killall-gcin.c

#include <sys/types.h>
#include <unistd.h>
#include <stdio.h>


#define UID_ROOT (0)
#define PATH_KILLALL "/usr/bin/killall"
#define PROCNAME_TO_OPERATE "gcin"


int main(int argc, char ** argv)
{
	char * const ARG_ARRAY[3] = {
		PATH_KILLALL,
		PROCNAME_TO_OPERATE,
		NULL
	};

	if(0 != setuid(UID_ROOT))
	{
		perror("Cannot perform setuid() operation");
		return -1;
	}
	
	if(0 != execv(PATH_KILLALL, ARG_ARRAY))
	{
		perror("Failed on execv() operation");
		return -1;
	}

	fprintf(stderr, "Operation of execv() returned\n\n");

	return 0;
}

/*
vim: ts=4 sw=4 ai nowrap
*/