlib/tst-strtod.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* string/tst-strlen.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* string/tst-svc.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* time/tst-strptime.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+	* timezone/tst-timezone.c (main): Converted to ...
+	(do_test): ... this.
+	(TEST_FUNCTION): New macro.
+	Include test-skeleton.c.
+
 2015-08-05  Zack Weinberg  <zackw@panix.com>
 
 	* misc/regexp.h: Update comments.

dirent/tst-seekdir.c

@@ -2,8 +2,8 @@
 #include <dirent.h>
 #include <stdlib.h>
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   DIR * dirp;
   long int save3 = 0;
@@ -76,3 +76,6 @@ main (int argc, char *argv[])
   closedir (dirp);
   return result;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

elf/tst-dlmodcount.c

@@ -92,8 +92,8 @@ unload (const char *path, void *handle)
   dl_iterate_phdr (callback, (void *)(intptr_t) REMOVE);
 }
 
-int
+static int
-main (int argc, char **argv)
+do_test (void)
 {
   void *handle1, *handle2;
 
@@ -104,3 +104,6 @@ main (int argc, char **argv)
   unload ("globalmod1.so", handle2);
   return 0;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

elf/tst-order-main.c

@@ -2,9 +2,12 @@
 #include <unistd.h>
 #include <stdlib.h>
 
-int
+static int
-main( int argc, char *argv[] )
+do_test (void)
 {
   printf( "main\n" );
   exit(EXIT_SUCCESS);
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

elf/tst-pie2.c

@@ -31,8 +31,11 @@ init_g (void)
   g += 1;
 }
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   return 0;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

inet/tst-ether_aton.c

@@ -2,8 +2,8 @@
 #include <string.h>
 #include <netinet/ether.h>
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   struct ether_addr *valp, val;
   int result, r;
@@ -55,3 +55,6 @@ main (int argc, char *argv[])
 
   return result;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

misc/tst-mntent.c

@@ -5,8 +5,8 @@
 #include <string.h>
 
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   int result = 0;
   struct mntent mef;
@@ -97,3 +97,6 @@ main (int argc, char *argv[])
 
   return result;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

misc/tst-tsearch.c

@@ -248,8 +248,8 @@ mangle_tree (enum order how, enum action what, void **root, int lag)
 }
 
 
-int
+static int
-main (int argc, char **argv)
+do_test (void)
 {
   int total_error = 0;
   static char state[8] = { 1, 2, 3, 4, 5, 6, 7, 8 };
@@ -350,3 +350,6 @@ main (int argc, char **argv)
 
   return total_error;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

posix/tst-regexloc.c

@@ -23,8 +23,8 @@
 #include <locale.h>
 #include <stdio.h>
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   regex_t re;
   regmatch_t mat[1];
@@ -44,3 +44,6 @@ main (int argc, char *argv[])
 
   return res;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

resolv/tst-aton.c

@@ -44,8 +44,8 @@ static struct tests
 };
 
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   int result = 0;
   size_t cnt;
@@ -72,3 +72,6 @@ main (int argc, char *argv[])
 
   return result;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

stdio-common/test-fwrite.c

@@ -1,8 +1,8 @@
 #include <stdio.h>
 #include <string.h>
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   FILE *f = tmpfile ();
   char obuf[99999], ibuf[sizeof obuf];
@@ -66,3 +66,6 @@ There is absolutely no warranty for GDB; type \"show warranty\" for details.\n\
   puts ("Test succeeded.");
   return 0;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

stdio-common/tst-ferror.c

@@ -1,7 +1,7 @@
 #include <stdio.h>
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   char buf[100];
   int result = 0;
@@ -39,3 +39,6 @@ main (int argc, char *argv[])
     }
   return result;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

stdio-common/tst-printf.c

@@ -132,8 +132,8 @@ fp_test (void)
   printf("%-10s\n", (char *) NULL);
 }
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   static char shortstr[] = "Hi, Z.";
   static char longstr[] = "Good morning, Doctor Chandra.  This is Hal.  \
@@ -393,3 +393,6 @@ rfg3 (void)
     printf ("got: '%s', expected: '%s'\n", buf,
 	    "   12345  1234    11145401322     321.765432   3.217654e+02   5    test-string");
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

stdio-common/tst-printfsz.c

@@ -7,8 +7,8 @@
 #define V       12345678.12345678
 
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   char buf[1024];
   int result = 0;
@@ -76,3 +76,6 @@ main (int argc, char *argv[])
 
   return result;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

stdlib/tst-strtod.c

@@ -81,8 +81,8 @@ static void expand (char *dst, int c);
 static int long_dbl (void);
 static int locale_test (void);
 
-int
+static int
-main (int argc, char ** argv)
+do_test (void)
 {
   char buf[100];
   const struct ltest *lt;
@@ -276,3 +276,6 @@ locale_test (void)
 
   return result;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

string/tst-strlen.c

@@ -5,8 +5,8 @@
 #include <stdio.h>
 #include <string.h>
 
-int
+static int
-main(int argc, char *argv[])
+do_test (void)
 {
   static const size_t lens[] = { 0, 1, 0, 2, 0, 1, 0, 3,
 				 0, 1, 0, 2, 0, 1, 0, 4 };
@@ -53,3 +53,6 @@ strnlen failed for base=%Zu, words=%Zu, and last=%Zu (is %zd, expected %zd)\n",
     }
   return 0;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

string/tst-svc.c

@@ -13,8 +13,8 @@ compare (const void *p1, const void *p2)
   return strverscmp (*((char **) p1), *((char **) p2));
 }
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   char line[MAX_LINE_SIZE + 1];
   char *str[MAX_STRINGS];
@@ -43,3 +43,6 @@ main (int argc, char *argv[])
 
   return EXIT_SUCCESS;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

time/tst-strptime.c

@@ -124,8 +124,8 @@ test_tm (void)
 }
 
 
-int
+static int
-main (int argc, char *argv[])
+do_test (void)
 {
   struct tm tm;
   size_t i;
@@ -194,3 +194,6 @@ main (int argc, char *argv[])
 
   return result;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"

timezone/tst-timezone.c

@@ -87,8 +87,8 @@ check_tzvars (const char *name, int dayl, int timez, const char *const tznam[])
 }
 
 
-int
+static int
-main (int argc, char ** argv)
+do_test (void)
 {
   time_t t;
   const struct test_times *pt;
@@ -166,3 +166,6 @@ main (int argc, char ** argv)
 
   return failed ? EXIT_FAILURE : EXIT_SUCCESS;
 }
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"