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[TIPC] Avoid polluting the global namespace

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This patch adds a tipc_ prefix to all externally visible symbols.

Signed-off-by: Per Liden <per.liden@ericsson.com>
This commit is contained in:
Per Liden
2006-01-18 00:38:21 +01:00
parent 1e63e681e0
commit 4323add677
44 changed files with 1654 additions and 1673 deletions
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218
net/tipc/config.c
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@@ -70,13 +70,13 @@ static int req_tlv_space; /* request message TLV area size */
static int rep_headroom; /* reply message headroom to use */
void cfg_link_event(u32 addr, char *name, int up)
void tipc_cfg_link_event(u32 addr, char *name, int up)
{
/* TIPC DOESN'T HANDLE LINK EVENT SUBSCRIPTIONS AT THE MOMENT */
}
struct sk_buff *cfg_reply_alloc(int payload_size)
struct sk_buff *tipc_cfg_reply_alloc(int payload_size)
{
struct sk_buff *buf;
@@ -86,14 +86,14 @@ struct sk_buff *cfg_reply_alloc(int payload_size)
return buf;
}
int cfg_append_tlv(struct sk_buff *buf, int tlv_type,
void *tlv_data, int tlv_data_size)
int tipc_cfg_append_tlv(struct sk_buff *buf, int tlv_type,
void *tlv_data, int tlv_data_size)
{
struct tlv_desc *tlv = (struct tlv_desc *)buf->tail;
int new_tlv_space = TLV_SPACE(tlv_data_size);
if (skb_tailroom(buf) < new_tlv_space) {
dbg("cfg_append_tlv unable to append TLV\n");
dbg("tipc_cfg_append_tlv unable to append TLV\n");
return 0;
}
skb_put(buf, new_tlv_space);
@@ -104,28 +104,28 @@ int cfg_append_tlv(struct sk_buff *buf, int tlv_type,
return 1;
}
struct sk_buff *cfg_reply_unsigned_type(u16 tlv_type, u32 value)
struct sk_buff *tipc_cfg_reply_unsigned_type(u16 tlv_type, u32 value)
{
struct sk_buff *buf;
u32 value_net;
buf = cfg_reply_alloc(TLV_SPACE(sizeof(value)));
buf = tipc_cfg_reply_alloc(TLV_SPACE(sizeof(value)));
if (buf) {
value_net = htonl(value);
cfg_append_tlv(buf, tlv_type, &value_net,
sizeof(value_net));
tipc_cfg_append_tlv(buf, tlv_type, &value_net,
sizeof(value_net));
}
return buf;
}
struct sk_buff *cfg_reply_string_type(u16 tlv_type, char *string)
struct sk_buff *tipc_cfg_reply_string_type(u16 tlv_type, char *string)
{
struct sk_buff *buf;
int string_len = strlen(string) + 1;
buf = cfg_reply_alloc(TLV_SPACE(string_len));
buf = tipc_cfg_reply_alloc(TLV_SPACE(string_len));
if (buf)
cfg_append_tlv(buf, tlv_type, string, string_len);
tipc_cfg_append_tlv(buf, tlv_type, string, string_len);
return buf;
}
@@ -246,7 +246,7 @@ static void cfg_cmd_event(struct tipc_cmd_msg *msg,
exit:
rmsg.result_len = htonl(msg_sect[1].iov_len);
rmsg.retval = htonl(rv);
cfg_respond(msg_sect, 2u, orig);
tipc_cfg_respond(msg_sect, 2u, orig);
}
#endif
@@ -255,26 +255,26 @@ static struct sk_buff *cfg_enable_bearer(void)
struct tipc_bearer_config *args;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_BEARER_CONFIG))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
args = (struct tipc_bearer_config *)TLV_DATA(req_tlv_area);
if (tipc_enable_bearer(args->name,
ntohl(args->detect_scope),
ntohl(args->priority)))
return cfg_reply_error_string("unable to enable bearer");
return tipc_cfg_reply_error_string("unable to enable bearer");
return cfg_reply_none();
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_disable_bearer(void)
{
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_BEARER_NAME))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
if (tipc_disable_bearer((char *)TLV_DATA(req_tlv_area)))
return cfg_reply_error_string("unable to disable bearer");
return tipc_cfg_reply_error_string("unable to disable bearer");
return cfg_reply_none();
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_set_own_addr(void)
@@ -282,25 +282,25 @@ static struct sk_buff *cfg_set_own_addr(void)
u32 addr;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_NET_ADDR))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
addr = *(u32 *)TLV_DATA(req_tlv_area);
addr = ntohl(addr);
if (addr == tipc_own_addr)
return cfg_reply_none();
if (!addr_node_valid(addr))
return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (node address)");
return tipc_cfg_reply_none();
if (!tipc_addr_node_valid(addr))
return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (node address)");
if (tipc_own_addr)
return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot change node address once assigned)");
return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot change node address once assigned)");
spin_unlock_bh(&config_lock);
stop_net();
tipc_core_stop_net();
tipc_own_addr = addr;
start_net();
tipc_core_start_net();
spin_lock_bh(&config_lock);
return cfg_reply_none();
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_set_remote_mng(void)
@@ -308,12 +308,12 @@ static struct sk_buff *cfg_set_remote_mng(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
tipc_remote_management = (value != 0);
return cfg_reply_none();
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_set_max_publications(void)
@@ -321,15 +321,15 @@ static struct sk_buff *cfg_set_max_publications(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
if (value != delimit(value, 1, 65535))
return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max publications must be 1-65535)");
return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max publications must be 1-65535)");
tipc_max_publications = value;
return cfg_reply_none();
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_set_max_subscriptions(void)
@@ -337,15 +337,15 @@ static struct sk_buff *cfg_set_max_subscriptions(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
if (value != delimit(value, 1, 65535))
return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max subscriptions must be 1-65535");
return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max subscriptions must be 1-65535");
tipc_max_subscriptions = value;
return cfg_reply_none();
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_set_max_ports(void)
@@ -354,31 +354,31 @@ static struct sk_buff *cfg_set_max_ports(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
if (value != delimit(value, 127, 65535))
return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max ports must be 127-65535)");
return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max ports must be 127-65535)");
if (value == tipc_max_ports)
return cfg_reply_none();
return tipc_cfg_reply_none();
if (atomic_read(&tipc_user_count) > 2)
return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot change max ports while TIPC users exist)");
return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot change max ports while TIPC users exist)");
spin_unlock_bh(&config_lock);
orig_mode = tipc_get_mode();
if (orig_mode == TIPC_NET_MODE)
stop_net();
stop_core();
tipc_core_stop_net();
tipc_core_stop();
tipc_max_ports = value;
start_core();
tipc_core_start();
if (orig_mode == TIPC_NET_MODE)
start_net();
tipc_core_start_net();
spin_lock_bh(&config_lock);
return cfg_reply_none();
return tipc_cfg_reply_none();
}
static struct sk_buff *set_net_max(int value, int *parameter)
@@ -388,13 +388,13 @@ static struct sk_buff *set_net_max(int value, int *parameter)
if (value != *parameter) {
orig_mode = tipc_get_mode();
if (orig_mode == TIPC_NET_MODE)
stop_net();
tipc_core_stop_net();
*parameter = value;
if (orig_mode == TIPC_NET_MODE)
start_net();
tipc_core_start_net();
}
return cfg_reply_none();
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_set_max_zones(void)
@@ -402,12 +402,12 @@ static struct sk_buff *cfg_set_max_zones(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
if (value != delimit(value, 1, 255))
return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max zones must be 1-255)");
return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max zones must be 1-255)");
return set_net_max(value, &tipc_max_zones);
}
@@ -416,13 +416,13 @@ static struct sk_buff *cfg_set_max_clusters(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
if (value != 1)
return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (max clusters fixed at 1)");
return cfg_reply_none();
return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (max clusters fixed at 1)");
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_set_max_nodes(void)
@@ -430,12 +430,12 @@ static struct sk_buff *cfg_set_max_nodes(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
if (value != delimit(value, 8, 2047))
return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max nodes must be 8-2047)");
return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (max nodes must be 8-2047)");
return set_net_max(value, &tipc_max_nodes);
}
@@ -444,13 +444,13 @@ static struct sk_buff *cfg_set_max_slaves(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
if (value != 0)
return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (max secondary nodes fixed at 0)");
return cfg_reply_none();
return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (max secondary nodes fixed at 0)");
return tipc_cfg_reply_none();
}
static struct sk_buff *cfg_set_netid(void)
@@ -458,22 +458,22 @@ static struct sk_buff *cfg_set_netid(void)
u32 value;
if (!TLV_CHECK(req_tlv_area, req_tlv_space, TIPC_TLV_UNSIGNED))
return cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
return tipc_cfg_reply_error_string(TIPC_CFG_TLV_ERROR);
value = *(u32 *)TLV_DATA(req_tlv_area);
value = ntohl(value);
if (value != delimit(value, 1, 9999))
return cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (network id must be 1-9999)");
return tipc_cfg_reply_error_string(TIPC_CFG_INVALID_VALUE
" (network id must be 1-9999)");
if (tipc_own_addr)
return cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot change network id once part of network)");
return tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot change network id once part of network)");
return set_net_max(value, &tipc_net_id);
}
struct sk_buff *cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area,
int request_space, int reply_headroom)
struct sk_buff *tipc_cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area,
int request_space, int reply_headroom)
{
struct sk_buff *rep_tlv_buf;
@@ -490,19 +490,19 @@ struct sk_buff *cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area,
if (likely(orig_node == tipc_own_addr)) {
/* command is permitted */
} else if (cmd >= 0x8000) {
rep_tlv_buf = cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot be done remotely)");
rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED
" (cannot be done remotely)");
goto exit;
} else if (!tipc_remote_management) {
rep_tlv_buf = cfg_reply_error_string(TIPC_CFG_NO_REMOTE);
rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NO_REMOTE);
goto exit;
}
else if (cmd >= 0x4000) {
u32 domain = 0;
if ((nametbl_translate(TIPC_ZM_SRV, 0, &domain) == 0) ||
if ((tipc_nametbl_translate(TIPC_ZM_SRV, 0, &domain) == 0) ||
(domain != orig_node)) {
rep_tlv_buf = cfg_reply_error_string(TIPC_CFG_NOT_ZONE_MSTR);
rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_ZONE_MSTR);
goto exit;
}
}
@@ -511,50 +511,50 @@ struct sk_buff *cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area,
switch (cmd) {
case TIPC_CMD_NOOP:
rep_tlv_buf = cfg_reply_none();
rep_tlv_buf = tipc_cfg_reply_none();
break;
case TIPC_CMD_GET_NODES:
rep_tlv_buf = node_get_nodes(req_tlv_area, req_tlv_space);
rep_tlv_buf = tipc_node_get_nodes(req_tlv_area, req_tlv_space);
break;
case TIPC_CMD_GET_LINKS:
rep_tlv_buf = node_get_links(req_tlv_area, req_tlv_space);
rep_tlv_buf = tipc_node_get_links(req_tlv_area, req_tlv_space);
break;
case TIPC_CMD_SHOW_LINK_STATS:
rep_tlv_buf = link_cmd_show_stats(req_tlv_area, req_tlv_space);
rep_tlv_buf = tipc_link_cmd_show_stats(req_tlv_area, req_tlv_space);
break;
case TIPC_CMD_RESET_LINK_STATS:
rep_tlv_buf = link_cmd_reset_stats(req_tlv_area, req_tlv_space);
rep_tlv_buf = tipc_link_cmd_reset_stats(req_tlv_area, req_tlv_space);
break;
case TIPC_CMD_SHOW_NAME_TABLE:
rep_tlv_buf = nametbl_get(req_tlv_area, req_tlv_space);
rep_tlv_buf = tipc_nametbl_get(req_tlv_area, req_tlv_space);
break;
case TIPC_CMD_GET_BEARER_NAMES:
rep_tlv_buf = bearer_get_names();
rep_tlv_buf = tipc_bearer_get_names();
break;
case TIPC_CMD_GET_MEDIA_NAMES:
rep_tlv_buf = media_get_names();
rep_tlv_buf = tipc_media_get_names();
break;
case TIPC_CMD_SHOW_PORTS:
rep_tlv_buf = port_get_ports();
rep_tlv_buf = tipc_port_get_ports();
break;
#if 0
case TIPC_CMD_SHOW_PORT_STATS:
rep_tlv_buf = port_show_stats(req_tlv_area, req_tlv_space);
break;
case TIPC_CMD_RESET_PORT_STATS:
rep_tlv_buf = cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED);
rep_tlv_buf = tipc_cfg_reply_error_string(TIPC_CFG_NOT_SUPPORTED);
break;
#endif
case TIPC_CMD_SET_LOG_SIZE:
rep_tlv_buf = log_resize(req_tlv_area, req_tlv_space);
rep_tlv_buf = tipc_log_resize(req_tlv_area, req_tlv_space);
break;
case TIPC_CMD_DUMP_LOG:
rep_tlv_buf = log_dump();
rep_tlv_buf = tipc_log_dump();
break;
case TIPC_CMD_SET_LINK_TOL:
case TIPC_CMD_SET_LINK_PRI:
case TIPC_CMD_SET_LINK_WINDOW:
rep_tlv_buf = link_cmd_config(req_tlv_area, req_tlv_space, cmd);
rep_tlv_buf = tipc_link_cmd_config(req_tlv_area, req_tlv_space, cmd);
break;
case TIPC_CMD_ENABLE_BEARER:
rep_tlv_buf = cfg_enable_bearer();
@@ -593,31 +593,31 @@ struct sk_buff *cfg_do_cmd(u32 orig_node, u16 cmd, const void *request_area,
rep_tlv_buf = cfg_set_netid();
break;
case TIPC_CMD_GET_REMOTE_MNG:
rep_tlv_buf = cfg_reply_unsigned(tipc_remote_management);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_remote_management);
break;
case TIPC_CMD_GET_MAX_PORTS:
rep_tlv_buf = cfg_reply_unsigned(tipc_max_ports);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_ports);
break;
case TIPC_CMD_GET_MAX_PUBL:
rep_tlv_buf = cfg_reply_unsigned(tipc_max_publications);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_publications);
break;
case TIPC_CMD_GET_MAX_SUBSCR:
rep_tlv_buf = cfg_reply_unsigned(tipc_max_subscriptions);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_subscriptions);
break;
case TIPC_CMD_GET_MAX_ZONES:
rep_tlv_buf = cfg_reply_unsigned(tipc_max_zones);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_zones);
break;
case TIPC_CMD_GET_MAX_CLUSTERS:
rep_tlv_buf = cfg_reply_unsigned(tipc_max_clusters);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_clusters);
break;
case TIPC_CMD_GET_MAX_NODES:
rep_tlv_buf = cfg_reply_unsigned(tipc_max_nodes);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_nodes);
break;
case TIPC_CMD_GET_MAX_SLAVES:
rep_tlv_buf = cfg_reply_unsigned(tipc_max_slaves);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_max_slaves);
break;
case TIPC_CMD_GET_NETID:
rep_tlv_buf = cfg_reply_unsigned(tipc_net_id);
rep_tlv_buf = tipc_cfg_reply_unsigned(tipc_net_id);
break;
default:
rep_tlv_buf = NULL;
@@ -655,11 +655,11 @@ static void cfg_named_msg_event(void *userdata,
/* Generate reply for request (if can't, return request) */
rep_buf = cfg_do_cmd(orig->node,
ntohs(req_hdr->tcm_type),
msg + sizeof(*req_hdr),
size - sizeof(*req_hdr),
BUF_HEADROOM + MAX_H_SIZE + sizeof(*rep_hdr));
rep_buf = tipc_cfg_do_cmd(orig->node,
ntohs(req_hdr->tcm_type),
msg + sizeof(*req_hdr),
size - sizeof(*req_hdr),
BUF_HEADROOM + MAX_H_SIZE + sizeof(*rep_hdr));
if (rep_buf) {
skb_push(rep_buf, sizeof(*rep_hdr));
rep_hdr = (struct tipc_cfg_msg_hdr *)rep_buf->data;
@@ -675,7 +675,7 @@ static void cfg_named_msg_event(void *userdata,
tipc_send_buf2port(port_ref, orig, rep_buf, rep_buf->len);
}
int cfg_init(void)
int tipc_cfg_init(void)
{
struct tipc_name_seq seq;
int res;
@@ -696,7 +696,7 @@ int cfg_init(void)
seq.type = TIPC_CFG_SRV;
seq.lower = seq.upper = tipc_own_addr;
res = nametbl_publish_rsv(mng.port_ref, TIPC_ZONE_SCOPE, &seq);
res = tipc_nametbl_publish_rsv(mng.port_ref, TIPC_ZONE_SCOPE, &seq);
if (res)
goto failed;
@@ -709,7 +709,7 @@ failed:
return res;
}
void cfg_stop(void)
void tipc_cfg_stop(void)
{
if (mng.user_ref) {
tipc_detach(mng.user_ref);