1#ifndef _OPEN_LOCK_H_INCLUDED_ 2#define _OPEN_LOCK_H_INCLUDED_ 3 4/*++ 5/* NAME 6/* open_lock 3h 7/* SUMMARY 8/* open or create file and lock it for exclusive access 9/* SYNOPSIS 10/* #include <open_lock.h> 11/* DESCRIPTION 12/* .nf 13 14 /* 15 * System library. 16 */ 17#include <fcntl.h> 18 19 /* 20 * Utility library. 21 */ 22#include <vstream.h> 23#include <vstring.h> 24 25 /* 26 * External interface. 27 */ 28extern VSTREAM *open_lock(const char *, int, mode_t, VSTRING *); 29 30/* LICENSE 31/* .ad 32/* .fi 33/* The Secure Mailer license must be distributed with this software. 34/* AUTHOR(S) 35/* Wietse Venema 36/* IBM T.J. Watson Research 37/* P.O. Box 704 38/* Yorktown Heights, NY 10598, USA 39/*--*/ 40 41#endif 42