minix/test/safeperf/inc.h

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#define _SYSTEM
#define _MINIX
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <stdlib.h>
#include <signal.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <minix/config.h>
#include <minix/com.h>
#include <minix/type.h>
#include <minix/const.h>
#include <minix/endpoint.h>
#include <minix/safecopies.h>
#include <minix/syslib.h>
#include <minix/sysutil.h>
#include <errno.h>
#define TEST_PAGE_NUM 50
#define BUF_SIZE (TEST_PAGE_NUM * CLICK_SIZE)
#define NR_TEST_ITERATIONS 100
#define FIFO_REQUESTOR "/usr/src/test/safeperf/1fifo"
#define FIFO_GRANTOR "/usr/src/test/safeperf/2fifo"
#define FIFO_WAIT(fid) { \
int a; \
if(read(fid, &a, sizeof(a)) != sizeof(a)) \
panic(__FILE__, "FIFO_WAIT failed", NO_NUM); \
}
#define FIFO_NOTIFY(fid) { \
int a = 1; \
if(write(fid, &a, sizeof(a)) != sizeof(a)) \
panic(__FILE__, "FIFO_NOTIFY failed", NO_NUM); \
}
#define REPORT_TEST(who, test_name, diff) { \
printf("%-9s: test %s took an average of %d.%dus per page\n", \
who, test_name, (int)diff, ((int)(diff*1000))%1000); \
}
#define DEBUG 0
#if DEBUG
# define dprint printf
#else
# define dprint (void)
#endif