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- /*
- * Program: Operating-system dependent routines -- SVR4 version
- *
- * Author: Mark Crispin
- * Networks and Distributed Computing
- * Computing & Communications
- * University of Washington
- * Administration Building, AG-44
- * Seattle, WA 98195
- * Internet: MRC@CAC.Washington.EDU
- *
- * Date: 10 April 1992
- * Last Edited: 7 June 1993
- *
- * Copyright 1992 by the University of Washington
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appears in all copies and that both the
- * above copyright notice and this permission notice appear in supporting
- * documentation, and that the name of the University of Washington not be
- * used in advertising or publicity pertaining to distribution of the software
- * without specific, written prior permission. This software is made
- * available "as is", and
- * THE UNIVERSITY OF WASHINGTON DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED,
- * WITH REGARD TO THIS SOFTWARE, INCLUDING WITHOUT LIMITATION ALL IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, AND IN
- * NO EVENT SHALL THE UNIVERSITY OF WASHINGTON BE LIABLE FOR ANY SPECIAL,
- * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
- * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, TORT
- * (INCLUDING NEGLIGENCE) OR STRICT LIABILITY, ARISING OUT OF OR IN CONNECTION
- * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
- #define MAILFILE "/var/mail/%s"
- #define ACTIVEFILE "/usr/share/news/active"
- #define NEWSSPOOL "/var/spool/news"
- #define NEWSRC strcat (strcpy (tmp,myhomedir ()),"/.newsrc")
-
- #include <string.h>
-
- #include <sys/types.h>
- #include <stdlib.h>
- #include <dirent.h>
- #include <fcntl.h>
- #include <unistd.h>
- #include <time.h>
- #include <sys/utime.h>
- #include <sys/uio.h> /* needed for writev() prototypes */
-
-
- /* Different names, equivalent things in BSD and SysV */
-
- /* L_SET is defined for some strange reason in <sys/file.h> on SVR4. */
- #ifndef L_SET
- #define L_SET SEEK_SET
- #endif
- #define L_INCR SEEK_CUR
- #define L_XTND SEEK_END
-
- #define direct dirent
-
-
- /* For flock() emulation */
-
- #define LOCK_SH 1
- #define LOCK_EX 2
- #define LOCK_NB 4
- #define LOCK_UN 8
-
-
- /* Dummy definition overridden by TCP routines */
-
- #ifndef TCPSTREAM
- #define TCPSTREAM void
- #endif
-
- /* Function prototypes */
-
- void rfc822_date ();
- void *fs_get ();
- void fs_resize ();
- void fs_give ();
- void fatal ();
- char *strcrlfcpy ();
- unsigned long strcrlflen ();
- long server_login ();
- char *myusername ();
- char *myhomedir ();
- char *lockname ();
- TCPSTREAM *tcp_open ();
- TCPSTREAM *tcp_aopen ();
- char *tcp_getline ();
- long tcp_getbuffer ();
- long tcp_getdata ();
- long tcp_soutr ();
- long tcp_sout ();
- void tcp_close ();
- char *tcp_host ();
- char *tcp_localhost ();
-
- long gethostid ();
- long random ();
- void *memmove ();
- int scandir ();
- int flock ();
- int gettimeofday ();
- int utimes ();
-