minix/test/safecopy/inc.h
David van Moolenbroek 80bd109cd3 libsys: various updates
- move system calls for use by services from libminlib into libsys;
- move srv_fork(2) and srv_kill(2) from RS and into libsys;
- replace getprocnr(2) with sef_self(3);
- rename previous getnprocnr(2) to getprocnr(2);
- clean up getepinfo(2);
- change all libsys calls that used _syscall to use _taskcall, so as
  to avoid going through errno to pass errors; this is already how
  most calls work anyway, and many of the calls previously using
  _syscall were already assumed to return the actual error;
- initialize request messages to zero, for future compatibility
  (note that this does not include PCI calls, which are in need of a
  much bigger overhaul, nor kernel calls);
- clean up more of dead DS code as a side effect.

Change-Id: I8788f54c68598fcf58e23486e270c2d749780ebb
2014-03-01 09:05:00 +01:00

52 lines
1.4 KiB
C

#define _SYSTEM 1
#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 <minix/minlib.h>
#include <errno.h>
/* TEST_PAGE_SHIFT =
* log2(CLICK_SIZE * TEST_PAGE_NUM) = CLICK_SHIFT + log2(TEST_PAGE_NUM)
*/
#define TEST_PAGE_NUM 8
#define TEST_PAGE_SHIFT 15
#define BUF_SIZE (TEST_PAGE_NUM * CLICK_SIZE)
#define BUF_START 100
#define FIFO_REQUESTOR "/usr/src/test/safecopy/1fifo"
#define FIFO_GRANTOR "/usr/src/test/safecopy/2fifo"
#define FIFO_WAIT(fid) { \
int a; \
if(read(fid, &a, sizeof(a)) != sizeof(a)) \
panic("FIFO_WAIT failed"); \
}
#define FIFO_NOTIFY(fid) { \
int a = 1; \
if(write(fid, &a, sizeof(a)) != sizeof(a)) \
panic("FIFO_NOTIFY failed"); \
}
#define DEBUG 0
#if DEBUG
# define dprint(x) printf x
#else
# define dprint(x)
#endif