53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* main.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: cchauvet <cchauvet@student.42angouleme.fr +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2023/01/20 17:06:30 by cchauvet #+# #+# */
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/* Updated: 2023/01/20 18:36:25 by cchauvet ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include <signal.h>
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#include "../libftx/libftx.h"
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void ft_char2signal(int pid, char c)
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{
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size_t i;
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i = sizeof(char) * 8;
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while (i > 0)
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{
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if ((c >> (i - 1)) & 1)
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kill(pid, SIGUSR2);
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else
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kill(pid, SIGUSR1);
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i--;
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usleep(0);
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}
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}
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int main(int ac, char **av)
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{
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int pid;
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size_t i;
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if (ac != 3 || !ft_isnum(av[1]))
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{
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ft_printf("Argument error !");
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return (1);
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}
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pid = ft_atoi(av[1]);
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kill(pid, SIGUSR2);
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i = 0;
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while (av[2][i] != '\0')
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{
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ft_char2signal(pid, av[2][i]);
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i++;
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}
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ft_char2signal(pid, '\0');
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return (0);
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}
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