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a function that fills memory with a constant byte.

Robert Okoba answered on June 20, 2022 Popularity 8/10 Helpfulness 1/10

answer a function that fills memory with a constant byte.

a function that fills memory with a constant byte.

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julien@ubuntu:~/0x07$ cat 0-main.c
#include "main.h"
#include <stdio.h>

/**
 * simple_print_buffer - prints buffer in hexa
 * @buffer: the address of memory to print
 * @size: the size of the memory to print
 *
 * Return: Nothing.
 */
void simple_print_buffer(char *buffer, unsigned int size)
{
        unsigned int i;

        i = 0;
        while (i < size)
        {
                if (i % 10)
                {
                        printf(" ");
                }
                if (!(i % 10) && i)
                {
                        printf("\n");
                }
                printf("0x%02x", buffer[i]);
                i++;
        }
        printf("\n");
}

/**
 * main - check the code
 *
 * Return: Always 0.
 */
int main(void)
{
    char buffer[98] = {0x00};

    simple_print_buffer(buffer, 98);
    _memset(buffer, 0x01, 95);
    printf("-------------------------------------------------\n");
    simple_print_buffer(buffer, 98);    
    return (0);
}
julien@ubuntu:~/0x07$ gcc -Wall -pedantic -Werror -Wextra -std=gnu89 0-main.c 0-memset.c -o 0-memset
julien@ubuntu:~/0x07$ ./0-memset 
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
0x00 0x00 0x00 0x00 0x00 0x00 0x00 0x00
-------------------------------------------------
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01 0x01
0x01 0x01 0x01 0x01 0x01 0x00 0x00 0x00
julien@ubuntu:~/0x07$

Popularity 8/10 Helpfulness 1/10 Language whatever

Source: alx-intranet.hbtn.io

Tags: function memory whatever

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Contributed on Jun 20 2022

Robert Okoba

0 Answers Avg Quality 2/10

a function that fills memory with a constant byte.

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