int get_event_set(char *event_set, int wait) {
int len;
char link_path[BUF_SIZE];
char file_path[BUF_SIZE];
desc common_desc;
common_desc = init_env(inot_dir, file_path, link_path);
if ((common_desc.inot < 0) || (common_desc.file < 0) || \
(common_desc.dir < 0) || (common_desc.link < 0)) {
common_close(&common_desc);
return -1;
}
if(test_actions(inot_dir, file_path, link_path) < 0) {
common_close(&common_desc);
return -1;
}
if (wait) {
do_wait();
}
len = read_set(common_desc.inot, event_set);
common_close(&common_desc);
#ifdef NODEL
if (! (fDelete(file_path) == 0 &&
fDelete(link_path) == 0 &&
fRemDir(inot_dir) == 0))
return -1;
#endif
return len;
}
int main(int argc, char* argv[]) {
int listenfd, connfd;
struct sockaddr_in addr;
char buf[256];
time_t tick;
network_init();
listenfd = common_socket(AF_INET, SOCK_STREAM, 0);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
addr.sin_family = AF_INET;
addr.sin_port = htons(5555);
common_bind(listenfd, (struct sockaddr*)&addr, sizeof(addr));
common_listen(listenfd, 5);
for (;;) {
connfd = common_accept(listenfd, NULL, NULL);
tick = time(NULL);
snprintf(buf, sizeof(buf), "%.24s\r\n", ctime(&tick));
common_write(connfd, buf, strlen(buf));
common_close(connfd);
}
common_close(listenfd);
network_destroy();
return 0;
}
int main(int argc, char* argv[]) {
int listenfd;
int clientfd;
struct sockaddr_in addr;
socklen_t addrlen;
network_init();
listenfd = common_socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
addr.sin_addr.s_addr = htonl(INADDR_ANY);
addr.sin_family = AF_INET;
addr.sin_port = htons(5555);
common_bind(listenfd, (struct sockaddr*)&addr, sizeof(addr));
common_listen(listenfd, SOMAXCONN);
printf("echo server start sucess !!!\n");
for (;;) {
addrlen = sizeof(addr);
clientfd = common_accept(listenfd, (struct sockaddr*)&addr, &addrlen);
CreateThread(NULL, 0, echo_process, &clientfd, 0, NULL);
}
common_close(listenfd);
network_destroy();
return 0;
}
static DWORD WINAPI echo_process(void* arg) {
int fd = *(int*)arg;
ssize_t n;
char buff[1024];
while ((n = common_read(fd, sizeof(buff), buff)) > 0)
common_writen(fd, buff, n);
common_close(fd);
return 0;
}
int main(int argc, char* argv[]) {
int sockfd;
struct sockaddr_in addr;
socklen_t addrlen = sizeof(addr);
network_init();
sockfd = common_socket(AF_INET, SOCK_STREAM, 0);
addr.sin_addr.s_addr = inet_addr("127.0.0.1");
addr.sin_family = AF_INET;
addr.sin_port = htons(5555);
common_connect(sockfd, (struct sockaddr*)&addr, addrlen);
logical_cli(stdin, sockfd);
common_close(sockfd);
network_destroy();
return 0;
}
status_t
_user_close(int fd)
{
return common_close(fd, false);
}
status_t
_kern_close(int fd)
{
return common_close(fd, true);
}