mirror of
https://github.com/Hizenberg469/WheelTimer.git
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91 lines
3.0 KiB
C
91 lines
3.0 KiB
C
/*
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* =====================================================================================
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*
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* Filename: test.c
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*
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* Description:
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*
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* Version: 1.0
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* Created: Monday 12 March 2018 02:15:28 IST
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* Revision: 1.0
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* Compiler: gcc
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*
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* Author: Er. Abhishek Sagar, Networking Developer (AS), sachinites@gmail.com
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* Company: Brocade Communications(Jul 2012- Mar 2016), Current : Juniper Networks(Apr 2017 - Present)
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*
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* This file is part of the XXX distribution (https://github.com/sachinites).
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* Copyright (c) 2017 Abhishek Sagar.
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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, version 3.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* 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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* =====================================================================================
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*/
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#include "glthread.h"
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#include <memory.h>
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#include <stdlib.h>
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#include <stdio.h>
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typedef struct _person{
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int age;
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int weight;
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glthread_t glthread;
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} person_t ;
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int
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senior_citizen(person_t *p1, person_t *p2){
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if(p1->age == p2->age) return 0;
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if(p1->age < p2->age) return 1;
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return -1;
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}
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#define offset(struct_name, fld_name) \
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(unsigned int)&(((struct_name *)0)->fld_name)
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GLTHREAD_TO_STRUCT(thread_to_person, person_t, glthread, glthreadptr);
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int main(int argc, char **argv){
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person_t person[5];
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memset(person, 0, sizeof(person_t) * 5);
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person[0].age = 1;
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person[0].weight = 2;
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person[1].age = 3;
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person[1].weight = 4;
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person[2].age = 5;
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person[2].weight = 6;
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person[3].age = 7;
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person[3].weight = 8;
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person[4].age = 9;
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person[4].weight = 10;
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glthread_t base_glthread;
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init_glthread(&base_glthread);
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glthread_priority_insert(&base_glthread, &person[4].glthread, senior_citizen, offset(person_t, glthread));
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glthread_priority_insert(&base_glthread, &person[3].glthread, senior_citizen, offset(person_t, glthread));
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glthread_priority_insert(&base_glthread, &person[2].glthread, senior_citizen, offset(person_t, glthread));
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glthread_priority_insert(&base_glthread, &person[1].glthread, senior_citizen, offset(person_t, glthread));
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glthread_priority_insert(&base_glthread, &person[0].glthread, senior_citizen, offset(person_t, glthread));
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glthread_t *curr = NULL;
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ITERATE_GLTHREAD_BEGIN(&base_glthread, curr){
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person_t *p = thread_to_person(curr);
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printf("Age = %d\n", p->age);
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} ITERATE_GLTHREAD_END(&base_glthread, curr);
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return 0;
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}
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