syscall_getccaps-v21.hc (1324B)
1 // $Id$ --*- c -*-- 2 3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de> 4 // 5 // This program is free software; you can redistribute it and/or modify 6 // it under the terms of the GNU General Public License as published by 7 // the Free Software Foundation; version 2 of the License. 8 // 9 // This program is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with this program; if not, write to the Free Software 16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 18 19 #ifdef HAVE_CONFIG_H 20 # include <config.h> 21 #endif 22 23 static inline ALWAYSINLINE int 24 vc_get_ccaps_v21(xid_t xid, struct vc_ctx_caps *caps) 25 { 26 struct vcmd_ctx_caps_v1 k_ccaps; 27 struct vcmd_bcaps k_bcaps; 28 int res; 29 30 res = vserver(VCMD_get_ccaps, CTX_USER2KERNEL(xid), &k_ccaps); 31 if (res) 32 return res; 33 res = vserver(VCMD_get_bcaps, CTX_USER2KERNEL(xid), &k_bcaps); 34 if (res) 35 return res; 36 37 caps->bcaps = k_bcaps.bcaps; 38 caps->bmask = k_bcaps.bmask; 39 caps->ccaps = k_ccaps.ccaps; 40 caps->cmask = k_ccaps.cmask; 41 42 return res; 43 }