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_printerror.c
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_printerror.c
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#include "headers.h"
/**
* error_printing - Entry point
*@av: command
*@count: tokens
*@command: char string
* Return: Always 0 (Success)
*/
void error_printing(char *av, int count, char *command)
{
print_string(av, 1);
print_string(": ", 1);
print_number(count);
print_string(": ", 1);
print_string(command, 1);
}
/**
* exec_error - Entry point
*@av: command[0]
*@count: count tokens
*@tmp_command: command
* Return: void
*/
void exec_error(char *av, int count, char *tmp_command)
{
error_printing(av, count, tmp_command);
print_string(": ", 1);
perror("");
exit(1);
}
/**
* print_string - Entry point
*@str: char string
*@new_line: string
* Return: void
*/
void print_string(char *str, int new_line)
{
int i;
if (str == NULL)
str = "(null)";
for (i = 0; str[i] != '\0'; i++)
write(STDOUT_FILENO, &str[i], 1);
if (new_line == 0)
write(STDOUT_FILENO, "\n", 1);
}
/**
* print_number - Entry point
*@n: int
* Return: length
*/
int print_number(int n)
{
int div;
int len;
unsigned int num;
div = 1;
len = 0;
num = n;
for (; num / div > 9; )
div *= 10;
for (; div != 0; )
{
len += _write('0' + num / div);
num %= div;
div /= 10;
}
return (len);
}
/**
* _write - Entry point
*@c: character
* Return: Always 0 (Success)
*/
int _write(char c)
{
return (write(1, &c, 1));
}