| /* |
| * 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 2006 Sun Microsystems, Inc. All rights reserved. |
| * Use is subject to license terms. |
| */ |
| |
| #ifndef _MDB_CMDBUF_H |
| #define _MDB_CMDBUF_H |
| |
| #pragma ident "%Z%%M% %I% %E% SMI" |
| |
| #include <sys/types.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| typedef struct mdb_cmdbuf { |
| char **cmd_history; /* Circular array of history buffers */ |
| char *cmd_linebuf; /* Temporary history for current buffer */ |
| char *cmd_buf; /* Current line buffer */ |
| size_t cmd_linelen; /* Maximum line length */ |
| size_t cmd_histlen; /* Maximum history entries */ |
| size_t cmd_halloc; /* Number of allocated history entries */ |
| size_t cmd_buflen; /* Number of bytes in current line buffer */ |
| size_t cmd_bufidx; /* Byte position in current line buffer */ |
| ssize_t cmd_hold; /* Oldest history entry index */ |
| ssize_t cmd_hnew; /* Newest history entry index */ |
| ssize_t cmd_hcur; /* Current history entry index */ |
| ssize_t cmd_hlen; /* Number of valid history buffers */ |
| } mdb_cmdbuf_t; |
| |
| #ifdef _MDB |
| |
| extern void mdb_cmdbuf_create(mdb_cmdbuf_t *); |
| extern void mdb_cmdbuf_destroy(mdb_cmdbuf_t *); |
| |
| extern const char *mdb_cmdbuf_accept(mdb_cmdbuf_t *); |
| |
| extern int mdb_cmdbuf_caninsert(mdb_cmdbuf_t *, size_t); |
| extern int mdb_cmdbuf_atstart(mdb_cmdbuf_t *); |
| extern int mdb_cmdbuf_atend(mdb_cmdbuf_t *); |
| |
| extern int mdb_cmdbuf_insert(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_backspace(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_delchar(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_fwdchar(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_backchar(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_transpose(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_home(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_end(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_fwdword(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_backword(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_killfwdword(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_killbackword(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_kill(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_reset(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_prevhist(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_nexthist(mdb_cmdbuf_t *, int); |
| extern int mdb_cmdbuf_findhist(mdb_cmdbuf_t *, int); |
| |
| #endif /* _MDB */ |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _MDB_CMDBUF_H */ |