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arg.h - slstatus - status monitor |
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arg.h (1684B) |
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1 /* See LICENSE file for copyright and license details. */ |
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2 #ifndef ARG_H |
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3 #define ARG_H |
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4 |
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5 extern char *argv0; |
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6 |
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7 /* int main(int argc, char *argv[]) */ |
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8 #define ARGBEGIN for (argv0 = *argv, *argv ? (argc--, argv++) : ((void *… |
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9 *argv && (*argv)[0] == '-' && (*argv)[1]; argc--, … |
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10 int i_, argused_; … |
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11 if ((*argv)[1] == '-' && !(*argv)[2]) { … |
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12 argc--, argv++; … |
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13 break; … |
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14 } … |
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15 for (i_ = 1, argused_ = 0; (*argv)[i_]; i_++) {… |
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16 switch ((*argv)[i_]) |
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17 #define ARGEND if (argused_) { … |
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18 if ((*argv)[i_ + 1]) { … |
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19 break; … |
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20 } else { … |
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21 argc--, argv++; … |
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22 break; … |
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23 } … |
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24 } … |
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25 } … |
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26 } |
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27 #define ARGC() ((*argv)[i_]) |
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28 #define ARGF_(x) (((*argv)[i_ + 1]) ? (argused_ = 1, &((*argv)[i_ + 1]))… |
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29 (*(argv + 1)) ? (argused_ = 1, *(argv + 1)) … |
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30 #define EARGF(x) ARGF_(((x), exit(1), (char *)0)) |
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31 #define ARGF() ARGF_((char *)0) |
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32 |
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33 #endif |
