sysdeps/unix/sysv/linux/sys/fsuid.h

   1 /* Copyright (C) 1997, 1999 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #ifndef _SYS_FSUID_H
  20 #define _SYS_FSUID_H    1
  21
  22 #include <features.h>
  23 #include <sys/types.h>
  24
  25 __BEGIN_DECLS
  26
  27 /* Change uid used for file access control to UID, without affecting
  28    other privileges (such as who can send signals at the process).  */
  29 extern int setfsuid (__uid_t __uid) __THROW;
  30
  31 /* Ditto for group id. */
  32 extern int setfsgid (__gid_t __gid) __THROW;
  33
  34 __END_DECLS
  35
  36 #endif /* fsuid.h */