ldap_add_s()?

[ÑÕ¼ª <celle*cial@mail.777.net.cn>]

I installed openldap1.2 on my SCO OpenServer5.0 and I write a program using 
ldap_add_s() as below: 
*********** 
#include \"lber.h\"
#include \"ldap.h\" 
#include <stdio.h>
main()
{  LDAP  *ld;
   int  i,err; 
   char  *dn,*passwd;
   LDAPMod  *attrs[2];
 
        attrs[0]=(LDAPMod*)ch_calloc(1,sizeof(LDAPMod));
        attrs[1]=(LDAPMod*)ch_calloc(1,sizeof(LDAPMod));
 
        attrs[0]->mod_op=0;
        attrs[0]->mod_type=\"cn\";
        attrs[0]->mod_vals.modv_strvals=\"child1\";
        attrs[0]->mod_next=0;
 
        attrs[1]->mod_op=0;
        attrs[1]->mod_type=\"objectclass\";
        attrs[1]->mod_vals.modv_strvals=\"person\";
        attrs[1]->mod_next=0;
 
        dn=\"ou=R&D,o=SED,c=CN\";
        passwd=\"secret\";
 
        ld=ldap_open(\"100.100.200.1\",LDAP_PORT);
        if (ld==NULL)
                exit(1);
 
        err=ldap_simple_bind_s(ld,dn,passwd);
        if (err!=LDAP_SUCCESS)
        {
                ldap_perror(ld,\"ldap_simple_bind_s\");
                exit(1);
        }
 
        err=ldap_add_s(ld,dn,*attrs);
        if (err!=LDAP_SUCCESS)
        {
                ldap_perror(ld,\"ldap_add_s\");
                exit(1);
        }
        printf(\"Adding new entry...\\n\");
 
       ldap_unbind(ld); 
} 
*******************
The return value of ldap_add_s is 68.When I run this program,it shows: 
\"ldap_add_s:Already Exists\".Then I change \"ldap_add_s\" to \"ldap_modify_s\", the 
return value is 0 ,which means success add operation.When I run it,it shows 
\"Adding new entry...\". But when using command \' ldapsearch \'objectclass=*\' 
\',there is no this new entry . 
If I use command \"ldapadd -f file -D \"ou=R&D,o=SED,c=CN\" -w secret\",it can add 
successfully.
 
Who can tell me what\'s wrong with my program? Thanks in advance.
 

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