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Capitalize at the start of sentence. Add rcsid. Remove unused #includes.

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Use `dumpon' instead of argv[0].
This commit is contained in:
Philippe Charnier 1998-06-15 07:03:47 +00:00
parent 074fad210f
commit 8f034b11f2
2 changed files with 14 additions and 18 deletions
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6
sbin/dumpon/dumpon.8
View File

@ -10,7 +10,7 @@
.\" 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:
.\" must display the following acknowledgment:
.\" 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
@ -30,7 +30,7 @@
.\" SUCH DAMAGE.
.\"
.\" From: @(#)swapon.8 8.1 (Berkeley) 6/5/93
.\" $Id: dumpon.8,v 1.6 1998/05/25 08:54:40 jkoshy Exp $
.\" $Id: dumpon.8,v 1.7 1998/05/27 11:05:59 jkoshy Exp $
.\"
.Dd May 12, 1995
.Dt DUMPON 8
@ -116,7 +116,7 @@ boot-time system configuration
Because the filesystem layer is already dead by the time a crash dump
is taken, it is not possible to send crash dumps directly to a file.
.Pp
.Nm
.Nm Dumpon
currently allows only devices with minor number 1 to be used as dump
devices.
.Sh HISTORY

26
sbin/dumpon/dumpon.c
View File

@ -32,42 +32,38 @@
*/
#ifndef lint
static char copyright[] =
static const char copyright[] =
"@(#) Copyright (c) 1980, 1993\n\
The Regents of the University of California. All rights reserved.\n";
#endif /* not lint */
#ifndef lint
/*static char sccsid[] = "From: @(#)swapon.c 8.1 (Berkeley) 6/5/93";*/
#if 0
static char sccsid[] = "From: @(#)swapon.c 8.1 (Berkeley) 6/5/93";
#endif
static const char rcsid[] =
"$Id: dumpon.c,v 1.4 1997/02/22 14:32:22 peter Exp $";
"$Id$";
#endif /* not lint */
#include <errno.h>
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/param.h>
#include <sys/types.h>
#include <sys/sysctl.h>
#include <sys/stat.h>
#include <sysexits.h>
#include <err.h>
void usage __P((void)) __dead2;
static char *whoami;
int
main(int argc, char **argv)
{
extern char *optarg;
extern int optind;
int ch, verbose, rv;
struct stat stab;
int mib[2];
verbose = rv = 0;
whoami = argv[0];
while ((ch = getopt(argc, argv, "v")) != -1)
switch((char)ch) {
case 'v':
@ -107,10 +103,10 @@ main(int argc, char **argv)
if (verbose) {
if (stab.st_rdev == NODEV) {
printf("%s: crash dumps disabled\n", whoami);
printf("dumpon: crash dumps disabled\n");
} else {
printf("%s: crash dumps to %s (%lu, %lu)\n",
whoami, argv[0],
printf("dumpon: crash dumps to %s (%lu, %lu)\n",
argv[0],
(unsigned long)major(stab.st_rdev),
(unsigned long)minor(stab.st_rdev));
}
@ -123,7 +119,7 @@ void
usage()
{
fprintf(stderr,
"usage: %s [-v] special_file\n"
" %s [-v] off\n", whoami, whoami);
"usage: dumpon [-v] special_file\n"
" dumpon [-v] off\n");
exit(EX_USAGE);
}