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      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, Version 1.0 only
      6  * (the "License").  You may not use this file except in compliance
      7  * with the License.
      8  *
      9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
     10  * or http://www.opensolaris.org/os/licensing.
     11  * See the License for the specific language governing permissions
     12  * and limitations under the License.
     13  *
     14  * When distributing Covered Code, include this CDDL HEADER in each
     15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     16  * If applicable, add the following below this CDDL HEADER, with the
     17  * fields enclosed by brackets "[]" replaced with your own identifying
     18  * information: Portions Copyright [yyyy] [name of copyright owner]
     19  *
     20  * CDDL HEADER END
     21  */
     22 /*
     23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
     24  * Use is subject to license terms.
     25  */
     26 
     27 #ifndef	_PRFILE_H
     28 #define	_PRFILE_H
     29 
     30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     31 
     32 #include <sys/types.h>
     33 
     34 #ifdef	__cplusplus
     35 extern "C" {
     36 #endif
     37 
     38 #define	MAX_PROCFS_PATH	40
     39 #define	NUM_RESERVED_FD	10
     40 
     41 typedef struct fd {
     42 	int	fd_fd;
     43 	int	fd_flags;
     44 	char	fd_name[MAX_PROCFS_PATH];
     45 } fd_t;
     46 
     47 typedef struct fds {
     48 	pid_t	fds_pid;
     49 	fd_t	*fds_psinfo;
     50 	fd_t	*fds_usage;
     51 	fd_t	*fds_lpsinfo;
     52 	fd_t	*fds_lusage;
     53 	struct fds *fds_next;
     54 } fds_t;
     55 
     56 extern void fd_init(int);
     57 extern void fd_exit();
     58 extern fd_t *fd_open(char *, int, fd_t *);
     59 extern int fd_getfd(fd_t *);
     60 extern void fd_close(fd_t *);
     61 extern void fd_closeall();
     62 extern void fd_update();
     63 extern fds_t *fds_get(pid_t);
     64 extern void fds_rm(pid_t);
     65 
     66 #ifdef	__cplusplus
     67 }
     68 #endif
     69 
     70 #endif	/* _PRFILE_H */
     71