threads.h File Reference

#include "suricata-common.h"
#include <pthread.h>

Include dependency graph for threads.h:

Go to the source code of this file.

Macros
#define	THREAD_NAME_LEN   16
#define	SCMutex   pthread_mutex_t
#define	SCMutexAttr   pthread_mutexattr_t
#define	SCMutexInit(mut, mutattr)   pthread_mutex_init(mut, mutattr)
#define	SCMutexLock(mut)   pthread_mutex_lock(mut)
#define	SCMutexTrylock(mut)   pthread_mutex_trylock(mut)
#define	SCMutexUnlock(mut)   pthread_mutex_unlock(mut)
#define	SCMutexDestroy   pthread_mutex_destroy
#define	SCMUTEX_INITIALIZER   PTHREAD_MUTEX_INITIALIZER
#define	SCRWLock   pthread_rwlock_t
#define	SCRWLockInit(rwl, rwlattr)   pthread_rwlock_init(rwl, rwlattr)
#define	SCRWLockWRLock(rwl)   pthread_rwlock_wrlock(rwl)
#define	SCRWLockRDLock(rwl)   pthread_rwlock_rdlock(rwl)
#define	SCRWLockTryWRLock(rwl)   pthread_rwlock_trywrlock(rwl)
#define	SCRWLockTryRDLock(rwl)   pthread_rwlock_tryrdlock(rwl)
#define	SCRWLockUnlock(rwl)   pthread_rwlock_unlock(rwl)
#define	SCRWLockDestroy   pthread_rwlock_destroy
#define	SCCondT   pthread_cond_t
#define	SCCondInit   pthread_cond_init
#define	SCCondSignal   pthread_cond_signal
#define	SCCondDestroy   pthread_cond_destroy
#define	SCCondWait(cond, mut)   pthread_cond_wait(cond, mut)
#define	SCCtrlMutex   pthread_mutex_t
#define	SCCtrlMutexAttr   pthread_mutexattr_t
#define	SCCtrlMutexInit(mut, mutattr)   pthread_mutex_init(mut, mutattr)
#define	SCCtrlMutexLock(mut)   pthread_mutex_lock(mut)
#define	SCCtrlMutexTrylock(mut)   pthread_mutex_trylock(mut)
#define	SCCtrlMutexUnlock(mut)   pthread_mutex_unlock(mut)
#define	SCCtrlMutexDestroy   pthread_mutex_destroy
#define	SCCtrlCondT   pthread_cond_t
#define	SCCtrlCondInit   pthread_cond_init
#define	SCCtrlCondSignal   pthread_cond_signal
#define	SCCtrlCondTimedwait   pthread_cond_timedwait
#define	SCCtrlCondWait   pthread_cond_wait
#define	SCCtrlCondDestroy   pthread_cond_destroy
#define	SCSpinlock   SCMutex
#define	SCSpinLock(spin)   SCMutexLock((spin))
#define	SCSpinTrylock(spin)   SCMutexTrylock((spin))
#define	SCSpinUnlock(spin)   SCMutexUnlock((spin))
#define	SCSpinInit(spin, spin_attr)   SCMutexInit((spin), NULL)
#define	SCSpinDestroy(spin)   SCMutexDestroy((spin))
#define	SCGetThreadIdLong(...)
#define	SCSetThreadName(n)

Enumerations
enum	{ PRIO_LOW = 2, PRIO_MEDIUM = 0, PRIO_HIGH = -2 }

Functions
void	ThreadMacrosRegisterTests (void)
	this function registers unit tests for DetectId More...

Variables
thread_local char	t_thread_name [THREAD_NAME_LEN+1]

Detailed Description

Author

Victor Julien victo.nosp@m.r@in.nosp@m.linia.nosp@m.c.ne.nosp@m.t

Pablo Rincon Crespo pablo.nosp@m..rin.nosp@m.con.c.nosp@m.resp.nosp@m.o@gma.nosp@m.il.c.nosp@m.om

Threading functions defined as macros

Definition in file threads.h.

Macro Definition Documentation

SCCondDestroy

#define SCCondDestroy   pthread_cond_destroy

Definition at line 140 of file threads.h.

SCCondInit

#define SCCondInit   pthread_cond_init

Definition at line 138 of file threads.h.

SCCondSignal

#define SCCondSignal   pthread_cond_signal

Definition at line 139 of file threads.h.

SCCondT

#define SCCondT   pthread_cond_t

Definition at line 137 of file threads.h.

SCCondWait

#define SCCondWait	(		cond,
			mut
	)		pthread_cond_wait(cond, mut)

Definition at line 141 of file threads.h.

SCCtrlCondDestroy

#define SCCtrlCondDestroy   pthread_cond_destroy

Definition at line 158 of file threads.h.

SCCtrlCondInit

#define SCCtrlCondInit   pthread_cond_init

Definition at line 154 of file threads.h.

SCCtrlCondSignal

#define SCCtrlCondSignal   pthread_cond_signal

Definition at line 155 of file threads.h.

SCCtrlCondT

#define SCCtrlCondT   pthread_cond_t

Definition at line 153 of file threads.h.

SCCtrlCondTimedwait

#define SCCtrlCondTimedwait   pthread_cond_timedwait

Definition at line 156 of file threads.h.

SCCtrlCondWait

#define SCCtrlCondWait   pthread_cond_wait

Definition at line 157 of file threads.h.

SCCtrlMutex

#define SCCtrlMutex   pthread_mutex_t

Definition at line 144 of file threads.h.

SCCtrlMutexAttr

#define SCCtrlMutexAttr   pthread_mutexattr_t

Definition at line 145 of file threads.h.

SCCtrlMutexDestroy

#define SCCtrlMutexDestroy   pthread_mutex_destroy

Definition at line 150 of file threads.h.

SCCtrlMutexInit

#define SCCtrlMutexInit	(		mut,
			mutattr
	)		pthread_mutex_init(mut, mutattr)

Definition at line 146 of file threads.h.

SCCtrlMutexLock

#define SCCtrlMutexLock

(

mut

)

pthread_mutex_lock(mut)

Definition at line 147 of file threads.h.

SCCtrlMutexTrylock

#define SCCtrlMutexTrylock

(

mut

)

pthread_mutex_trylock(mut)

Definition at line 148 of file threads.h.

SCCtrlMutexUnlock

#define SCCtrlMutexUnlock

(

mut

)

pthread_mutex_unlock(mut)

Definition at line 149 of file threads.h.

SCGetThreadIdLong

#define SCGetThreadIdLong

(

...

)

Value:

   ({ \
   pid_t tmpthid; \
   tmpthid = syscall(SYS_gettid); \
   unsigned long _scgetthread_tid = (unsigned long)tmpthid; \
   _scgetthread_tid; \
})

Get the Current Thread Id

Definition at line 256 of file threads.h.

SCMutex

#define SCMutex   pthread_mutex_t

Definition at line 117 of file threads.h.

SCMUTEX_INITIALIZER

#define SCMUTEX_INITIALIZER   PTHREAD_MUTEX_INITIALIZER

Definition at line 124 of file threads.h.

SCMutexAttr

#define SCMutexAttr   pthread_mutexattr_t

Definition at line 118 of file threads.h.

SCMutexDestroy

#define SCMutexDestroy   pthread_mutex_destroy

Definition at line 123 of file threads.h.

SCMutexInit

#define SCMutexInit	(		mut,
			mutattr
	)		pthread_mutex_init(mut, mutattr)

Definition at line 119 of file threads.h.

SCMutexLock

#define SCMutexLock

(

mut

)

pthread_mutex_lock(mut)

Definition at line 120 of file threads.h.

SCMutexTrylock

#define SCMutexTrylock

(

mut

)

pthread_mutex_trylock(mut)

Definition at line 121 of file threads.h.

SCMutexUnlock

#define SCMutexUnlock

(

mut

)

pthread_mutex_unlock(mut)

Definition at line 122 of file threads.h.

SCRWLock

#define SCRWLock   pthread_rwlock_t

Definition at line 127 of file threads.h.

SCRWLockDestroy

#define SCRWLockDestroy   pthread_rwlock_destroy

Definition at line 134 of file threads.h.

SCRWLockInit

#define SCRWLockInit	(		rwl,
			rwlattr
	)		pthread_rwlock_init(rwl, rwlattr)

Definition at line 128 of file threads.h.

SCRWLockRDLock

#define SCRWLockRDLock

(

rwl

)

pthread_rwlock_rdlock(rwl)

Definition at line 130 of file threads.h.

SCRWLockTryRDLock

#define SCRWLockTryRDLock

(

rwl

)

pthread_rwlock_tryrdlock(rwl)

Definition at line 132 of file threads.h.

SCRWLockTryWRLock

#define SCRWLockTryWRLock

(

rwl

)

pthread_rwlock_trywrlock(rwl)

Definition at line 131 of file threads.h.

SCRWLockUnlock

#define SCRWLockUnlock

(

rwl

)

pthread_rwlock_unlock(rwl)

Definition at line 133 of file threads.h.

SCRWLockWRLock

#define SCRWLockWRLock

(

rwl

)

pthread_rwlock_wrlock(rwl)

Definition at line 129 of file threads.h.

SCSetThreadName

#define SCSetThreadName

(

n

)

Value:

    ({ \
    strlcpy(t_thread_name, n, sizeof(t_thread_name)); \
}

Definition at line 304 of file threads.h.

SCSpinDestroy

#define SCSpinDestroy

(

spin

)

SCMutexDestroy((spin))

Definition at line 167 of file threads.h.

SCSpinInit

#define SCSpinInit	(		spin,
			spin_attr
	)		SCMutexInit((spin), NULL)

Definition at line 166 of file threads.h.

SCSpinlock

#define SCSpinlock   SCMutex

Definition at line 162 of file threads.h.

SCSpinLock

#define SCSpinLock

(

spin

)

SCMutexLock((spin))

Definition at line 163 of file threads.h.

SCSpinTrylock

#define SCSpinTrylock

(

spin

)

SCMutexTrylock((spin))

Definition at line 164 of file threads.h.

SCSpinUnlock

#define SCSpinUnlock

(

spin

)

SCMutexUnlock((spin))

Definition at line 165 of file threads.h.

THREAD_NAME_LEN

#define THREAD_NAME_LEN   16

Definition at line 34 of file threads.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
PRIO_LOW
PRIO_MEDIUM
PRIO_HIGH

Definition at line 87 of file threads.h.

Function Documentation

ThreadMacrosRegisterTests()

void ThreadMacrosRegisterTests

(

void

)

this function registers unit tests for DetectId

Definition at line 145 of file threads.c.

References UtRegisterTest().

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Variable Documentation

t_thread_name

thread_local char t_thread_name[THREAD_NAME_LEN+1]

Definition at line 33 of file threads.c.