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#include <sys/syscall.h>
#include <unistd.h>
#define _SYMSTR(str) #str
#define SYMSTR(str) _SYMSTR(str)
#define SYMVER(compat_sym, orig_sym, ver_sym) \
__asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@LIBAIO_" SYMSTR(ver_sym));
#define DEFSYMVER(compat_sym, orig_sym, ver_sym) \
__asm__(".symver " SYMSTR(compat_sym) "," SYMSTR(orig_sym) "@@LIBAIO_" SYMSTR(ver_sym));
#if defined(__i386__)
#include "syscall-i386.h"
#elif defined(__x86_64__)
#include "syscall-x86_64.h"
#elif defined(__ia64__)
#include "syscall-ia64.h"
#elif defined(__PPC__)
#include "syscall-ppc.h"
#elif defined(__s390__)
#include "syscall-s390.h"
#else
#error "add syscall-arch.h"
#endif
#define io_syscall1(type, fname, sname, type1, arg1) \
type fname(type1 arg1) \
{ \
return syscall(__NR_##sname, arg1); \
}
#define io_syscall2(type, fname, sname, type1, arg1, type2, arg2) \
type fname(type1 arg1, type2 arg2) \
{ \
return syscall(__NR_##sname, arg1, arg2); \
}
#define io_syscall3(type, fname, sname, type1, arg1, type2, arg2, type3, arg3) \
type fname(type1 arg1, type2 arg2, type3 arg3) \
{ \
return syscall(__NR_##sname, arg1, arg2, arg3); \
}
#define io_syscall4(type, fname, sname, type1, arg1, type2, arg2, type3, arg3, type4, arg4) \
type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4) \
{ \
return syscall(__NR_##sname, arg1, arg2, arg3, arg4); \
}
#define io_syscall5(type, fname, sname, type1, arg1, type2, arg2, type3, arg3, type4, arg4, type5, arg5) \
type fname(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \
{ \
return syscall(__NR_##sname, arg1, arg2, arg3, arg4, arg5); \
}
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