cf_pthread.h File Reference

Pthread function and datatype wrappers. More...

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Data Structures
struct	s_cf_mutex
struct	s_cf_rwlock
Defines
#define	CF_LM(mutex)   cf_lock_mutex(__FILE__,__LINE__,(mutex))
#define	CF_UM(mutex)   cf_unlock_mutex(__FILE__,__LINE__,(mutex))
#define	CF_RW_RD(rwlock)   cf_rwlock_rdlock(__FILE__,__LINE__,(rwlock))
#define	CF_RW_WR(rwlock)   cf_rwlock_wrlock(__FILE__,__LINE__,(rwlock))
#define	CF_RW_UN(rwlock)   cf_rwlock_unlock(__FILE__,__LINE__,(rwlock))
Typedefs
typedef s_cf_mutex	t_cf_mutex
typedef s_cf_rwlock	t_cf_rwlock
Functions
void	cf_mutex_init (const u_char *name, t_cf_mutex *mutex)
void	cf_mutex_destroy (t_cf_mutex *mutex)
void	cf_rwlock_init (const u_char *name, t_cf_rwlock *rwlock)
void	cf_rwlock_destroy (t_cf_rwlock *rwlock)
void	cf_lock_mutex (const u_char *file, const int line, t_cf_mutex *mutex)
void	cf_unlock_mutex (const u_char *file, const int line, t_cf_mutex *mutex)
void	cf_rwlock_rdlock (const u_char *file, const int line, t_cf_rwlock *rwlock)
void	cf_rwlock_wrlock (const u_char *file, const int line, t_cf_rwlock *rwlock)
void	cf_rwlock_unlock (const u_char *file, const int line, t_cf_rwlock *rwlock)

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Detailed Description

Pthread function and datatype wrappers.

Author:

Christian Kruse, <cjk@wwwtech.de>

This file contains some datatypes to debug pthread locking functions

Definition in file cf_pthread.h.

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Define Documentation

#define CF_LM (  mutex   )     cf_lock_mutex(__FILE__,__LINE__,(mutex))

Lock a mutex Definition at line 22 of file cf_pthread.h.

#define CF_RW_RD (  rwlock   )     cf_rwlock_rdlock(__FILE__,__LINE__,(rwlock))

Lock a rwlock shared Definition at line 25 of file cf_pthread.h.

#define CF_RW_UN (  rwlock   )     cf_rwlock_unlock(__FILE__,__LINE__,(rwlock))

Unlock a rwlock Definition at line 27 of file cf_pthread.h.

#define CF_RW_WR (  rwlock   )     cf_rwlock_wrlock(__FILE__,__LINE__,(rwlock))

Lock a rwlock writable Definition at line 26 of file cf_pthread.h.

#define CF_UM (  mutex   )     cf_unlock_mutex(__FILE__,__LINE__,(mutex))

Unlock a mutex Definition at line 23 of file cf_pthread.h.

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Typedef Documentation

typedef struct s_cf_mutex t_cf_mutex

This struct is used to store a mutex and it's name

typedef struct s_cf_rwlock t_cf_rwlock

This struct is used to store a rwlock and it's name

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Function Documentation

void cf_lock_mutex (  const u_char *  file, const int  line, t_cf_mutex *  mutex )

This function locks a mutex Parameters: file  The file name line  The line number mutex  The mutex object Definition at line 58 of file cf_pthread.c.

void cf_mutex_destroy (  t_cf_mutex *  mutex  )

The destructor for the t_cf_mutex class Definition at line 44 of file cf_pthread.c.

void cf_mutex_init (  const u_char *  name, t_cf_mutex *  mutex )

Initialization function for the t_cf_mutex Parameters: name  The name of the mutex mutex  The t_cf_mutex object Definition at line 40 of file cf_pthread.c.

void cf_rwlock_destroy (  t_cf_rwlock *  rwlock  )

This function is the destructor for the read-write lock class Parameters: rwlock  The read-write lock object Definition at line 53 of file cf_pthread.c.

void cf_rwlock_init (  const u_char *  name, t_cf_rwlock *  rwlock )

This function initializes a rwlock Parameters: name  The name of the read-write lock rwlock  The read-write lock object Definition at line 49 of file cf_pthread.c.

void cf_rwlock_rdlock (  const u_char *  file, const int  line, t_cf_rwlock *  rwlock )

This function locks a rwlock shared Parameters: file  The file name line  The line number rwlock  The read-write lock Definition at line 125 of file cf_pthread.c.

void cf_rwlock_unlock (  const u_char *  file, const int  line, t_cf_rwlock *  rwlock )

This function unlocks a read-write lock Parameters: file  The file name line  The line number rwlock  The read-write lock Definition at line 191 of file cf_pthread.c.

void cf_rwlock_wrlock (  const u_char *  file, const int  line, t_cf_rwlock *  rwlock )

This function locks a read-write lock writable Parameters: file  The file name line  The line number rwlock  The read-write lock Definition at line 158 of file cf_pthread.c.

void cf_unlock_mutex (  const u_char *  file, const int  line, t_cf_mutex *  mutex )

This function unlocks a mutex Parameters: file  The file name line  The line number mutex  The mutex object Definition at line 92 of file cf_pthread.c.

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