FreeCalypso > hg > freecalypso-tools
annotate loadtools/ltexit.c @ 226:e7d5ce499693
loadtools and rvinterf: set TIOCEXCL on the tty
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Thu, 03 Aug 2017 00:37:59 +0000 |
parents | e7502631a0f9 |
children | 96332d875fc9 |
rev | line source |
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0
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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 and 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_gta02_cutpwr() |
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19 { |
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20 #ifdef GTA0x_AP_BUILD |
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21 set_gta_modem_power_ctrl(0); |
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22 #endif |
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23 exit(0); |
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24 } |
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25 |
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26 static void |
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27 exit_iotaoff() |
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28 { |
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29 static char *poweroff_argv[2] = {"poweroff", 0}; |
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30 |
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31 tpinterf_make_cmd(poweroff_argv); |
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32 tpinterf_send_cmd(); |
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33 exit(0); |
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34 } |
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35 |
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36 static void |
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37 exit_jump0() |
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38 { |
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39 static char *jump0_argv[3] = {"jump", "0", 0}; |
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40 |
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41 tpinterf_make_cmd(jump0_argv); |
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42 tpinterf_send_cmd(); |
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43 exit(0); |
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44 } |
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45 |
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46 void (*default_exit)() = exit_bare; |
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47 |
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48 static struct kwtab { |
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49 char *kw; |
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50 void (*func)(); |
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51 } exit_modes[] = { |
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52 {"bare", exit_bare}, |
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53 {"gta02-cutpwr", exit_gta02_cutpwr}, |
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54 {"iota-off", exit_iotaoff}, |
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55 {"jump0", exit_jump0}, |
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56 {0, 0} |
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57 }; |
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58 |
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59 cmd_exit(argc, argv) |
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60 char **argv; |
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61 { |
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62 struct kwtab *tp; |
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63 |
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64 if (argc < 2) |
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65 default_exit(); |
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66 for (tp = exit_modes; tp->kw; tp++) |
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67 if (!strcmp(tp->kw, argv[1])) |
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68 break; |
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69 if (!tp->func) { |
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70 fprintf(stderr, |
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71 "error: \"%s\" is not an understood exit mode\n", |
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72 argv[1]); |
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73 return(-1); |
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74 } |
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75 tp->func(); |
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76 } |
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77 |
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78 /* called from hwparam.c config file parser */ |
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79 void |
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80 set_default_exit_mode(arg, filename_for_errs, lineno_for_errs) |
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81 char *arg; |
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82 char *filename_for_errs; |
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83 int lineno_for_errs; |
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84 { |
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85 char *cp; |
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86 struct kwtab *tp; |
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87 |
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88 while (isspace(*arg)) |
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89 arg++; |
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90 if (!*arg) { |
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91 fprintf(stderr, |
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92 "%s line %d: exit-mode setting requires an argument\n", |
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93 filename_for_errs, lineno_for_errs); |
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94 exit(1); |
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95 } |
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96 for (cp = arg; *cp && !isspace(*cp); cp++) |
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97 ; |
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98 *cp = '\0'; |
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99 for (tp = exit_modes; tp->kw; tp++) |
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100 if (!strcmp(tp->kw, arg)) |
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101 break; |
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102 if (!tp->func) { |
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103 fprintf(stderr, |
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104 "%s line %d: \"%s\" is not an understood exit mode\n", |
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105 filename_for_errs, lineno_for_errs, arg); |
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106 exit(1); |
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107 } |
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initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
108 default_exit = tp->func; |
e7502631a0f9
initial import from freecalypso-sw rev 1033:5ab737ac3ad7
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff
changeset
|
109 } |