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Diffstat (limited to 'source3/lib/messages.c')
-rw-r--r--source3/lib/messages.c84
1 files changed, 47 insertions, 37 deletions
diff --git a/source3/lib/messages.c b/source3/lib/messages.c
index 667571a75d..30056de716 100644
--- a/source3/lib/messages.c
+++ b/source3/lib/messages.c
@@ -285,19 +285,22 @@ static NTSTATUS message_send_pid_internal(struct server_id pid, int msg_type,
if (duplicates_allowed) {
- /* If duplicates are allowed we can just append the message and return. */
+ /* If duplicates are allowed we can just append the message
+ * and return. */
/* lock the record for the destination */
if (timeout) {
- if (tdb_chainlock_with_timeout(tdb, kbuf, timeout) == -1) {
- DEBUG(0,("message_send_pid_internal: failed to get "
- "chainlock with timeout %ul.\n", timeout));
+ if (tdb_chainlock_with_timeout(tdb, kbuf,
+ timeout) == -1) {
+ DEBUG(0,("message_send_pid_internal: failed "
+ "to get chainlock with timeout "
+ "%ul.\n", timeout));
return NT_STATUS_IO_TIMEOUT;
}
} else {
if (tdb_chainlock(tdb, kbuf) == -1) {
- DEBUG(0,("message_send_pid_internal: failed to get "
- "chainlock.\n"));
+ DEBUG(0,("message_send_pid_internal: failed "
+ "to get chainlock.\n"));
return NT_STATUS_LOCK_NOT_GRANTED;
}
}
@@ -312,8 +315,8 @@ static NTSTATUS message_send_pid_internal(struct server_id pid, int msg_type,
/* lock the record for the destination */
if (timeout) {
if (tdb_chainlock_with_timeout(tdb, kbuf, timeout) == -1) {
- DEBUG(0,("message_send_pid_internal: failed to get chainlock "
- "with timeout %ul.\n", timeout));
+ DEBUG(0,("message_send_pid_internal: failed to get "
+ "chainlock with timeout %ul.\n", timeout));
return NT_STATUS_IO_TIMEOUT;
}
} else {
@@ -341,16 +344,18 @@ static NTSTATUS message_send_pid_internal(struct server_id pid, int msg_type,
for(ptr = old_dbuf.dptr; ptr < old_dbuf.dptr + old_dbuf.dsize; ) {
/*
- * First check if the message header matches, then, if it's a non-zero
- * sized message, check if the data matches. If so it's a duplicate and
- * we can discard it. JRA.
+ * First check if the message header matches, then, if it's a
+ * non-zero sized message, check if the data matches. If so
+ * it's a duplicate and we can discard it. JRA.
*/
if (!memcmp(ptr, &rec, sizeof(rec))) {
- if (!len || (len && !memcmp( ptr + sizeof(rec), buf, len))) {
+ if (!len
+ || (len
+ && !memcmp( ptr + sizeof(rec), buf, len))) {
tdb_chainunlock(tdb, kbuf);
- DEBUG(10,("message_send_pid_internal: discarding "
- "duplicate message.\n"));
+ DEBUG(10,("message_send_pid_internal: "
+ "discarding duplicate message.\n"));
SAFE_FREE(dbuf.dptr);
SAFE_FREE(old_dbuf.dptr);
return NT_STATUS_OK;
@@ -474,7 +479,8 @@ static BOOL message_recv(char *msgs_buf, size_t total_len, int *msg_type,
ret_buf += sizeof(rec);
if (rec.msg_version != MESSAGE_VERSION) {
- DEBUG(0,("message version %d received (expected %d)\n", rec.msg_version, MESSAGE_VERSION));
+ DEBUG(0,("message version %d received (expected %d)\n",
+ rec.msg_version, MESSAGE_VERSION));
return False;
}
@@ -510,14 +516,17 @@ void message_dispatch(void)
if (!received_signal)
return;
- DEBUG(10,("message_dispatch: received_signal = %d\n", received_signal));
+ DEBUG(10, ("message_dispatch: received_signal = %d\n",
+ received_signal));
received_signal = 0;
if (!retrieve_all_messages(&msgs_buf, &total_len))
return;
- for (buf = msgs_buf; message_recv(msgs_buf, total_len, &msg_type, &src, &buf, &len); buf += len) {
+ for (buf = msgs_buf;
+ message_recv(msgs_buf, total_len, &msg_type, &src, &buf, &len);
+ buf += len) {
struct dispatch_fns *dfn;
DEBUG(10,("message_dispatch: received msg_type=%d "
@@ -527,7 +536,8 @@ void message_dispatch(void)
n_handled = 0;
for (dfn = dispatch_fns; dfn; dfn = dfn->next) {
if (dfn->msg_type == msg_type) {
- DEBUG(10,("message_dispatch: processing message of type %d.\n", msg_type));
+ DEBUG(10,("message_dispatch: processing "
+ "message of type %d.\n", msg_type));
dfn->fn(msg_type, src,
len ? (void *)buf : NULL, len,
dfn->private_data);
@@ -536,8 +546,8 @@ void message_dispatch(void)
}
}
if (!n_handled) {
- DEBUG(5,("message_dispatch: warning: no handler registed for "
- "msg_type %d in pid %u\n",
+ DEBUG(5,("message_dispatch: warning: no handler "
+ "registed for msg_type %d in pid %u\n",
msg_type, (unsigned int)sys_getpid()));
}
}
@@ -566,22 +576,19 @@ static void message_register(int msg_type,
}
}
- dfn = SMB_MALLOC_P(struct dispatch_fns);
-
- if (dfn != NULL) {
+ if (!(dfn = SMB_MALLOC_P(struct dispatch_fns))) {
+ DEBUG(0,("message_register: Not enough memory. malloc "
+ "failed!\n"));
+ return;
+ }
- ZERO_STRUCTPN(dfn);
+ ZERO_STRUCTPN(dfn);
- dfn->msg_type = msg_type;
- dfn->fn = fn;
- dfn->private_data = private_data;
+ dfn->msg_type = msg_type;
+ dfn->fn = fn;
+ dfn->private_data = private_data;
- DLIST_ADD(dispatch_fns, dfn);
- }
- else {
-
- DEBUG(0,("message_register: Not enough memory. malloc failed!\n"));
- }
+ DLIST_ADD(dispatch_fns, dfn);
}
/****************************************************************************
@@ -615,7 +622,8 @@ struct msg_all {
Send one of the messages for the broadcast.
****************************************************************************/
-static int traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA kbuf, TDB_DATA dbuf, void *state)
+static int traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA kbuf, TDB_DATA dbuf,
+ void *state)
{
struct connections_data crec;
struct msg_all *msg_all = (struct msg_all *)state;
@@ -643,10 +651,12 @@ static int traverse_fn(TDB_CONTEXT *the_tdb, TDB_DATA kbuf, TDB_DATA dbuf, void
if (NT_STATUS_EQUAL(status, NT_STATUS_INVALID_HANDLE)) {
- /* If the pid was not found delete the entry from connections.tdb */
+ /* If the pid was not found delete the entry from
+ * connections.tdb */
- DEBUG(2,("pid %s doesn't exist - deleting connections %d [%s]\n",
- procid_str_static(&crec.pid), crec.cnum, crec.servicename));
+ DEBUG(2,("pid %s doesn't exist - deleting connections "
+ "%d [%s]\n", procid_str_static(&crec.pid), crec.cnum,
+ crec.servicename));
tdb_delete(the_tdb, kbuf);
}
msg_all->n_sent++;
generated by cgit (git 2.34.1) at 2024-12-24 06:11:16 +0000