1 files changed, 32 insertions, 0 deletions
diff --git a/src/syscall.h b/src/syscall.h
index e1edf80..fab279a 100644
--- a/src/syscall.h
+++ b/src/syscall.h
@@ -1,3 +1,5 @@
+#include <sys/syscall.h>
+
 #define _SYMSTR(str)	#str
 #define SYMSTR(str)	_SYMSTR(str)
 
@@ -21,3 +23,33 @@
 #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); \
+	}