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62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/*
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* This file is part of the usefull_macros project.
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* Copyright 2018 Edward V. Emelianov <edward.emelianoff@gmail.com>, <eddy@sao.ru>.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <usefull_macros.h>
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#include <stdio.h>
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/*
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* Example of FIFO/LIFO usage
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*/
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int main(int argc, char *argv[argc]) {
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sl_list_t *f = NULL;
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printf("Available memory: %luMB\n", sl_mem_avail()/1024/1024);
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//initial_setup(); - there's no need for this function if you don't use locale & don't want to have
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// specific output in non-tty
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if(argc == 1){
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green("Usage:\n\t%s args - fill fifo with arguments\n", __progname);
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return 1;
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}
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red("\n\nLIFO example\n");
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for(int i = 1; i < argc; ++i){
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if(!sl_list_push(&f, argv[i])) ERR("Allocation error!");
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green("push to list ");
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printf("%s\n", argv[i]);
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}
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char *d;
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printf("\n");
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while(f){
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d = sl_list_pop(&f);
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green("pull: ");
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printf("%s\n", d);
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}
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red("\n\nFIFO example\n");
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for(int i = 1; i < argc; ++i){
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if(!sl_list_push_tail(&f, argv[i])) ERR("Allocation error!");
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green("push to list ");
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printf("%s\n", argv[i]);
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}
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printf("\n");
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while(f){
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d = sl_list_pop(&f);
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green("pull: ");
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printf("%s\n", d);
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// after last usage we should FREE data, but here it is parameter of main()
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}
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return 0;
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}
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