include/sys/rctl_impl.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  * You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25
  26 #ifndef _SYS_RCTL_IMPL_H
  27 #define _SYS_RCTL_IMPL_H
  28
  29 #pragma ident   "%Z%%M% %I%     %E% SMI"
  30
  31 #include <sys/rctl.h>
  32 #include <sys/time.h>
  33 #include <sys/types.h>
  34
  35 #ifdef  __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 #define RCTLCTL_GET     0
  40 #define RCTLCTL_SET     1
  41
  42 #ifndef _KERNEL
  43
  44 extern int rctlctl(const char *, rctlblk_t *, int);
  45 extern size_t rctllist(char *, size_t);
  46 extern int setprojrctl(const char *, rctlblk_t *, size_t, int);
  47
  48 #endif /* _KERNEL */
  49
  50 typedef struct rctl_opaque {
  51         rctl_qty_t      rcq_value;
  52         rctl_qty_t      rcq_enforced_value;
  53         rctl_priv_t     rcq_privilege;
  54         int             rcq_global_flagaction;
  55         int             rcq_global_syslog_level;
  56         int             rcq_local_flagaction;
  57         int             rcq_local_signal;
  58         id_t            rcq_local_recipient_pid;
  59         hrtime_t        rcq_firing_time;
  60 } rctl_opaque_t;
  61
  62 extern uint_t rlim_fd_cur;
  63 extern uint_t rlim_fd_max;
  64
  65 /* Given an array of rctlblk_t calculate the address of the n'th element */
  66 #define RCTLBLK_INC(blk, n)     (rctlblk_t *)(((char *)blk) \
  67         + (n * rctlblk_size()))
  68
  69 #ifdef  __cplusplus
  70 }
  71 #endif
  72
  73 #endif  /* _SYS_RCTL_IMPL_H */