// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package cmd

import (
	"errors"
	"os"
	"runtime"
	"syscall"
)

// No space left on device error

	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }

	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }

	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }

	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }

// method. Given the nature of this code, forgetting to call Close on one of these objects
// can lead to a substantial permanent memory leak in a process by causing the cache to
// remain alive forever, along with all the entries the cache points to. The use of the
// ttlWrapper type makes it so we control the exposure of the underlying ttlCache pointer.
// When the pointer to ttlWrapper is finalized, this tells us to go ahead and stop the

// errTooManyOpenFiles - too many open files.
var errTooManyOpenFiles = StorageErr("too many open files, please increase 'ulimit -n'")

// errFileNameTooLong - given file name is too long than supported length.
var errFileNameTooLong = StorageErr("file name too long")

// errVolumeExists - cannot create same volume again.
var errVolumeExists = StorageErr("volume already exists")

// errIsNotRegular - not of regular file type.

	SYS_SETEGID        = 182 // { int sys_setegid(gid_t egid); }
	SYS_SETEUID        = 183 // { int sys_seteuid(uid_t euid); }
	SYS_PATHCONF       = 191 // { long sys_pathconf(const char *path, int name); }
	SYS_FPATHCONF      = 192 // { long sys_fpathconf(int fd, int name); }
	SYS_SWAPCTL        = 193 // { int sys_swapctl(int cmd, const void *arg, int misc); }

// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package crypto

import (
	"errors"
	"fmt"
)

// Error is the generic type for any error happening during decrypting

//	   t.Errorf("Timed out")
//
// The value for timeout should effectively be "forever." Obviously we don't want our tests to truly lock up forever, but 30s
// is long enough that it is effectively forever for the things that can slow down a run on a heavily contended machine
// (GC, seeks, etc), but not so long as to make a developer ctrl-c a test run if they do happen to break that test.
var ForeverTestTimeout = time.Second * 30