17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 237c478bd9Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate #ifndef _POS4OBJ_H 287c478bd9Sstevel@tonic-gate #define _POS4OBJ_H 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate /* 317c478bd9Sstevel@tonic-gate * pos4obj.h - Header file for POSIX.4 related object names 327c478bd9Sstevel@tonic-gate */ 337c478bd9Sstevel@tonic-gate 347c478bd9Sstevel@tonic-gate #ifdef __cplusplus 357c478bd9Sstevel@tonic-gate extern "C" { 367c478bd9Sstevel@tonic-gate #endif 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate /* flags used to indicate current state of open */ 397c478bd9Sstevel@tonic-gate #define DFILE_CREATE 0x01 407c478bd9Sstevel@tonic-gate #define DFILE_OPEN 0x02 417c478bd9Sstevel@tonic-gate #define ALLOC_MEM 0x04 427c478bd9Sstevel@tonic-gate #define DFILE_MMAP 0x08 437c478bd9Sstevel@tonic-gate #define PFILE_CREATE 0x10 447c478bd9Sstevel@tonic-gate #define NFILE_CREATE 0x20 457c478bd9Sstevel@tonic-gate #define MQDNP_MMAP 0x40 467c478bd9Sstevel@tonic-gate 477c478bd9Sstevel@tonic-gate /* semaphore object types - used in constructing file name */ 487c478bd9Sstevel@tonic-gate #define SEM_DATA_TYPE ".SEMD" 497c478bd9Sstevel@tonic-gate #define SEM_LOCK_TYPE ".SEML" 507c478bd9Sstevel@tonic-gate 517c478bd9Sstevel@tonic-gate /* message queue object types - used in constructing file name */ 527c478bd9Sstevel@tonic-gate #define MQ_DATA_TYPE ".MQD" 537c478bd9Sstevel@tonic-gate #define MQ_PERM_TYPE ".MQP" 547c478bd9Sstevel@tonic-gate #define MQ_DSCN_TYPE ".MQN" 557c478bd9Sstevel@tonic-gate #define MQ_LOCK_TYPE ".MQL" 567c478bd9Sstevel@tonic-gate 577c478bd9Sstevel@tonic-gate /* shared memory object types - used in constructing file name */ 587c478bd9Sstevel@tonic-gate #define SHM_DATA_TYPE ".SHMD" 597c478bd9Sstevel@tonic-gate #define SHM_LOCK_TYPE ".SHML" 607c478bd9Sstevel@tonic-gate 617c478bd9Sstevel@tonic-gate /* functions defined related to object names in POSIX.4 */ 627c478bd9Sstevel@tonic-gate extern int __pos4obj_lock(const char *, const char *); 637c478bd9Sstevel@tonic-gate extern int __pos4obj_unlock(const char *, const char *); 647c478bd9Sstevel@tonic-gate extern int __pos4obj_unlink(const char *, const char *); 657c478bd9Sstevel@tonic-gate extern int __pos4obj_open(const char *, char *, int, mode_t, int *); 667c478bd9Sstevel@tonic-gate extern int __pos4obj_check(const char *); 677c478bd9Sstevel@tonic-gate 687c478bd9Sstevel@tonic-gate /* non-cancelable file operations */ 697c478bd9Sstevel@tonic-gate int __open_nc(const char *, int, mode_t); 707c478bd9Sstevel@tonic-gate int __close_nc(int); 717c478bd9Sstevel@tonic-gate 727c478bd9Sstevel@tonic-gate #ifdef __cplusplus 737c478bd9Sstevel@tonic-gate } 747c478bd9Sstevel@tonic-gate #endif 757c478bd9Sstevel@tonic-gate 767c478bd9Sstevel@tonic-gate #endif /* _POS4OBJ_H */ 77