2 * Copyright (c) 1992, 1993, 1994
3 * The Regents of the University of California. All rights reserved.
4 * Copyright (c) 1992, 1993, 1994, 1995, 1996
5 * Keith Bostic. All rights reserved.
7 * See the LICENSE file for redistribution information.
13 static const char sccsid[] = "@(#)ex_mkexrc.c 10.11 (Berkeley) 3/6/96";
16 #include <sys/types.h>
17 #include <sys/queue.h>
20 #include <bitstring.h>
29 #include "../common/common.h"
30 #include "pathnames.h"
33 * ex_mkexrc -- :mkexrc[!] [file]
35 * Create (or overwrite) a .exrc file with the current info.
37 * PUBLIC: int ex_mkexrc __P((SCR *, EXCMD *));
54 fname = cmdp->argv[0]->bp;
55 set_alt_name(sp, fname);
61 if (!FL_ISSET(cmdp->iflags, E_C_FORCE) && !stat(fname, &sb)) {
62 msgq_str(sp, M_ERR, fname,
63 "137|%s exists, not written; use ! to override");
67 /* Create with max permissions of rw-r--r--. */
68 if ((fd = open(fname, O_CREAT | O_TRUNC | O_WRONLY,
69 S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH)) < 0) {
70 msgq_str(sp, M_SYSERR, fname, "%s");
74 if ((fp = fdopen(fd, "w")) == NULL) {
80 if (seq_save(sp, fp, "abbreviate ", SEQ_ABBREV) || ferror(fp))
82 if (seq_save(sp, fp, "map ", SEQ_COMMAND) || ferror(fp))
84 if (seq_save(sp, fp, "map! ", SEQ_INPUT) || ferror(fp))
86 if (opts_save(sp, fp) || ferror(fp))
93 msgq_str(sp, M_INFO, fname, "138|New exrc file: %s");
99 msgq_str(sp, M_SYSERR, fname, "%s");