FreeCalypso > hg > fc-sim-tools

annotate pcsc/rdselect.c @ 1:f7a03e53bb2c

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fc-pcsc-atr ported over
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 14 Mar 2021 01:09:23 +0000
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f7a03e53bb2c fc-pcsc-atr ported over
Mychaela Falconia <falcon@freecalypso.org>
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1 #include <stdio.h>
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2 #include <stdlib.h>
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3 #include <unistd.h>
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4
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5 unsigned select_reader_num;
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6
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7 parse_reader_select_opt(argc, argv)
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8 char **argv;
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9 {
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10 extern char *optarg;
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11 int c;
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12
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13 while ((c = getopt(argc, argv, "p:")) != EOF) {
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14 switch (c) {
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15 case 'p':
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16 select_reader_num = atoi(optarg);
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17 continue;
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18 case '?':
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19 default:
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20 /* error msg already printed */
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21 exit(1);
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22 }
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23 }
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24 return(0);
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25 }