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/*
* Copyright 2022 The Emscripten Authors. All rights reserved.
* Emscripten is available under two separate licenses, the MIT license and the
* University of Illinois/NCSA Open Source License. Both these licenses can be
* found in the LICENSE file.
*/
#include <assert.h>
#include <errno.h>
#include <netdb.h>
#include <sys/socket.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
int main() {
int sockfd = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
assert(sockfd >= 0);
close(sockfd);
sockfd = socket(AF_INET, SOCK_STREAM, 0);
assert(sockfd >= 0);
close(sockfd);
errno = 0;
sockfd = socket(AF_INET, SOCK_STREAM, IPPROTO_UDP);
assert(sockfd == -1);
assert(errno == EPROTONOSUPPORT);
errno = 0;
sockfd = socket(AF_INET, SOCK_STREAM, IPPROTO_SCTP);
assert(sockfd == -1);
assert(errno == EPROTONOSUPPORT);
puts("success");
return EXIT_SUCCESS;
}
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