23,125
社区成员
发帖
与我相关
我的任务
分享
fd = open("/home/duchen/dada", O_RDWR|O_TRUNC);
ssize_t wr_size;
wr_size = write(fd, "faehe", 10000);
printf("wr_size is %d\n", wr_size);
char * s = malloc(10000);
wr_size = write(fd, s, 10000);
printf("wr_size is %d\n", wr_size);