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add prepare api
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4
TODO.md
4
TODO.md
@ -28,10 +28,6 @@
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* UV_EXTERN int uv_tty_get_winsize(uv_tty_t*, int* width, int* height);
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* UV_EXTERN uv_handle_type uv_guess_handle(uv_file file);
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* UV_EXTERN int uv_prepare_init(uv_loop_t*, uv_prepare_t* prepare);
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* UV_EXTERN int uv_prepare_start(uv_prepare_t* prepare, uv_prepare_cb cb);
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* UV_EXTERN int uv_prepare_stop(uv_prepare_t* prepare);
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* UV_EXTERN int uv_check_init(uv_loop_t*, uv_check_t* check);
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* UV_EXTERN int uv_check_start(uv_check_t* check, uv_check_cb cb);
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* UV_EXTERN int uv_check_stop(uv_check_t* check);
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10
examples/prepare.php
Normal file
10
examples/prepare.php
Normal file
@ -0,0 +1,10 @@
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<?php
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$loop = uv_default_loop();
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$prepare = uv_prepare_init($loop);
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uv_prepare_start($prepare, function($status){
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echo "Hello";
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uv_unref(uv_default_loop());
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});
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uv_run();
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161
php_uv.c
161
php_uv.c
@ -52,6 +52,7 @@ typedef struct {
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uv->udp_send_cb = NULL; \
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uv->pipe_connect_cb = NULL; \
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uv->proc_close_cb = NULL; \
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uv->prepare_cb = NULL; \
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}
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/* static variables */
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@ -251,6 +252,11 @@ void static destruct_uv(zend_rsrc_list_entry *rsrc TSRMLS_DC)
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zval_ptr_dtor(&obj->proc_close_cb);
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obj->proc_close_cb = NULL;
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}
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if (obj->prepare_cb) {
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//fprintf(stderr, "uv_prepare: %d\n", Z_REFCOUNT_P(obj->prepare_cb));
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zval_ptr_dtor(&obj->prepare_cb);
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obj->prepare_cb = NULL;
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}
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if (obj->resource_id) {
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base_id = obj->resource_id;
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@ -543,6 +549,41 @@ static void php_uv_read_cb(uv_stream_t* handle, ssize_t nread, uv_buf_t buf)
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}
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static void php_uv_prepare_cb(uv_stream_t* handle, int status)
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{
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zval *retval_ptr = NULL;
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zval **params[1];
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#if PHP_UV_DEBUG>=1
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fprintf(stderr,"prepare_cb");
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#endif
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php_uv_t *uv = (php_uv_t*)handle->data;
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TSRMLS_FETCH_FROM_CTX(uv->thread_ctx);
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zval *zstat;
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MAKE_STD_ZVAL(zstat);
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ZVAL_LONG(zstat, status);
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params[0] = &zstat;
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php_uv_do_callback(&retval_ptr, uv->prepare_cb, params, 1 TSRMLS_CC);
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zval_ptr_dtor(&zstat);
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zval_ptr_dtor(&retval_ptr);
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#if PHP_UV_DEBUG>=1
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{
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zend_rsrc_list_entry *le;
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if (zend_hash_index_find(&EG(regular_list), uv->resource_id, (void **) &le)==SUCCESS) {
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printf("# uv_prepare_cb del(%d): %d->%d\n", uv->resource_id, le->refcount, le->refcount-1);
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} else {
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printf("# can't find (prepare_cb)");
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}
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}
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#endif
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}
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static void php_uv_udp_recv_cb(uv_udp_t* handle, ssize_t nread, uv_buf_t buf, struct sockaddr* addr, unsigned flags)
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{
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/* TODO: is this implment correct? */
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@ -713,6 +754,9 @@ static inline uv_stream_t* php_uv_get_current_stream(php_uv_t *uv)
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case IS_UV_PROCESS:
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stream = (uv_stream_t*)&uv->uv.process;
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break;
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case IS_UV_PREPARE:
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stream = (uv_stream_t*)&uv->uv.prepare;
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break;
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default: {
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TSRMLS_FETCH();
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php_error_docref(NULL TSRMLS_CC, E_ERROR, "unexpected type found");
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@ -2887,6 +2931,119 @@ PHP_FUNCTION(uv_mutex_unlock)
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}
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/* }}} */
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/* {{{ */
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PHP_FUNCTION(uv_prepare_init)
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{
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int r;
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zval *zloop = NULL;
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uv_loop_t *loop;
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php_uv_t *uv;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
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"|z",&zloop) == FAILURE) {
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return;
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}
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uv = (php_uv_t *)emalloc(sizeof(php_uv_t));
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if (!uv) {
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php_error_docref(NULL TSRMLS_CC, E_ERROR, "uv_prepare_init emalloc failed");
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return;
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}
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if (zloop != NULL) {
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ZEND_FETCH_RESOURCE(loop, uv_loop_t*, &zloop, -1, PHP_UV_LOOP_RESOURCE_NAME, uv_loop_handle);
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} else {
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loop = uv_default_loop();
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}
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uv->type = IS_UV_PREPARE;
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r = uv_prepare_init(loop, &uv->uv.prepare);
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if (r) {
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php_error_docref(NULL TSRMLS_CC, E_ERROR, "uv_prepare_init failed");
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return;
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}
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uv->uv.prepare.data = uv;
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PHP_UV_INIT_ZVALS(uv)
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TSRMLS_SET_CTX(uv->thread_ctx);
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ZEND_REGISTER_RESOURCE(return_value, uv, uv_resource_handle);
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uv->resource_id = Z_LVAL_P(return_value);
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}
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/* }}} */
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/* {{{ */
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PHP_FUNCTION(uv_prepare_start)
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{
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#if PHP_UV_DEBUG>=1
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fprintf(stderr,"uv_prepare_start");
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#endif
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zval *handle, *callback;
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php_uv_t *uv;
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int r;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
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"rz",&handle, &callback) == FAILURE) {
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return;
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}
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ZEND_FETCH_RESOURCE(uv, php_uv_t *, &handle, -1, PHP_UV_RESOURCE_NAME, uv_resource_handle);
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Z_ADDREF_P(callback);
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zend_list_addref(uv->resource_id);
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uv->prepare_cb = callback;
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if(uv->type == IS_UV_PREPARE) {
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uv->uv.tcp.data = uv;
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} else {
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php_error_docref(NULL TSRMLS_CC, E_NOTICE, "this type does not support yet");
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}
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r = uv_prepare_start((uv_stream_t*)php_uv_get_current_stream(uv), php_uv_prepare_cb);
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if (r) {
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php_error_docref(NULL TSRMLS_CC, E_NOTICE, "read failed");
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}
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#if PHP_UV_DEBUG>=1
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{
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zend_rsrc_list_entry *le;
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if (zend_hash_index_find(&EG(regular_list), uv->resource_id, (void **) &le)==SUCCESS) {
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printf("# uv_prepare_start del(%d): %d->%d\n", uv->resource_id, le->refcount, le->refcount-1);
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} else {
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printf("# can't find(uv_prepare_start)");
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}
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}
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#endif
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}
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/* }}} */
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/* {{{ */
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PHP_FUNCTION(uv_prepare_stop)
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{
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zval *handle;
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php_uv_t *uv;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC,
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"r", &handle) == FAILURE) {
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return;
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}
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ZEND_FETCH_RESOURCE(uv, php_uv_t *, &handle, -1, PHP_UV_RESOURCE_NAME, uv_resource_handle);
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uv_prepare_stop((uv_stream_t*)php_uv_get_current_stream(uv));
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#if PHP_UV_DEBUG>=1
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{
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zend_rsrc_list_entry *le;
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if (zend_hash_index_find(&EG(regular_list), uv->resource_id, (void **) &le)==SUCCESS) {
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printf("# uv_prepare_stop del(%d): %d->%d\n", uv->resource_id, le->refcount, le->refcount-1);
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} else {
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printf("# can't find(uv_prepare_stop)");
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}
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}
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#endif
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}
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/* }}} */
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static zend_function_entry uv_functions[] = {
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/* general */
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PHP_FE(uv_update_time, arginfo_uv_update_time)
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@ -2965,6 +3122,10 @@ static zend_function_entry uv_functions[] = {
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PHP_FE(uv_mutex_lock, NULL)
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PHP_FE(uv_mutex_trylock, NULL)
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PHP_FE(uv_mutex_unlock, NULL)
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/* prepare */
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PHP_FE(uv_prepare_init, NULL)
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PHP_FE(uv_prepare_start, NULL)
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PHP_FE(uv_prepare_stop, NULL)
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/* info */
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PHP_FE(uv_loadavg, NULL)
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PHP_FE(uv_uptime, NULL)
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5
php_uv.h
5
php_uv.h
@ -35,7 +35,8 @@ enum php_uv_resource_type{
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IS_UV_STREAM = 8,
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IS_UV_ADDRINFO = 9,
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IS_UV_PROCESS = 10,
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IS_UV_MAX = 11
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IS_UV_PREPARE = 11,
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IS_UV_MAX = 12
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};
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typedef struct {
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@ -56,6 +57,7 @@ typedef struct {
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uv_handle_t handle;
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uv_stream_t stream;
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uv_getaddrinfo_t addrinfo;
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uv_prepare_t prepare;
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uv_process_t process;
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} uv;
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zval *address;
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@ -71,6 +73,7 @@ typedef struct {
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zval *udp_send_cb;
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zval *pipe_connect_cb;
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zval *proc_close_cb;
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zval *prepare_cb;
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} php_uv_t;
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typedef struct {
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