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diff --git a/winsup/testsuite/winsup.api/ltp/link04.c b/winsup/testsuite/winsup.api/ltp/link04.c
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-/*
- * Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
- *
- * 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., 59
- * Temple Place - Suite 330, Boston MA 02111-1307, 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/
- *
- */
-/* $Id$ */
-/**********************************************************
- *
- * OS Test - Silicon Graphics, Inc.
- *
- * TEST IDENTIFIER : link04
- *
- * EXECUTED BY : anyone
- *
- * TEST TITLE : Negative test cases for link(2).
- *
- * PARENT DOCUMENT : usctpl01
- *
- * TEST CASE TOTAL : 14
- *
- * WALL CLOCK TIME : 1
- *
- * CPU TYPES : ALL
- *
- * AUTHOR : Richard Logan
- *
- * CO-PILOT : William Roske
- *
- * DATE STARTED : 03/30/94
- *
- * INITIAL RELEASE : UNICOS 7.0
- *
- * TEST CASES
- *
- * 1-14.) link(2) returns...(See Test_cases structure below)
- *
- * INPUT SPECIFICATIONS
- * The standard options for system call tests are accepted.
- * (See the parse_opts(3) man page).
- *
- * OUTPUT SPECIFICATIONS
- * Standard tst_res output formt.
- *
- * DURATION
- * Terminates - with frequency and infinite modes.
- *
- * SIGNALS
- * Uses SIGUSR1 to pause before test if option set.
- * (See the parse_opts(3) man page).
- *
- * RESOURCES
- * None
- *
- * ENVIRONMENTAL NEEDS
- * No run-time environmental needs.
- *
- * SPECIAL PROCEDURAL REQUIREMENTS
- * None
- *
- * INTERCASE DEPENDENCIES
- * None
- *
- * DETAILED DESCRIPTION
- * This is a Phase I test for the link(2) system call. It is intended
- * to provide a limited exposure of the system call, for now. It
- * should/will be extended when full functional tests are written for
- * link(2).
- *
- * Setup:
- * Setup signal handling.
- * Pause for SIGUSR1 if option specified.
- *
- * Test:
- * Loop if the proper options are given.
- * Execute system call
- * Check return code, if system call failed (return=-1)
- * Log the errno and Issue a FAIL message.
- * Otherwise, Issue a PASS message.
- *
- * Cleanup:
- * Print errno log and/or timing stats if options given
- *
- *
- *#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#*#**/
-
-#include <sys/types.h>
-#include <sys/fcntl.h>
-#include <sys/stat.h>
-#include <errno.h>
-#include <string.h>
-#include <signal.h>
-#include <sys/param.h> /* for PATH_MAX */
-#include "test.h"
-#include "usctest.h"
-
-void setup();
-void cleanup();
-
-
-extern char *get_high_address();
-
-char *TCID="link04"; /* Test program identifier. */
-int TST_TOTAL=14; /* Total number of test cases. */
-extern int Tst_count; /* Test Case counter for tst_* routines */
-
-int exp_enos[]={0, 0};
-
-int longpath_setup();
-int no_setup();
-int filepath_setup();
-int filepath2_setup();
-char Longpathname[PATH_MAX+2];
-char High_address[64];
-int dir_setup();
-
-struct test_case_t {
- char *file1;
- char *desc1;
- char *file2;
- char *desc2;
- int exp_errno;
- int (*setupfunc1)();
- int (*setupfunc2)();
-} Test_cases[] = {
- /* This test program should contain test cases where link */
- /* will fail regardless of who executed it (i.e. joe-user or root) */
-
- /* first path is invalid */
-
- { "nonexistfile", "non-existent file", "nefile", "nefile",
- ENOENT, no_setup, no_setup},
-
- { "", "path is empty string", "nefile", "nefile",
- ENOENT, no_setup, no_setup},
-
- { "neefile/file", "path contains a non-existent file", "nefile", "nefile",
- ENOENT, no_setup, no_setup },
-
-#ifndef __CYGWIN__
- { "regfile/file", "path contains a regular file", "nefile", "nefile",
- ENOTDIR, filepath_setup, no_setup },
-#endif
-
- { Longpathname, "pathname too long", "nefile", "nefile",
- ENAMETOOLONG, longpath_setup, no_setup },
-
- { High_address, "address beyond address space", "nefile", "nefile",
- EFAULT, no_setup, no_setup },
-
- { (char *)-1, "negative address", "nefile", "nefile",
- EFAULT, no_setup, no_setup },
-
- /* second path is invalid */
-
- { "regfile", "regfile", "", "empty string",
- ENOENT, no_setup, no_setup},
-
- { "regfile", "regfile", "neefile/file", "path contains a non-existent file",
- ENOENT, filepath_setup, no_setup},
-
- { "regfile", "regfile", "file/file", "path contains a regular file",
- ENOENT, filepath_setup, no_setup},
-
- { "regfile", "regfile", Longpathname, "pathname too long",
- ENAMETOOLONG, no_setup, longpath_setup },
-
- { "regfile", "regfile", High_address, "address beyond address space",
- EFAULT, no_setup, no_setup },
-
- { "regfile", "regfile", (char *)-1, "negative address",
- EFAULT, no_setup, no_setup},
-
- /* two existing files */
-
- { "regfile", "regfile", "regfile2", "regfile2",
- EEXIST, filepath_setup, filepath2_setup },
-
- { NULL, NULL, NULL, NULL, 0, no_setup, no_setup }
-};
-
-
-/***********************************************************************
- * Main
- ***********************************************************************/
-int
-main(int ac, char **av)
-{
- int lc; /* loop counter */
- const char *msg; /* message returned from parse_opts */
- char *fname1, *fname2;
- char *desc1, *desc2;
- int ind;
-
- /***************************************************************
- * parse standard options
- ***************************************************************/
- if ( (msg=parse_opts(ac, av, (option_t *)NULL, NULL)) != (char *) NULL ) {
- tst_brkm(TBROK, NULL, "OPTION PARSING ERROR - %s", msg);
- tst_exit();
- }
-
- /***************************************************************
- * perform global setup for test
- ***************************************************************/
- setup();
-
- /***************************************************************
- * check looping state if -c option given
- ***************************************************************/
- for (lc=0; TEST_LOOPING(lc); lc++) {
-
- /* reset Tst_count in case we are looping. */
- Tst_count=0;
-
- for (ind=0; Test_cases[ind].desc1 != NULL; ind++ ) {
-
- fname1 = Test_cases[ind].file1;
- desc1 = Test_cases[ind].desc1;
- fname2 = Test_cases[ind].file2;
- desc2 = Test_cases[ind].desc2;
-
- if ( fname1 == High_address )
- fname1 = get_high_address();
-
- if ( fname2 == High_address )
- fname2 = get_high_address();
-
- /*
- * Call link(2)
- */
- TEST(link(fname1, fname2));
-
- /* check return code */
- if ( TEST_RETURN == -1 ) {
- if ( STD_FUNCTIONAL_TEST ) {
- if ( TEST_ERRNO == Test_cases[ind].exp_errno )
- tst_resm(TPASS, "link(<%s>, <%s>) Failed, errno=%d",
- desc1, desc2, TEST_ERRNO);
- else
- tst_resm(TFAIL,
- "link(<%s>, <%s>) Failed, errno=%d, expected errno:%d",
- desc1, desc2, TEST_ERRNO, Test_cases[ind].exp_errno);
- }
- else
- Tst_count++;
- } else {
- tst_resm(TFAIL,
- "link(<%s>, <%s>) returned %d, expected -1, errno:%d",
- desc1, desc2, TEST_RETURN, Test_cases[ind].exp_errno);
- }
- }
-
-
- } /* End for TEST_LOOPING */
-
- /***************************************************************
- * cleanup and exit
- ***************************************************************/
- cleanup();
-
- return 0;
-} /* End main */
-
-/***************************************************************
- * setup() - performs all ONE TIME setup for this test.
- ***************************************************************/
-void
-setup()
-{
- int ind;
-
- /* capture signals */
- tst_sig(NOFORK, DEF_HANDLER, cleanup);
-
- /* make a temp directory and cd to it */
- tst_tmpdir();
-
- /* Pause if that option was specified */
- TEST_PAUSE;
-
- for (ind=0; Test_cases[ind].desc1 != NULL; ind++ ) {
- Test_cases[ind].setupfunc1();
- Test_cases[ind].setupfunc2();
- }
-
-} /* End setup() */
-
-
-/***************************************************************
- * cleanup() - performs all ONE TIME cleanup for this test at
- * completion or premature exit.
- ***************************************************************/
-void
-cleanup()
-{
- /*
- * print timing stats if that option was specified.
- * print errno log if that option was specified.
- */
- TEST_CLEANUP;
-
- /* Remove tmp dir and all files in it */
- tst_rmdir();
-
- /* exit with return code appropriate for results */
- tst_exit();
-} /* End cleanup() */
-
-/******************************************************************
- *
- ******************************************************************/
-int
-no_setup()
-{
- return 0;
-}
-
-/******************************************************************
- *
- ******************************************************************/
-int
-longpath_setup()
-{
- int ind;
-
- static int alreadycalled = 0;
-
- if ( alreadycalled )
- return 0;
- alreadycalled++;
-
- for(ind=0; ind<= PATH_MAX+1; ind++) {
- Longpathname[ind] = 'a';
- }
- return 0;
-
-}
-
-/******************************************************************
- *
- ******************************************************************/
-int
-filepath2_setup()
-{
- int fd;
- static int alreadycalled = 0;
-
- if ( alreadycalled )
- return 0;
- alreadycalled++;
-
- if ( (fd=creat("regfile2", 0777)) == -1 ) {
- tst_brkm(TBROK, cleanup, "creat(regfile2, 0777) failed, errno:%d %s",
- errno, strerror(errno));
- }
- close(fd);
- return 0;
-}
-/******************************************************************
- *
- ******************************************************************/
-int
-filepath_setup()
-{
- int fd;
- static int alreadycalled = 0;
-
- if ( alreadycalled )
- return 0;
- alreadycalled++;
-
- if ( (fd=creat("regfile", 0777)) == -1 ) {
- tst_brkm(TBROK, cleanup, "creat(regfile, 0777) failed, errno:%d %s",
- errno, strerror(errno));
- }
- close(fd);
- return 0;
-}
-
-/******************************************************************
- *
- ******************************************************************/
-int
-dir_setup()
-{
- static int alreadycalled = 0;
-
- if ( alreadycalled )
- return 0;
- alreadycalled++;
-
- if ( mkdir("dir", 0777) == -1 ) {
- tst_brkm(TBROK, cleanup,
- "mkdir(dir, 0700) Failed, errno=%d : %s",
- errno, strerror(errno));
- }
-
- return 0;
-}
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