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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 /*
     24  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
     25  * Use is subject to license terms.
     26  */
     27 /*
     28  * Copyright (c) 2013, Joyent, Inc.  All rights reserved.
     29  */
     30 
     31 #ifndef	_DT_PID_H
     32 #define	_DT_PID_H
     33 
     34 #include <libproc.h>
     35 #include <sys/fasttrap.h>
     36 #include <dt_impl.h>
     37 
     38 #ifdef	__cplusplus
     39 extern "C" {
     40 #endif
     41 
     42 #define	DT_PROC_ERR	(-1)
     43 #define	DT_PROC_ALIGN	(-2)
     44 
     45 extern int dt_pid_create_probes(dtrace_probedesc_t *, dtrace_hdl_t *,
     46     dt_pcb_t *pcb);
     47 extern int dt_pid_create_probes_module(dtrace_hdl_t *, dt_proc_t *);
     48 
     49 extern int dt_pid_create_entry_probe(struct ps_prochandle *, dtrace_hdl_t *,
     50     fasttrap_probe_spec_t *, const GElf_Sym *);
     51 
     52 extern int dt_pid_create_return_probe(struct ps_prochandle *, dtrace_hdl_t *,
     53     fasttrap_probe_spec_t *, const GElf_Sym *, uint64_t *);
     54 
     55 extern int dt_pid_create_offset_probe(struct ps_prochandle *, dtrace_hdl_t *,
     56     fasttrap_probe_spec_t *, const GElf_Sym *, ulong_t);
     57 
     58 extern int dt_pid_create_glob_offset_probes(struct ps_prochandle *,
     59     dtrace_hdl_t *, fasttrap_probe_spec_t *, const GElf_Sym *, const char *);
     60 
     61 extern void dt_pid_get_types(dtrace_hdl_t *, const dtrace_probedesc_t *,
     62     dtrace_argdesc_t *, int *);
     63 
     64 #ifdef	__cplusplus
     65 }
     66 #endif
     67 
     68 #endif	/* _DT_PID_H */
     69