FreeCalypso > hg > freecalypso-tools
annotate rvinterf/tmsh/oneshot.c @ 141:6b01d4ef85c3
fc-tmsh: save-tx-ramp command implemented
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 26 Feb 2017 23:37:56 +0000 |
parents | 27c41e4b21ae |
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rev | line source |
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fc-tmsh one-shot operation mode implemented
Mychaela Falconia <falcon@freecalypso.org>
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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 } |