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annotate extern/libcompat/tests/test-posix.c @ 1004:3ea3361f0fc7

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irccd: now track modes
author David Demelier <markand@malikania.fr>
date Tue, 16 Feb 2021 18:37:22 +0100
parents 21a91311c8ea
children cf99df45cb84
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948
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1 /*
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2 * test-posix.c -- test POSIX functions
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3 *
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4 * Copyright (c) 2020 David Demelier <markand@malikania.fr>
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5 *
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6 * Permission to use, copy, modify, and/or distribute this software for any
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7 * purpose with or without fee is hereby granted, provided that the above
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8 * copyright notice and this permission notice appear in all copies.
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9 *
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10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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17 */
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18
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19 #define _BSD_SOURCE
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20 #include <libgen.h>
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21 #include <stdio.h>
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22 #include <stdlib.h>
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23 #include <string.h>
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24 #include <unistd.h>
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25
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26 #include <compat.h>
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27
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28 int
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29 main(int argc, char **argv)
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30 {
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31 char path1[FILENAME_MAX] = "/usr/local/bin/vim";
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32 char path2[FILENAME_MAX] = "/usr/local/bin/vim";
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33 char tmppath[FILENAME_MAX];
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34 char *s;
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35
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36 for (int ch; (ch = getopt(argc, argv, "l:v")) != -1; ) {
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37 switch (ch) {
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38 case 'l':
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39 printf("log level: %s\n", optarg);
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40 break;
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41 case 'v':
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42 printf("verbosity set\n");
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43 break;
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44 default:
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45 break;
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46 }
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47 }
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48
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49 s = strdup("Hello World");
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50 printf("%s\n", s);
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51 free(s);
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52
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53 s = strndup("Hello World, what's up?", 11);
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54 printf("%s\n", s);
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55 free(s);
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56
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57 snprintf(tmppath, sizeof (tmppath), "%s", basename(path1));
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58 puts(tmppath);
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59
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60 snprintf(tmppath, sizeof (tmppath), "%s", dirname(path1));
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61 puts(tmppath);
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62
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63 printf("max len: %zu\n", strnlen("francis", 3));
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64 }