Date: Thu, 23 May 2024 16:12:58 -0700 From: Chris <bsd-lists@bsdforge.com> To: Cy Schubert <Cy.Schubert@cschubert.com> Cc: Brooks Davis <brooks@freebsd.org>, freebsd-hackers <freebsd-hackers@freebsd.org> Subject: Re: incompatible integer to pointer conversion Message-ID: <7780ce78a3bdef9d1a79f6f051e3373e@bsdforge.com> In-Reply-To: <402e05f251baab2d4903201dcb207775@bsdforge.com> References: <2e83baa48d2686b8024021668a7d334c@bsdforge.com> <Zk-6Lo5_G6oz04QF@spindle.one-eyed-alien.net> <20240523220938.324A01BD@slippy.cwsent.com> <402e05f251baab2d4903201dcb207775@bsdforge.com>
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On 2024-05-23 15:28, Chris wrote:
> On 2024-05-23 15:09, Cy Schubert wrote:
>> In message <Zk-6Lo5_G6oz04QF@spindle.one-eyed-alien.net>, Brooks Davis
>> writes:
>>> On Thu, May 23, 2024 at 02:40:59PM -0700, Chris wrote:
>>> > Sorry, this is really a basic "programming in C 101" question.
>>> > But for the life of me, I'm not getting it. The source in
>>> > question:
>>> >
>>> > LDAP *setup_ldap()
>>> > {
>>> > LDAP *ret;
>>> > int n;
>>> >
>>> > if (debug) fprintf(stderr, "radldap: Setting up LDAP for %s, port %d\n"
>>> ,
>>> > host, port);
>>> > if (!(ret = ldap_init(host, port))) {
>>> > fprintf(stderr, "radldap: Could not initialize LDAP!\n");
>>> > _exit(2);
>>> > }
>>> >
>>> > Now *you* can probably already see the problem. But this is what's returned
>>> :
>>> >
>>> > radldap.c:302:12: error: incompatible integer to pointer conversion assigni
>>> ng
>>> > to 'LDAP *' (aka 'struct ldap *') from 'int' [-Wint-conversion]
>>> > 302 | if (!(ret = ldap_init(host, port))) {
>>> > | ^ ~~~~~~~~~~~~~~~~~~~~~
>>> >
>>> > Thanks in advance for any hints, or pointers.
>>> >
>>>
>>> Have you included ldap.h? Are there any warnings about implicit
>>> declarations?
>>
>> ldap.h includes this as well:
>>
>> #if LDAP_DEPRECATED
>> LDAP_F( LDAP * )
>> ldap_init LDAP_P(( /* deprecated, use ldap_create or ldap_initialize */
>> LDAP_CONST char *host,
>> int port ));
>>
>> LDAP_F( LDAP * )
>> ldap_open LDAP_P(( /* deprecated, use ldap_create or ldap_initialize
>> */
>> LDAP_CONST char *host,
>> int port ));
>> #endif
>>
>> Apps such as dovecot and apr-1 have,
>>
>> #define LDAP_DEPRECATED 1
> Heh. Based on the volumes of warns I'm seeing, I can understand why. My
Well FWIW. I used the define you pointed at, and all's well for my current
task. Case closed.
Thanks again, Cy && Brooks!
>
> Thanks for the pointer, Cy. Greatly appreciated!
>>
>>>
>>> -- Brooks
>>>
> --Chris
--Chris
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