X-Git-Url: http://git.linux-vserver.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=lib%2Fumask-v23.c;fp=lib%2Fumask-v23.c;h=fdefad48c601758f23dbcd1cdfd94b6dfd8c8ff3;hb=989f6cc00a65b6c06f1453f50abc442a28dad714;hp=0000000000000000000000000000000000000000;hpb=5a10c8c24a566218ceb97f308835c40b7100634e;p=util-vserver.git diff --git a/lib/umask-v23.c b/lib/umask-v23.c new file mode 100644 index 0000000..fdefad4 --- /dev/null +++ b/lib/umask-v23.c @@ -0,0 +1,58 @@ +// $Id$ --*- c -*-- + +// Copyright (C) 2011 Asbjorn Sannes +// +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; version 2 of the License. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include "vserver.h" +#include "internal.h" +#include + +#include +#include +#include + +#define DECL(STR, VAL) { STR, sizeof(STR)-1, VAL } + +static struct Mapping_uint64 const VALUES[] = { + DECL("fs", CLONE_FS), + DECL("newns", CLONE_NEWNS), + DECL("newuts", CLONE_NEWUTS), + DECL("newipc", CLONE_NEWIPC), + DECL("newuser", CLONE_NEWUSER), + DECL("newpid", CLONE_NEWPID), + DECL("newnet", CLONE_NEWNET), +}; + +uint_least64_t +vc_text2umask(char const *str, size_t len) +{ + ssize_t idx = utilvserver_value2text_uint64(str, len, + VALUES, DIM_OF(VALUES)); + if (idx==-1) return 0; + else return VALUES[idx].val; +} + +char const * +vc_loumask2text(uint_least64_t *val) +{ + ssize_t idx = utilvserver_text2value_uint64(val, + VALUES, DIM_OF(VALUES)); + if (idx==-1) return 0; + else return VALUES[idx].id; +}