[LTP] [PATCH] syscalls/link03: Remove this case

[Yang Xu]

I've noticed that the test objectives of link03 and link05 are very similar,
and the description of link05's test has no relevance to the test code.
Therefore, I think we can simply remove link03 and update the test description
of link05 to replace link03.

Signed-off-by: Yang Xu <xuyang2018.jy@fujitsu.com>
---
 testcases/kernel/syscalls/link/link03.c | 167 ------------------------
 1 file changed, 167 deletions(-)
 delete mode 100644 testcases/kernel/syscalls/link/link03.c

diff --git a/testcases/kernel/syscalls/link/link03.c b/testcases/kernel/syscalls/link/link03.c
deleted file mode 100644
index 1f45240ae..000000000
--- a/testcases/kernel/syscalls/link/link03.c
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (c) 2000 Silicon Graphics, Inc.  All Rights Reserved.
- *  AUTHOR		: Richard Logan
- *  CO-PILOT		: William Roske
- * Copyright (c) 2014 Cyril Hrubis <chrubis@suse.cz>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it would be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Further, this software is distributed without any warranty that it is
- * free of the rightful claim of any third person regarding infringement
- * or the like.  Any license provided herein, whether implied or
- * otherwise, applies only to this software file.  Patent licenses, if
- * any, provided herein do not apply to combinations of this program with
- * other software, or any other product whatsoever.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, write the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
- * Mountain View, CA  94043, or:
- *
- * http://www.sgi.com
- *
- * For further information regarding this notice, see:
- *
- * http://oss.sgi.com/projects/GenInfo/NoticeExplan/
- *
- */
-
- /*
-  * Tests that link(2) succeds with creating n links.
-  */
-
-#include <sys/types.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <string.h>
-#include <signal.h>
-#include "test.h"
-#include "safe_macros.h"
-
-static void setup(void);
-static void help(void);
-static void cleanup(void);
-
-char *TCID = "link03";
-int TST_TOTAL = 2;
-
-#define BASENAME	"lkfile"
-
-static char fname[255];
-static int nlinks = 0;
-static char *links_arg;
-
-option_t options[] = {
-	{"N:", NULL, &links_arg},
-	{NULL, NULL, NULL}
-};
-
-int main(int ac, char **av)
-{
-	int lc;
-	struct stat buf;
-	int i, links;
-	char lname[255];
-
-	tst_parse_opts(ac, av, options, &help);
-
-	if (links_arg) {
-		nlinks = atoi(links_arg);
-
-		if (nlinks == 0) {
-			tst_brkm(TBROK, NULL,
-			         "nlinks is not a positive number");
-		}
-
-		if (nlinks > 1000) {
-			tst_resm(TINFO,
-				 "nlinks > 1000 - may get errno:%d (EMLINK)",
-				 EMLINK);
-		}
-	}
-
-	setup();
-
-	for (lc = 0; TEST_LOOPING(lc); lc++) {
-		tst_count = 0;
-
-		if (nlinks)
-			links = nlinks;
-		else
-			links = (lc % 90) + 10;
-
-		/* Create links - 1 hardlinks so that the st_nlink == links */
-		for (i = 1; i < links; i++) {
-			sprintf(lname, "%s%d", fname, i);
-			TEST(link(fname, lname));
-
-			if (TEST_RETURN == -1) {
-				tst_brkm(TFAIL | TTERRNO, cleanup,
-					 "link(%s, %s) Failed", fname, lname);
-			}
-		}
-
-		SAFE_STAT(cleanup, fname, &buf);
-
-		if (buf.st_nlink != (nlink_t)links) {
-			tst_resm(TFAIL, "Wrong number of links for "
-			         "'%s' have %i, should be %i",
-				 fname, (int)buf.st_nlink, links);
-			goto unlink;
-		}
-
-		for (i = 1; i < links; i++) {
-			sprintf(lname, "%s%d", fname, i);
-			SAFE_STAT(cleanup, lname, &buf);
-			if (buf.st_nlink != (nlink_t)links) {
-				tst_resm(TFAIL,
-				         "Wrong number of links for "
-					 "'%s' have %i, should be %i",
-					 lname, (int)buf.st_nlink, links);
-				goto unlink;
-			}
-		}
-
-		tst_resm(TPASS, "link() passed and linkcounts=%d match", links);
-
-unlink:
-		for (i = 1; i < links; i++) {
-			sprintf(lname, "%s%d", fname, i);
-			SAFE_UNLINK(cleanup, lname);
-		}
-	}
-
-	cleanup();
-	tst_exit();
-}
-
-static void help(void)
-{
-	printf("  -N #links : create #links hard links every iteration\n");
-}
-
-static void setup(void)
-{
-	tst_sig(NOFORK, DEF_HANDLER, cleanup);
-
-	TEST_PAUSE;
-
-	tst_tmpdir();
-
-	sprintf(fname, "%s_%d", BASENAME, getpid());
-	SAFE_TOUCH(cleanup, fname, 0700, NULL);
-}
-
-static void cleanup(void)
-{
-	tst_rmdir();
-}
-- 
2.39.1