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authorYunchih Chen <yunchih.cat@gmail.com>2018-03-18 19:57:44 +0800
committerYunchih Chen <yunchih.cat@gmail.com>2018-03-18 19:57:44 +0800
commit7f43f3ee5075b784ce458427c44ae1c78e0019f2 (patch)
tree87ade8f838709ea53a7e411a4e6e669cec03f60b /lib/collect.c
parent20cf5af5efee4685271b083de23b6e66ba48d3f1 (diff)
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Consistent variable / type naming
Diffstat (limited to 'lib/collect.c')
-rw-r--r--lib/collect.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/lib/collect.c b/lib/collect.c
index a8a46bd..0fdbe52 100644
--- a/lib/collect.c
+++ b/lib/collect.c
@@ -31,17 +31,17 @@
#include <sys/types.h> // u_int32_t for libnetfilter_log
#include <time.h>
-nflog_global_t g;
+nfl_global_t g;
-static void nfl_init(nflog_state_t *nf);
+static void nfl_init(nfl_state_t *nf);
static void *nfl_start_commit_worker(void *targs);
-static void nfl_commit(nflog_state_t *nf);
-static void nfl_state_free(nflog_state_t *nf);
+static void nfl_commit(nfl_state_t *nf);
+static void nfl_state_free(nfl_state_t *nf);
static int handle_packet(struct nflog_g_handle *gh, struct nfgenmsg *nfmsg,
struct nflog_data *nfa, void *_nf) {
register const struct iphdr *iph;
- register nflog_entry_t *entry;
+ register nfl_entry_t *entry;
const struct tcphdr *tcph;
const struct udphdr *udph;
char *payload;
@@ -49,7 +49,7 @@ static int handle_packet(struct nflog_g_handle *gh, struct nfgenmsg *nfmsg,
uint32_t uid;
int payload_len = nflog_get_payload(nfa, &payload);
- nflog_state_t *nf = (nflog_state_t *)_nf;
+ nfl_state_t *nf = (nfl_state_t *)_nf;
pthread_testcancel(); /* cancellation point */
@@ -107,7 +107,7 @@ static int handle_packet(struct nflog_g_handle *gh, struct nfgenmsg *nfmsg,
return 0;
}
-static void nfl_init(nflog_state_t *nf) {
+static void nfl_init(nfl_state_t *nf) {
// open nflog
ERR((nf->nfl_fd = nflog_open()) == NULL, "nflog_open")
debug("Opening nflog communication file descriptor");
@@ -120,18 +120,18 @@ static void nfl_init(nflog_state_t *nf) {
/* ERR(nflog_set_mode(nf->nfl_group_fd, NFULNL_COPY_PACKET, sizeof(struct
* iphdr) + 4) < 0, */
- ERR(nflog_set_mode(nf->nfl_group_fd, NFULNL_COPY_PACKET, nflog_recv_size) <
+ ERR(nflog_set_mode(nf->nfl_group_fd, NFULNL_COPY_PACKET, nfl_recv_size) <
0,
"Could not set copy mode");
nflog_callback_register(nf->nfl_group_fd, &handle_packet, nf);
debug("Registering nflog callback");
- memcpy(&g, nf->global, sizeof(nflog_global_t));
+ memcpy(&g, nf->global, sizeof(nfl_global_t));
}
void *nfl_collect_worker(void *targs) {
- nflog_state_t *nf = (nflog_state_t *)targs;
+ nfl_state_t *nf = (nfl_state_t *)targs;
nfl_init(nf);
int fd = nflog_fd(nf->nfl_fd);
@@ -172,14 +172,14 @@ void *nfl_collect_worker(void *targs) {
* Committer
*/
-static void nfl_commit(nflog_state_t *nf) {
+static void nfl_commit(nfl_state_t *nf) {
pthread_t tid;
pthread_create(&tid, NULL, nfl_start_commit_worker, (void *)nf);
pthread_detach(tid);
}
static void *nfl_start_commit_worker(void *targs) {
- nflog_state_t *nf = (nflog_state_t *)targs;
+ nfl_state_t *nf = (nfl_state_t *)targs;
const char *filename = nfl_get_filename(g.storage_dir, nf->header->id);
debug("Comm worker #%u: thread started.", nf->header->id);
@@ -204,13 +204,13 @@ static void *nfl_start_commit_worker(void *targs) {
* State managers
*/
-void nfl_state_init(nflog_state_t **nf, uint32_t id, uint32_t entries_max,
- nflog_global_t *g) {
+void nfl_state_init(nfl_state_t **nf, uint32_t id, uint32_t entries_max,
+ nfl_global_t *g) {
assert(nf);
if (unlikely(*nf == NULL)) {
- *nf = (nflog_state_t *)malloc(sizeof(nflog_state_t));
+ *nf = (nfl_state_t *)malloc(sizeof(nfl_state_t));
(*nf)->global = g;
- (*nf)->header = (nflog_header_t *)malloc(sizeof(nflog_header_t));
+ (*nf)->header = (nfl_header_t *)malloc(sizeof(nfl_header_t));
(*nf)->header->id = id;
(*nf)->header->n_entries = 0;
(*nf)->header->max_n_entries = entries_max;
@@ -234,10 +234,10 @@ void nfl_state_init(nflog_state_t **nf, uint32_t id, uint32_t entries_max,
// consume physical memory before we fill the buffer.
// Instead, fill entries with 0 on the fly, to squeeze
// more space for compression.
- (*nf)->store = (nflog_entry_t *)malloc(sizeof(nflog_entry_t) * entries_max);
+ (*nf)->store = (nfl_entry_t *)malloc(sizeof(nfl_entry_t) * entries_max);
}
-static void nfl_state_free(nflog_state_t *nf) {
+static void nfl_state_free(nfl_state_t *nf) {
// Free only packet store and leave the rest intact
free((void *)nf->store);
}