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31 lines
480 B
C
31 lines
480 B
C
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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int main() {
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int s;
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struct sockaddr_in sin;
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s = socket(AF_INET, SOCK_STREAM, 0);
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if (s == -1) {
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perror("socket");
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return 1;
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}
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sin.sin_family = AF_INET;
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sin.sin_addr.s_addr = INADDR_ANY;
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sin.sin_port = htons(80);
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if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) == -1) {
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perror("bind");
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return 1;
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}
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close(s);
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return 0;
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}
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