include <stdlib.h>#include <unistd.h>#include <sys/types.h>#include <sys/wait.h>main(){ pid_t pid; int status, i; if(fork() == 0) { printf("This is the child process. pid =%d\n", getpid()); exit(5); } else { sleep(1); pr...
private static (string output, int exitCode) Control(string str) { var processStartInfo...和||前者表示必须前一个命令执行成功才会执行后面的命令,后者表示必须前一个命令执行失败才会执行后面的...
WIFEXITED(status): 若为正常终止, 则为真. 此时可执行 WEXITSTATUS(status): 取子进程传送给exit或_exit参数的低8位。WIFSIGNALED(status): 若为异常终止, 则为真.此时可执行 WTERMSIG(status): 取使子进程终止的信号编号。WIFSTOPPED(status): 若为当前暂停子进程, 则为真. 此时可执行 WSTOPSIG(status): ...
a 创新能力是一个企业或一个国家核心竞争力的充分体现。 正在翻译,请等待... [translate] aforming punch 正在翻译,请等待...[translate] azinc strip 锌小条[translate] a我现在在忙,等下也要出去 I now in busy, under and so on also must exit[translate]...
a在假期里我除了写作业外还经常出去和同学打打球,有时在家看看书,并且参加了我奶奶的七十大寿,很开心 I besides write the work in the vacation also frequently to exit with schoolmate to play a ball game, sometimes reads in the home, and participated in my paternal grandmother in a big way 70 ...
#include#include#include#includemain(){pid_t pid;int status,i;if(fork()= =0){printf(“This is the child process .pid =%dn”,getpid());exit(5);}else{sleep(1);printf(“This is the parent process ,wait for child...n”;pid=wait(&status);i=WEXITSTATUS(status);printf(“child’s ...
Thread[Thread-2,5,main] addThread[Thread-1,5,main] removeThread[Thread-3,5,main] addThread[Thread-0,5,main] removeThread[Thread-3,5,main] addThread[Thread-0,5,main] removeThread[Thread-2,5,main] addThread[Thread-1,5,main] removeProcess finished with exit code 0 ...
题目: 在VHDL中,含WAIT语句进程PROCESS的括弧中后( )加敏感信号,否则是非法的. A.可以 B.不能 C.任意 D.只能 免费查看参考答案及解析 题目: Love your parents ___ they are alive. Don't wait until it is too late. A. while B. though C. because D. unless 免费查看参考答案及解析 题目:...
int main(int argc, char *argv[]) { struct sockaddr_in servaddr; char buf[MAXLINE]; int sockfd, n; char *str; if (argc != 2) { fputs("usage: ./client message\n", stderr); exit(1); } str = argv[1]; sockfd = socket(AF_INET, SOCK_STREAM, 0); ...