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#ifndef _MAIL_VERSION_H_INCLUDED_
#define _MAIL_VERSION_H_INCLUDED_
/*++
/* NAME
/* mail_version 3h
/* SUMMARY
/* globally configurable parameters
/* SYNOPSIS
/* #include <mail_version.h>
/* DESCRIPTION
/* .nf
/*
* Version of this program. Official versions are called a.b.c, and
* snapshots are called a.b-yyyymmdd, where a=major release number, b=minor
* release number, c=patchlevel, and yyyymmdd is the release date:
* yyyy=year, mm=month, dd=day.
*
* Patches change both the patchlevel and the release date. Snapshots have no
* patchlevel; they change the release date only.
*/
#define MAIL_RELEASE_DATE "20211107"
#define MAIL_VERSION_NUMBER "3.4.23"
#ifdef SNAPSHOT
#define MAIL_VERSION_DATE "-" MAIL_RELEASE_DATE
#else
#define MAIL_VERSION_DATE ""
#endif
#ifdef NONPROD
#define MAIL_VERSION_PROD "-nonprod"
#else
#define MAIL_VERSION_PROD ""
#endif
#define VAR_MAIL_VERSION "mail_version"
#define DEF_MAIL_VERSION MAIL_VERSION_NUMBER MAIL_VERSION_DATE MAIL_VERSION_PROD
extern char *var_mail_version;
/*
* Release date.
*/
#define VAR_MAIL_RELEASE "mail_release_date"
#define DEF_MAIL_RELEASE MAIL_RELEASE_DATE
extern char *var_mail_release;
/*
* The following macros stamp executable files as well as core dumps. This
* information helps to answer the following questions:
*
* - What Postfix versions(s) are installed on this machine?
*
* - Is this installation mixing multiple Postfix versions?
*
* - What Postfix version generated this core dump?
*
* To find out: strings -f file... | grep mail_version=
*/
#include <string.h>
#define MAIL_VERSION_STAMP_DECLARE \
char *mail_version_stamp
#define MAIL_VERSION_STAMP_ALLOCATE \
mail_version_stamp = strdup(VAR_MAIL_VERSION "=" DEF_MAIL_VERSION)
/*
* Mail version string parser, plus support to compare the compile-time
* version string of a Postfix program with the run-time version string of a
* Postfix shared library. When programs are not updated, they may fail in
* erratic ways when linked against a newer run-time library. Of course the
* right solution is so-number versioning of the Postfix run-time library.
*/
typedef struct {
char *program; /* postfix */
int major; /* 2 */
int minor; /* 9 */
int patch; /* null */
char *snapshot; /* 20111209-nonprod */
} MAIL_VERSION;
extern MAIL_VERSION *mail_version_parse(const char *, const char **);
extern void mail_version_free(MAIL_VERSION *);
extern const char *get_mail_version(void);
extern void check_mail_version(const char *);
#define MAIL_VERSION_CHECK \
check_mail_version(DEF_MAIL_VERSION)
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* IBM T.J. Watson Research
/* P.O. Box 704
/* Yorktown Heights, NY 10598, USA
/*
/* Wietse Venema
/* Google, Inc.
/* 111 8th Avenue
/* New York, NY 10011, USA
/*--*/
#endif
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