FreeCalypso > hg > fc-sim-tools
comparison libcommon/globalopts.c @ 9:c9ef9e91dd8e
new libcommon, initial version
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 14 Mar 2021 06:55:38 +0000 |
parents | |
children | 9eb5460f51a6 |
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8:34bbb0585cab | 9:c9ef9e91dd8e |
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1 /* | |
2 * This module implements parsing of global command line options. | |
3 */ | |
4 | |
5 #include <stdio.h> | |
6 #include <stdlib.h> | |
7 #include <unistd.h> | |
8 | |
9 unsigned calypso_fd, pcsc_reader_num; | |
10 | |
11 parse_global_options(argc, argv) | |
12 char **argv; | |
13 { | |
14 extern char *optarg; | |
15 int c; | |
16 | |
17 while ((c = getopt(argc, argv, "+C:p:")) != EOF) { | |
18 switch (c) { | |
19 case 'C': | |
20 calypso_fd = atoi(optarg); | |
21 continue; | |
22 case 'p': | |
23 pcsc_reader_num = atoi(optarg); | |
24 continue; | |
25 case '?': | |
26 default: | |
27 /* error msg already printed */ | |
28 exit(1); | |
29 } | |
30 } | |
31 return(0); | |
32 } |