err.h revision e9a193fce9f1bf8520f55929577e0175e1e7625b
/*
* 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 (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
*
* logadm/err.h -- public definitions for error module
*/
#ifndef _LOGADM_ERR_H
#define _LOGADM_ERR_H
#include <setjmp.h>
#ifdef __cplusplus
extern "C" {
#endif
/* basic error handling routines */
void err_init(const char *myname);
void err_fileline(const char *file, int line);
void err(int flags, const char *fmt, ...);
void out(const char *fmt, ...);
void err_fromfd(int fd);
void err_done(int exitcode);
void err_exitcode(int exitcode);
void err_mailto(const char *recipient);
/* flags for err() */
#define EF_WARN 0x01 /* print warning and return */
#define EF_FILE 0x02 /* prepend file:line from last err_fileline() call */
#define EF_SYS 0x04 /* append errno text to message */
#define EF_JMP 0x08 /* longjmp through Error_env after printing error */
#define EF_RAW 0x10 /* don't prepend/append anything to message */
jmp_buf Err_env;
extern jmp_buf *Err_env_ptr;
#define SETJMP setjmp(*(Err_env_ptr = &Err_env))
#define LOCAL_ERR_BEGIN { jmp_buf Err_env, *Save_err_env_ptr = Err_env_ptr; {
#define LOCAL_ERR_END } Err_env_break: Err_env_ptr = Save_err_env_ptr; }
#define LOCAL_ERR_BREAK goto Err_env_break
#define MALLOC(nbytes) err_malloc(nbytes, __FILE__, __LINE__)
void *err_malloc(int nbytes, const char *fname, int line);
#define REALLOC(ptr, nbytes) err_realloc(ptr, nbytes, __FILE__, __LINE__)
void *err_realloc(void *ptr, int nbytes, const char *fname, int line);
#define FREE(ptr) err_free(ptr, __FILE__, __LINE__)
void err_free(void *ptr, const char *fname, int line);
#define STRDUP(ptr) err_strdup(ptr, __FILE__, __LINE__)
char *err_strdup(const char *ptr, const char *fname, int line);
int Debug; /* replace with #define to zero to compile out Debug code */
#ifdef __cplusplus
}
#endif
#endif /* _LOGADM_ERR_H */