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#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <arpa/inet.h>
#include <netinet/in.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/socket.h>
#ifdef __EMSCRIPTEN__
#include <emscripten.h>
#endif
void main_loop() {
}
int main() {
struct sockaddr_in addr;
int res;
int serverfd;
// create the socket
serverfd = socket(PF_INET, SOCK_STREAM, IPPROTO_TCP);
if (serverfd == -1) {
perror("cannot create socket");
exit(EXIT_FAILURE);
}
fcntl(serverfd, F_SETFL, O_NONBLOCK);
// bind to the supplied port
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(SOCKK);
if (inet_pton(AF_INET, "127.0.0.1", &addr.sin_addr) != 1) {
perror("inet_pton failed");
exit(EXIT_FAILURE);
}
res = bind(serverfd, (struct sockaddr *)&addr, sizeof(addr));
if (res == -1) {
perror("bind failed");
exit(EXIT_FAILURE);
}
close(serverfd);
#ifdef __EMSCRIPTEN__
emscripten_set_main_loop(main_loop, 60, 0);
#else
while (1) main_loop(); sleep(1);
#endif
return EXIT_SUCCESS;
}
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