From c0b7206652b2852bc574694e7ba07ba1c2acdc00 Mon Sep 17 00:00:00 2001 From: hongbotian Date: Mon, 30 Nov 2015 03:10:21 -0500 Subject: delete app Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2 Signed-off-by: hongbotian --- rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c | 293 ---------------------- 1 file changed, 293 deletions(-) delete mode 100644 rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c') diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c deleted file mode 100644 index 01357d5b..00000000 --- a/rubbos/app/httpd-2.0.64/srclib/apr/test/testshm.c +++ /dev/null @@ -1,293 +0,0 @@ -/* Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -#include "apr_shm.h" -#include "apr_errno.h" -#include "apr_general.h" -#include "apr_lib.h" -#include "apr_strings.h" -#include "apr_time.h" -#include -#include -#include -#if APR_HAVE_UNISTD_H -#include -#endif - -#if APR_HAS_SHARED_MEMORY - -typedef struct mbox { - char msg[1024]; - int msgavail; -} mbox; -mbox *boxes; - -#define N_BOXES 10 -#define N_MESSAGES 100 -#define SHARED_SIZE (apr_size_t)(N_BOXES * sizeof(mbox)) -#define SHARED_FILENAME "/tmp/apr.testshm.shm" - -static void msgwait(int sleep_sec, int first_box, int last_box) -{ - int i; - apr_time_t start = apr_time_now(); - apr_interval_time_t sleep_duration = apr_time_from_sec(sleep_sec); - while (apr_time_now() - start < sleep_duration) { - for (i = first_box; i < last_box; i++) { - if (boxes[i].msgavail) { - fprintf(stdout, "received a message in box %d, message was: %s\n", - i, boxes[i].msg); - boxes[i].msgavail = 0; /* reset back to 0 */ - } - } - apr_sleep(apr_time_make(0, 10000)); /* 10ms */ - } - fprintf(stdout, "done waiting on mailboxes...\n"); -} - -static void msgput(int boxnum, char *msg) -{ - fprintf(stdout, "Sending message to box %d\n", boxnum); - apr_cpystrn(boxes[boxnum].msg, msg, strlen(msg)); - boxes[boxnum].msgavail = 1; -} - -static apr_status_t test_anon(apr_pool_t *parpool) -{ - apr_status_t rv; - apr_pool_t *pool; - apr_shm_t *shm; - apr_size_t retsize; - pid_t pid; - int cnt, i, exit_int; - - rv = apr_pool_create(&pool, parpool); - if (rv != APR_SUCCESS) { - fprintf(stderr, "Error creating child pool\n"); - return rv; - } - - printf("Creating anonymous shared memory block (%" - APR_SIZE_T_FMT " bytes)........", SHARED_SIZE); - rv = apr_shm_create(&shm, SHARED_SIZE, NULL, pool); - if (rv != APR_SUCCESS) { - fprintf(stderr, "Error allocating shared memory block\n"); - return rv; - } - fprintf(stdout, "OK\n"); - - printf("Checking size...%" APR_SIZE_T_FMT " bytes...", - retsize = apr_shm_size_get(shm)); - if (retsize != SHARED_SIZE) { - fprintf(stderr, "Error allocating shared memory block\n"); - return rv; - } - fprintf(stdout, "OK\n"); - - printf("Allocating shared mbox memory for %d boxes ..............", - N_BOXES); - boxes = apr_shm_baseaddr_get(shm); - if (boxes == NULL) { - fprintf(stderr, "Error creating message boxes.\n"); - return rv; - } - fprintf(stdout, "OK\n"); - - printf("Shared Process Test (child/parent)\n"); - pid = fork(); - if (pid == 0) { /* child */ - msgwait(5, 0, N_BOXES); - exit(0); - } - else if (pid > 0) { /* parent */ - i = N_BOXES; - cnt = N_MESSAGES; - while (--cnt > 0) { - if ((i-=3) < 0) { - i += N_BOXES; /* start over at the top */ - } - msgput(i, "Sending a message\n"); - apr_sleep(apr_time_make(0, 10000)); - } - } - else { - printf("Error creating a child process\n"); - return errno; - } - /* wait for the child */ - printf("Waiting for child to exit.\n"); - if (waitpid(pid, &exit_int, 0) < 0) { - return errno; - } - - printf("Destroying shared memory segment..."); - rv = apr_shm_destroy(shm); - if (rv != APR_SUCCESS) { - printf("FAILED\n"); - return rv; - } - printf("OK\n"); - - apr_pool_destroy(pool); - - return APR_SUCCESS; -} - -static apr_status_t test_named(apr_pool_t *parpool) -{ - apr_status_t rv; - apr_pool_t *pool; - apr_shm_t *shm; - apr_size_t retsize; - pid_t pidproducer, pidconsumer; - int exit_int; - - rv = apr_pool_create(&pool, parpool); - if (rv != APR_SUCCESS) { - fprintf(stderr, "Error creating child pool\n"); - return rv; - } - - printf("Creating named shared memory block (%" - APR_SIZE_T_FMT " bytes)........", SHARED_SIZE); - rv = apr_shm_create(&shm, SHARED_SIZE, SHARED_FILENAME, pool); - if (rv != APR_SUCCESS) { - fprintf(stderr, "Error allocating shared memory block\n"); - return rv; - } - fprintf(stdout, "OK\n"); - - printf("Checking size...%" APR_SIZE_T_FMT " bytes...", - retsize = apr_shm_size_get(shm)); - if (retsize != SHARED_SIZE) { - fprintf(stderr, "Error allocating shared memory block\n"); - return rv; - } - fprintf(stdout, "OK\n"); - - printf("Allocating shared mbox memory for %d boxes ..............", - N_BOXES); - boxes = apr_shm_baseaddr_get(shm); - if (boxes == NULL) { - fprintf(stderr, "Error creating message boxes.\n"); - return rv; - } - fprintf(stdout, "OK\n"); - - printf("fork()ing and exec()ing children:\n"); - pidproducer = fork(); - if (pidproducer == 0) { /* child */ - /* FIXME: exec a producer */ - printf("starting consumer.....\n"); - if (execlp("testshmconsumer", "testshmconsumer", (char*)0) < 0) { - return errno; - } - } - else if (pidproducer > 0) { /* parent */ - /* fork another child */ - pidconsumer = fork(); - if (pidconsumer == 0) { /* child */ - /* FIXME: exec a producer */ - printf("starting producer.....\n"); - if (execlp("testshmproducer", "testshmproducer", (char*)0) < 0) { - return errno; - } - } - else if (pidconsumer < 0) { /* parent */ - printf("Error creating a child process\n"); - return errno; - } - } - else { - printf("Error creating a child process\n"); - return errno; - } - /* wait for the child */ - printf("Waiting for producer to exit.\n"); - if (waitpid(pidconsumer, &exit_int, 0) < 0) { - return errno; - } - if (!WIFEXITED(exit_int)) { - printf("Producer was unsuccessful.\n"); - return APR_EGENERAL; - } - printf("Waiting for consumer to exit.\n"); - if (waitpid(pidproducer, &exit_int, 0) < 0) { - return errno; - } - if (!WIFEXITED(exit_int)) { - printf("Consumer was unsuccessful.\n"); - return APR_EGENERAL; - } - - printf("Destroying shared memory segment..."); - rv = apr_shm_destroy(shm); - if (rv != APR_SUCCESS) { - printf("FAILED\n"); - return rv; - } - printf("OK\n"); - - apr_pool_destroy(pool); - - return APR_SUCCESS; -} - -int main(void) -{ - apr_status_t rv; - apr_pool_t *pool; - char errmsg[200]; - - apr_initialize(); - - printf("APR Shared Memory Test\n"); - printf("======================\n\n"); - - printf("Initializing the pool............................"); - if (apr_pool_create(&pool, NULL) != APR_SUCCESS) { - printf("could not initialize pool\n"); - exit(-1); - } - printf("OK\n"); - - rv = test_anon(pool); - if (rv != APR_SUCCESS) { - if (rv == APR_ENOTIMPL) { - printf("Anonymous shared memory unavailable on this platform.\n"); - } - else { - printf("Anonymous shared memory test FAILED: [%d] %s\n", - rv, apr_strerror(rv, errmsg, sizeof(errmsg))); - exit(-2); - } - } - printf("Anonymous shared memory test passed!\n"); - - if ((rv = test_named(pool)) != APR_SUCCESS) { - printf("Name-based shared memory test FAILED: [%d] %s \n", - rv, apr_strerror(rv, errmsg, sizeof(errmsg))); - exit(-3); - } - printf("Named shared memory test passed!\n"); - - return 0; -} - -#else /* APR_HAS_SHARED_MEMORY */ -#error shmem is not supported on this platform -#endif /* APR_HAS_SHARED_MEMORY */ - -- cgit 1.2.3-korg