32 lines
781 B
C
32 lines
781 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include "../src/ipc.h"
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#include "../src/usocket.h"
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// This program opens a file then provide it to another running program.
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// see examples/fd-exchange-receiving.c
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int main(int argc, char * argv[])
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{
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if (argc != 2) {
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fprintf (stderr, "usage: %s file", argv[0]);
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exit (EXIT_FAILURE);
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}
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int sock = 0;
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int fd = 0;
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T_PERROR_R (((fd = open (argv[1], O_CREAT | O_RDWR)) < 0), "cannot open the file", EXIT_FAILURE);
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TIPC_P_Q (usock_connect (&sock, "SOCKET_FD_EXCHANGE_TEST"), "trying to connect to the unix socket", EXIT_FAILURE);
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TIPC_P_Q (ipc_provide_fd (sock, fd), "cannot send the file descriptor", EXIT_FAILURE);
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return EXIT_SUCCESS;
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}
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