util.c

Sat, 04 Nov 2000 21:14:52 +0100

author
tuomov
date
Sat, 04 Nov 2000 21:14:52 +0100
changeset 27
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Added LIBTU_NO_ERRMSG so snprintf is not needed with programs that
don't use the errmsg functions (pwm).

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1 /*
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2 * libtu/util.c
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3 *
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4 * Copyright (c) Tuomo Valkonen 1999-2000.
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5 * See the included file LICENSE for details.
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6 */
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7
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8 #include <stdarg.h>
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9 #include <stdio.h>
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10 #include <stdlib.h>
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11 #include <string.h>
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13 #ifdef CONFIG_LOCALE
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14 #include <libintl.h>
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15 #endif
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17 #include <libtu/util.h>
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18 #include <libtu/misc.h>
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21 static const char *progname=NULL;
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24 void libtu_init(const char *argv0)
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25 {
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26 progname=argv0;
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28 #ifdef CONFIG_LOCALE
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29 textdomain(simple_basename(argv0));
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30 #endif
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31 }
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33
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34 void libtu_init_copt(int argc, char *const argv[],
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35 const OptParserCommonInfo *cinfo)
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36 {
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37 int opt;
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39 libtu_init(argv[0]);
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41 optparser_init(argc, argv, OPTP_DEFAULT, NULL, cinfo);
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43 while((opt=optparser_get_opt())){
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44 switch(opt){
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45 default:
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46 optparser_print_error();
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47 exit(EXIT_FAILURE);
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48 }
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49 }
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50 }
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53 const char *prog_execname()
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54 {
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55 return progname;
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56 }
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57

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