Last change
on this file since 3449 was 3232, checked in by Bruno Cornec, 11 years ago |
- Update mindi-busybox to 1.21.1
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File size:
1.1 KB
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1 | /* vi: set sw=4 ts=4: */
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2 | /* This file was released into the public domain by Paul Fox.
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3 | */
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4 |
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5 | //usage:#define bbconfig_trivial_usage
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6 | //usage: ""
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7 | //usage:#define bbconfig_full_usage "\n\n"
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8 | //usage: "Print the config file used by busybox build"
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9 |
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10 | #include "libbb.h"
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11 | #include "bbconfigopts.h"
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12 | #if ENABLE_FEATURE_COMPRESS_BBCONFIG
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13 | # include "bb_archive.h"
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14 | # include "bbconfigopts_bz2.h"
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15 | #endif
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16 |
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17 | int bbconfig_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
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18 | int bbconfig_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
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19 | {
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20 | #if ENABLE_FEATURE_COMPRESS_BBCONFIG
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21 | bunzip_data *bd;
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22 | int i = start_bunzip(&bd,
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23 | /* src_fd: */ -1,
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24 | /* inbuf: */ bbconfig_config_bz2,
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25 | /* len: */ sizeof(bbconfig_config_bz2));
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26 | /* read_bunzip can longjmp to start_bunzip, and ultimately
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27 | * end up here with i != 0 on read data errors! Not trivial */
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28 | if (!i) {
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29 | /* Cannot use xmalloc: will leak bd in NOFORK case! */
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30 | char *outbuf = malloc_or_warn(sizeof(bbconfig_config));
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31 | if (outbuf) {
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32 | read_bunzip(bd, outbuf, sizeof(bbconfig_config));
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33 | full_write1_str(outbuf);
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34 | }
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35 | }
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36 | #else
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37 | full_write1_str(bbconfig_config);
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38 | #endif
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39 | return 0;
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40 | }
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