/**
* \brief Initialize the "magic" context.
*/
int MagicInit(void)
{
BUG_ON(g_magic_ctx != NULL);
SCEnter();
char *filename = NULL;
FILE *fd = NULL;
SCMutexInit(&g_magic_lock, NULL);
SCMutexLock(&g_magic_lock);
g_magic_ctx = magic_open(0);
if (g_magic_ctx == NULL) {
SCLogError(SC_ERR_MAGIC_OPEN, "magic_open failed: %s",
magic_error(g_magic_ctx));
goto error;
}
(void)ConfGet("magic-file", &filename);
if (filename != NULL) {
if (strlen(filename) == 0) {
/* set filename to NULL on *nix systems so magic_load uses system
* default path (see man libmagic) */
SCLogConfig("using system default magic-file");
filename = NULL;
}
else {
SCLogConfig("using magic-file %s", filename);
if ( (fd = fopen(filename, "r")) == NULL) {
SCLogWarning(SC_ERR_FOPEN, "Error opening file: \"%s\": %s",
filename, strerror(errno));
goto error;
}
fclose(fd);
}
}
if (magic_load(g_magic_ctx, filename) != 0) {
SCLogError(SC_ERR_MAGIC_LOAD, "magic_load failed: %s",
magic_error(g_magic_ctx));
goto error;
}
SCMutexUnlock(&g_magic_lock);
SCReturnInt(0);
error:
if (g_magic_ctx != NULL) {
magic_close(g_magic_ctx);
g_magic_ctx = NULL;
}
SCMutexUnlock(&g_magic_lock);
SCReturnInt(-1);
}
/**
* \brief Init threshold context hash tables
*
* \param de_ctx Dectection Context
*
*/
void ThresholdHashInit(DetectEngineCtx *de_ctx)
{
if (SCMutexInit(&de_ctx->ths_ctx.threshold_table_lock, NULL) != 0) {
SCLogError(SC_ERR_MEM_ALLOC,
"Threshold: Failed to initialize hash table mutex.");
exit(EXIT_FAILURE);
}
}
void StreamMsgQueuesInit(void) {
#ifdef DEBUG
SCMutexInit(&stream_pool_memuse_mutex, NULL);
#endif
SCMutexLock(&stream_msg_pool_mutex);
stream_msg_pool = PoolInit(0,250,sizeof(StreamMsg),NULL,StreamMsgInit,NULL,NULL);
if (stream_msg_pool == NULL)
exit(EXIT_FAILURE); /* XXX */
SCMutexUnlock(&stream_msg_pool_mutex);
}
/**
* \brief Test Mutex macros
*/
int ThreadMacrosTest01Mutex(void) {
SCMutex mut;
int r = 0;
r |= SCMutexInit(&mut, NULL);
r |= SCMutexLock(&mut);
r |= (SCMutexTrylock(&mut) == EBUSY)? 0 : 1;
r |= SCMutexUnlock(&mut);
r |= SCMutexDestroy(&mut);
return (r == 0)? 1 : 0;
}
void GlobalInits()
{
memset(trans_q, 0, sizeof(trans_q));
memset(data_queues, 0, sizeof(data_queues));
/* Initialize the trans_q mutex */
int blah;
int r = 0;
for(blah=0;blah<256;blah++) {
r |= SCMutexInit(&trans_q[blah].mutex_q, NULL);
r |= SCCondInit(&trans_q[blah].cond_q, NULL);
r |= SCMutexInit(&data_queues[blah].mutex_q, NULL);
r |= SCCondInit(&data_queues[blah].cond_q, NULL);
}
if (r != 0) {
SCLogInfo("Trans_Q Mutex not initialized correctly");
exit(EXIT_FAILURE);
}
}
static inline void IPFWMutexInit(IPFWQueueVars *nq)
{
char *active_runmode = RunmodeGetActive();
if (active_runmode && !strcmp("workers", active_runmode)) {
nq->use_mutex = 0;
SCLogInfo("IPFW running in 'workers' runmode, will not use mutex.");
} else {
nq->use_mutex = 1;
}
if (nq->use_mutex)
SCMutexInit(&nq->socket_lock, NULL);
}
static inline void NFQMutexInit(NFQQueueVars *nq)
{
char *active_runmode = RunmodeGetActive();
if (active_runmode && !strcmp("workers", active_runmode)) {
nq->use_mutex = 0;
SCLogInfo("NFQ running in 'workers' runmode, will not use mutex.");
} else {
nq->use_mutex = 1;
}
if (nq->use_mutex)
SCMutexInit(&nq->mutex_qh, NULL);
}
void StreamMsgQueuesInit(uint32_t prealloc)
{
#ifdef DEBUG
SCMutexInit(&stream_pool_memuse_mutex, NULL);
#endif
SCMutexLock(&stream_msg_pool_mutex);
stream_msg_pool = PoolInit(0, prealloc, 0,
StreamMsgPoolAlloc,StreamMsgInit,
NULL,NULL,StreamMsgPoolFree);
if (stream_msg_pool == NULL)
exit(EXIT_FAILURE); /* XXX */
SCMutexUnlock(&stream_msg_pool_mutex);
}
void TmModuleReceiveNFQRegister (void) {
/* XXX create a general NFQ setup function */
memset(&nfq_g, 0, sizeof(nfq_g));
SCMutexInit(&nfq_init_lock, NULL);
tmm_modules[TMM_RECEIVENFQ].name = "ReceiveNFQ";
tmm_modules[TMM_RECEIVENFQ].ThreadInit = ReceiveNFQThreadInit;
tmm_modules[TMM_RECEIVENFQ].Func = ReceiveNFQ;
tmm_modules[TMM_RECEIVENFQ].PktAcqLoop = ReceiveNFQLoop;
tmm_modules[TMM_RECEIVENFQ].ThreadExitPrintStats = ReceiveNFQThreadExitStats;
tmm_modules[TMM_RECEIVENFQ].ThreadDeinit = ReceiveNFQThreadDeinit;
tmm_modules[TMM_RECEIVENFQ].RegisterTests = NULL;
tmm_modules[TMM_RECEIVENFQ].flags = TM_FLAG_RECEIVE_TM;
}
/**
* \brief Registration Function for RecieveIPFW.
* \todo Unit tests are needed for this module.
*/
void TmModuleReceiveIPFWRegister (void) {
SCMutexInit(&ipfw_init_lock, NULL);
tmm_modules[TMM_RECEIVEIPFW].name = "ReceiveIPFW";
tmm_modules[TMM_RECEIVEIPFW].ThreadInit = ReceiveIPFWThreadInit;
tmm_modules[TMM_RECEIVEIPFW].Func = NULL;
tmm_modules[TMM_RECEIVEIPFW].PktAcqLoop = ReceiveIPFWLoop;
tmm_modules[TMM_RECEIVEIPFW].ThreadExitPrintStats = ReceiveIPFWThreadExitStats;
tmm_modules[TMM_RECEIVEIPFW].ThreadDeinit = ReceiveIPFWThreadDeinit;
tmm_modules[TMM_RECEIVEIPFW].cap_flags = SC_CAP_NET_ADMIN | SC_CAP_NET_RAW |
SC_CAP_NET_BIND_SERVICE |
SC_CAP_NET_BROADCAST; /** \todo untested */
tmm_modules[TMM_RECEIVEIPFW].RegisterTests = NULL;
tmm_modules[TMM_RECEIVEIPFW].flags = TM_FLAG_RECEIVE_TM;
}
static TmEcode FlowWorkerThreadInit(ThreadVars *tv, const void *initdata, void **data)
{
FlowWorkerThreadData *fw = SCCalloc(1, sizeof(*fw));
if (fw == NULL)
return TM_ECODE_FAILED;
SC_ATOMIC_INIT(fw->detect_thread);
SC_ATOMIC_SET(fw->detect_thread, NULL);
fw->dtv = DecodeThreadVarsAlloc(tv);
if (fw->dtv == NULL) {
FlowWorkerThreadDeinit(tv, fw);
return TM_ECODE_FAILED;
}
/* setup TCP */
if (StreamTcpThreadInit(tv, NULL, &fw->stream_thread_ptr) != TM_ECODE_OK) {
FlowWorkerThreadDeinit(tv, fw);
return TM_ECODE_FAILED;
}
if (DetectEngineEnabled()) {
/* setup DETECT */
void *detect_thread = NULL;
if (DetectEngineThreadCtxInit(tv, NULL, &detect_thread) != TM_ECODE_OK) {
FlowWorkerThreadDeinit(tv, fw);
return TM_ECODE_FAILED;
}
SC_ATOMIC_SET(fw->detect_thread, detect_thread);
}
/* Setup outputs for this thread. */
if (OutputLoggerThreadInit(tv, initdata, &fw->output_thread) != TM_ECODE_OK) {
FlowWorkerThreadDeinit(tv, fw);
return TM_ECODE_FAILED;
}
DecodeRegisterPerfCounters(fw->dtv, tv);
AppLayerRegisterThreadCounters(tv);
/* setup pq for stream end pkts */
memset(&fw->pq, 0, sizeof(PacketQueue));
SCMutexInit(&fw->pq.mutex_q, NULL);
*data = fw;
return TM_ECODE_OK;
}
/**
* \brief Initialize the "magic" context.
*/
int MagicInit(void)
{
BUG_ON(g_magic_ctx != NULL);
SCEnter();
char *filename = NULL;
FILE *fd = NULL;
SCMutexInit(&g_magic_lock, NULL);
SCMutexLock(&g_magic_lock);
g_magic_ctx = magic_open(0);
if (g_magic_ctx == NULL) {
SCLogError(SC_ERR_MAGIC_OPEN, "magic_open failed: %s", magic_error(g_magic_ctx));
goto error;
}
(void)ConfGet("magic-file", &filename);
if (filename != NULL) {
SCLogInfo("using magic-file %s", filename);
if ( (fd = fopen(filename, "r")) == NULL) {
SCLogWarning(SC_ERR_FOPEN, "Error opening file: \"%s\": %s", filename, strerror(errno));
goto error;
}
fclose(fd);
}
if (magic_load(g_magic_ctx, filename) != 0) {
SCLogError(SC_ERR_MAGIC_LOAD, "magic_load failed: %s", magic_error(g_magic_ctx));
goto error;
}
SCMutexUnlock(&g_magic_lock);
SCReturnInt(0);
error:
if (g_magic_ctx != NULL) {
magic_close(g_magic_ctx);
g_magic_ctx = NULL;
}
SCMutexUnlock(&g_magic_lock);
SCReturnInt(-1);
}
/** \brief LogFileNewCtx() Get a new LogFileCtx
* \retval LogFileCtx * pointer if succesful, NULL if error
* */
LogFileCtx *LogFileNewCtx(void)
{
LogFileCtx* lf_ctx;
lf_ctx = (LogFileCtx*)SCMalloc(sizeof(LogFileCtx));
if (lf_ctx == NULL)
return NULL;
memset(lf_ctx, 0, sizeof(LogFileCtx));
SCMutexInit(&lf_ctx->fp_mutex,NULL);
// Default Write and Close functions
lf_ctx->Write = SCLogFileWrite;
lf_ctx->Close = SCLogFileClose;
return lf_ctx;
}
PoolThread *PoolThreadInit(int threads, uint32_t size, uint32_t prealloc_size, uint32_t elt_size, void *(*Alloc)(), int (*Init)(void *, void *), void *InitData, void (*Cleanup)(void *), void (*Free)(void *))
{
PoolThread *pt = NULL;
int i;
if (threads <= 0) {
SCLogDebug("error");
goto error;
}
pt = SCMalloc(sizeof(*pt));
if (unlikely(pt == NULL)) {
SCLogDebug("memory alloc error");
goto error;
}
SCLogDebug("size %d", threads);
pt->array = SCMalloc(threads * sizeof(PoolThreadElement));
if (pt->array == NULL) {
SCLogDebug("memory alloc error");
goto error;
}
pt->size = threads;
for (i = 0; i < threads; i++) {
PoolThreadElement *e = &pt->array[i];
SCMutexInit(&e->lock, NULL);
SCMutexLock(&e->lock);
// SCLogDebug("size %u prealloc_size %u elt_size %u Alloc %p Init %p InitData %p Cleanup %p Free %p",
// size, prealloc_size, elt_size,
// Alloc, Init, InitData, Cleanup, Free);
e->pool = PoolInit(size, prealloc_size, elt_size, Alloc, Init, InitData, Cleanup, Free);
SCMutexUnlock(&e->lock);
if (e->pool == NULL) {
SCLogDebug("error");
goto error;
}
}
return pt;
error:
if (pt != NULL)
PoolThreadFree(pt);
return NULL;
}
void PacketPoolInitEmpty(void)
{
#ifndef TLS
TmqhPacketPoolInit();
#endif
PktPool *my_pool = GetThreadPacketPool();
#ifdef DEBUG_VALIDATION
BUG_ON(my_pool->initialized);
my_pool->initialized = 1;
my_pool->destroyed = 0;
#endif /* DEBUG_VALIDATION */
SCMutexInit(&my_pool->return_stack.mutex, NULL);
SCCondInit(&my_pool->return_stack.cond, NULL);
SC_ATOMIC_INIT(my_pool->return_stack.sync_now);
}
RingBuffer16 *RingBufferInit(void) {
RingBuffer16 *rb = SCMalloc(sizeof(RingBuffer16));
if (unlikely(rb == NULL)) {
return NULL;
}
memset(rb, 0x00, sizeof(RingBuffer16));
SC_ATOMIC_INIT(rb->write);
SC_ATOMIC_INIT(rb->read);
SCSpinInit(&rb->spin, 0);
#ifdef RINGBUFFER_MUTEX_WAIT
SCMutexInit(&rb->wait_mutex, NULL);
SCCondInit(&rb->wait_cond, NULL);
#endif
return rb;
}
/**
* \brief Init threshold context hash tables
*
* \param de_ctx Dectection Context
*
*/
void ThresholdHashInit(DetectEngineCtx *de_ctx)
{
if (de_ctx->ths_ctx.threshold_hash_table_dst == NULL ||
de_ctx->ths_ctx.threshold_hash_table_src == NULL ||
de_ctx->ths_ctx.threshold_hash_table_src_ipv6 == NULL ||
de_ctx->ths_ctx.threshold_hash_table_dst_ipv6 == NULL) {
de_ctx->ths_ctx.threshold_hash_table_dst = HashListTableInit(THRESHOLD_HASH_SIZE, ThresholdHashFunc, ThresholdCompareFunc, ThresholdFreeFunc);
if(de_ctx->ths_ctx.threshold_hash_table_dst == NULL) {
SCLogError(SC_ERR_MEM_ALLOC,
"Threshold: Failed to initialize ipv4 dst hash table.");
exit(EXIT_FAILURE);
}
de_ctx->ths_ctx.threshold_hash_table_src = HashListTableInit(THRESHOLD_HASH_SIZE, ThresholdHashFunc, ThresholdCompareFunc, ThresholdFreeFunc);
if(de_ctx->ths_ctx.threshold_hash_table_dst == NULL) {
SCLogError(SC_ERR_MEM_ALLOC,
"Threshold: Failed to initialize ipv4 src hash table.");
exit(EXIT_FAILURE);
}
de_ctx->ths_ctx.threshold_hash_table_src_ipv6 = HashListTableInit(THRESHOLD_HASH_SIZE, ThresholdHashFunc, ThresholdCompareFunc, ThresholdFreeFunc);
if(de_ctx->ths_ctx.threshold_hash_table_dst == NULL) {
SCLogError(SC_ERR_MEM_ALLOC,
"Threshold: Failed to initialize ipv6 src hash table.");
exit(EXIT_FAILURE);
}
de_ctx->ths_ctx.threshold_hash_table_dst_ipv6 = HashListTableInit(THRESHOLD_HASH_SIZE, ThresholdHashFunc, ThresholdCompareFunc, ThresholdFreeFunc);
if(de_ctx->ths_ctx.threshold_hash_table_dst == NULL) {
SCLogError(SC_ERR_MEM_ALLOC,
"Threshold: Failed to initialize ipv6 dst hash table.");
exit(EXIT_FAILURE);
}
if (SCMutexInit(&de_ctx->ths_ctx.threshold_table_lock, NULL) != 0) {
SCLogError(SC_ERR_MEM_ALLOC,
"Threshold: Failed to initialize hash table mutex.");
exit(EXIT_FAILURE);
}
}
}
Host *HostAlloc(void) {
if (!(HOST_CHECK_MEMCAP(sizeof(Host)))) {
return NULL;
}
(void) SC_ATOMIC_ADD(host_memuse, sizeof(Host));
Host *h = SCMalloc(sizeof(Host));
if (unlikely(h == NULL))
goto error;
memset(h, 0x00, sizeof(Host));
SCMutexInit(&h->m, NULL);
SC_ATOMIC_INIT(h->use_cnt);
return h;
error:
return NULL;
}
/** \brief LogFileNewCtx() Get a new LogFileCtx
* \retval LogFileCtx * pointer if succesful, NULL if error
* */
LogFileCtx *LogFileNewCtx(void)
{
LogFileCtx* lf_ctx;
lf_ctx = (LogFileCtx*)SCMalloc(sizeof(LogFileCtx));
if (lf_ctx == NULL)
return NULL;
memset(lf_ctx, 0, sizeof(LogFileCtx));
SCMutexInit(&lf_ctx->fp_mutex,NULL);
// Default Write and Close functions
lf_ctx->Write = SCLogFileWrite;
lf_ctx->Close = SCLogFileClose;
#ifdef HAVE_LIBHIREDIS
lf_ctx->redis_setup.batch_count = 0;
#endif
return lf_ctx;
}
static DefragTracker *DefragTrackerAlloc(void)
{
if (!(DEFRAG_CHECK_MEMCAP(sizeof(DefragTracker)))) {
return NULL;
}
(void) SC_ATOMIC_ADD(defrag_memuse, sizeof(DefragTracker));
DefragTracker *dt = SCMalloc(sizeof(DefragTracker));
if (unlikely(dt == NULL))
goto error;
memset(dt, 0x00, sizeof(DefragTracker));
SCMutexInit(&dt->lock, NULL);
SC_ATOMIC_INIT(dt->use_cnt);
return dt;
error:
return NULL;
}
IPPair *IPPairAlloc(void)
{
if (!(IPPAIR_CHECK_MEMCAP(g_ippair_size))) {
return NULL;
}
(void) SC_ATOMIC_ADD(ippair_memuse, g_ippair_size);
IPPair *h = SCMalloc(g_ippair_size);
if (unlikely(h == NULL))
goto error;
memset(h, 0x00, g_ippair_size);
SCMutexInit(&h->m, NULL);
SC_ATOMIC_INIT(h->use_cnt);
return h;
error:
return NULL;
}
/**
* \brief Initializes the mutex and condition variables for this TV
*
* \param tv Pointer to a TV instance
*/
void TmThreadInitMC(ThreadVars *tv)
{
if ( (tv->m = SCMalloc(sizeof(SCMutex))) == NULL) {
SCLogError(SC_ERR_FATAL, "Fatal error encountered in TmThreadInitMC. Exiting...");
exit(EXIT_FAILURE);
}
if (SCMutexInit(tv->m, NULL) != 0) {
printf("Error initializing the tv->m mutex\n");
exit(0);
}
if ( (tv->cond = SCMalloc(sizeof(SCCondT))) == NULL) {
SCLogError(SC_ERR_FATAL, "Fatal error encountered in TmThreadInitMC. Exiting...");
exit(0);
}
if (SCCondInit(tv->cond, NULL) != 0) {
printf("Error initializing the tv->cond condition variable\n");
exit(0);
}
}
int PoolThreadGrow(PoolThread *pt, uint32_t size, uint32_t prealloc_size, uint32_t elt_size, void *(*Alloc)(), int (*Init)(void *, void *), void *InitData, void (*Cleanup)(void *), void (*Free)(void *)) {
void *ptmp;
size_t newsize;
PoolThreadElement *e = NULL;
if (pt == NULL || pt->array == NULL) {
SCLogError(SC_ERR_POOL_INIT, "pool grow failed");
return -1;
}
newsize = pt->size + 1;
SCLogDebug("newsize %lu", newsize);
ptmp = SCRealloc(pt->array, (newsize * sizeof(PoolThreadElement)));
if (ptmp == NULL) {
SCFree(pt->array);
pt->array = NULL;
SCLogError(SC_ERR_POOL_INIT, "pool grow failed");
return -1;
}
pt->array = ptmp;
pt->size = newsize;
e = &pt->array[newsize - 1];
memset(e, 0x00, sizeof(*e));
SCMutexInit(&e->lock, NULL);
SCMutexLock(&e->lock);
e->pool = PoolInit(size, prealloc_size, elt_size, Alloc, Init, InitData, Cleanup, Free);
SCMutexUnlock(&e->lock);
if (e->pool == NULL) {
SCLogError(SC_ERR_POOL_INIT, "pool grow failed");
return -1;
}
return (int)(newsize - 1);
}
void PacketPoolInit(void)
{
extern intmax_t max_pending_packets;
#ifndef TLS
TmqhPacketPoolInit();
#endif
PktPool *my_pool = GetThreadPacketPool();
#ifdef DEBUG_VALIDATION
BUG_ON(my_pool->initialized);
my_pool->initialized = 1;
my_pool->destroyed = 0;
#endif /* DEBUG_VALIDATION */
SCMutexInit(&my_pool->return_stack.mutex, NULL);
SCCondInit(&my_pool->return_stack.cond, NULL);
SC_ATOMIC_INIT(my_pool->return_stack.sync_now);
/* pre allocate packets */
SCLogDebug("preallocating packets... packet size %" PRIuMAX "",
(uintmax_t)SIZE_OF_PACKET);
int i = 0;
for (i = 0; i < max_pending_packets; i++) {
Packet *p = PacketGetFromAlloc();
if (unlikely(p == NULL)) {
SCLogError(SC_ERR_FATAL, "Fatal error encountered while allocating a packet. Exiting...");
exit(EXIT_FAILURE);
}
PacketPoolStorePacket(p);
}
//SCLogInfo("preallocated %"PRIiMAX" packets. Total memory %"PRIuMAX"",
// max_pending_packets, (uintmax_t)(max_pending_packets*SIZE_OF_PACKET));
}
/**
* \brief Creates and returns the TV instance for a new thread.
*
* \param name Name of this TV instance
* \param inq_name Incoming queue name
* \param inqh_name Incoming queue handler name as set by TmqhSetup()
* \param outq_name Outgoing queue name
* \param outqh_name Outgoing queue handler as set by TmqhSetup()
* \param slots String representation for the slot function to be used
* \param fn_p Pointer to function when \"slots\" is of type \"custom\"
* \param mucond Flag to indicate whether to initialize the condition
* and the mutex variables for this newly created TV.
*
* \retval the newly created TV instance, or NULL on error
*/
ThreadVars *TmThreadCreate(char *name, char *inq_name, char *inqh_name,
char *outq_name, char *outqh_name, char *slots,
void * (*fn_p)(void *), int mucond)
{
ThreadVars *tv = NULL;
Tmq *tmq = NULL;
Tmqh *tmqh = NULL;
SCLogDebug("creating thread \"%s\"...", name);
/* XXX create separate function for this: allocate a thread container */
tv = SCMalloc(sizeof(ThreadVars));
if (tv == NULL)
goto error;
memset(tv, 0, sizeof(ThreadVars));
SC_ATOMIC_INIT(tv->flags);
SCMutexInit(&tv->sc_perf_pctx.m, NULL);
tv->name = name;
/* default state for every newly created thread */
TmThreadsSetFlag(tv, THV_PAUSE);
TmThreadsSetFlag(tv, THV_USE);
/* default aof for every newly created thread */
tv->aof = THV_RESTART_THREAD;
/* set the incoming queue */
if (inq_name != NULL && strcmp(inq_name,"packetpool") != 0) {
SCLogDebug("inq_name \"%s\"", inq_name);
tmq = TmqGetQueueByName(inq_name);
if (tmq == NULL) {
tmq = TmqCreateQueue(inq_name);
if (tmq == NULL) goto error;
}
SCLogDebug("tmq %p", tmq);
tv->inq = tmq;
tv->inq->reader_cnt++;
SCLogDebug("tv->inq %p", tv->inq);
}
if (inqh_name != NULL) {
SCLogDebug("inqh_name \"%s\"", inqh_name);
tmqh = TmqhGetQueueHandlerByName(inqh_name);
if (tmqh == NULL) goto error;
tv->tmqh_in = tmqh->InHandler;
tv->InShutdownHandler = tmqh->InShutdownHandler;
SCLogDebug("tv->tmqh_in %p", tv->tmqh_in);
}
/* set the outgoing queue */
if (outqh_name != NULL) {
SCLogDebug("outqh_name \"%s\"", outqh_name);
tmqh = TmqhGetQueueHandlerByName(outqh_name);
if (tmqh == NULL) goto error;
tv->tmqh_out = tmqh->OutHandler;
if (outq_name != NULL && strcmp(outq_name,"packetpool") != 0) {
SCLogDebug("outq_name \"%s\"", outq_name);
if (tmqh->OutHandlerCtxSetup != NULL) {
tv->outctx = tmqh->OutHandlerCtxSetup(outq_name);
tv->outq = NULL;
} else {
tmq = TmqGetQueueByName(outq_name);
if (tmq == NULL) {
tmq = TmqCreateQueue(outq_name);
if (tmq == NULL) goto error;
}
SCLogDebug("tmq %p", tmq);
tv->outq = tmq;
tv->outctx = NULL;
tv->outq->writer_cnt++;
}
}
}
if (TmThreadSetSlots(tv, slots, fn_p) != TM_ECODE_OK) {
goto error;
}
if (mucond != 0)
TmThreadInitMC(tv);
return tv;
error:
printf("ERROR: failed to setup a thread.\n");
return NULL;
}
static int
ProfilingGenericTicksTest01(void)
{
#define TEST_RUNS 1024
uint64_t ticks_start = 0;
uint64_t ticks_end = 0;
void *ptr[TEST_RUNS];
int i;
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
ptr[i] = SCMalloc(1024);
}
ticks_end = UtilCpuGetTicks();
printf("malloc(1024) %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCFree(ptr[i]);
}
ticks_end = UtilCpuGetTicks();
printf("SCFree(1024) %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
SCMutex m[TEST_RUNS];
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCMutexInit(&m[i], NULL);
}
ticks_end = UtilCpuGetTicks();
printf("SCMutexInit() %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCMutexLock(&m[i]);
}
ticks_end = UtilCpuGetTicks();
printf("SCMutexLock() %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCMutexUnlock(&m[i]);
}
ticks_end = UtilCpuGetTicks();
printf("SCMutexUnlock() %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCMutexDestroy(&m[i]);
}
ticks_end = UtilCpuGetTicks();
printf("SCMutexDestroy() %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
SCSpinlock s[TEST_RUNS];
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCSpinInit(&s[i], 0);
}
ticks_end = UtilCpuGetTicks();
printf("SCSpinInit() %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCSpinLock(&s[i]);
}
ticks_end = UtilCpuGetTicks();
printf("SCSpinLock() %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCSpinUnlock(&s[i]);
}
ticks_end = UtilCpuGetTicks();
printf("SCSpinUnlock() %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SCSpinDestroy(&s[i]);
}
ticks_end = UtilCpuGetTicks();
printf("SCSpinDestroy() %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
SC_ATOMIC_DECL_AND_INIT(unsigned int, test);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
(void) SC_ATOMIC_ADD(test,1);
}
ticks_end = UtilCpuGetTicks();
printf("SC_ATOMIC_ADD %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
ticks_start = UtilCpuGetTicks();
for (i = 0; i < TEST_RUNS; i++) {
SC_ATOMIC_CAS(&test,i,i+1);
}
ticks_end = UtilCpuGetTicks();
printf("SC_ATOMIC_CAS %"PRIu64"\n", (ticks_end - ticks_start)/TEST_RUNS);
return 1;
}
