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annotate rvinterf/etm/main.c @ 182:13a0348ffce4

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rvinterf/etm: checkpointing not-yet-compilable code
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 24 Nov 2013 06:59:09 +0000
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children fa7174faa9aa
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13a0348ffce4 rvinterf/etm: checkpointing not-yet-compilable code
Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
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1 /*
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2 * This module contains the main() function 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
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11 char *socket_pathname = "/tmp/rvinterf_socket";
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12 int ttyhacks, dflag;
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13
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14 int sock;
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15
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16 main(argc, argv)
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17 char **argv;
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18 {
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19 extern char *optarg;
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20 int c;
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21 fd_set fds;
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22
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23 while ((c = getopt(argc, argv, "ds:")) != EOF)
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24 switch (c) {
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25 case 'd':
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26 dflag++;
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27 continue;
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28 case 's':
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29 socket_pathname = optarg;
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30 continue;
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31 case '?':
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32 default:
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33 exit(1);
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34 }
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35 ttyhacks = isatty(0) && !dflag;
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36 init();
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37 tty_init();
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38 for (;;) {
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39 FD_ZERO(&fds);
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40 FD_SET(0, &fds);
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41 FD_SET(sock, &fds);
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42 c = select(sock+1, &fds, 0, 0, 0);
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43 if (c < 0) {
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44 if (errno == EINTR)
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45 continue;
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46 tty_cleanup();
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47 perror("select");
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48 exit(1);
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49 }
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50 if (FD_ISSET(0, &fds))
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51 handle_tty_input();
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52 if (FD_ISSET(sock, &fds))
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53 handle_rvinterf_input();
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54 fflush(stdout);
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55 }
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56 }