readable_real?()public
Returns true if stat is readable by the real user id of this process.
File .stat("testfile").readable_real? #=> true
static VALUE
rb_stat_R(VALUE obj)
{
struct stat *st = get_stat(obj);
#ifdef USE_GETEUID
if (getuid() == 0) return Qtrue;
#endif
#ifdef S_IRUSR
if (rb_stat_rowned(obj))
return st->st_mode & S_IRUSR ? Qtrue : Qfalse;
#endif
#ifdef S_IRGRP
if (rb_group_member(get_stat(obj)->st_gid))
return st->st_mode & S_IRGRP ? Qtrue : Qfalse;
#endif
#ifdef S_IROTH
if (!(st->st_mode & S_IROTH)) return Qfalse;
#endif
return Qtrue;
}