const char * SHELL = "/usr/bin/ktrace /bin/zsh";

#include <unistd.h>
#include <stdio.h>
#include <errno.h>
#include <syslog.h>

int main(void) {
	printf("Now Running shell %s...\n", SHELL);
	syslog(LOG_ERR|LOG_USER, "Running shell %s...", SHELL);
	/* execl should replace this process with a new zsh process */
	execl("/usr/bin/ktrace", "/usr/bin/ktrace", "/bin/zsh");
	printf("We're still here... errno %d\n", errno);
	syslog(LOG_ERR|LOG_USER, "Still here.");
	return 0;
}