shithub: 9intro

ref: a351bcdccdf5a4273bc8dc3360a48fbb8b8aa9ea
dir: /src/after.c/

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#include <u.h>
#include <libc.h>

void
main(int, char*[])
{
	int	fd;

	if (fork() == 0){
		fd = open("afile", OWRITE);
		write(fd, "child\n", 6);
	} else {
		fd = open("afile", OWRITE);
		write(fd, "dad\n", 4);
	}
	close(fd);
	exits(nil);
}