X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=util-vserver%2Flib%2Fvserver-internal.h;h=9e84248e1323d7821345eb2fa61499821eab7e43;hb=b73136f9960c2b4b58f5064c3fd1d88fbd23f9ec;hp=43cd3c7562eb88e4f8e8b4b48bb86023c295e860;hpb=07b288856c2bd2a163abe0eb830ab897ad2ad81a;p=util-vserver.git diff --git a/util-vserver/lib/vserver-internal.h b/util-vserver/lib/vserver-internal.h index 43cd3c7..9e84248 100644 --- a/util-vserver/lib/vserver-internal.h +++ b/util-vserver/lib/vserver-internal.h @@ -31,8 +31,8 @@ #include "internal.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 #define VC_PREFIX 0) @@ -48,7 +48,7 @@ int ver = utilvserver_checkCompatVersion(); \ if (ver==-1) return -1; \ VC_SUFFIX, __VA_ARGS__, VC_PREFIX; \ - errno = EINVAL; \ + errno = ENOSYS; \ return -1; \ } while (0) #else @@ -79,11 +79,17 @@ #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_FSCOMPAT # define CALL_VC_FSCOMPAT(F,...) CALL_VC_GENERAL(0x00010000, fscompat, F, __VA_ARGS__) #else @@ -91,18 +97,27 @@ #endif #ifdef VC_ENABLE_API_OLDPROC -# define CALL_VC_OLDPROC(F,...) CALL_VC_GENERAL(0x00000000, X, F, __VA_ARGS__) +# define CALL_VC_OLDPROC(F,...) CALL_VC_GENERAL(0x00000000, oldproc, F, __VA_ARGS__) #else # define CALL_VC_OLDPROC(F,...) CALL_VC_NOOP #endif +#ifdef VC_ENABLE_API_OLDUTS +# define CALL_VC_OLDUTS(F,...) CALL_VC_GENERAL(0x00000000, olduts, F, __VA_ARGS__) +#else +# define CALL_VC_OLDUTS(F,...) CALL_VC_NOOP +#endif + + + // Some kernel <-> userspace wrappers; they should be noops in most cases + #if 1 # define CTX_KERNEL2USER(X) (((X)==(uint32_t)(-1)) ? VC_NOCTX : \ ((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) @@ -121,12 +136,34 @@ # define EXT2FLAGS_USER2KERNEL(X) (X) #endif +#if 1 +# define VHI_USER2KERNEL(X) ((((X)==vcVHI_CONTEXT) ? VHIN_CONTEXT : \ + ((X)==vcVHI_SYSNAME) ? VHIN_SYSNAME : \ + ((X)==vcVHI_NODENAME) ? VHIN_NODENAME : \ + ((X)==vcVHI_RELEASE) ? VHIN_RELEASE : \ + ((X)==vcVHI_VERSION) ? VHIN_VERSION : \ + ((X)==vcVHI_MACHINE) ? VHIN_MACHINE : \ + ((X)==vcVHI_DOMAINNAME) ? VHIN_DOMAINNAME : \ + (X))) +# define VHI_KERNEL2USER(X) ((((X)==VHIN_CONTEXT) ? vcVHI_CONTEXT : \ + ((X)==VHIN_SYSNAME) ? vcVHI_SYSNAME : \ + ((X)==VHIN_NODENAME) ? vcVHI_NODENAME : \ + ((X)==VHIN_RELEASE) ? vcVHI_RELEASE : \ + ((X)==VHIN_VERSION) ? vcVHI_VERSION : \ + ((X)==VHIN_MACHINE) ? vcVHI_MACHINE : \ + ((X)==VHIN_DOMAINNAME) ? vcVHI_DOMAINNAME : \ + (X))) +#else +# define VHI_USER2KERNEL(X) (X) +# define VHI_KERNEL2USER(X) (X) +#endif + #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) {