Update of /cvsroot/libsysio/libsysio/tests
In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv12261
Added Files:
test_statvfs.c
Log Message:
A test for the {f,}statvfs call.
--- NEW FILE ---
/*
* This Cplant(TM) source code is the property of Sandia National
* Laboratories.
*
* This Cplant(TM) source code is copyrighted by Sandia National
* Laboratories.
*
* The redistribution of this Cplant(TM) source code is subject to the
* terms of the GNU Lesser General Public License
* (see cit/LGPL or http://www.gnu.org/licenses/lgpl.html)
*
* Cplant(TM) Copyright 1998-2007 Sandia Corporation.
* Under the terms of Contract DE-AC04-94AL85000, there is a non-exclusive
* license for use of this work by or on behalf of the US Government.
* Export of this program may require a license from the United States
* Government.
*/
/*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Questions or comments about this library should be sent to:
*
* Lee Ward
* Sandia National Laboratories, New Mexico
* P.O. Box 5800
* Albuquerque, NM 87185-1319
*
* le...@sa...
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <sys/statvfs.h>
#if defined(SYSIO_LABEL_NAMES)
#include "sysio.h"
#endif
#include "test.h"
/*
* Get stats of file and file system.
*
* Usage: test_statvfs [<path> ...]
*/
void usage(void);
void do_statvfs(const char *path);
int
main(int argc, char * const argv[])
{
int i;
int err;
extern int _test_sysio_startup(void);
/*
* Parse command-line args.
*/
while ((i = getopt(argc, argv, "")) != -1)
switch (i) {
default:
usage();
}
err = _test_sysio_startup();
if (err) {
errno = -err;
perror("sysio startup");
exit(1);
}
(void )SYSIO_INTERFACE_NAME(umask)(022);
while (optind < argc)
do_statvfs(argv[optind++]);
/*
* Clean up.
*/
_test_sysio_shutdown();
return 0;
}
void
usage()
{
(void )fprintf(stderr,
"Usage: test_statvfs"
" <path> ...\n");
exit(1);
}
void
do_statvfs(const char *path)
{
int fd;
int err;
struct statvfs stvfsbuf1, stvfsbuf2;
fd = SYSIO_INTERFACE_NAME(open)(path, O_RDONLY);
if (fd < 0) {
perror(path);
return;
}
err = SYSIO_INTERFACE_NAME(fstatvfs)(fd, &stvfsbuf1);
if (!err)
err = SYSIO_INTERFACE_NAME(statvfs)(path, &stvfsbuf2);
else
fd = -1;
if (err)
perror(path);
if (fd >= 0 && SYSIO_INTERFACE_NAME(close)(fd) != 0)
perror(path);
if (err)
return;
if (stvfsbuf1.f_fsid != stvfsbuf2.f_fsid) {
(void )fprintf(stderr, "%s: [f]statvfs info mismatch\n", path);
return;
}
printf("%s:"
" bsize %lu,"
" frsize %lu,"
" blocks %llu,"
" bfree %llu,"
" bavail %llu,"
" files %llu,"
" ffree %llu,"
" favail %llu,"
" fsid %lu,"
" flag %lu,"
" namemax %lu,"
"\n",
path,
(unsigned long )stvfsbuf1.f_bsize,
(unsigned long )stvfsbuf1.f_frsize,
(unsigned long long )stvfsbuf1.f_blocks,
(unsigned long long )stvfsbuf1.f_bfree,
(unsigned long long )stvfsbuf1.f_bavail,
(unsigned long long )stvfsbuf1.f_files,
(unsigned long long )stvfsbuf1.f_ffree,
(unsigned long long)stvfsbuf1.f_favail,
(unsigned long )stvfsbuf1.f_fsid,
(unsigned long )stvfsbuf1.f_flag,
(unsigned long)stvfsbuf1.f_namemax);
}
|
