From 79770384c186002e2175c26408e025069355cc1b Mon Sep 17 00:00:00 2001 From: Phuntsok Drak-pa Date: Fri, 15 Jun 2018 19:58:25 +0200 Subject: [PATCH] Deleted unused files --- includes/getopt.c | 244 ---------------------------------------------- includes/getopt.h | 54 ---------- 2 files changed, 298 deletions(-) delete mode 100644 includes/getopt.c delete mode 100644 includes/getopt.h diff --git a/includes/getopt.c b/includes/getopt.c deleted file mode 100644 index b2a08a5..0000000 --- a/includes/getopt.c +++ /dev/null @@ -1,244 +0,0 @@ -/* - Copyright 2005-2014 Rich Felker, et al. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -#include "getopt.h" -#include -#include -#include - -char *optarg; -int optind = 1, opterr = 1, optopt, __optpos, optreset = 0; - -#define optpos __optpos - -static void __getopt_msg(const char *a, const char *b, const char *c, - size_t l) { - FILE *f = stderr; - flockfile(f); - fputs(a, f) >= 0 && fwrite(b, strlen(b), 1, f) && - fwrite(c, 1, l, f) == l &&putc('\n', f); - funlockfile(f); -} - -int getopt(int argc, char *const argv[], const char *optstring) { - int i, c, d; - int k, l; - char *optchar; - - if (!optind || optreset) { - optreset = 0; - __optpos = 0; - optind = 1; - } - - if (optind >= argc || !argv[optind]) - return -1; - - if (argv[optind][0] != '-') { - if (optstring[0] == '-') { - optarg = argv[optind++]; - return 1; - } - return -1; - } - - if (!argv[optind][1]) - return -1; - - if (argv[optind][1] == '-' && !argv[optind][2]) - return optind++, -1; - - if (!optpos) - optpos++; - c = argv[optind][optpos], k = 1; - optchar = argv[optind] + optpos; - optopt = c; - optpos += k; - - if (!argv[optind][optpos]) { - optind++; - optpos = 0; - } - - if (optstring[0] == '-' || optstring[0] == '+') - optstring++; - - i = 0; - d = 0; - do { - d = optstring[i], l = 1; - if (l > 0) - i += l; - else - i++; - } while (l && d != c); - - if (d != c) { - if (optstring[0] != ':' && opterr) - __getopt_msg(argv[0], ": unrecognized option: ", optchar, k); - return '?'; - } - if (optstring[i] == ':') { - if (optstring[i + 1] == ':') - optarg = 0; - else if (optind >= argc) { - if (optstring[0] == ':') - return ':'; - if (opterr) - __getopt_msg(argv[0], ": option requires an argument: ", optchar, k); - return '?'; - } - if (optstring[i + 1] != ':' || optpos) { - optarg = argv[optind++] + optpos; - optpos = 0; - } - } - return c; -} - -static void permute(char *const *argv, int dest, int src) { - char **av = (char **)argv; - char *tmp = av[src]; - int i; - for (i = src; i > dest; i--) - av[i] = av[i - 1]; - av[dest] = tmp; -} - -static int __getopt_long_core(int argc, char *const *argv, - const char *optstring, - const struct option *longopts, int *idx, - int longonly) { - optarg = 0; - if (longopts && argv[optind][0] == '-' && - ((longonly && argv[optind][1] && argv[optind][1] != '-') || - (argv[optind][1] == '-' && argv[optind][2]))) { - int colon = optstring[optstring[0] == '+' || optstring[0] == '-'] == ':'; - int i, cnt, match; - char *opt; - for (cnt = i = 0; longopts[i].name; i++) { - const char *name = longopts[i].name; - opt = argv[optind] + 1; - if (*opt == '-') - opt++; - for (; *name && *name == *opt; name++, opt++) - ; - if (*opt && *opt != '=') - continue; - match = i; - if (!*name) { - cnt = 1; - break; - } - cnt++; - } - if (cnt == 1) { - i = match; - optind++; - optopt = longopts[i].val; - if (*opt == '=') { - if (!longopts[i].has_arg) { - if (colon || !opterr) - return '?'; - __getopt_msg(argv[0], - ": option does not take an argument: ", longopts[i].name, - strlen(longopts[i].name)); - return '?'; - } - optarg = opt + 1; - } else if (longopts[i].has_arg == required_argument) { - if (!(optarg = argv[optind])) { - if (colon) - return ':'; - if (!opterr) - return '?'; - __getopt_msg(argv[0], - ": option requires an argument: ", longopts[i].name, - strlen(longopts[i].name)); - return '?'; - } - optind++; - } - if (idx) - *idx = i; - if (longopts[i].flag) { - *longopts[i].flag = longopts[i].val; - return 0; - } - return longopts[i].val; - } - if (argv[optind][1] == '-') { - if (!colon && opterr) - __getopt_msg(argv[0], - cnt ? ": option is ambiguous: " - : ": unrecognized option: ", - argv[optind] + 2, strlen(argv[optind] + 2)); - optind++; - return '?'; - } - } - return getopt(argc, argv, optstring); -} - -static int __getopt_long(int argc, char *const *argv, const char *optstring, - const struct option *longopts, int *idx, - int longonly) { - int ret, skipped, resumed; - if (!optind || optreset) { - optreset = 0; - __optpos = 0; - optind = 1; - } - if (optind >= argc || !argv[optind]) - return -1; - skipped = optind; - if (optstring[0] != '+' && optstring[0] != '-') { - int i; - for (i = optind;; i++) { - if (i >= argc || !argv[i]) - return -1; - if (argv[i][0] == '-' && argv[i][1]) - break; - } - optind = i; - } - resumed = optind; - ret = __getopt_long_core(argc, argv, optstring, longopts, idx, longonly); - if (resumed > skipped) { - int i, cnt = optind - resumed; - for (i = 0; i < cnt; i++) - permute(argv, skipped, optind - 1); - optind = skipped + cnt; - } - return ret; -} - -int getopt_long(int argc, char *const *argv, const char *optstring, - const struct option *longopts, int *idx) { - return __getopt_long(argc, argv, optstring, longopts, idx, 0); -} - -int getopt_long_only(int argc, char *const *argv, const char *optstring, - const struct option *longopts, int *idx) { - return __getopt_long(argc, argv, optstring, longopts, idx, 1); -} diff --git a/includes/getopt.h b/includes/getopt.h deleted file mode 100644 index 5c8545d..0000000 --- a/includes/getopt.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - Copyright 2005-2014 Rich Felker, et al. - - Permission is hereby granted, free of charge, to any person obtaining - a copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be - included in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -#ifndef _GETOPT_H -#define _GETOPT_H - -#ifdef __cplusplus -extern "C" { -#endif - -int getopt(int, char *const[], const char *); -extern char *optarg; -extern int optind, opterr, optopt, optreset; - -struct option { - const char *name; - int has_arg; - int *flag; - int val; -}; - -int getopt_long(int, char *const *, const char *, const struct option *, int *); -int getopt_long_only(int, char *const *, const char *, const struct option *, - int *); - -#define no_argument 0 -#define required_argument 1 -#define optional_argument 2 - -#ifdef __cplusplus -} -#endif - -#endif