FreeCalypso > hg > freecalypso-tools

annotate loadtools/sertool.c @ 1011:6d9b10633f10 default tip

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etmsync Pirelli IMEI retrieval: fix poor use of printf() Bug reported by Vadim Yanitskiy <fixeria@osmocom.org>: the construct where a static-allocated string was passed to printf() without any format arguments causes newer compilers to report a security problem. Given that formatted output is not needed here, just fixed string output, change printf() to fputs(), and direct the error message to stderr while at it.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 23 May 2024 17:29:57 +0000
parents 9ecbf1bf2e1b
children
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1 /*
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2 * This module contains the main() function for fc-iram, previously
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3 * called fc-sertool: the simplest of the FreeCalypso loading tools,
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4 * which sends the user-specified IRAM SREC image to the boot ROM
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5 * and then switches into serial tty pass-through.
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6 */
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7
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8 #include <sys/types.h>
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9 #include <stdint.h>
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10 #include <stdio.h>
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11 #include <stdlib.h>
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12 #include <unistd.h>
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13 #include "srecreader.h"
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14
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15 char *target_ttydev;
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16
0
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17 extern struct srecreader iramimage;
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18
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19 char **passon_argv;
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20 int passon_argc;
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21
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22 main(argc, argv)
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23 char **argv;
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24 {
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25 extern char *optarg;
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26 extern int optind;
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27 int c;
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28
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29 while ((c = getopt(argc, argv, "+b:c:C:h:H:i:P:t:")) != EOF)
0
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30 switch (c) {
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31 case 'b':
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32 set_romload_baudrate(optarg);
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33 continue;
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34 case 'c':
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35 set_compalstage_short(optarg);
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36 continue;
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37 case 'C':
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38 set_compalstage_fullpath(optarg);
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39 continue;
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40 case 'h':
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41 read_hwparam_file_shortname(optarg);
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42 continue;
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43 case 'H':
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44 read_hwparam_file_fullpath(optarg);
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45 continue;
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46 case 'i':
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47 set_beacon_interval(optarg);
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48 continue;
575
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49 case 'P':
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50 if (find_bootctrl_entry(optarg) < 0)
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51 exit(1); /* error msg already printed */
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52 continue;
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53 case 't':
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54 set_romload_timeout(optarg);
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55 continue;
0
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56 case '?':
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57 default:
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58 usage: fprintf(stderr,
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59 "usage: fc-iram [options] ttyport iramimage.srec\n");
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60 exit(1);
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61 }
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62 if (argc - optind < 2)
0
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63 goto usage;
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64 target_ttydev = argv[optind];
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65 iramimage.filename = argv[optind+1];
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66 if (argc - optind >= 3) {
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67 passon_argv = argv + optind + 2;
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68 passon_argc = argc - optind - 2;
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69 }
0
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70
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71 open_serial_port(target_ttydev);
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72 pwon_if_needed();
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73 perform_compal_stage();
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74 perform_romload();
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75 if (passon_argv)
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76 exec_2nd_prog();
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77 tty_passthru();
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78 exit(0);
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79 }