#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
+#define CALL_VC_GENERAL_CONFIG(BIT, SUFFIX, FUNC, ...) \
+ VC_PREFIX; VC_CBIT(BIT) return FUNC ## _ ## SUFFIX(__VA_ARGS__); VC_SUFFIX
#ifdef VC_MULTIVERSION_SYSCALL
# define VC_SELECT(ID) if (ver>=(ID))
+# define VC_CBIT(BIT) if ((conf&BIT) == BIT)
# define CALL_VC(...) \
do { \
int ver = utilvserver_checkCompatVersion(); \
+ uint_least32_t conf = utilvserver_checkCompatConfig(); \
if (ver==-1) return -1; \
VC_SUFFIX, __VA_ARGS__, VC_PREFIX; \
errno = ENOSYS; \
} while (0)
#else
# define VC_SELECT(ID) if (1)
+# define VC_CBIT(BIT) if (1)
# define CALL_VC(...) \
do { \
if (1) {} VC_SUFFIX, __VA_ARGS__, VC_PREFIX; \
# define CALL_VC_V13OBS(F,...) CALL_VC_NOOP
#endif
+#ifdef VC_ENABLE_API_V21
+# define CALL_VC_V21(F,...) CALL_VC_GENERAL(0x00020100, v21, F, __VA_ARGS__)
+#else
+# define CALL_VC_V21(F,...) CALL_VC_NOOP
+#endif
+
+#ifdef VC_ENABLE_API_V21
+# define CALL_VC_SPACES(F,...) CALL_VC_GENERAL_CONFIG(VC_VCI_SPACES, spaces, F, __VA_ARGS__)
+#else
+# define CALL_VC_SPACES(F,...) CALL_VC_NOOP
+#endif
#ifdef VC_ENABLE_API_NET
# define CALL_VC_NET(F,...) CALL_VC_GENERAL(0x00010016, net, F, __VA_ARGS__)
inline static UNUSED ALWAYSINLINE
int vserver(uint32_t cmd, uint32_t id, void *data)
{
-#if defined __dietlibc__
- extern long int syscall (long int __sysno, ...);
-#endif
-
return syscall(__NR_vserver, cmd, id, data);
}
#else