= 0) { // 设置失败,打印错误信息 perror("Error setting stack size"); // 清理资源 pthread_attr_destroy(&attr); return 1; } // 继续使用attr进行其他操作... // 清理资源 pthread_attr_destroy(&attr); return 0; } 在上面的代码中,我们首先初始化线程属性对象 attr,然后尝试使用 ...
("hello from the thread\n"); pthread_exit(NULL); } int main() { int rc, stat; size_t s1; pthread_attr_t attr; pthread_t thid; rc = pthread_attr_init(&attr); if (rc == -1) { perror("error in pthread_attr_init"); exit(1); } s1 = 4096; rc = pthread_attr_setstack...
返回值0,-1分别表示成功与失败。 #include<iostream>#include<limits.h>#include<pthread.h>#include"error.h"usingnamespacestd;intmain(){pthread_t thread;size_t stacksize;pthread_attr_t thread_attr;intret;pthread_attr_init(&thread_attr);intnew_size=20480;ret=pthread_attr_getstacksize(&thread_a...
Return Values Upon successful completion, 0 is returned. Otherwise, an error code is returned. Error Codes Thepthread_attr_setstacksizesubroutine is unsuccessful if the following is true:
{cs_error_terror = CS_OK;pthread_attr_tthread_attr;intpipe_error;intpipe_fd[2];if(sam_internal_data.internal_status != SAM_INTERNAL_STATUS_REGISTERED) {return(CS_ERR_BAD_HANDLE); }if(sam_internal_data.time_interval ==0) {return(CS_ERR_INVALID_PARAM); ...
("hello from the thread\n"); pthread_exit(NULL); } int main() { int rc, stat; size_t s1; pthread_attr_t attr; pthread_t thid; rc = pthread_attr_init(&attr); if (rc == -1) { perror("error in pthread_attr_init"); exit(1); } s1 = 4096; rc = pthread_attr_set...
("error in pthread_attr_init"); exit(1); } s1 = 4096; rc = pthread_attr_setstacksize(&attr, s1); if (rc == -1) { perror("error in pthread_attr_setstacksize"); exit(2); } rc = pthread_create(&thid, &attr, thread1, NULL); if (rc == -1) { perror("erro...
{ printf("hello from the thread¥n"); pthread_exit(NULL); } int main() { int rc, stat; size_t s1; pthread_attr_t attr; pthread_t thid; rc = pthread_attr_init(&attr); if (rc == -1) { perror("error in pthread_attr_init"); exit(1); } s1 = 4096; rc = ...
("hello from the thread¥n"); pthread_exit(NULL); } int main() { int rc, stat; size_t s1; pthread_attr_t attr; pthread_t thid; rc = pthread_attr_init(&attr); if (rc == -1) { perror("error in pthread_attr_init"); exit(1); } s1 = 4096; rc = pthread_a...