25 lines
480 B
C
25 lines
480 B
C
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#include <sys/socket.h>
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#include <arpa/inet.h>
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#include <stdint.h>
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#include <errno.h>
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#include <string.h>
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#include <helpers.h>
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#include <logger.h>
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uint16_t
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helper_get_port(int sock)
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{
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struct sockaddr_in sin;
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socklen_t len = sizeof(sin);
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if (getsockname(sock, (struct sockaddr *)&sin, &len) == -1)
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{
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LOG_ERROR("could not get socket name for port: %s\n", strerror(errno));
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return 0;
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}
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else
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{
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return ntohs(sin.sin_port);
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}
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}
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