3 // Copyright (C) 2004 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
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.
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.
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.
19 #ifndef H_ENSC_IN_WRAPPERS_H
20 # error wrappers_handler.hc can not be used in this way
23 inline static WRAPPER_DECL xid_t
24 Evc_new_s_context(xid_t ctx, unsigned int remove_cap, unsigned int flags)
26 register xid_t res = vc_new_s_context(ctx,remove_cap,flags);
27 FatalErrnoError(res==VC_NOCTX, "vc_new_s_context()");
31 inline static WRAPPER_DECL xid_t
32 Evc_get_task_xid(pid_t pid)
34 register xid_t res = vc_get_task_xid(pid);
35 FatalErrnoError(res==VC_NOCTX, "vc_get_task_xid()");
39 inline static WRAPPER_DECL xid_t
40 Evc_ctx_create(xid_t xid)
42 register xid_t res = vc_ctx_create(xid);
43 FatalErrnoError(res==VC_NOCTX, "vc_ctx_create()");
47 inline static WRAPPER_DECL void
48 Evc_ctx_migrate(xid_t xid)
50 FatalErrnoError(vc_ctx_migrate(xid)==-1, "vc_ctx_migrate()");
53 inline static WRAPPER_DECL void
54 Evc_get_cflags(xid_t xid, struct vc_ctx_flags *flags)
56 FatalErrnoError(vc_get_cflags(xid, flags)==-1, "vc_get_cflags()");
59 inline static WRAPPER_DECL void
60 Evc_set_cflags(xid_t xid, struct vc_ctx_flags const *flags)
62 FatalErrnoError(vc_set_cflags(xid, flags)==-1, "vc_set_cflags()");
65 inline static WRAPPER_DECL void
66 Evc_set_vhi_name(xid_t xid, vc_uts_type type,
67 char const *val, size_t len)
69 FatalErrnoError(vc_set_vhi_name(xid,type,val,len)==-1, "vc_set_vhi_name()");
72 inline static WRAPPER_DECL void
73 Evc_get_ccaps(xid_t xid, struct vc_ctx_caps *caps)
75 FatalErrnoError(vc_get_ccaps(xid, caps)==-1, "vc_get_ccaps()");
78 inline static WRAPPER_DECL void
79 Evc_set_ccaps(xid_t xid, struct vc_ctx_caps const *caps)
81 FatalErrnoError(vc_set_ccaps(xid, caps)==-1, "vc_set_ccaps()");
84 inline static WRAPPER_DECL void
87 FatalErrnoError(vc_set_namespace()==-1, "vc_set_namespace()");
90 inline static WRAPPER_DECL void
91 Evc_enter_namespace(xid_t xid)
93 FatalErrnoError(vc_enter_namespace(xid)==-1, "vc_enter_namespace()");
96 inline static WRAPPER_DECL xid_t
97 Evc_xidopt2xid(char const *id, bool honor_static)
100 xid_t rc = vc_xidopt2xid(id, honor_static, &err);
101 if (__builtin_expect(rc==VC_NOCTX,0)) {
102 ENSC_DETAIL1(msg, "vc_xidopt2xid", id, 1);
104 FatalErrnoErrorFail(msg);
107 size_t l1 = strlen(msg);
108 size_t l2 = strlen(err);
109 char buf[l1 + l2 + sizeof(": ")];
110 memcpy(buf, msg, l1);
111 memcpy(buf+l1, ": ", 2);
112 memcpy(buf+l1+2, err, l2+1);
114 FatalErrnoErrorFail(buf);