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#if defined(HAVE_STATFS) && (defined(HAVE_STRUCT_STATFS_F_TYPE) || defined(HAVE_STRUCT_STATFS_F_FSTYPENAME))
#include <vmstat.h>
#include <sys/param.h>
#include <sys/mount.h>
// on linux require statfs too
#if defined(HAVE_SYS_STATFS_H)
#include <sys/statfs.h>
#endif
#ifndef VMSTAT_DISK
#define VMSTAT_DISK
VALUE vmstat_disk(VALUE self, VALUE path) {
VALUE disk = Qnil;
struct statfs stat;
if (statfs(StringValueCStr(path), &stat) != -1) {
#if defined(HAVE_SYS_STATFS_H)
disk = rb_funcall(rb_path2class("Vmstat::LinuxDisk"),
rb_intern("new"), 6, ULL2NUM(stat.f_type),
path,
ULL2NUM(stat.f_bsize),
ULL2NUM(stat.f_bfree),
ULL2NUM(stat.f_bavail),
ULL2NUM(stat.f_blocks));
#else
disk = rb_funcall(rb_path2class("Vmstat::Disk"),
rb_intern("new"), 7, ID2SYM(rb_intern(stat.f_fstypename)),
rb_str_new(stat.f_mntfromname, strlen(stat.f_mntfromname)),
rb_str_new(stat.f_mntonname, strlen(stat.f_mntonname)),
ULL2NUM(stat.f_bsize),
ULL2NUM(stat.f_bfree),
ULL2NUM(stat.f_bavail),
ULL2NUM(stat.f_blocks));
#endif
}
return disk;
}
#endif
#endif
#if defined(HAVE_STATVFS) && defined(HAVE_STRUCT_STATVFS_F_BASETYPE)
#include <vmstat.h>
#include <sys/types.h>
#include <sys/statvfs.h>
#ifndef VMSTAT_DISK
#define VMSTAT_DISK
VALUE vmstat_disk(VALUE self, VALUE path) {
VALUE disk = Qnil;
struct statvfs stat;
if (statvfs(StringValueCStr(path), &stat) == 0) {
disk = rb_funcall(rb_path2class("Vmstat::LinuxDisk"),
rb_intern("new"), 6, ID2SYM(rb_intern(stat.f_basetype)),
path,
ULL2NUM(stat.f_bsize),
ULL2NUM(stat.f_bfree),
ULL2NUM(stat.f_bavail),
ULL2NUM(stat.f_blocks));
}
return disk;
}
#endif
#endif
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