1 /* ldap-int.h - defines & prototypes internal to the LDAP library */
3 /* This work is part of OpenLDAP Software <http://www.openldap.org/>.
5 * Copyright 1998-2010 The OpenLDAP Foundation.
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted only as authorized by the OpenLDAP
12 * A copy of this license is available in the file LICENSE in the
13 * top-level directory of the distribution or, alternatively, at
14 * <http://www.OpenLDAP.org/license.html>.
16 /* Portions Copyright (c) 1995 Regents of the University of Michigan.
17 * All rights reserved.
24 #define LDAP_THREAD_SAFE 1
27 #include "../liblber/lber-int.h"
31 #include <ldap_pvt_thread.h>
34 #ifdef HAVE_CYRUS_SASL
35 /* the need for this should be removed */
36 #ifdef HAVE_SASL_SASL_H
37 #include <sasl/sasl.h>
42 #define SASL_MAX_BUFF_SIZE (0xffffff)
43 #define SASL_MIN_BUFF_SIZE 4096
46 /* for struct timeval */
50 #define TV2MILLISEC(tv) (((tv)->tv_sec * 1000) + ((tv)->tv_usec/1000))
53 * Support needed if the library is running in the kernel
55 #if LDAP_INT_IN_KERNEL
57 * Platform specific function to return a pointer to the
58 * process-specific global options.
60 * This function should perform the following functions:
61 * Allocate and initialize a global options struct on a per process basis
62 * Use callers process identifier to return its global options struct
63 * Note: Deallocate structure when the process exits
65 # define LDAP_INT_GLOBAL_OPT() ldap_int_global_opt()
66 struct ldapoptions *ldap_int_global_opt(void);
68 # define LDAP_INT_GLOBAL_OPT() (&ldap_int_global_options)
71 #define ldap_debug ((LDAP_INT_GLOBAL_OPT())->ldo_debug)
79 #define DebugTest( level ) \
80 ( ldap_debug & level )
82 #define Debug( level, fmt, arg1, arg2, arg3 ) \
83 do { if ( ldap_debug & level ) \
84 ldap_log_printf( NULL, (level), (fmt), (arg1), (arg2), (arg3) ); \
87 #define LDAP_Debug( subsystem, level, fmt, arg1, arg2, arg3 )\
88 ldap_log_printf( NULL, (level), (fmt), (arg1), (arg2), (arg3) )
92 #define DebugTest( level ) (0 == 1)
93 #define Debug( level, fmt, arg1, arg2, arg3 ) ((void)0)
94 #define LDAP_Debug( subsystem, level, fmt, arg1, arg2, arg3 ) ((void)0)
96 #endif /* LDAP_DEBUG */
98 #define LDAP_DEPRECATED 1
101 #include "ldap_pvt.h"
105 #define LDAP_URL_PREFIX "ldap://"
106 #define LDAP_URL_PREFIX_LEN STRLENOF(LDAP_URL_PREFIX)
107 #define LDAPS_URL_PREFIX "ldaps://"
108 #define LDAPS_URL_PREFIX_LEN STRLENOF(LDAPS_URL_PREFIX)
109 #define LDAPI_URL_PREFIX "ldapi://"
110 #define LDAPI_URL_PREFIX_LEN STRLENOF(LDAPI_URL_PREFIX)
111 #ifdef LDAP_CONNECTIONLESS
112 #define LDAPC_URL_PREFIX "cldap://"
113 #define LDAPC_URL_PREFIX_LEN STRLENOF(LDAPC_URL_PREFIX)
115 #define LDAP_URL_URLCOLON "URL:"
116 #define LDAP_URL_URLCOLON_LEN STRLENOF(LDAP_URL_URLCOLON)
118 #define LDAP_REF_STR "Referral:\n"
119 #define LDAP_REF_STR_LEN STRLENOF(LDAP_REF_STR)
120 #define LDAP_LDAP_REF_STR LDAP_URL_PREFIX
121 #define LDAP_LDAP_REF_STR_LEN LDAP_URL_PREFIX_LEN
123 #define LDAP_DEFAULT_REFHOPLIMIT 5
125 #define LDAP_BOOL_REFERRALS 0
126 #define LDAP_BOOL_RESTART 1
127 #define LDAP_BOOL_TLS 3
128 #define LDAP_BOOL_CONNECT_ASYNC 4
129 #define LDAP_BOOL_SASL_NOCANON 5
131 #define LDAP_BOOLEANS unsigned long
132 #define LDAP_BOOL(n) ((LDAP_BOOLEANS)1 << (n))
133 #define LDAP_BOOL_GET(lo, bool) \
134 ((lo)->ldo_booleans & LDAP_BOOL(bool) ? -1 : 0)
135 #define LDAP_BOOL_SET(lo, bool) ((lo)->ldo_booleans |= LDAP_BOOL(bool))
136 #define LDAP_BOOL_CLR(lo, bool) ((lo)->ldo_booleans &= ~LDAP_BOOL(bool))
137 #define LDAP_BOOL_ZERO(lo) ((lo)->ldo_booleans = 0)
140 * This structure represents both ldap messages and ldap responses.
141 * These are really the same, except in the case of search responses,
142 * where a response has multiple messages.
146 ber_int_t lm_msgid; /* the message id */
147 ber_tag_t lm_msgtype; /* the message type */
148 BerElement *lm_ber; /* the ber encoded message contents */
149 struct ldapmsg *lm_chain; /* for search - next msg in the resp */
150 struct ldapmsg *lm_chain_tail;
151 struct ldapmsg *lm_next; /* next response */
152 time_t lm_time; /* used to maintain cache */
162 char *lt_ciphersuite;
164 char *lt_randfile; /* OpenSSL only */
169 typedef struct ldaplist {
170 struct ldaplist *ll_next;
175 * structure representing get/set'able options
176 * which have global defaults.
180 #define LDAP_UNINITIALIZED 0x0
181 #define LDAP_INITIALIZED 0x1
182 #define LDAP_VALID_SESSION 0x2
183 #define LDAP_TRASHED_SESSION 0xFF
185 #ifdef LDAP_CONNECTIONLESS
186 #define LDAP_IS_UDP(ld) ((ld)->ld_options.ldo_is_udp)
187 void* ldo_peer; /* struct sockaddr* */
192 /* per API call timeout */
193 struct timeval ldo_tm_api;
194 struct timeval ldo_tm_net;
196 ber_int_t ldo_version;
198 ber_int_t ldo_timelimit;
199 ber_int_t ldo_sizelimit;
204 LDAP_TLS_CONNECT_CB *ldo_tls_connect_cb;
205 void* ldo_tls_connect_arg;
206 struct ldaptls ldo_tls_info;
207 #define ldo_tls_certfile ldo_tls_info.lt_certfile
208 #define ldo_tls_keyfile ldo_tls_info.lt_keyfile
209 #define ldo_tls_dhfile ldo_tls_info.lt_dhfile
210 #define ldo_tls_cacertfile ldo_tls_info.lt_cacertfile
211 #define ldo_tls_cacertdir ldo_tls_info.lt_cacertdir
212 #define ldo_tls_ciphersuite ldo_tls_info.lt_ciphersuite
213 #define ldo_tls_protocol_min ldo_tls_info.lt_protocol_min
214 #define ldo_tls_crlfile ldo_tls_info.lt_crlfile
215 #define ldo_tls_randfile ldo_tls_info.lt_randfile
217 int ldo_tls_require_cert;
219 #ifdef HAVE_OPENSSL_CRL
220 int ldo_tls_crlcheck;
224 LDAPURLDesc *ldo_defludp;
227 char* ldo_defbinddn; /* bind dn */
229 #ifdef HAVE_CYRUS_SASL
230 char* ldo_def_sasl_mech; /* SASL Mechanism(s) */
231 char* ldo_def_sasl_realm; /* SASL realm */
232 char* ldo_def_sasl_authcid; /* SASL authentication identity */
233 char* ldo_def_sasl_authzid; /* SASL authorization identity */
235 /* SASL Security Properties */
236 struct sasl_security_properties ldo_sasl_secprops;
240 unsigned gssapi_flags;
242 unsigned ldo_gssapi_flags;
243 #define LDAP_GSSAPI_OPT_DO_NOT_FREE_GSS_CONTEXT 0x0001
244 #define LDAP_GSSAPI_OPT_ALLOW_REMOTE_PRINCIPAL 0x0002
245 unsigned ldo_gssapi_options;
249 * Per connection tcp-keepalive settings (Linux only,
250 * ignored where unsupported)
252 ber_int_t ldo_keepalive_idle;
253 ber_int_t ldo_keepalive_probes;
254 ber_int_t ldo_keepalive_interval;
256 int ldo_refhoplimit; /* limit on referral nesting */
258 /* LDAPv3 server and client controls */
259 LDAPControl **ldo_sctrls;
260 LDAPControl **ldo_cctrls;
262 /* LDAP rebind callback function */
263 LDAP_REBIND_PROC *ldo_rebind_proc;
264 void *ldo_rebind_params;
265 LDAP_NEXTREF_PROC *ldo_nextref_proc;
266 void *ldo_nextref_params;
267 LDAP_URLLIST_PROC *ldo_urllist_proc;
268 void *ldo_urllist_params;
270 /* LDAP connection callback stack */
271 ldaplist *ldo_conn_cbs;
273 LDAP_BOOLEANS ldo_booleans; /* boolean options */
278 * structure for representing an LDAP server connection
280 typedef struct ldap_conn {
282 #ifdef HAVE_CYRUS_SASL
283 void *lconn_sasl_authctx; /* context for bind */
284 void *lconn_sasl_sockctx; /* for security layer */
287 void *lconn_gss_ctx; /* gss_ctx_id_t */
290 time_t lconn_created; /* time */
291 time_t lconn_lastused; /* time */
292 int lconn_rebind_inprogress; /* set if rebind in progress */
293 char ***lconn_rebind_queue; /* used if rebind in progress */
295 #define LDAP_CONNST_NEEDSOCKET 1
296 #define LDAP_CONNST_CONNECTING 2
297 #define LDAP_CONNST_CONNECTED 3
298 LDAPURLDesc *lconn_server;
299 BerElement *lconn_ber; /* ber receiving on this conn. */
301 struct ldap_conn *lconn_next;
306 * structure used to track outstanding requests
308 typedef struct ldapreq {
309 ber_int_t lr_msgid; /* the message id */
310 int lr_status; /* status of request */
311 #define LDAP_REQST_COMPLETED 0
312 #define LDAP_REQST_INPROGRESS 1
313 #define LDAP_REQST_CHASINGREFS 2
314 #define LDAP_REQST_NOTCONNECTED 3
315 #define LDAP_REQST_WRITING 4
316 int lr_refcnt; /* count of references */
317 int lr_outrefcnt; /* count of outstanding referrals */
318 int lr_abandoned; /* the request has been abandoned */
319 ber_int_t lr_origid; /* original request's message id */
320 int lr_parentcnt; /* count of parent requests */
321 ber_tag_t lr_res_msgtype; /* result message type */
322 ber_int_t lr_res_errno; /* result LDAP errno */
323 char *lr_res_error; /* result error string */
324 char *lr_res_matched;/* result matched DN string */
325 BerElement *lr_ber; /* ber encoded request contents */
326 LDAPConn *lr_conn; /* connection used to send request */
327 struct berval lr_dn; /* DN of request, in lr_ber */
328 struct ldapreq *lr_parent; /* request that spawned this referral */
329 struct ldapreq *lr_child; /* first child request */
330 struct ldapreq *lr_refnext; /* next referral spawned */
331 struct ldapreq *lr_prev; /* previous request */
332 struct ldapreq *lr_next; /* next request */
336 * structure for client cache
338 #define LDAP_CACHE_BUCKETS 31 /* cache hash table size */
339 typedef struct ldapcache {
340 LDAPMessage *lc_buckets[LDAP_CACHE_BUCKETS];/* hash table */
341 LDAPMessage *lc_requests; /* unfulfilled reqs */
342 long lc_timeout; /* request timeout */
343 ber_len_t lc_maxmem; /* memory to use */
344 ber_len_t lc_memused; /* memory in use */
345 int lc_enabled; /* enabled? */
346 unsigned long lc_options; /* options */
347 #define LDAP_CACHE_OPT_CACHENOERRS 0x00000001
348 #define LDAP_CACHE_OPT_CACHEALLERRS 0x00000002
352 * structure containing referral request info for rebind procedure
354 typedef struct ldapreqinfo {
361 * structure representing an ldap connection
365 Sockbuf *ld_sb; /* socket descriptor & buffer */
367 struct ldapoptions ld_options;
369 #define ld_valid ld_options.ldo_valid
370 #define ld_debug ld_options.ldo_debug
372 #define ld_deref ld_options.ldo_deref
373 #define ld_timelimit ld_options.ldo_timelimit
374 #define ld_sizelimit ld_options.ldo_sizelimit
376 #define ld_defbinddn ld_options.ldo_defbinddn
377 #define ld_defbase ld_options.ldo_defbase
378 #define ld_defhost ld_options.ldo_defhost
379 #define ld_defport ld_options.ldo_defport
381 #define ld_refhoplimit ld_options.ldo_refhoplimit
383 #define ld_sctrls ld_options.ldo_sctrls
384 #define ld_cctrls ld_options.ldo_cctrls
385 #define ld_rebind_proc ld_options.ldo_rebind_proc
386 #define ld_rebind_params ld_options.ldo_rebind_params
387 #define ld_nextref_proc ld_options.ldo_nextref_proc
388 #define ld_nextref_params ld_options.ldo_nextref_params
389 #define ld_urllist_proc ld_options.ldo_urllist_proc
390 #define ld_urllist_params ld_options.ldo_urllist_params
392 #define ld_version ld_options.ldo_version
394 unsigned short ld_lberoptions;
402 /* do not mess with these */
403 LDAPRequest *ld_requests; /* list of outstanding requests */
404 LDAPMessage *ld_responses; /* list of outstanding responses */
406 #ifdef LDAP_R_COMPILE
407 ldap_pvt_thread_mutex_t ld_conn_mutex;
408 ldap_pvt_thread_mutex_t ld_req_mutex;
409 ldap_pvt_thread_mutex_t ld_res_mutex;
412 ber_len_t ld_nabandoned;
413 ber_int_t *ld_abandoned; /* array of abandoned requests */
415 LDAPCache *ld_cache; /* non-null if cache is initialized */
417 /* do not mess with the rest though */
419 LDAPConn *ld_defconn; /* default connection */
420 LDAPConn *ld_conns; /* list of server connections */
421 void *ld_selectinfo; /* platform specifics for select */
423 #define LDAP_VALID(ld) ( (ld)->ld_valid == LDAP_VALID_SESSION )
424 #define LDAP_TRASHED(ld) ( (ld)->ld_valid == LDAP_TRASHED_SESSION )
425 #define LDAP_TRASH(ld) ( (ld)->ld_valid = LDAP_TRASHED_SESSION )
427 #ifdef LDAP_R_COMPILE
428 LDAP_V ( ldap_pvt_thread_mutex_t ) ldap_int_resolv_mutex;
430 #ifdef HAVE_CYRUS_SASL
431 LDAP_V( ldap_pvt_thread_mutex_t ) ldap_int_sasl_mutex;
434 LDAP_V( ldap_pvt_thread_mutex_t ) ldap_int_gssapi_mutex;
438 #ifdef LDAP_R_COMPILE
439 #define LDAP_NEXT_MSGID(ld, id) \
440 ldap_pvt_thread_mutex_lock( &(ld)->ld_req_mutex ); \
441 id = ++(ld)->ld_msgid; \
442 ldap_pvt_thread_mutex_unlock( &(ld)->ld_req_mutex )
444 #define LDAP_NEXT_MSGID(ld, id) id = ++(ld)->ld_msgid
452 ldap_int_bisect_find( ber_int_t *v, ber_len_t n, ber_int_t id, int *idxp );
454 ldap_int_bisect_insert( ber_int_t **vp, ber_len_t *np, int id, int idx );
456 ldap_int_bisect_delete( ber_int_t **vp, ber_len_t *np, int id, int idx );
462 LDAP_V ( struct ldapoptions ) ldap_int_global_options;
464 LDAP_F ( void ) ldap_int_initialize LDAP_P((struct ldapoptions *, int *));
465 LDAP_F ( void ) ldap_int_initialize_global_options LDAP_P((
466 struct ldapoptions *, int *));
469 /* simple macros to realloc for now */
470 #define LDAP_MALLOC(s) (ber_memalloc_x((s),NULL))
471 #define LDAP_CALLOC(n,s) (ber_memcalloc_x((n),(s),NULL))
472 #define LDAP_REALLOC(p,s) (ber_memrealloc_x((p),(s),NULL))
473 #define LDAP_FREE(p) (ber_memfree_x((p),NULL))
474 #define LDAP_VFREE(v) (ber_memvfree_x((void **)(v),NULL))
475 #define LDAP_STRDUP(s) (ber_strdup_x((s),NULL))
476 #define LDAP_STRNDUP(s,l) (ber_strndup_x((s),(l),NULL))
478 #define LDAP_MALLOCX(s,x) (ber_memalloc_x((s),(x)))
479 #define LDAP_CALLOCX(n,s,x) (ber_memcalloc_x((n),(s),(x)))
480 #define LDAP_REALLOCX(p,s,x) (ber_memrealloc_x((p),(s),(x)))
481 #define LDAP_FREEX(p,x) (ber_memfree_x((p),(x)))
482 #define LDAP_VFREEX(v,x) (ber_memvfree_x((void **)(v),(x)))
483 #define LDAP_STRDUPX(s,x) (ber_strdup_x((s),(x)))
484 #define LDAP_STRNDUPX(s,l,x) (ber_strndup_x((s),(l),(x)))
489 LDAP_F (void) ldap_int_error_init( void );
494 LDAP_F (void) ldap_int_utils_init LDAP_P(( void ));
500 LDAP_F (int) ldap_log_printf LDAP_P((LDAP *ld, int level, const char *fmt, ...)) LDAP_GCCATTR((format(printf, 3, 4)));
505 LDAP_F (void) ldap_add_request_to_cache LDAP_P(( LDAP *ld, ber_tag_t msgtype,
506 BerElement *request ));
507 LDAP_F (void) ldap_add_result_to_cache LDAP_P(( LDAP *ld, LDAPMessage *result ));
508 LDAP_F (int) ldap_check_cache LDAP_P(( LDAP *ld, ber_tag_t msgtype, BerElement *request ));
513 LDAP_F (int) ldap_int_put_controls LDAP_P((
515 LDAPControl *const *ctrls,
518 LDAP_F (int) ldap_int_client_controls LDAP_P((
520 LDAPControl **ctrlp ));
525 LDAP_F (int) ldap_int_next_line_tokens LDAP_P(( char **bufp, ber_len_t *blenp, char ***toksp ));
531 LDAP_F (int) ldap_open_defconn( LDAP *ld );
532 LDAP_F (int) ldap_int_open_connection( LDAP *ld,
533 LDAPConn *conn, LDAPURLDesc *srvlist, int async );
539 LDAP_V (int) ldap_int_tblsize;
540 LDAP_F (void) ldap_int_ip_init( void );
543 LDAP_F (int) ldap_int_timeval_dup( struct timeval **dest,
544 const struct timeval *tm );
545 LDAP_F (int) ldap_connect_to_host( LDAP *ld, Sockbuf *sb,
546 int proto, LDAPURLDesc *srv, int async );
547 LDAP_F (int) ldap_int_poll( LDAP *ld, ber_socket_t s,
548 struct timeval *tvp );
550 #if defined(HAVE_TLS) || defined(HAVE_CYRUS_SASL)
551 LDAP_V (char *) ldap_int_hostname;
552 LDAP_F (char *) ldap_host_connected_to( Sockbuf *sb,
556 LDAP_F (int) ldap_int_select( LDAP *ld, struct timeval *timeout );
557 LDAP_F (void *) ldap_new_select_info( void );
558 LDAP_F (void) ldap_free_select_info( void *sip );
559 LDAP_F (void) ldap_mark_select_write( LDAP *ld, Sockbuf *sb );
560 LDAP_F (void) ldap_mark_select_read( LDAP *ld, Sockbuf *sb );
561 LDAP_F (void) ldap_mark_select_clear( LDAP *ld, Sockbuf *sb );
562 LDAP_F (int) ldap_is_read_ready( LDAP *ld, Sockbuf *sb );
563 LDAP_F (int) ldap_is_write_ready( LDAP *ld, Sockbuf *sb );
565 LDAP_F (int) ldap_int_connect_cbs( LDAP *ld, Sockbuf *sb,
566 ber_socket_t *s, LDAPURLDesc *srv, struct sockaddr *addr );
572 LDAP_F (int) ldap_connect_to_path( LDAP *ld, Sockbuf *sb,
573 LDAPURLDesc *srv, int async );
574 #endif /* LDAP_PF_LOCAL */
579 LDAP_F (ber_int_t) ldap_send_initial_request( LDAP *ld, ber_tag_t msgtype,
580 const char *dn, BerElement *ber, ber_int_t msgid );
581 LDAP_F (BerElement *) ldap_alloc_ber_with_options( LDAP *ld );
582 LDAP_F (void) ldap_set_ber_options( LDAP *ld, BerElement *ber );
584 LDAP_F (int) ldap_send_server_request( LDAP *ld, BerElement *ber, ber_int_t msgid, LDAPRequest *parentreq, LDAPURLDesc **srvlist, LDAPConn *lc, LDAPreqinfo *bind );
585 LDAP_F (LDAPConn *) ldap_new_connection( LDAP *ld, LDAPURLDesc **srvlist, int use_ldsb, int connect, LDAPreqinfo *bind );
586 LDAP_F (LDAPRequest *) ldap_find_request_by_msgid( LDAP *ld, ber_int_t msgid );
587 LDAP_F (void) ldap_return_request( LDAP *ld, LDAPRequest *lr, int freeit );
588 LDAP_F (void) ldap_free_request( LDAP *ld, LDAPRequest *lr );
589 LDAP_F (void) ldap_free_connection( LDAP *ld, LDAPConn *lc, int force, int unbind );
590 LDAP_F (void) ldap_dump_connection( LDAP *ld, LDAPConn *lconns, int all );
591 LDAP_F (void) ldap_dump_requests_and_responses( LDAP *ld );
592 LDAP_F (int) ldap_chase_referrals( LDAP *ld, LDAPRequest *lr,
593 char **errstrp, int sref, int *hadrefp );
594 LDAP_F (int) ldap_chase_v3referrals( LDAP *ld, LDAPRequest *lr,
595 char **refs, int sref, char **referralsp, int *hadrefp );
596 LDAP_F (int) ldap_append_referral( LDAP *ld, char **referralsp, char *s );
597 LDAP_F (int) ldap_int_flush_request( LDAP *ld, LDAPRequest *lr );
602 LDAP_F (const char *) ldap_int_msgtype2str( ber_tag_t tag );
607 LDAP_F (BerElement *) ldap_build_search_req LDAP_P((
614 LDAPControl **sctrls,
615 LDAPControl **cctrls,
625 LDAP_F (int) ldap_ld_free LDAP_P((
628 LDAPControl **sctrls,
629 LDAPControl **cctrls ));
631 LDAP_F (int) ldap_send_unbind LDAP_P((
634 LDAPControl **sctrls,
635 LDAPControl **cctrls ));
640 LDAP_F (LDAPURLDesc *) ldap_url_dup LDAP_P((
641 LDAPURLDesc *ludp ));
643 LDAP_F (LDAPURLDesc *) ldap_url_duplist LDAP_P((
644 LDAPURLDesc *ludlist ));
646 LDAP_F (int) ldap_url_parsehosts LDAP_P((
647 LDAPURLDesc **ludlist,
651 LDAP_F (char *) ldap_url_list2hosts LDAP_P((
652 LDAPURLDesc *ludlist ));
658 LDAP_F (int) ldap_int_sasl_init LDAP_P(( void ));
660 LDAP_F (int) ldap_int_sasl_open LDAP_P((
661 LDAP *ld, LDAPConn *conn,
663 LDAP_F (int) ldap_int_sasl_close LDAP_P(( LDAP *ld, LDAPConn *conn ));
665 LDAP_F (int) ldap_int_sasl_external LDAP_P((
666 LDAP *ld, LDAPConn *conn,
667 const char* authid, ber_len_t ssf ));
669 LDAP_F (int) ldap_int_sasl_get_option LDAP_P(( LDAP *ld,
670 int option, void *arg ));
671 LDAP_F (int) ldap_int_sasl_set_option LDAP_P(( LDAP *ld,
672 int option, void *arg ));
673 LDAP_F (int) ldap_int_sasl_config LDAP_P(( struct ldapoptions *lo,
674 int option, const char *arg ));
676 LDAP_F (int) ldap_int_sasl_bind LDAP_P((
680 LDAPControl **, LDAPControl **,
682 /* should be passed in client controls */
684 LDAP_SASL_INTERACT_PROC *interact,
688 LDAP_F (char *) ldap_int_parse_numericoid LDAP_P((
696 LDAP_F (int) ldap_int_tls_config LDAP_P(( LDAP *ld,
697 int option, const char *arg ));
699 LDAP_F (int) ldap_int_tls_start LDAP_P(( LDAP *ld,
700 LDAPConn *conn, LDAPURLDesc *srv ));
702 LDAP_F (void) ldap_int_tls_destroy LDAP_P(( struct ldapoptions *lo ));
707 LDAP_F (char **) ldap_value_dup LDAP_P((
708 char *const *vals ));
714 LDAP_F(int) ldap_int_gssapi_get_option LDAP_P(( LDAP *ld, int option, void *arg ));
715 LDAP_F(int) ldap_int_gssapi_set_option LDAP_P(( LDAP *ld, int option, void *arg ));
716 LDAP_F(int) ldap_int_gssapi_config LDAP_P(( struct ldapoptions *lo, int option, const char *arg ));
717 LDAP_F(void) ldap_int_gssapi_close LDAP_P(( LDAP *ld, LDAPConn *lc ));
722 #endif /* _LDAP_INT_H */