/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright 2008 Sun Microsystems, Inc. All rights reserved. * Use is subject to license terms. */ #ifndef _RTLD_DB_H #define _RTLD_DB_H #ifdef __cplusplus extern "C" { #endif #include <sys/types.h> #include <sys/link.h> typedef uint64_t Lmid_t; typedef unsigned long psaddr_t; struct ps_prochandle; typedef enum { RD_OK, /* generic "call" succeeded */ } rd_err_e; /* * ways that the event notification can take place: */ typedef enum { RD_NOTIFY_BPT, /* set break-point at address */ } rd_notify_e; /* * information on ways that the event notification can take place: */ typedef struct rd_notify { rd_notify_e type; union { psaddr_t bptaddr; /* break point address */ long syscallno; /* system call id */ } u; } rd_notify_t; /* * information about event instance: */ typedef enum { RD_NOSTATE = 0, /* no state information */ RD_CONSISTENT, /* link-maps are stable */ RD_ADD, /* currently adding object to link-maps */ } rd_state_e; typedef struct rd_event_msg { rd_event_e type; union { rd_state_e state; /* for DLACTIVITY */ } u; } rd_event_msg_t; typedef struct rd_agent rd_agent_t; extern char *rd_errstr(rd_err_e rderr); extern rd_err_e rd_event_addr(rd_agent_t *, rd_event_e, rd_notify_t *); extern rd_err_e rd_event_enable(rd_agent_t *, int); extern rd_err_e rd_event_getmsg(rd_agent_t *, rd_event_msg_t *); #ifdef __cplusplus } #endif #endif /* _RTLD_DB_H */