#define H_VSERVER_SYSCALL_INTERNAL_H
#include <asm/unistd.h>
-#include <syscall.h>
#include <errno.h>
#include <stdint.h>
-#include <sys/syscall.h>
#include <unistd.h>
#include "internal.h"
+#include "syscall-wrap.h"
-#ifndef __NR_vserver
-# define __NR_vserver 273
+#if !defined(__NR_vserver) && defined(ENSC_SYSCALL__NR_vserver)
+# define __NR_vserver ENSC_SYSCALL__NR_vserver
#endif
+inline static ALWAYSINLINE void vc_noop0() {}
+
#define VC_PREFIX 0)
-#define VC_SUFFIX else (void)((void)0
-#define CALL_VC_NOOP (void)0
+#define VC_SUFFIX else (void)(vc_noop0()
+#define CALL_VC_NOOP vc_noop0()
#define CALL_VC_GENERAL(ID, SUFFIX, FUNC, ...) \
VC_PREFIX; VC_SELECT(ID) return FUNC ## _ ## SUFFIX(__VA_ARGS__); VC_SUFFIX
#endif
#ifdef VC_ENABLE_API_V13
-# define CALL_VC_V13(F,...) CALL_VC_GENERAL(0x00010010, v13, F, __VA_ARGS__)
+# define CALL_VC_V13(F,...) CALL_VC_GENERAL(0x00010011, v13, F, __VA_ARGS__)
#else
# define CALL_VC_V13(F,...) CALL_VC_NOOP
#endif
+#ifdef VC_ENABLE_API_V13
+# define CALL_VC_V13A(F,...) CALL_VC_GENERAL(0x00010012, v13, F, __VA_ARGS__)
+#else
+# define CALL_VC_V13A(F,...) CALL_VC_NOOP
+#endif
+
+#ifdef VC_ENABLE_API_V13
+# define CALL_VC_V13B(F,...) CALL_VC_GENERAL(0x00010021, v13b, F, __VA_ARGS__)
+#else
+# define CALL_VC_V13B(F,...) CALL_VC_NOOP
+#endif
+
+#ifdef VC_ENABLE_API_V13
+# define CALL_VC_V13OBS(F,...) CALL_VC_GENERAL(0x00010011, v13obs, F, __VA_ARGS__)
+#else
+# define CALL_VC_V13OBS(F,...) CALL_VC_NOOP
+#endif
+
+
+#ifdef VC_ENABLE_API_NET
+# define CALL_VC_NET(F,...) CALL_VC_GENERAL(0x00010016, net, F, __VA_ARGS__)
+#else
+# define CALL_VC_NET(F,...) CALL_VC_NOOP
+#endif
+
#ifdef VC_ENABLE_API_FSCOMPAT
# define CALL_VC_FSCOMPAT(F,...) CALL_VC_GENERAL(0x00010000, fscompat, F, __VA_ARGS__)
#else
((X)==(uint32_t)(-2)) ? VC_SAMECTX : \
(xid_t)(X))
-# define CTX_USER2KERNEL(X) (((X)==VC_RANDCTX) ? (uint32_t)(-1) : \
- ((X)==VC_SAMECTX) ? (uint32_t)(-2) : \
+# define CTX_USER2KERNEL(X) (((X)==VC_DYNAMIC_XID) ? (uint32_t)(-1) : \
+ ((X)==VC_SAMECTX) ? (uint32_t)(-2) : \
(uint32_t)(X))
#else
# define CTX_USER2KERNEL(X) (X)
# define VHI_KERNEL2USER(X) (X)
#endif
+#if 1
+# define NID_KERNEL2USER(X) (((X)==(uint32_t)(-1)) ? VC_NONID : \
+ (xid_t)(X))
+
+# define NID_USER2KERNEL(X) (((X)==VC_DYNAMIC_NID) ? (uint32_t)(-1) : \
+ (uint32_t)(X))
+#else
+# define NID_USER2KERNEL(X) (X)
+# define NID_KERNEL2USER(X) (X)
+#endif
+
+#if 1
+# define NETTYPE_USER2KERNEL(X) ((X)==vcNET_IPV4 ? 0 : \
+ (X)==vcNET_IPV6 ? 1 : \
+ (X)==vcNET_IPV4R ? 2 : \
+ (X)==vcNET_IPV6R ? 3 : \
+ (X))
+# define NETTYPE_KERNEL2USER(X) ((X)==0 ? vcNET_IPV4 ? : \
+ (X)==1 ? vcNET_IPV6 ? : \
+ (X)==2 ? vcNET_IPV4R ? : \
+ (X)==3 ? vcNET_IPV6R ? : \
+ (vc_net_nx_type)(X))
+#else
+# define NETTYPE_USER2KERNEL(X) (X)
+# define NETTYPE_KERNEL2USER(X) (X)
+#endif
+
+#define CDLIM_USER2KERNEL(X) ((X)==VC_CDLIM_UNSET ? CDLIM_UNSET : \
+ (X)==VC_CDLIM_INFINITY ? CDLIM_INFINITY : \
+ (X)==VC_CDLIM_KEEP ? CDLIM_KEEP : \
+ (X))
+
+ /// the __typeof__ thing is a hack to deal with the kernel interface
+ /// using an unsigned long long value for a uint32_t type
+#define CDLIM_KERNEL2USER(X) ((X)==(__typeof__(X))CDLIM_UNSET ? VC_CDLIM_UNSET : \
+ (X)==(__typeof__(X))CDLIM_INFINITY ? VC_CDLIM_INFINITY : \
+ (X)==(__typeof__(X))CDLIM_KEEP ? VC_CDLIM_KEEP : \
+ (X))
+
+
+#define ENSC_STRUCT_IDX(STRUCT,ATTR) \
+ ((char*)(&(STRUCT).ATTR) - (char*)(&(STRUCT)))
+#define ENSC_SAME_STRUCT_IDX(LHS,RHS,ATTR) \
+ (ENSC_STRUCT_IDX(LHS,ATTR) == ENSC_STRUCT_IDX(RHS,ATTR))
+#define ENSC_SAME_STRUCT_ITEM(LHS,RHS,ATTR) \
+ (ENSC_SAME_STRUCT_IDX(LHS,RHS,ATTR) && \
+ sizeof((LHS).ATTR)==sizeof((RHS).ATTR) && \
+ sizeof(LHS)==sizeof(RHS))
#define EXT2_IOC_GETCONTEXT _IOR('x', 1, long)
#define EXT2_IOC_SETCONTEXT _IOW('x', 2, long)
#ifndef HAVE_VSERVER
-#if defined(__pic__) && defined(__i386)
+#ifdef ENSC_SYSCALL_TRADITIONAL
inline static UNUSED ALWAYSINLINE
int vserver(uint32_t cmd, uint32_t id, void *data)
{