/*-
- * Copyright (c) 1992 The Regents of the University of California.
- * All rights reserved.
+ * Copyright (c) 1992, 1993
+ * The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Rodney Ruddock of the University of Guelph.
*
- * %sccs.include.redist.c%
+ * 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.
*/
#ifndef lint
-static char sccsid[] = "@(#)e.c 5.3 (Berkeley) %G%";
+static char sccsid[] = "@(#)e.c 8.1 (Berkeley) 5/31/93";
#endif /* not lint */
#include <sys/types.h>
ungetc('\n', inputt);
return;
}
- start = top;
+ Start = top;
End = bottom;
- start_default = End_default = 0;
- if (start == NULL && bottom == NULL);
+ Start_default = End_default = 0;
+ if (Start == NULL && bottom == NULL);
else {
ungetc(ss, inputt);
d(inputt, errnum); /* delete the whole buffer */
int *errnum;
{
char *tmp_path;
-#ifdef DBI
- RECNOINFO l_dbaccess;
-#endif
sigspecial++;
#ifndef MEMORY
if (fhtmp == NULL) {
ed_exit(5); /* unable to create buffer */
}
+ fwrite("R", sizeof(char), 1, fhtmp);
file_seek = 0;
#endif
#ifdef DBI
- (l_dbaccess.bval) = (u_char) '\0';
- (l_dbaccess.cachesize) = 0;
- (l_dbaccess.flags) = R_NOKEY;
- (l_dbaccess.lorder) = 0;
- (l_dbaccess.reclen) = 0;
+ /* open using btree only, recno will mess things up
+ * because of garbage collection and how recno operates
+ * with delete.
+ */
dbhtmp = dbopen(template, O_CREAT | O_RDWR,
- S_IRUSR | S_IWUSR, (DBTYPE) DB_RECNO, &l_dbaccess);
+ S_IRUSR | S_IWUSR, (DBTYPE) DB_BTREE, NULL);
if (dbhtmp == NULL) {
ed_exit(5); /* unable to create buffer */
}
#endif
current = top;
- start = top;
+ Start = top;
End = bottom;
sigspecial--;
/* So 'r' knows the filename is already read in. */
filename_flag = 1;
r(inputt, errnum);
+ gut_num = line_number(bottom) + 512;
+ if (gut == NULL) {
+ gut = malloc(sizeof(LINE **) * gut_num);
+ if (gut == NULL) {
+ *errnum = -1;
+ strcpy(help_msg, "out of memory error");
+ return;
+ }
+ }
}
change_flag = 0;
+ *errnum = 1;
}