Linux_sys_prog

gluethread/main.c

@@ -0,0 +1,65 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "LinkedListApi.h"
+#include <string.h>
+
+typedef struct person_{
+    
+    char name[32];
+    int age;
+    int weight;
+} person_t;
+
+int
+person_comparison_fn(void *struct_ptr, void *key){
+
+    person_t *person = (person_t *)struct_ptr;
+    if(strncmp(person->name, (char *)key, strlen((char *)key)) == 0 && 
+          strlen((char *)key) == strlen(person->name))
+        return 1; /*Match*/
+     return 0;/*Not Match*/
+}
+
+void
+print_person_details(person_t *outperson){
+
+    printf("outperson->name = %s\n", outperson->name);
+    printf("outperson->age = %d\n", outperson->age);
+    printf("outperson->weight = %d\n", outperson->weight);
+}
+
+int
+main(int argc, char **argv){
+
+    ll_t *person_list = init_singly_ll();
+
+    /*Register comparison fn*/
+    person_list->comparison_fn = person_comparison_fn;
+
+    person_t person1 = {"Ram", 30, 68};
+    person_t person2 = {"Vibhor", 31, 70};
+    person_t person3 = {"Akshay", 32, 56};
+
+    singly_ll_add_node_by_val(person_list, &person1);
+    singly_ll_add_node_by_val(person_list, &person2);
+    singly_ll_add_node_by_val(person_list, &person3);
+
+    person_t *outperson = NULL;
+
+    printf("\n\nSearching ....\n");
+    outperson = (person_t *)singly_ll_search_by_key(person_list, "Ram");
+    
+    print_person_details(outperson);
+
+    printf("\n\n Looping ...\n");
+    /*using looping macro to iterare*/
+    singly_ll_node_t *list_node = NULL;
+
+    ITERATE_LIST(person_list, list_node){
+
+        outperson = (person_t *)list_node->data;
+        print_person_details(outperson);
+    }
+    return 0;
+}
+