Atomic Operations

Defines
#define	apr_atomic_t   apr_uint32_t
#define	apr_atomic_read(p)   *p
#define	APR_ATOMIC_NEED_DEFAULT_INIT   1
#define	APR_ATOMIC_NEED_DEFAULT_INIT   1
#define	APR_ATOMIC_NEED_DEFAULT_INIT   1
#define	APR_ATOMIC_NEED_DEFAULT_INIT   1
#define	APR_ATOMIC_NEED_DEFAULT_INIT   1
#define	APR_ATOMIC_NEED_DEFAULT_INIT   1
Functions
apr_status_t	apr_atomic_init (apr_pool_t *p)
void	apr_atomic_set (volatile apr_atomic_t *mem, apr_uint32_t val)
void	apr_atomic_add (volatile apr_atomic_t *mem, apr_uint32_t val)
void	apr_atomic_inc (volatile apr_atomic_t *mem)
int	apr_atomic_dec (volatile apr_atomic_t *mem)
apr_uint32_t	apr_atomic_cas (volatile apr_uint32_t *mem, long with, long cmp)
void *	apr_atomic_casptr (volatile void **mem, void *with, const void *cmp)

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Define Documentation

#define APR_ATOMIC_NEED_DEFAULT_INIT   1

Definition at line 288 of file apr_atomic.h.

#define APR_ATOMIC_NEED_DEFAULT_INIT   1

Definition at line 288 of file apr_atomic.h.

#define APR_ATOMIC_NEED_DEFAULT_INIT   1

Definition at line 288 of file apr_atomic.h.

#define APR_ATOMIC_NEED_DEFAULT_INIT   1

Definition at line 288 of file apr_atomic.h.

#define APR_ATOMIC_NEED_DEFAULT_INIT   1

Definition at line 288 of file apr_atomic.h.

#define APR_ATOMIC_NEED_DEFAULT_INIT   1

Definition at line 288 of file apr_atomic.h.

#define apr_atomic_read (  p   )     *p

Definition at line 255 of file apr_atomic.h. Referenced by check_basic_atomics(), and memcache_get_pos().

#define apr_atomic_t   apr_uint32_t

Definition at line 247 of file apr_atomic.h. Referenced by check_basic_atomics().

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Function Documentation

void apr_atomic_add (  volatile apr_atomic_t *  mem, apr_uint32_t  val )

defined(apr_atomic_init) && !defined(APR_OVERRIDE_ATOMIC_INIT) Definition at line 50 of file unix/apr_atomic.c. References APR_SUCCESS, lock, and prev. Referenced by check_basic_atomics().

apr_uint32_t apr_atomic_cas (  volatile apr_uint32_t *  mem, long  with, long  cmp )

defined(apr_atomic_dec) && !defined(APR_OVERRIDE_ATOMIC_DEC) Definition at line 124 of file unix/apr_atomic.c. References APR_SUCCESS, lock, and prev. Referenced by check_basic_atomics(), worker_stack_awaken_next(), worker_stack_term(), and worker_stack_wait().

void* apr_atomic_casptr (  volatile void **  mem, void *  with, const void *  cmp )

defined(apr_atomic_cas) && !defined(APR_OVERRIDE_ATOMIC_CAS) Definition at line 150 of file unix/apr_atomic.c. References APR_SUCCESS, lock, and prev. Referenced by check_basic_atomics().

int apr_atomic_dec (  volatile apr_atomic_t *  mem  )

defined(apr_atomic_inc) && !defined(APR_OVERRIDE_ATOMIC_INC) Definition at line 104 of file unix/apr_atomic.c. References APR_SUCCESS, and lock.

void apr_atomic_inc (  volatile apr_atomic_t *  mem  )

apr_status_t apr_atomic_init (  apr_pool_t *  p  )

Definition at line 30 of file unix/apr_atomic.c. References APR_SUCCESS. Referenced by main().

void apr_atomic_set (  volatile apr_atomic_t *  mem, apr_uint32_t  val )

defined(apr_atomic_add) && !defined(APR_OVERRIDE_ATOMIC_ADD) Definition at line 68 of file unix/apr_atomic.c. References APR_SUCCESS, lock, and prev. Referenced by check_basic_atomics(), create_entity(), and memcache_set_pos().

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