liblttng-ust/creds.h

   1 #ifndef _LTTNG_CREDS_H
   2 #define _LTTNG_CREDS_H
   3
   4 /*
   5  * Copyright (c) 2019 - Michael Jeanson <mjeanson@efficios.com>
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; only
  10  * version 2.1 of the License.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20  */
  21
  22 /*
  23  * This is used in the kernel as an invalid value.
  24  */
  25
  26 #define INVALID_UID (uid_t) -1
  27 #define INVALID_GID (gid_t) -1
  28
  29 #endif /* _LTTNG_CREDS_H */