#include <config.h>

/* Although FreeBSD ships with statvfs it seems incomplete, so prefer statfs */

#if defined (__FreeBSD__) || defined (__FreeBSD_kernel__)

#undef HAVE_SYS_STATVFS_H

#undef STAT_STATVFS

#endif

#include <glibtop.h>

#include <glibtop/error.h>

#include <glibtop/fsusage.h>

#include <glibtop_suid.h>

#include <glib.h>

#include <unistd.h>

#include <sys/param.h>

#if defined (HAVE_SYS_STATVFS_H)

#include <sys/statvfs.h>

#else

#include <sys/mount.h>

#endif

#include <stdio.h>

#include <string.h>

#include <stdlib.h>

void

_glibtop_bsd_get_fsusage_read_write(glibtop *server,

				      glibtop_fsusage *buf,

				      const char *path);

void

_glibtop_bsd_get_fsusage_read_write(glibtop *server,

				      glibtop_fsusage *buf,

				      const char *path)

{

	int result;

#if defined (STAT_STATVFS)

	struct statvfs sfs;

#else

	struct statfs sfs;

#endif

#if defined (STAT_STATVFS)

	result = statvfs (path, &sfs;;

#else

	result = statfs (path, &sfs;;

#endif

	if (result == -1) {

		return;

	}

#if !defined(__OpenBSD__)

	buf->read = sfs.f_syncreads + sfs.f_asyncreads;

#endif

	buf->write = sfs.f_syncwrites + sfs.f_asyncwrites;

	buf->flags |= (1 << GLIBTOP_FSUSAGE_READ) | (1 << GLIBTOP_FSUSAGE_WRITE);

}