31 lines
No EOL
713 B
C
31 lines
No EOL
713 B
C
int main(void)
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{
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int ret;
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int csd;
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int lsd;
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struct sockaddr_un sun;
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/* make an abstruct name address (*) */
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memset(&sun, 0, sizeof(sun));
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sun.sun_family = PF_UNIX;
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sprintf(&sun.sun_path[1], "%d", getpid());
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/* create the listening socket and shutdown */
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lsd = socket(AF_UNIX, SOCK_STREAM, 0);
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bind(lsd, (struct sockaddr *)&sun, sizeof(sun));
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listen(lsd, 1);
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shutdown(lsd, SHUT_RDWR);
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/* connect loop */
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alarm(15); /* forcely exit the loop after 15 sec */
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for (;;) {
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csd = socket(AF_UNIX, SOCK_STREAM, 0);
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ret = connect(csd, (struct sockaddr *)&sun, sizeof(sun));
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if (-1 == ret) {
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perror("connect()");
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break;
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}
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puts("Connection OK");
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}
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return 0;
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} |