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authorSander Vrijders <sander.vrijders@ugent.be>2017-08-29 16:58:11 +0200
committerSander Vrijders <sander.vrijders@ugent.be>2017-08-29 17:51:38 +0200
commit407f1e70cedcf8d7694a5fefa5faf3225abebc81 (patch)
tree8b5e53f8eddc06beddec927d6a506e3c55fca0b3 /src/ipcpd/shim-eth-llc/main.c
parent00aeb6ee00efa98c7e2d6d9bebeb1c4799ba1705 (diff)
downloadouroboros-407f1e70cedcf8d7694a5fefa5faf3225abebc81.tar.gz
ouroboros-407f1e70cedcf8d7694a5fefa5faf3225abebc81.zip
shim-eth-llc: Hide directory query locking
The locking of the directory queries was happening in the shim-eth-llc, but it should be done within the shim-data functions. Fixes #30
Diffstat (limited to 'src/ipcpd/shim-eth-llc/main.c')
-rw-r--r--src/ipcpd/shim-eth-llc/main.c26
1 files changed, 4 insertions, 22 deletions
diff --git a/src/ipcpd/shim-eth-llc/main.c b/src/ipcpd/shim-eth-llc/main.c
index e5f0cba8..b8e987ba 100644
--- a/src/ipcpd/shim-eth-llc/main.c
+++ b/src/ipcpd/shim-eth-llc/main.c
@@ -512,24 +512,13 @@ static int eth_llc_ipcp_name_query_req(const uint8_t * hash,
static int eth_llc_ipcp_name_query_reply(const uint8_t * hash,
uint8_t * r_addr)
{
- uint64_t address = 0;
- struct list_head * pos;
+ uint64_t address = 0;
memcpy(&address, r_addr, MAC_SIZE);
shim_data_dir_add_entry(eth_llc_data.shim_data, hash, address);
- pthread_mutex_lock(&eth_llc_data.shim_data->dir_queries_lock);
-
- list_for_each(pos, &eth_llc_data.shim_data->dir_queries) {
- struct dir_query * e =
- list_entry(pos, struct dir_query, next);
- if (memcmp(e->hash, hash, ipcp_dir_hash_len()) == 0) {
- shim_data_dir_query_respond(e);
- }
- }
-
- pthread_mutex_unlock(&eth_llc_data.shim_data->dir_queries_lock);
+ shim_data_dir_query_respond(eth_llc_data.shim_data, hash);
return 0;
}
@@ -1053,22 +1042,15 @@ static int eth_llc_ipcp_query(const uint8_t * hash)
memset(r_addr, 0xff, MAC_SIZE);
- query = shim_data_dir_query_create(hash);
+ query = shim_data_dir_query_create(eth_llc_data.shim_data, hash);
if (query == NULL)
return -1;
- pthread_mutex_lock(&eth_llc_data.shim_data->dir_queries_lock);
- list_add(&query->next, &eth_llc_data.shim_data->dir_queries);
- pthread_mutex_unlock(&eth_llc_data.shim_data->dir_queries_lock);
-
eth_llc_ipcp_send_mgmt_frame(&msg, r_addr);
ret = shim_data_dir_query_wait(query, &timeout);
- pthread_mutex_lock(&eth_llc_data.shim_data->dir_queries_lock);
- list_del(&query->next);
- shim_data_dir_query_destroy(query);
- pthread_mutex_unlock(&eth_llc_data.shim_data->dir_queries_lock);
+ shim_data_dir_query_destroy(eth_llc_data.shim_data, query);
return ret;
}