FreeCalypso > hg > freecalypso-sw
annotate loadtools/ltexit.c @ 63:cc1d2413991a
loadagent: AMD flash write implemented
author | Michael Spacefalcon <msokolov@ivan.Harhan.ORG> |
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date | Thu, 27 Jun 2013 23:22:25 +0000 |
parents | 768a3d012931 |
children | 6f8d3771aa6c |
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1 /* |
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2 * This module implements the loadtool exit command, along with its |
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3 * options for jump-reboot or eventual Iota power-off. |
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4 */ |
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5 |
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6 #include <stdio.h> |
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7 #include <string.h> |
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8 #include <strings.h> |
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9 #include <stdlib.h> |
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10 |
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11 static void |
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12 exit_bare() |
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13 { |
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14 exit(0); |
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15 } |
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16 |
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17 static void |
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18 exit_jump0() |
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19 { |
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20 static char *jump0_argv[3] = {"jump", "0", 0}; |
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21 |
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22 tpinterf_make_cmd(jump0_argv); |
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23 tpinterf_send_cmd(); |
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24 exit(0); |
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25 } |
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26 |
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27 void (*default_exit)() = exit_bare; |
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28 |
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29 static struct kwtab { |
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30 char *kw; |
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31 void (*func)(); |
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32 } exit_modes[] = { |
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33 {"bare", exit_bare}, |
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34 {"jump0", exit_jump0}, |
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35 {0, 0} |
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36 }; |
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37 |
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38 cmd_exit(argc, argv) |
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39 char **argv; |
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40 { |
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41 struct kwtab *tp; |
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42 |
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43 if (argc < 2) |
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44 default_exit(); |
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45 for (tp = exit_modes; tp->kw; tp++) |
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46 if (!strcmp(tp->kw, argv[1])) |
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47 break; |
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48 if (!tp->func) { |
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49 fprintf(stderr, |
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50 "error: \"%s\" is not an understood exit mode\n", |
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51 argv[1]); |
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52 return(-1); |
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53 } |
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54 tp->func(); |
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55 } |
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56 |
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57 /* called from hwparam.c config file parser */ |
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58 void |
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59 set_default_exit_mode(arg, filename_for_errs, lineno_for_errs) |
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60 char *arg; |
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61 char *filename_for_errs; |
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62 int lineno_for_errs; |
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63 { |
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64 char *cp; |
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65 struct kwtab *tp; |
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66 |
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67 while (isspace(*arg)) |
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68 arg++; |
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69 if (!*arg) { |
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70 fprintf(stderr, |
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71 "%s line %d: exit-mode setting requires an argument\n", |
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72 filename_for_errs, lineno_for_errs); |
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73 exit(1); |
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74 } |
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75 for (cp = arg; *cp && !isspace(*cp); cp++) |
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76 ; |
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77 *cp = '\0'; |
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78 for (tp = exit_modes; tp->kw; tp++) |
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79 if (!strcmp(tp->kw, arg)) |
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80 break; |
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81 if (!tp->func) { |
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82 fprintf(stderr, |
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83 "%s line %d: \"%s\" is not an understood exit mode\n", |
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84 filename_for_errs, lineno_for_errs, arg); |
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85 exit(1); |
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86 } |
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87 default_exit = tp->func; |
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88 } |