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Use warn(3).

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This commit is contained in:
Philippe Charnier 1997-06-19 14:40:41 +00:00
parent 64c12016e7
commit 6da7f3783b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=26740
1 changed files with 8 additions and 7 deletions
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15
sbin/swapon/swapon.c
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@ -29,6 +29,8 @@
* 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.
*
* $Id$
*/
#ifndef lint
@ -46,8 +48,10 @@ static char sccsid[] = "@(#)swapon.c 8.1 (Berkeley) 6/5/93";
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <err.h>
void usage __P((void));
static void usage __P((void));
int add __P((char *name, int ignoreebusy));
int
@ -100,13 +104,10 @@ add(char *name, int ignoreebusy)
switch (errno) {
case EBUSY:
if (!ignoreebusy)
fprintf(stderr,
"swapon: %s: device already in use\n",
name);
warnx("%s: device already in use", name);
break;
default:
fprintf(stderr, "swapon: %s: ", name);
perror((char *)NULL);
warn("%s", name);
break;
}
return(1);
@ -114,7 +115,7 @@ add(char *name, int ignoreebusy)
return(0);
}
void
static void
usage()
{
fprintf(stderr, "usage: swapon [-a] [special_file ...]\n");