FreeCalypso > hg > freecalypso-tools

annotate ffstools/tiaud/mkvol.c @ 926:6a0aa8d36d06

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rvinterf backslash escape: introduce libprint The new helper function library named libprint is meant to replace the badly misnamed libg23, and will soon contain functions for printing all of the same kinds of GPF TST packets that are now handled in libg23. However, we are also moving safe_print_trace() from libasync to this new library, and changing it to emit our new backslash escape format.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 03:47:46 +0000
parents 1f3b28d66d53
children
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1f3b28d66d53 tiaud-mkvol program written
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
1f3b28d66d53 tiaud-mkvol program written
Mychaela Falconia <falcon@freecalypso.org>
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2 * This program generates an audio volume file for uploading into Calypso
1f3b28d66d53 tiaud-mkvol program written
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3 * device FFS; TI's Audio Service requires every *.cfg file to be accompanied
1f3b28d66d53 tiaud-mkvol program written
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4 * by a corresponding *.vol file.
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5 */
1f3b28d66d53 tiaud-mkvol program written
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6
1f3b28d66d53 tiaud-mkvol program written
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7 #include <sys/types.h>
1f3b28d66d53 tiaud-mkvol program written
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8 #include <sys/file.h>
1f3b28d66d53 tiaud-mkvol program written
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9 #include <stdio.h>
1f3b28d66d53 tiaud-mkvol program written
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10 #include <stdlib.h>
1f3b28d66d53 tiaud-mkvol program written
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11 #include <unistd.h>
1f3b28d66d53 tiaud-mkvol program written
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12
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13 u_char bin[4];
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14
1f3b28d66d53 tiaud-mkvol program written
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15 write_bin_output(filename)
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16 char *filename;
1f3b28d66d53 tiaud-mkvol program written
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17 {
1f3b28d66d53 tiaud-mkvol program written
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18 int fd;
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19
1f3b28d66d53 tiaud-mkvol program written
Mychaela Falconia <falcon@freecalypso.org>
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20 fd = open(filename, O_WRONLY|O_CREAT|O_TRUNC, 0666);
1f3b28d66d53 tiaud-mkvol program written
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21 if (fd < 0) {
1f3b28d66d53 tiaud-mkvol program written
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22 perror(filename);
1f3b28d66d53 tiaud-mkvol program written
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23 exit(1);
1f3b28d66d53 tiaud-mkvol program written
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24 }
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25 write(fd, &bin, sizeof bin);
1f3b28d66d53 tiaud-mkvol program written
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26 close(fd);
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27 }
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28
1f3b28d66d53 tiaud-mkvol program written
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29 main(argc, argv)
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30 char **argv;
1f3b28d66d53 tiaud-mkvol program written
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31 {
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32 if (argc != 3) {
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33 fprintf(stderr, "usage: %s volume outfile\n", argv[0]);
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34 exit(1);
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35 }
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36 bin[0] = atoi(argv[1]);
1f3b28d66d53 tiaud-mkvol program written
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37 write_bin_output(argv[2]);
1f3b28d66d53 tiaud-mkvol program written
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38 exit(0);
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39 }