-/* tip.h 4.11 83/06/25 */
+/*
+ * Copyright (c) 1983 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ * must display the following acknowledgement:
+ * This product includes software developed by the University of
+ * California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)tip.h 5.7 (Berkeley) 3/27/91
+ */
/*
* tip - terminal interface program
*/
#include <sys/types.h>
+#include <machine/endian.h>
#include <sys/file.h>
+#include <sys/time.h>
#include <sgtty.h>
#include <signal.h>
#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
#include <pwd.h>
#include <ctype.h>
#include <setjmp.h>
+#include <unistd.h>
#include <errno.h>
/*
typedef
union {
int zz_number;
- short zz_boolean;
- char zz_character;
+ short zz_boolean[2];
+ char zz_character[4];
int *zz_address;
}
zzhack;
#define value(v) vtable[v].v_value
-#define boolean(v) ((((zzhack *)(&(v))))->zz_boolean)
#define number(v) ((((zzhack *)(&(v))))->zz_number)
-#define character(v) ((((zzhack *)(&(v))))->zz_character)
+
+#if BYTE_ORDER == LITTLE_ENDIAN
+#define boolean(v) ((((zzhack *)(&(v))))->zz_boolean[0])
+#define character(v) ((((zzhack *)(&(v))))->zz_character[0])
+#endif
+
+#if BYTE_ORDER == BIG_ENDIAN
+#define boolean(v) ((((zzhack *)(&(v))))->zz_boolean[1])
+#define character(v) ((((zzhack *)(&(v))))->zz_character[3])
+#endif
+
#define address(v) ((((zzhack *)(&(v))))->zz_address)
/*
int vflag; /* print .tiprc initialization sequence */
int sfd; /* for ~< operation */
int pid; /* pid of tipout */
+uid_t uid, euid; /* real and effective user id's */
+gid_t gid, egid; /* real and effective group id's */
int stop; /* stop transfer session flag */
int quit; /* same; but on other end */
int intflag; /* recognized interrupt */
extern int disc; /* current tty discpline */
extern char *ctrl();
-extern char *ctime();
-extern long time();
-extern struct passwd *getpwuid();
-extern char *getlogin();
extern char *vinterp();
-extern char *getenv();
-extern char *rindex();
-extern char *index();
-extern char *malloc();
extern char *connect();