#include <stdio.h>
#include <drmaa.h>

#define DRMAA_DRMAA_IMPL_BUFFER 1024

void test()
{
	char contact[DRMAA_ERROR_STRING_BUFFER];
	char error[DRMAA_ERROR_STRING_BUFFER];
	char drm_system[DRMAA_DRMAA_IMPL_BUFFER];
	char drmaa_impl[DRMAA_DRMAA_IMPL_BUFFER];
	
	int errno;
	
	unsigned int major;
	unsigned int minor;
	
	errno = drmaa_get_contact(contact, DRMAA_CONTACT_BUFFER, error, DRMAA_ERROR_STRING_BUFFER);
	printf("Contact: %s\n",contact);
	printf("Error: %s\n",error);
	printf("Errno: %d\n",errno);
	
	errno = drmaa_version(&major, &minor,error, DRMAA_ERROR_STRING_BUFFER);
	printf("Major: %d\n",major);
	printf("Minor: %d\n",minor);
	printf("Error: %s\n",error);
	printf("Errno: %d\n",errno);
	
	errno = drmaa_get_DRM_system(drm_system,DRMAA_DRMAA_IMPL_BUFFER,error,DRMAA_ERROR_STRING_BUFFER);
	printf("System: %s\n",drm_system);
	printf("Error: %s\n",error);
	printf("Errno: %d\n",errno);
	
	errno = drmaa_get_DRMAA_implementation(drmaa_impl,DRMAA_DRMAA_IMPL_BUFFER,error,DRMAA_ERROR_STRING_BUFFER);
	printf("Implementation: %s\n",drmaa_impl);
	printf("Error: %s\n",error);
	printf("Errno: %d\n",errno);
}

int main(int argc, char **argv) {
    char error[DRMAA_ERROR_STRING_BUFFER];
	test();
	drmaa_init(NULL, error, sizeof(DRMAA_ERROR_STRING_BUFFER)-1);
	printf("Init-------------------\n");
	test();
	drmaa_exit(error, DRMAA_ERROR_STRING_BUFFER);
	return 0;
}