21 lines
349 B
C
21 lines
349 B
C
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#include <stdio.h>
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#include <sys/socket.h>
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#include <unistd.h>
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int main(int argc, char const *argv[])
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{
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// 创建socket
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int socket_fd = socket(AF_INET, SOCK_DGRAM, 0);
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if (socket_fd < 0)
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{
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perror("socket");
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return 1;
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}
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printf("socket 创建成功: %d\n", socket_fd);
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close(socket_fd);
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return 0;
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}
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