SYNOPSIS
#include <keyutils.h>
long keyctl_clear(key_serial_t keyring);
DESCRIPTION
keyctl_clear() clears the contents of a keyring.The caller must have write permission on a keyring to be able clear it.
RETURN VALUE
On success keyctl_clear() returns 0. On error, the value -1 will be returned and errno will have been set to an appropriate error.ERRORS
- ENOKEY
- The keyring specified is invalid.
- EKEYEXPIRED
- The keyring specified has expired.
- EKEYREVOKED
- The keyring specified had been revoked.
- EACCES
- The keyring exists, but is not writable by the calling process.