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Small tweak to yp_put_record(): call the DB put routine with the

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R_NOOVERWRITE flag and process return codes so that we can tell the
difference between a failure due to a duplicate database entry and
failure due to some other error.
This commit is contained in:
Bill Paul 1996-04-28 03:59:56 +00:00
parent 89592e552b
commit b95c787ed4
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=15420
1 changed files with 15 additions and 6 deletions
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21
libexec/ypxfr/yp_dbwrite.c
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@ -29,7 +29,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: yp_dbwrite.c,v 1.1.1.1 1995/12/25 03:07:13 wpaul Exp $
* $Id: yp_dbwrite.c,v 1.9 1996/02/04 04:08:11 wpaul Exp wpaul $
*
*/
#include <stdio.h>
@ -42,11 +42,11 @@
#include <sys/stat.h>
#include <errno.h>
#include <paths.h>
#include "yp.h"
#include <rpcsvc/yp.h>
#include "ypxfr_extern.h"
#ifndef lint
static const char rcsid[] = "$Id: yp_dbwrite.c,v 1.1.1.1 1995/12/25 03:07:13 wpaul Exp $";
static const char rcsid[] = "$Id: yp_dbwrite.c,v 1.9 1996/02/04 04:08:11 wpaul Exp wpaul $";
#endif
#define PERM_SECURE (S_IRUSR|S_IWUSR)
@ -95,10 +95,19 @@ int yp_put_record(dbp,key,data)
DBT *key;
DBT *data;
{
int rval;
if ((dbp->put)(dbp,key,data,0)) {
(void)(dbp->close)(dbp);
return(YP_BADDB);
if ((rval = (dbp->put)(dbp,key,data,R_NOOVERWRITE))) {
switch(rval) {
case 1:
return(YP_FALSE);
break;
case -1:
default:
(void)(dbp->close)(dbp);
return(YP_BADDB);
break;
}
}
return(YP_TRUE);