427 lines
12 KiB
C
427 lines
12 KiB
C
/* $OpenBSD: cvs.h,v 1.185 2021/01/27 07:18:17 deraadt Exp $ */
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/*
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* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef CVS_H
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#define CVS_H
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#include <signal.h>
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#include "config.h"
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#include "file.h"
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#include "log.h"
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#include "worklist.h"
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#include "repository.h"
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#include "trigger.h"
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#include "util.h"
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#include "xmalloc.h"
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#define CVS_VERSION "OpenCVS 4.5"
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#define CVS_REV_BUFSZ 32
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#define CVS_TIME_BUFSZ 64
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#define CVS_DATE_FMT "%Y.%m.%d.%H.%M.%S"
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/* operations */
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#define CVS_OP_UNKNOWN 0
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#define CVS_OP_ADD 1
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#define CVS_OP_ADMIN 2
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#define CVS_OP_ANNOTATE 3
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#define CVS_OP_CHECKOUT 4
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#define CVS_OP_COMMIT 5
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#define CVS_OP_DIFF 6
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#define CVS_OP_EDIT 7
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#define CVS_OP_EDITORS 8
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#define CVS_OP_EXPORT 9
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#define CVS_OP_HISTORY 10
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#define CVS_OP_IMPORT 11
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#define CVS_OP_INIT 12
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#define CVS_OP_LOG 13
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#define CVS_OP_RANNOTATE 14
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#define CVS_OP_RDIFF 15
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#define CVS_OP_RELEASE 16
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#define CVS_OP_REMOVE 17
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#define CVS_OP_RLOG 18
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#define CVS_OP_RTAG 19
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#define CVS_OP_SERVER 20
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#define CVS_OP_STATUS 21
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#define CVS_OP_TAG 22
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#define CVS_OP_UNEDIT 23
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#define CVS_OP_UPDATE 24
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#define CVS_OP_VERSION 25
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#define CVS_OP_WATCH 26
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#define CVS_OP_WATCHERS 27
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/* methods */
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#define CVS_METHOD_NONE 0
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#define CVS_METHOD_LOCAL 1 /* local access */
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#define CVS_METHOD_SERVER 2 /* tunnel through CVS_RSH */
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#define CVS_METHOD_PSERVER 3 /* cvs pserver */
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#define CVS_METHOD_KSERVER 4 /* kerberos */
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#define CVS_METHOD_GSERVER 5 /* gssapi server */
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#define CVS_METHOD_EXT 6
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#define CVS_METHOD_FORK 7 /* local but fork */
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#define CVS_CMD_MAXNAMELEN 16
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#define CVS_CMD_MAXALIAS 2
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#define CVS_CMD_MAXDESCRLEN 64
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/* flags */
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#define CVS_USE_WDIR 0x01
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#define CVS_LOCK_REPO 0x02
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/* defaults */
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#define CVS_SERVER_DEFAULT "cvs"
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#define CVS_RSH_DEFAULT "ssh"
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#define CVS_EDITOR_DEFAULT "vi"
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#define CVS_TMPDIR_DEFAULT "/tmp"
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#define CVS_UMASK_DEFAULT 002
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/* extensions */
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#define CVS_DESCR_FILE_EXT ",t"
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/* server-side paths */
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#define CVS_PATH_DEVNULL "/dev/null"
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#define CVS_PATH_ROOT "CVSROOT"
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#define CVS_PATH_EMPTYDIR CVS_PATH_ROOT "/Emptydir"
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#define CVS_PATH_CHECKOUTLIST CVS_PATH_ROOT "/checkoutlist"
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#define CVS_PATH_COMMITINFO CVS_PATH_ROOT "/commitinfo"
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#define CVS_PATH_CONFIG CVS_PATH_ROOT "/config"
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#define CVS_PATH_CVSIGNORE CVS_PATH_ROOT "/cvsignore"
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#define CVS_PATH_CVSWRAPPERS CVS_PATH_ROOT "/cvswrappers"
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#define CVS_PATH_EDITINFO CVS_PATH_ROOT "/editinfo"
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#define CVS_PATH_HISTORY CVS_PATH_ROOT "/history"
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#define CVS_PATH_LOGINFO CVS_PATH_ROOT "/loginfo"
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#define CVS_PATH_MODULES CVS_PATH_ROOT "/modules"
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#define CVS_PATH_NOTIFY_R CVS_PATH_ROOT "/notify"
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#define CVS_PATH_RCSINFO CVS_PATH_ROOT "/rcsinfo"
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#define CVS_PATH_TAGINFO CVS_PATH_ROOT "/taginfo"
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#define CVS_PATH_VALTAGS CVS_PATH_ROOT "/val-tags"
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#define CVS_PATH_VERIFYMSG CVS_PATH_ROOT "/verifymsg"
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/* client-side paths */
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#define CVS_PATH_RC ".cvsrc"
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#define CVS_PATH_CVSDIR "CVS"
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#define CVS_PATH_BASEDIR CVS_PATH_CVSDIR "/Base"
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#define CVS_PATH_BASEREV CVS_PATH_CVSDIR "/Baserev"
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#define CVS_PATH_BASEREVTMP CVS_PATH_CVSDIR "/Baserev.tmp"
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#define CVS_PATH_CHECKINPROG CVS_PATH_CVSDIR "/Checkin.prog"
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#define CVS_PATH_ENTRIES CVS_PATH_CVSDIR "/Entries"
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#define CVS_PATH_STATICENTRIES CVS_PATH_CVSDIR "/Entries.Static"
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#define CVS_PATH_LOGENTRIES CVS_PATH_CVSDIR "/Entries.Log"
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#define CVS_PATH_BACKUPENTRIES CVS_PATH_CVSDIR "/Entries.Backup"
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#define CVS_PATH_NOTIFY CVS_PATH_CVSDIR "/Notify"
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#define CVS_PATH_NOTIFYTMP CVS_PATH_CVSDIR "/Notify.tmp"
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#define CVS_PATH_ROOTSPEC CVS_PATH_CVSDIR "/Root"
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#define CVS_PATH_REPOSITORY CVS_PATH_CVSDIR "/Repository"
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#define CVS_PATH_TAG CVS_PATH_CVSDIR "/Tag"
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#define CVS_PATH_TEMPLATE CVS_PATH_CVSDIR "/Template"
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#define CVS_PATH_UPDATEPROG CVS_PATH_CVSDIR "/Update.prog"
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#define CVS_PATH_ATTIC "Attic"
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/* history stuff */
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#define CVS_HISTORY_TAG 0
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#define CVS_HISTORY_CHECKOUT 1
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#define CVS_HISTORY_EXPORT 2
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#define CVS_HISTORY_RELEASE 3
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#define CVS_HISTORY_UPDATE_REMOVE 4
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#define CVS_HISTORY_UPDATE_CO 5
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#define CVS_HISTORY_UPDATE_MERGED 6
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#define CVS_HISTORY_UPDATE_MERGED_ERR 7
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#define CVS_HISTORY_COMMIT_MODIFIED 8
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#define CVS_HISTORY_COMMIT_ADDED 9
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#define CVS_HISTORY_COMMIT_REMOVED 10
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void cvs_history_add(int, struct cvs_file *, const char *);
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struct cvs_cmd {
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u_int cmd_op;
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u_int cmd_flags;
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char cmd_name[CVS_CMD_MAXNAMELEN];
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char cmd_alias[CVS_CMD_MAXALIAS][CVS_CMD_MAXNAMELEN];
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char cmd_descr[CVS_CMD_MAXDESCRLEN];
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char *cmd_synopsis;
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char *cmd_opts;
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char *cmd_defargs;
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int (*cmd)(int, char **);
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};
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struct cvsroot;
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struct cvs_recursion {
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void (*enterdir)(struct cvs_file *);
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void (*leavedir)(struct cvs_file *);
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void (*fileproc)(struct cvs_file *);
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int flags;
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};
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#define CR_RECURSE_DIRS 0x01
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#define CR_ATTIC 0x02
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#define CR_REPO 0x04
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struct cvs_var {
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char *cv_name;
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char *cv_val;
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TAILQ_ENTRY(cvs_var) cv_link;
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};
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extern TAILQ_HEAD(cvs_varhead, cvs_var) cvs_variables;
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#define CVS_ROOT_CONNECTED 0x01
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struct cvsroot {
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char *cr_str;
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u_int cr_method;
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char *cr_buf;
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char *cr_user;
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char *cr_pass;
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char *cr_host;
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char *cr_dir;
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u_int cr_port;
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/* connection data */
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FILE *cr_srvin;
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FILE *cr_srvout;
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FILE *cr_srverr;
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};
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#define CVS_HIST_ADDED 'A'
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#define CVS_HIST_EXPORT 'E'
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#define CVS_HIST_RELEASE 'F'
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#define CVS_HIST_MODIFIED 'M'
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#define CVS_HIST_CHECKOUT 'O'
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#define CVS_HIST_COMMIT 'R'
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#define CVS_HIST_TAG 'T'
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#define CVS_DATE_DUMMY "dummy timestamp"
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#define CVS_DATE_DMSEC (time_t)-1
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#define CVS_ENT_NONE 0
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#define CVS_ENT_FILE 1
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#define CVS_ENT_DIR 2
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#define CVS_ENT_REG 0
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#define CVS_ENT_ADDED 1
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#define CVS_ENT_REMOVED 2
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#define CVS_ENT_UPTODATE 3
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#define CVS_ENT_UNKNOWN 4
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#define CVS_ENT_MAXLINELEN 1024
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#define ENT_NOSYNC 0
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#define ENT_SYNC 1
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#define STRIP_SLASH(p) \
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do { \
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size_t _slen; \
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_slen = strlen(p); \
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while ((_slen > 0) && (p[_slen - 1] == '/')) \
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p[--_slen] = '\0'; \
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} while (0)
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struct cvs_ent {
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char *ce_buf;
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char *ce_conflict;
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char *ce_name;
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char *ce_opts;
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char *ce_tag;
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char *ce_time;
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time_t ce_date;
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time_t ce_mtime;
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u_int16_t ce_type;
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u_int16_t ce_status;
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RCSNUM *ce_rev;
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};
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struct cvs_ent_line {
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char *buf;
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TAILQ_ENTRY(cvs_ent_line) entries_list;
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};
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typedef struct cvs_entries {
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char *cef_path;
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char *cef_bpath;
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char *cef_lpath;
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TAILQ_HEAD(, cvs_ent_line) cef_ent;
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} CVSENTRIES;
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extern char *checkout_target_dir;
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extern char *cvs_join_rev1;
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extern char *cvs_join_rev2;
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extern int backup_local_changes;
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extern struct module_checkout *current_module;
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extern char *module_repo_root;
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extern struct ignore_head checkout_ign_pats;
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extern struct wklhead temp_files;
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extern volatile sig_atomic_t sig_received;
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extern volatile sig_atomic_t cvs_quit;
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extern struct cvsroot *current_cvsroot;
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extern char *cvs_tagname;
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extern char *cvs_editor;
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extern char *cvs_homedir;
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extern char *cvs_rsh;
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extern char *cvs_tmpdir;
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extern char *import_repository;
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extern char *cvs_server_path;
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extern time_t cvs_specified_date;
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extern time_t cvs_directory_date;
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extern char *cvs_specified_tag;
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extern char *cvs_directory_tag;
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extern int cvs_umask;
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extern int verbosity;
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extern int cvs_trace;
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extern int cvs_nolog;
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extern int cvs_compress;
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extern int cvs_cmdop;
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extern int cvs_nocase;
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extern int cvs_noexec;
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extern int cvs_readonly;
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extern int cvs_readonlyfs;
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extern int cvs_server_active;
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extern int reset_option;
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extern int reset_tag;
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extern int kflag;
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extern struct cvs_cmd *cmdp;
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extern struct cvs_cmd *cvs_cdt[];
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extern struct cvs_cmd cvs_cmd_add;
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extern struct cvs_cmd cvs_cmd_admin;
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extern struct cvs_cmd cvs_cmd_annotate;
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extern struct cvs_cmd cvs_cmd_checkout;
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extern struct cvs_cmd cvs_cmd_commit;
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extern struct cvs_cmd cvs_cmd_diff;
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extern struct cvs_cmd cvs_cmd_edit;
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extern struct cvs_cmd cvs_cmd_editors;
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extern struct cvs_cmd cvs_cmd_export;
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extern struct cvs_cmd cvs_cmd_history;
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extern struct cvs_cmd cvs_cmd_import;
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extern struct cvs_cmd cvs_cmd_init;
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extern struct cvs_cmd cvs_cmd_log;
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extern struct cvs_cmd cvs_cmd_rannotate;
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extern struct cvs_cmd cvs_cmd_rdiff;
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extern struct cvs_cmd cvs_cmd_release;
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extern struct cvs_cmd cvs_cmd_remove;
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extern struct cvs_cmd cvs_cmd_rlog;
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extern struct cvs_cmd cvs_cmd_rtag;
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extern struct cvs_cmd cvs_cmd_status;
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extern struct cvs_cmd cvs_cmd_tag;
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extern struct cvs_cmd cvs_cmd_update;
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extern struct cvs_cmd cvs_cmd_version;
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extern struct cvs_cmd cvs_cmd_server;
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extern struct cvs_cmd cvs_cmd_unedit;
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extern struct cvs_cmd cvs_cmd_watch;
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extern struct cvs_cmd cvs_cmd_watchers;
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/* add.c */
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void cvs_add_tobranch(struct cvs_file *, char *);
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/* cmd.c */
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struct cvs_cmd *cvs_findcmd(const char *);
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/* cvs.c */
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int cvs_build_cmd(char ***, char **, int);
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int cvs_var_set(const char *, const char *);
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int cvs_var_unset(const char *);
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const char *cvs_var_get(const char *);
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void cvs_cleanup(void);
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/* date.y */
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time_t date_parse(const char *);
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/* entries.c */
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struct cvs_ent *cvs_ent_parse(const char *);
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struct cvs_ent *cvs_ent_get(CVSENTRIES *, const char *);
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CVSENTRIES *cvs_ent_open(const char *);
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void cvs_ent_add(CVSENTRIES *, const char *);
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void cvs_ent_remove(CVSENTRIES *, const char *);
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void cvs_ent_close(CVSENTRIES *, int);
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void cvs_ent_free(struct cvs_ent *);
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void cvs_ent_line_str(const char *, char *, char *, char *, char *,
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int, int, char *, size_t);
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void cvs_parse_tagfile(char *, char **, char **, int *);
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void cvs_write_tagfile(const char *, char *, char *);
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/* root.c */
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struct cvsroot *cvsroot_get(const char *);
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int cvsroot_is_local(void);
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int cvsroot_is_remote(void);
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/* logmsg.c */
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char *cvs_logmsg_read(const char *);
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char *cvs_logmsg_create(char *, struct cvs_flisthead *,
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struct cvs_flisthead *, struct cvs_flisthead *);
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int cvs_logmsg_verify(char *);
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/* misc stuff */
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void cvs_update_local(struct cvs_file *);
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void cvs_update_enterdir(struct cvs_file *);
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void cvs_update_leavedir(struct cvs_file *);
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void cvs_checkout_file(struct cvs_file *, RCSNUM *, char *, int);
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void cvs_remove_local(struct cvs_file *);
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void cvs_add_local(struct cvs_file *);
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int update_has_conflict_markers(struct cvs_file *);
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void cvs_backup_file(struct cvs_file *);
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void cvs_import_ignored(const char *);
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#define CO_MERGE 0x01
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#define CO_SETSTICKY 0x02
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#define CO_DUMP 0x04
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#define CO_COMMIT 0x08
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#define CO_REMOVE 0x10
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/* commands */
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int cvs_add(int, char **);
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int cvs_admin(int, char **);
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int cvs_annotate(int, char **);
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int cvs_checkout(int, char **);
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int cvs_commit(int, char **);
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int cvs_diff(int, char **);
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int cvs_edit(int, char **);
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int cvs_editors(int, char **);
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int cvs_export(int, char **);
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int cvs_getlog(int, char **);
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int cvs_history(int, char **);
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int cvs_import(int, char **);
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int cvs_init(int, char **);
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int cvs_release(int, char **);
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int cvs_remove(int, char **);
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int cvs_status(int, char **);
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int cvs_tag(int, char **);
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int cvs_unedit(int, char **);
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int cvs_update(int, char **);
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int cvs_version(int, char **);
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int cvs_watch(int, char **);
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int cvs_watchers(int, char **);
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#endif
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