Android PTHREAD_STACK_SIZE_DEFAULT改为10M 3.2 Android仿真器启用SD存储卡的方法 不论是听MP3音乐或是浏览图片,Android手机的保存媒介就是常用的Micro SD存储卡。若想在Android仿真器播放音乐或者看数位相片,就必须先仿真出SD存储卡,并让Android仿真器能够访问仿真出来的SD存储卡。Android SDK组件的tools目录里,除了emu...
perror("Create attr");//得到当前的线程栈的大小err = pthread_attr_getstacksize(&thread_attr, &stack_size);if(err !=0) perror("Get stack size"); printf("Default stack size is %u; minimum is %u\n", stack_size, PTHREAD_STACK_MIN);//#endifinti =5;//分配5个具有上面的属性的线程体的...
int main() { pthread_attr_t attr; pthread_t thread; size_t stacksize; pthread_attr_init(&attr); pthread_attr_getstacksize(&attr, &stacksize); // 获取默认栈大小 printf("Default stack size: %zu bytes ", stacksize); if (pthread_attr_setstacksize(&attr, STACK_SIZE)...
pthread_attr_setstacksize 可以用来设置需要的stack大小 pthread_attr_getstackaddr和pthread_attr_setstackaddr可以用来设置stack需要放置到特定的内存区域 size_t stacksize; pthread_attr_init(&attr); pthread_attr_getstacksize (&attr, &stacksize); printf("Default stack size = %li\n", stacksize); siz...
(&attr, PTHREAD_EXPLICIT_SCHED); //会导致线程创建失败pthread_attr_getstacksize(&attr,&stack_size);printf("default stack size is %ld(k)\n",stack_size/1024);printf("SCHED_FIFO: Max %u, Min %u\n",sched_get_priority_max(SCHED_FIFO),sched_get_priority_min(SCHED_FIFO));printf("SCHED_...
minimum stacksize of a thread created with this attributes object. The value is given in bytes. For 32-bit compiled applications, the default stacksize is 96 KB (defined in thepthread.hfile). For 64-bit compiled applications, the default stacksize is 192 KB (defined in thepthread.hfile)...
default: printf("Error: Unknown test mode '%s'\n", argv[1]); print_usage(argv[0]); return -1; } return 0; } 编译 ./build.sh 执行 qemu-aarch64 out/bin/test_mini_libc -t 结果 === 开始线程功能测试=== Thread1:开始运行
Default setting is always used. Return values 0 –- Upon successful completion. ENOMEM –- Insufficient memory exists to initialize the condition variable. int pthread_cond_signal(pthread_cond_t *cond) Signal a condition. 参见 http://pubs.opengroup.org/onlinepubs/9699919799/functions/...
&thread_attr, PTHREAD_STACK_MIN*1024); if (status != 0) err_abort (status, "Set stack size"); //得到当前的线程栈的大小 status = pthread_attr_getstacksize (&thread_attr, &stack_size); if (status != 0) err_abort (status, "Get stack size"); printf ("Default stack size is %u...
I've been told that the ulimit needs to be a numerical value to be able to set a created thread's stack size to some larger number. If the ulimit is set to 'unlimited', then there is a default limit (16 MB?) on a thread's stacksize. And all of this only applies to RedHat ...