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#include "../../../coregrind/vki_unistd-x86-linux.h"
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <sys/syscall.h>
#include <sys/stat.h>
#include <sys/ptrace.h>
#include <sys/types.h>
// Since we use vki_unistd.h, we can't include <unistd.h>. So we have to
// declare this ourselves.
extern long int syscall (long int __sysno, ...) __THROW;
// Thorough syscall scalar arg checking. Also serves as thorough checking
// for (very) basic syscall use. Generally not trying to do anything
// meaningful with the syscalls.
#define GO(__NR_xxx, s) \
fprintf(stderr, "-----------------------------------------------------\n" \
"%3d:%20s %s\n" \
"-----------------------------------------------------\n", \
__NR_xxx, #__NR_xxx, s);
#define SY res = syscall
#define FAIL assert(-1 == res);
#define SUCC assert(-1 != res);
#define SUCC_OR_FAIL /* no test */
#define FAILx(E) \
do { \
int myerrno = errno; \
if (-1 == res) { \
if (E == myerrno) { \
/* as expected */ \
} else { \
fprintf(stderr, "Expected error %s (%d), got %d\n", #E, E, myerrno); \
exit(1); \
} \
} else { \
fprintf(stderr, "Expected error %s (%d), got success\n", #E, E); \
exit(1); \
} \
} while (0);
#define SUCC_OR_FAILx(E) \
do { \
int myerrno = errno; \
if (-1 == res) { \
if (E == myerrno) { \
/* as expected */ \
} else { \
fprintf(stderr, "Expected error %s (%d), got %d\n", #E, E, myerrno); \
exit(1); \
} \
} \
} while (0);
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