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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 (c) 1998-2000 by Sun Microsystems, Inc.
* All rights reserved.
*/
#ifndef _APPTRACE_H
#define _APPTRACE_H
#include <stdio.h>
#include <string.h>
#include <stdarg.h>
#include <dlfcn.h>
#include <link.h>
#include <signal.h>
#include <synch.h>
#include <wchar.h>
#include <thread.h>
#include <apptrace_impl.h>
#ifdef __cplusplus
extern "C" {
#endif
/*
* Extract the verbosity flag.
*/
#define ABI_VFLAG(lib, symbol) \
__abi_ ## lib ## _ ## symbol ## _sym.a_vflag
/*
* Extract the function pointer to the real ABI function.
*/
#define ABI_REAL(lib, symbol) \
__abi_ ## lib ## _ ## symbol ## _sym.a_real
/*
* Macro to create the part of a function call prior
* to the arg list.
* cast is a full cast expression for a _pointer_ to
* the ABI function being called.
*
* e.g. ABI_CALL_REAL(libc, getpid, (pid_t (*)(void))) ();
*/
#define ABI_CALL_REAL(lib, sym, cast) \
(cast __abi_ ## lib ## _ ## sym ## _sym.a_real)
#define ABISTREAM __abi_outfile
#define ABIPUTS(x) (void) fputs((x), ABISTREAM)
/*
* The following declarations and macros are needed for
* anybody needing the vprintf family of calls where they
* MUST come from the BASE link map instead of the auditing
* link map.
*/
#define ABI_VSNPRINTF __abi_real_vsnprintf
#define ABI_VSWPRINTF __abi_real_vswprintf
#define ABI_VWPRINTF __abi_real_vwprintf
#define ABI_VFPRINTF __abi_real_vfprintf
#define ABI_VFWPRINTF __abi_real_vfwprintf
#define ABI_VPRINTF __abi_real_vprintf
#define ABI_VSPRINTF __abi_real_vsprintf
#define ABI_ERRNO (*(__abi_real_errno()))
/* From libstabspf */
typedef enum {
STAB_SUCCESS = 0, /* All is well. */
STAB_FAIL = -1, /* Parsing error. */
STAB_NA = -2, /* Information is Not Applicable. */
STAB_NOMEM = -3 /* Out of Memory! */
} stabsret_t;
extern int (*ABI_VFPRINTF)(FILE *, const char *, va_list);
extern int (*ABI_VFWPRINTF)(FILE *, const wchar_t *, va_list);
extern int (*ABI_VPRINTF)(const char *, va_list);
extern int (*ABI_VSNPRINTF)(char *, size_t, const char *, va_list);
extern int (*ABI_VSPRINTF)(char *, const char *, va_list);
extern int (*ABI_VSWPRINTF)(wchar_t *, size_t, const wchar_t *, va_list);
extern int (*ABI_VWPRINTF)(const wchar_t *, va_list);
extern int *(*__abi_real_errno)(void);
extern void *abi_malloc(size_t);
extern void *abi_calloc(size_t, size_t);
extern void *abi_realloc(void *, size_t);
extern int abi_putc(int, FILE *);
extern int abi_fputs(const char *, FILE *);
extern void abi_free(void *);
/* From libstabspf */
extern stabsret_t spf_load_stabs(const char *);
extern int spf_prtype(FILE *, char const *, int, void const *);
extern int abi_strpsz; /* size constraint for string printing */
#ifdef __cplusplus
}
#endif
#endif /* _APPTRACE_H */
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