select.c File Reference

#include "apr.h"
#include "apr_poll.h"
#include "apr_time.h"
#include "apr_portable.h"
#include "apr_arch_file_io.h"
#include "apr_arch_networkio.h"
#include "apr_arch_poll_private.h"

Go to the source code of this file.

Classes
struct	apr_pollset_private_t

Functions
static apr_status_t	impl_pollset_create (apr_pollset_t *pollset, apr_uint32_t size, apr_pool_t *p, apr_uint32_t flags)
static apr_status_t	impl_pollset_add (apr_pollset_t *pollset, const apr_pollfd_t *descriptor)
static apr_status_t	impl_pollset_remove (apr_pollset_t *pollset, const apr_pollfd_t *descriptor)
static apr_status_t	impl_pollset_poll (apr_pollset_t *pollset, apr_interval_time_t timeout, apr_int32_t *num, const apr_pollfd_t **descriptors)

Variables
static const apr_pollset_provider_t	impl
const apr_pollset_provider_t *	apr_pollset_provider_select = &impl

Function Documentation

impl_pollset_add()

static apr_status_t impl_pollset_add ( apr_pollset_t *  pollset, const apr_pollfd_t *  descriptor  )

static

< Poll operations are interruptable by * apr_pollset_wakeup() or apr_pollcb_wakeup()

< Can read without blocking

< Can write without blocking

< Priority data available

< Pending error

< Hangup occurred

< Descriptor invalid

Definition at line 226 of file select.c.

impl_pollset_create()

static apr_status_t impl_pollset_create ( apr_pollset_t *  pollset, apr_uint32_t  size, apr_pool_t *  p, apr_uint32_t  flags  )

static

< Adding or removing a descriptor is * thread-safe

Definition at line 197 of file select.c.

impl_pollset_poll()

static apr_status_t impl_pollset_poll ( apr_pollset_t *  pollset, apr_interval_time_t  timeout, apr_int32_t *  num, const apr_pollfd_t **  descriptors  )

static

< Poll operations are interruptable by * apr_pollset_wakeup() or apr_pollcb_wakeup()

< Can read without blocking

< Can write without blocking

< Pending error

Definition at line 339 of file select.c.

impl_pollset_remove()

static apr_status_t impl_pollset_remove ( apr_pollset_t *  pollset, const apr_pollfd_t *  descriptor  )

static

Definition at line 294 of file select.c.

Variable Documentation

apr_pollset_provider_select

const apr_pollset_provider_t* apr_pollset_provider_select = &impl

Definition at line 449 of file select.c.

impl

const apr_pollset_provider_t impl

static

Initial value:

= {
    impl_pollset_create,
    impl_pollset_add,
    impl_pollset_remove,
    impl_pollset_poll,
    NULL,
    "select"
}

Definition at line 440 of file select.c.