| /* |
| * Copyright (c) Wipro Technologies Ltd, 2005. 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. |
| * |
| * 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. |
| * |
| */ |
| /********************************************************** |
| * |
| * TEST IDENTIFIER : statvfs01 |
| * |
| * EXECUTED BY : root / superuser |
| * |
| * TEST TITLE : Basic tests for statvfs(2) |
| * |
| * TEST CASE TOTAL : 1 |
| * |
| * AUTHOR : Prashant P Yendigeri |
| * <prashant.yendigeri@wipro.com> |
| * |
| * DESCRIPTION |
| * This is a Phase I test for the statvfs(2) system call. |
| * It is intended to provide a limited exposure of the system call. |
| * This call behaves similar to statfs. |
| * |
| **********************************************************/ |
| |
| #include <stdio.h> |
| #include <unistd.h> |
| #include <errno.h> |
| #include <sys/statvfs.h> |
| #include <stdint.h> |
| |
| #include "test.h" |
| #include "usctest.h" |
| |
| #define TEST_PATH "/" /* Should be a mounted FS */ |
| |
| void setup(); |
| void cleanup(); |
| |
| char *TCID = "statvfs01"; /* Test program identifier. */ |
| int TST_TOTAL = 1; /* Total number of test cases. */ |
| extern int Tst_count; /* Test Case counter for tst_* routines */ |
| |
| int exp_enos[] = { 0 }; /* must be a 0 terminated list */ |
| |
| int main(int ac, char **av) |
| { |
| struct statvfs buf; |
| int lc; /* loop counter */ |
| char *msg; /* message returned from parse_opts */ |
| |
| if ((msg = parse_opts(ac, av, NULL, NULL)) != NULL) |
| tst_brkm(TBROK, cleanup, "OPTION PARSING ERROR - %s", msg); |
| |
| setup(); |
| |
| /* set the expected errnos... */ |
| TEST_EXP_ENOS(exp_enos); |
| |
| for (lc = 0; TEST_LOOPING(lc); lc++) { |
| |
| /* reset Tst_count in case we are looping. */ |
| Tst_count = 0; |
| |
| /* Call statvfs(2) */ |
| TEST(statvfs(TEST_PATH, &buf)); |
| |
| /* check return code */ |
| if (TEST_RETURN == -1) { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| tst_resm(TFAIL|TERRNO, "statvfs(%s, ...) failed", |
| TEST_PATH); |
| } else { |
| TEST_ERROR_LOG(TEST_ERRNO); |
| tst_resm(TPASS, "statvfs - Basic sanity test,PASS"); |
| } |
| |
| } /* End for TEST_LOOPING */ |
| |
| tst_resm(TINFO, "This call is similar to statfs"); |
| tst_resm(TINFO, "Extracting info about the '%s' file system", |
| TEST_PATH); |
| tst_resm(TINFO, "file system block size = %lu bytes", buf.f_bsize); |
| tst_resm(TINFO, "file system fragment size = %lu bytes", buf.f_frsize); |
| tst_resm(TINFO, "file system free blocks = %ju", (uintmax_t)buf.f_bfree); |
| tst_resm(TINFO, "file system total inodes = %ju", (uintmax_t)buf.f_files); |
| tst_resm(TINFO, "file system free inodes = %ju", (uintmax_t)buf.f_ffree); |
| tst_resm(TINFO, "file system id = %lu", buf.f_fsid); |
| tst_resm(TINFO, "file system max filename length = %lu", buf.f_namemax); |
| |
| cleanup(); |
| |
| tst_exit(); |
| } |
| |
| /*************************************************************** |
| * setup() - performs all ONE TIME setup for this test. |
| ***************************************************************/ |
| void setup() |
| { |
| /* capture signals */ |
| tst_sig(NOFORK, DEF_HANDLER, cleanup); |
| |
| /* Pause if that option was specified */ |
| TEST_PAUSE; |
| } |
| |
| /*************************************************************** |
| * 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; |
| } |