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annotate rvinterf/tmsh/oneshot.c @ 384:3eb92855f7b9

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fcup-smsendpdu program written, compiles
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 09 Mar 2018 03:29:40 +0000
parents 27c41e4b21ae
children
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27c41e4b21ae fc-tmsh one-shot operation mode implemented
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1 /*
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2 * This module implements the one-shot mode of operation for fc-tmsh.
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3 */
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4
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5 #include <sys/types.h>
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6 #include <sys/errno.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <unistd.h>
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10 #include "exitcodes.h"
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11
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12 extern int oneshot_nowait;
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13 extern int sock;
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14 extern int got_tm_response;
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15
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16 oneshot_command(argc, argv)
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17 char **argv;
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18 {
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19 fd_set fds;
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20 int rc;
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21
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22 if (!oneshot_nowait)
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23 init(); /* to catch the response properly */
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24 rc = dispatch_oneshot_cmd(argc, argv);
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25 if (rc)
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26 exit(rc);
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27 if (oneshot_nowait)
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28 exit(0);
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29 /* wait for response */
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30 for (;;) {
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31 FD_ZERO(&fds);
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32 FD_SET(sock, &fds);
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33 rc = select(sock+1, &fds, 0, 0, 0);
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34 if (rc < 0) {
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35 if (errno == EINTR)
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36 continue;
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37 perror("select");
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38 exit(ERROR_UNIX);
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39 }
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40 if (FD_ISSET(sock, &fds))
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41 handle_rvinterf_input();
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42 if (got_tm_response)
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43 exit(0);
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44 }
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45 }