KMP-MPI/util.c

#include <stdio.h>
#include <malloc.h>

void print_array(int *array, int length) {
    if (length == 0) {
        printf("\n");
        return;
    }

    printf("|");

    for (int i = 0; i < length; ++i) {
        printf("%d|", array[i]);
    }
    printf("\n");
}


char *read_file(char *filepath, int *len) {
    FILE *f = fopen(filepath, "r");

    fseek(f, 0, SEEK_END);
    *len = ftell(f);
    fseek(f, 0, SEEK_SET);

    char *content = (char *) malloc(sizeof(char) * (*len + 1));
    fread(content, 1, *len, f);
    content[*len] = '\0';

    fclose(f);

    return content;
}