int *sd_index;
int sd_epfd;
int sd_nfds;
-# ifdef SLAP_LIGHTWEIGHT_LISTENER
- int *sd_suspend; /* 0: suspended, 1: not suspended */
-# endif
-
#else
#ifndef HAVE_WINSOCK
/* In winsock, accept() returns values higher than dtblsize
fd_set sd_actives;
fd_set sd_readers;
fd_set sd_writers;
-# ifdef SLAP_LIGHTWEIGHT_LISTENER
- fd_set sd_suspend; /* unset: suspended, set: not suspended */
-# endif
#endif
} slap_daemon;
# define SLAP_SOCK_SET_READ(s) SLAP_SET_SOCK(s, EPOLLIN)
# define SLAP_SOCK_SET_WRITE(s) SLAP_SET_SOCK(s, EPOLLOUT)
-# ifdef SLAP_LIGHTWEIGHT_LISTENER
+# ifdef SLAP_LIGHTWEIGHT_DISPATCHER
# define SLAP_SOCK_SET_SUSPEND(s) \
( slap_daemon.sd_suspend[SLAP_SOCK_IX(s)] = 1 )
# define SLAP_SOCK_CLR_SUSPEND(s) \
slap_daemon.sd_nfds++; \
} else { \
Debug( LDAP_DEBUG_ANY, \
- "daemon: epoll_ctl ADD failed, errno %d, shutting down\n", \
- errno, 0, 0 ); \
+ "daemon: epoll_ctl(ADD,fd=%d) failed, errno=%d, shutting down\n", \
+ s, errno, 0 ); \
slapd_shutdown = 2; \
} \
} while (0)
# define SLAP_EV_PTRFD(ptr) (SLAP_EV_LISTENER(ptr) ? \
((Listener *)ptr)->sl_sd : (int *)(ptr) - slap_daemon.sd_index)
-# ifdef SLAP_LIGHTWEIGHT_LISTENER
-# define SLAP_DEL_SOCK(s) do { \
- int fd, rc, suspend, index = SLAP_SOCK_IX((s)); \
- rc = epoll_ctl(slap_daemon.sd_epfd, EPOLL_CTL_DEL, \
- (s), &SLAP_SOCK_EP((s))); \
- slap_daemon.sd_epolls[index] = \
- slap_daemon.sd_epolls[slap_daemon.sd_nfds-1]; \
- fd = SLAP_EV_PTRFD(slap_daemon.sd_epolls[index].data.ptr); \
- slap_daemon.sd_suspend[index] = \
- slap_daemon.sd_suspend[slap_daemon.sd_nfds-1]; \
- slap_daemon.sd_suspend[slap_daemon.sd_nfds-1] = 0; \
- slap_daemon.sd_index[fd] = index; \
- slap_daemon.sd_index[(s)] = -1; \
- slap_daemon.sd_nfds--; \
-} while (0)
-# else
-# define SLAP_DEL_SOCK(s) do { \
+# define SLAP_DEL_SOCK(s) do { \
int fd, rc, index = SLAP_SOCK_IX((s)); \
+ if ( index < 0 ) break; \
rc = epoll_ctl(slap_daemon.sd_epfd, EPOLL_CTL_DEL, \
(s), &SLAP_SOCK_EP((s))); \
slap_daemon.sd_epolls[index] = \
slap_daemon.sd_index[(s)] = -1; \
slap_daemon.sd_nfds--; \
} while (0)
-# endif
# define SLAP_EVENT_CLR_READ(i) SLAP_CLR_EVENT((i), EPOLLIN)
# define SLAP_EVENT_CLR_WRITE(i) SLAP_CLR_EVENT((i), EPOLLOUT)
# define SLAP_EVENT_LISTENER(i) (revents[(i)].data.ptr)
# define SLAP_EVENT_FD(i) SLAP_EV_PTRFD(revents[(i)].data.ptr)
-# define SLAP_SOCK_SET_MUTE(s) SLAP_SOCK_CLR_READ((s))
-# define SLAP_SOCK_CLR_MUTE(s) SLAP_SOCK_SET_READ((s))
-# define SLAP_SOCK_IS_MUTE(s) (!SLAP_SOCK_IS_READ((s)))
-
-# ifdef SLAP_LIGHTWEIGHT_LISTENER
-# define SLAP_SOCK_SET_INIT do { \
- slap_daemon.sd_epolls = \
- ch_malloc( sizeof(struct epoll_event) * dtblsize * 2 ); \
- slap_daemon.sd_index = ch_malloc(sizeof(int) * dtblsize); \
- slap_daemon.sd_epfd = epoll_create( dtblsize ); \
- for (i=0; i<dtblsize; i++) slap_daemon.sd_index[i] = -1; \
- slap_daemon.sd_suspend = ch_malloc(sizeof(int) * dtblsize); \
- for (i=0; i<dtblsize; i++) slap_daemon.sd_suspend[i] = 0; \
-} while (0)
-# else
-# define SLAP_SOCK_SET_INIT do { \
+
+# define SLAP_SOCK_SET_INIT do { \
slap_daemon.sd_epolls = ch_calloc(1, \
sizeof(struct epoll_event) * dtblsize * 2); \
slap_daemon.sd_index = ch_malloc(sizeof(int) * dtblsize); \
slap_daemon.sd_epfd = epoll_create( dtblsize ); \
for (i=0; i<dtblsize; i++) slap_daemon.sd_index[i] = -1; \
} while (0)
-# endif
# define SLAP_EVENT_DECL struct epoll_event *revents
# define CHK_SETSIZE do { ; } while (0)
# endif
-# ifdef SLAP_LIGHTWEIGHT_LISTENER
-# define SLAP_SOCK_SET_INIT do { \
+# define SLAP_SOCK_SET_INIT do { \
CHK_SETSIZE; \
FD_ZERO(&slap_daemon.sd_readers); \
FD_ZERO(&slap_daemon.sd_writers); \
- FD_ZERO(&slap_daemon.sd_suspend); \
} while (0)
-# else
-# define SLAP_SOCK_SET_INIT do { \
- CHK_SETSIZE; \
- FD_ZERO(&slap_daemon.sd_readers); \
- FD_ZERO(&slap_daemon.sd_writers); \
-} while (0)
-# endif
# define SLAP_SOCK_IS_ACTIVE(fd) FD_ISSET((fd), &slap_daemon.sd_actives)
# define SLAP_SOCK_IS_READ(fd) FD_ISSET((fd), &slap_daemon.sd_readers)
# define SLAP_SOCK_NOT_ACTIVE(fd) (!SLAP_SOCK_IS_ACTIVE(fd) && \
!SLAP_SOCK_IS_READ(fd) && !SLAP_SOCK_IS_WRITE(fd))
-# ifdef SLAP_LIGHTWEIGHT_LISTENER
-# define SLAP_SOCK_SET_SUSPEND(s) FD_SET((s), &slap_daemon.sd_suspend)
-# define SLAP_SOCK_CLR_SUSPEND(s) FD_CLR((s), &slap_daemon.sd_suspend)
-# define SLAP_SOCK_IS_SUSPEND(s) FD_ISSET((s), &slap_daemon.sd_suspend)
-# endif
-
# ifdef HAVE_WINSOCK
# define SLAP_SOCK_SET_READ(fd) do { \
if (!SLAP_SOCK_IS_READ(fd)) { FD_SET((fd), &slap_daemon.sd_readers); } \
# define SLAP_EVENT_WAIT(tvp) \
select( SLAP_EVENT_MAX, &readfds, \
nwriters > 0 ? &writefds : NULL, NULL, (tvp) )
-
-# define SLAP_SOCK_SET_MUTE(s) FD_CLR((s), &readfds)
-# define SLAP_SOCK_CLR_MUTE(s) FD_SET((s), &readfds)
-# define SLAP_SOCK_IS_MUTE(s) (!FD_ISSET((s), &readfds))
#endif
#ifdef HAVE_SLP
ldap_pvt_thread_mutex_unlock( &slap_daemon.sd_mutex );
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
WAKE_LISTENER(1);
#endif
}
int wake )
{
int waswriter;
+ int wasreader;
ldap_pvt_thread_mutex_lock( &slap_daemon.sd_mutex );
if ( wasactive ) slap_daemon.sd_nactives--;
waswriter = SLAP_SOCK_IS_WRITE(s);
+ wasreader = SLAP_SOCK_IS_READ(s);
+
Debug( LDAP_DEBUG_CONNS, "daemon: removing %ld%s%s\n",
- (long) s, SLAP_SOCK_IS_READ(s) ? "r" : "",
+ (long) s,
+ wasreader ? "r" : "",
waswriter ? "w" : "" );
- if ( waswriter ) slap_daemon.sd_nwriters--;
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
- SLAP_SOCK_CLR_SUSPEND(s);
-#endif
+ if ( waswriter ) slap_daemon.sd_nwriters--;
SLAP_DEL_SOCK(s);
+
/* If we ran out of file descriptors, we dropped a listener from
* the select() loop. Now that we're removing a session from our
* control, we can try to resume a dropped listener to use.
if ( emfile ) {
int i;
for ( i = 0; slap_listeners[i] != NULL; i++ ) {
- if ( slap_listeners[i]->sl_sd != AC_SOCKET_INVALID ) {
- if ( slap_listeners[i]->sl_sd == s ) continue;
+ Listener *lr = slap_listeners[i];
- if ( slap_listeners[i]->sl_is_mute ) {
- slap_listeners[i]->sl_is_mute = 0;
- emfile--;
- break;
- }
+ if ( lr->sl_sd == AC_SOCKET_INVALID ) continue;
+ if ( lr->sl_sd == s ) continue;
+ if ( lr->sl_mute ) {
+ lr->sl_mute = 0;
+ emfile--;
+ break;
}
}
/* Walked the entire list without enabling anything; emfile
WAKE_LISTENER(wake || slapd_gentle_shutdown == 2);
}
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
-/*
- * Temporarily suspend submitting events on the descriptor to the pool.
- * Reading on the descriptor will be resumed by a connection procseeing thread
- * when data (LDAP requests) on it are read.
- * slapd_suspend() returns 1 when it is suspended otherwise returns 0
- */
-int slapd_suspend(ber_socket_t s) {
- int rc = 0;
-
- ldap_pvt_thread_mutex_lock( &slap_daemon.sd_mutex );
-
- if ( !SLAP_SOCK_IS_SUSPEND( s ) && SLAP_SOCK_IS_ACTIVE( s ) &&
- SLAP_SOCK_IS_READ( s ) )
- {
- SLAP_SOCK_SET_SUSPEND( s );
- SLAP_SOCK_CLR_READ( s );
- rc = 1;
- }
-
- ldap_pvt_thread_mutex_unlock( &slap_daemon.sd_mutex );
- return rc;
-}
-
-void slapd_resume ( ber_socket_t s ) {
- ldap_pvt_thread_mutex_lock( &slap_daemon.sd_mutex );
-
- SLAP_SOCK_SET_READ( s );
-
- assert( SLAP_SOCK_IS_SUSPEND( s ) );
-
- SLAP_SOCK_CLR_SUSPEND ( s );
-
- ldap_pvt_thread_mutex_unlock( &slap_daemon.sd_mutex );
-
- WAKE_LISTENER(1);
-}
-#endif
-
void slapd_clr_write(ber_socket_t s, int wake) {
ldap_pvt_thread_mutex_lock( &slap_daemon.sd_mutex );
tcp_close(s);
}
-static void slap_free_listener_addresses(struct sockaddr **sal)
-{
+static void slap_free_listener_addresses(struct sockaddr **sal) {
struct sockaddr **sap;
if (sal == NULL) return;
for (sap = sal; *sap != NULL; sap++) ch_free(*sap);
snprintf(serv, sizeof serv, "%d", port);
if ( (err = getaddrinfo(host, serv, &hints, &res)) ) {
- Debug( LDAP_DEBUG_ANY, "daemon: getaddrinfo failed: %s\n",
+ Debug( LDAP_DEBUG_ANY, "daemon: getaddrinfo() failed: %s\n",
AC_GAI_STRERROR(err), 0, 0);
return -1;
}
}
l.sl_url.bv_val = NULL;
- l.sl_is_mute = 0;
+ l.sl_mute = 0;
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+ l.sl_busy = 0;
+#endif
#ifndef HAVE_TLS
if( ldap_pvt_url_scheme2tls( lud->lud_scheme ) ) {
int l;
for ( l = 0; slap_listeners[l] != NULL; l++ ) {
- if ( slap_listeners[l]->sl_sd != AC_SOCKET_INVALID ) {
- if ( remove ) slapd_remove( slap_listeners[l]->sl_sd, 0, 0 );
+ Listener *lr = slap_listeners[l];
+
+ if ( lr->sl_sd != AC_SOCKET_INVALID ) {
+ if ( remove ) slapd_remove( lr->sl_sd, 0, 0 );
#ifdef LDAP_PF_LOCAL
- if ( slap_listeners[l]->sl_sa.sa_addr.sa_family == AF_LOCAL ) {
- unlink( slap_listeners[l]->sl_sa.sa_un_addr.sun_path );
+ if ( lr->sl_sa.sa_addr.sa_family == AF_LOCAL ) {
+ unlink( lr->sl_sa.sa_un_addr.sun_path );
}
#endif /* LDAP_PF_LOCAL */
- slapd_close( slap_listeners[l]->sl_sd );
+ slapd_close( lr->sl_sd );
}
- if ( slap_listeners[l]->sl_url.bv_val ) {
- ber_memfree( slap_listeners[l]->sl_url.bv_val );
+ if ( lr->sl_url.bv_val ) {
+ ber_memfree( lr->sl_url.bv_val );
}
- if ( slap_listeners[l]->sl_name.bv_val ) {
- ber_memfree( slap_listeners[l]->sl_name.bv_val );
+ if ( lr->sl_name.bv_val ) {
+ ber_memfree( lr->sl_name.bv_val );
}
- free ( slap_listeners[l] );
+ free( lr );
slap_listeners[l] = NULL;
}
}
static int
-slapd_handle_listener(
+slap_listener(
Listener *sl )
{
Sockaddr from;
# endif /* LDAP_PF_LOCAL */
s = accept( sl->sl_sd, (struct sockaddr *) &from, &len );
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
- /*
- * As soon as a TCP connection is accepted, the listener FD is resumed
- * for concurrent-processing of incoming TCP connections.
+
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+ /* Resume the listener FD to allow concurrent-processing of
+ * additional incoming connections.
*/
- slapd_resume( sl->sl_sd );
+ sl->sl_busy = 0;
+ WAKE_LISTENER(1);
#endif
+
if ( s == AC_SOCKET_INVALID ) {
int err = sock_errno();
ldap_pvt_thread_mutex_lock( &slap_daemon.sd_mutex );
emfile++;
/* Stop listening until an existing session closes */
- sl->sl_is_mute = 1;
+ sl->sl_mute = 1;
ldap_pvt_thread_mutex_unlock( &slap_daemon.sd_mutex );
}
Debug( LDAP_DEBUG_ANY,
"daemon: accept(%ld) failed errno=%d (%s)\n",
- (long) sl->sl_sd, err,
- sock_errstr(err) );
+ (long) sl->sl_sd, err, sock_errstr(err) );
ldap_pvt_thread_yield();
return 0;
}
#ifdef LDAP_DEBUG
ldap_pvt_thread_mutex_lock( &slap_daemon.sd_mutex );
-
/* newly accepted stream should not be in any of the FD SETS */
assert( SLAP_SOCK_NOT_ACTIVE( s ));
-
ldap_pvt_thread_mutex_unlock( &slap_daemon.sd_mutex );
#endif
}
#endif
- Debug( LDAP_DEBUG_CONNS, "daemon: new connection on %ld\n",
- (long) s, 0, 0 );
+ Debug( LDAP_DEBUG_CONNS,
+ "daemon: listen=%ld, new connection on %ld\n",
+ (long) sl->sl_sd, (long) s, 0 );
+
switch ( from.sa_addr.sa_family ) {
# ifdef LDAP_PF_LOCAL
case AF_LOCAL:
return 0;
}
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
-void*
-slapd_handle_listener_thread(
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+static void*
+slap_listener_thread(
void* ctx,
void* ptr )
{
int rc;
- rc = slapd_handle_listener( (Listener*)ptr );
+ rc = slap_listener( (Listener*)ptr );
if( rc != LDAP_SUCCESS ) {
Debug( LDAP_DEBUG_ANY,
- "slapd_handle_listener_thread: failed", 0, 0, 0 );
+ "listener_thread: failed %d", rc, 0, 0 );
}
return (void*)NULL;
}
static int
-new_connection_activate(
+slap_listener_activate(
Listener* sl )
{
- int status;
+ int rc;
- if( !slapd_suspend( sl->sl_sd ) ) return (0);
+ Debug( LDAP_DEBUG_TRACE, "slap_listener_activate(%d): %s\n",
+ sl->sl_sd, sl->sl_busy ? "busy" : "", 0 );
- status = ldap_pvt_thread_pool_submit( &connection_pool,
- slapd_handle_listener_thread, (void *) sl );
+ sl->sl_busy++;
- if( status != 0 ) {
+ rc = ldap_pvt_thread_pool_submit( &connection_pool,
+ slap_listener_thread, (void *) sl );
+
+ if( rc != 0 ) {
Debug( LDAP_DEBUG_ANY,
- "new_connection_activate: ldap_pvt_thread_pool_submit failed\n",
- 0, 0, 0 );
- return (-1);
+ "listener_activate(%d): submit failed (%d)\n",
+ sl->sl_sd, rc, 0 );
}
-
- return (0);
+ return rc;
}
#endif
return (void*)-1;
}
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
/* make the listening socket non-blocking */
if ( ber_pvt_socket_set_nonblock( slap_listeners[l]->sl_sd, 1 ) < 0 ) {
Debug( LDAP_DEBUG_ANY, "slapd_daemon_task: "
SLAP_EVENT_INIT;
for ( l = 0; slap_listeners[l] != NULL; l++ ) {
- if ( slap_listeners[l]->sl_sd == AC_SOCKET_INVALID ) continue;
+ Listener *lr = slap_listeners[l];
- if ( slap_listeners[l]->sl_is_mute ) {
- SLAP_SOCK_SET_MUTE( slap_listeners[l]->sl_sd );
- } else if ( SLAP_SOCK_IS_MUTE( slap_listeners[l]->sl_sd )) {
- SLAP_SOCK_CLR_MUTE( slap_listeners[l]->sl_sd );
+ if ( lr->sl_sd == AC_SOCKET_INVALID ) continue;
+
+ if ( lr->sl_mute || lr->sl_busy ) {
+ SLAP_SOCK_CLR_READ( lr->sl_sd );
+ } else {
+ SLAP_SOCK_SET_READ( lr->sl_sd );
}
}
}
for ( l = 0; slap_listeners[l] != NULL; l++ ) {
- if ( slap_listeners[l]->sl_sd == AC_SOCKET_INVALID ||
- slap_listeners[l]->sl_is_mute )
- {
+ Listener *lr = slap_listeners[l];
+
+ if ( lr->sl_sd == AC_SOCKET_INVALID ) {
+ continue;
+ }
+
+ if ( lr->sl_mute ) {
+ Debug( LDAP_DEBUG_CONNS,
+ "daemon: select: listen=%d muted\n",
+ lr->sl_sd, 0, 0 );
+ continue;
+ }
+
+ if ( lr->sl_busy ) {
+ Debug( LDAP_DEBUG_CONNS,
+ "daemon: select: listen=%d busy\n",
+ lr->sl_sd, 0, 0 );
continue;
}
Debug( LDAP_DEBUG_CONNS,
"daemon: select: listen=%d active_threads=%d tvp=%s\n",
- slap_listeners[l]->sl_sd, at,
- tvp == NULL ? "NULL" : "zero" );
+ lr->sl_sd, at, tvp == NULL ? "NULL" : "zero" );
}
switch(ns = SLAP_EVENT_WAIT(tvp)) {
if( slapd_shutdown ) continue;
ebadf = 0;
- Debug( LDAP_DEBUG_CONNS, "daemon: activity on %d descriptors\n",
- ns, 0, 0 );
+ Debug( LDAP_DEBUG_CONNS,
+ "daemon: activity on %d descriptor%s\n",
+ ns, ns != 1 ? "s" : "", 0 );
/* FALL THRU */
}
#if SLAP_EVENTS_ARE_INDEXED
if ( SLAP_EVENT_IS_READ( wake_sds[0] )) {
- char c[BUFSIZ];
- tcp_read( wake_sds[0], c, sizeof(c) );
- waking = 0;
- ns--;
SLAP_EVENT_CLR_READ( wake_sds[0] );
+ ns--;
+ {
+ char c[BUFSIZ];
+ tcp_read( wake_sds[0], c, sizeof(c) );
+ }
+ Debug( LDAP_DEBUG_CONNS, "daemon: waked\n", 0, 0, 0 );
+ waking = 0;
continue;
}
SLAP_EVENT_CLR_WRITE( slap_listeners[l]->sl_sd );
ns--;
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
- rc = new_connection_activate(slap_listeners[l]);
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+ rc = slap_listener_activate(slap_listeners[l]);
#else
- rc = slapd_handle_listener(slap_listeners[l]);
+ rc = slap_listener(slap_listeners[l]);
#endif
}
Debug( LDAP_DEBUG_CONNS,
"daemon: write active on %d\n",
wd, 0, 0 );
+
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+ connection_write_activate( wd );
+#else
/*
* NOTE: it is possible that the connection was closed
* and that the stream is now inactive.
* connection_write() must validitate the stream is still
* active.
*/
-
if ( connection_write( wd ) < 0 ) {
if ( SLAP_EVENT_IS_READ( wd )) {
SLAP_EVENT_CLR_READ( (unsigned) wd );
}
slapd_close( wd );
}
+#endif
}
for ( i = 0; nrfds > 0; i++ ) {
* active.
*/
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
- connection_processing_activate( rd );
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+ connection_read_activate( rd );
#else
if ( connection_read( rd ) < 0 ) {
slapd_close( rd );
int rc = 1, fd;
if ( SLAP_EVENT_IS_LISTENER(i) ) {
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
- rc = new_connection_activate( SLAP_EVENT_LISTENER( i ));
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+ rc = slap_listener_activate( SLAP_EVENT_LISTENER( i ));
#else
- rc = slapd_handle_listener( SLAP_EVENT_LISTENER( i ));
+ rc = slap_listener( SLAP_EVENT_LISTENER( i ));
#endif
}
+
/* If we found a regular listener, rc is now zero, and we
* can skip the data portion. But if it was a UDP listener
* then rc is still 1, and we want to handle the data.
Debug( LDAP_DEBUG_CONNS,
"daemon: write active on %d\n",
fd, 0, 0 );
+
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+ connection_write_activate( fd );
+#else
/*
* NOTE: it is possible that the connection was closed
* and that the stream is now inactive.
* connection_write() must valid the stream is still
* active.
*/
-
if ( connection_write( fd ) < 0 ) {
slapd_close( fd );
continue;
}
+#endif
}
if( SLAP_EVENT_IS_READ( i ) ) {
Debug( LDAP_DEBUG_CONNS,
"daemon: read active on %d\n",
fd, 0, 0 );
+
+#ifdef SLAP_LIGHTWEIGHT_DISPATCHER
+ connection_read_activate( fd );
+#else
/*
* NOTE: it is possible that the connection was closed
* and that the stream is now inactive.
* connection_read() must valid the stream is still
* active.
*/
-
-#ifdef SLAP_LIGHTWEIGHT_LISTENER
- connection_processing_activate( fd );
-#else
if ( connection_read( fd ) < 0 ) slapd_close( fd );
#endif
}
projects / openldap / blobdiff