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00024 #ifndef H_VSERVER_SYSCALL_H
00025 #define H_VSERVER_SYSCALL_H
00026
00027 #include <stdint.h>
00028 #include <stdlib.h>
00029 #include <stdbool.h>
00030 #include <sys/types.h>
00031 #include <sched.h>
00032
00033 #include <vserver-compat.h>
00034
00035 #ifndef IS_DOXYGEN
00036 #if defined(__GNUC__)
00037 # define VC_ATTR_UNUSED __attribute__((__unused__))
00038 # define VC_ATTR_NORETURN __attribute__((__noreturn__))
00039 # define VC_ATTR_CONST __attribute__((__const__))
00040 # define VC_ATTR_DEPRECATED __attribute__((__deprecated__))
00041 # if __GNUC__*0x10000 + __GNUC_MINOR__*0x100 + __GNUC_PATCHLEVEL__ >= 0x30300
00042 # define VC_ATTR_NONNULL(ARGS) __attribute__((__nonnull__ ARGS))
00043 # define VC_ATTR_ALWAYSINLINE __attribute__((__always_inline__))
00044 # else
00045 # define VC_ATTR_NONNULL(ARGS)
00046 # define VC_ATTR_ALWAYSINLINE
00047 # endif
00048 # if __GNUC__*0x10000 + __GNUC_MINOR__*0x100 + __GNUC_PATCHLEVEL__ >= 0x30303
00049 # define VC_ATTR_PURE __attribute__((__pure__))
00050 # else
00051 # define VC_ATTR_PURE
00052 # endif
00053 #else
00054 # define VC_ATTR_NONNULL(ARGS)
00055 # define VC_ATTR_UNUSED
00056 # define VC_ATTR_NORETURN
00057 # define VC_ATTR_ALWAYSINLINE
00058 # define VC_ATTR_DEPRECATED
00059 # define VC_ATTR_PURE
00060 # define VC_ATTR_CONST
00061 #endif
00062 #endif // IS_DOXYGEN
00063
00065 #define VC_NOCTX ((xid_t)(-1))
00066 #define VC_NOXID ((xid_t)(-1))
00067
00068 #define VC_DYNAMIC_XID ((xid_t)(-1))
00069
00070 #define VC_SAMECTX ((xid_t)(-2))
00071
00072 #define VC_NONID ((nid_t)(-1))
00073 #define VC_DYNAMIC_NID ((nid_t)(-1))
00074
00075 #define VC_LIM_INFINITY (~0ULL)
00076 #define VC_LIM_KEEP (~1ULL)
00077
00078 #define VC_CDLIM_UNSET (0U)
00079 #define VC_CDLIM_INFINITY (~0U)
00080 #define VC_CDLIM_KEEP (~1U)
00081
00082 #ifndef S_CTX_INFO_LOCK
00083 # define S_CTX_INFO_LOCK 1
00084 #endif
00085
00086 #ifndef S_CTX_INFO_SCHED
00087 # define S_CTX_INFO_SCHED 2
00088 #endif
00089
00090 #ifndef S_CTX_INFO_NPROC
00091 # define S_CTX_INFO_NPROC 4
00092 #endif
00093
00094 #ifndef S_CTX_INFO_PRIVATE
00095 # define S_CTX_INFO_PRIVATE 8
00096 #endif
00097
00098 #ifndef S_CTX_INFO_INIT
00099 # define S_CTX_INFO_INIT 16
00100 #endif
00101
00102 #ifndef S_CTX_INFO_HIDEINFO
00103 # define S_CTX_INFO_HIDEINFO 32
00104 #endif
00105
00106 #ifndef S_CTX_INFO_ULIMIT
00107 # define S_CTX_INFO_ULIMIT 64
00108 #endif
00109
00110 #ifndef S_CTX_INFO_NAMESPACE
00111 # define S_CTX_INFO_NAMESPACE 128
00112 #endif
00113
00114 #define VC_CAP_CHOWN 0
00115 #define VC_CAP_DAC_OVERRIDE 1
00116 #define VC_CAP_DAC_READ_SEARCH 2
00117 #define VC_CAP_FOWNER 3
00118 #define VC_CAP_FSETID 4
00119 #define VC_CAP_KILL 5
00120 #define VC_CAP_SETGID 6
00121 #define VC_CAP_SETUID 7
00122 #define VC_CAP_SETPCAP 8
00123 #define VC_CAP_LINUX_IMMUTABLE 9
00124 #define VC_CAP_NET_BIND_SERVICE 10
00125 #define VC_CAP_NET_BROADCAST 11
00126 #define VC_CAP_NET_ADMIN 12
00127 #define VC_CAP_NET_RAW 13
00128 #define VC_CAP_IPC_LOCK 14
00129 #define VC_CAP_IPC_OWNER 15
00130 #define VC_CAP_SYS_MODULE 16
00131 #define VC_CAP_SYS_RAWIO 17
00132 #define VC_CAP_SYS_CHROOT 18
00133 #define VC_CAP_SYS_PTRACE 19
00134 #define VC_CAP_SYS_PACCT 20
00135 #define VC_CAP_SYS_ADMIN 21
00136 #define VC_CAP_SYS_BOOT 22
00137 #define VC_CAP_SYS_NICE 23
00138 #define VC_CAP_SYS_RESOURCE 24
00139 #define VC_CAP_SYS_TIME 25
00140 #define VC_CAP_SYS_TTY_CONFIG 26
00141 #define VC_CAP_MKNOD 27
00142 #define VC_CAP_LEASE 28
00143 #define VC_CAP_AUDIT_WRITE 29
00144 #define VC_CAP_AUDIT_CONTROL 30
00145
00146 #define VC_IMMUTABLE_FILE_FL 0x0000010lu
00147 #define VC_IMMUTABLE_LINK_FL 0x0008000lu
00148 #define VC_IMMUTABLE_ALL (VC_IMMUTABLE_LINK_FL|VC_IMMUTABLE_FILE_FL)
00149
00150 #define VC_IATTR_XID 0x01000000u
00151
00152 #define VC_IATTR_ADMIN 0x00000001u
00153 #define VC_IATTR_WATCH 0x00000002u
00154 #define VC_IATTR_HIDE 0x00000004u
00155 #define VC_IATTR_FLAGS 0x00000007u
00156
00157 #define VC_IATTR_BARRIER 0x00010000u
00158 #define VC_IATTR_IUNLINK 0x00020000u
00159 #define VC_IATTR_IMMUTABLE 0x00040000u
00160
00161
00162
00163 #define VC_VXF_INFO_LOCK 0x00000001ull
00164 #define VC_VXF_INFO_NPROC 0x00000004ull
00165 #define VC_VXF_INFO_PRIVATE 0x00000008ull
00166 #define VC_VXF_INFO_INIT 0x00000010ull
00167
00168 #define VC_VXF_INFO_HIDEINFO 0x00000020ull
00169 #define VC_VXF_INFO_ULIMIT 0x00000040ull
00170 #define VC_VXF_INFO_NAMESPACE 0x00000080ull
00171
00172 #define VC_VXF_SCHED_HARD 0x00000100ull
00173 #define VC_VXF_SCHED_PRIO 0x00000200ull
00174 #define VC_VXF_SCHED_PAUSE 0x00000400ull
00175
00176 #define VC_VXF_VIRT_MEM 0x00010000ull
00177 #define VC_VXF_VIRT_UPTIME 0x00020000ull
00178 #define VC_VXF_VIRT_CPU 0x00040000ull
00179 #define VC_VXF_VIRT_LOAD 0x00080000ull
00180 #define VC_VXF_VIRT_TIME 0x00100000ull
00181
00182 #define VC_VXF_HIDE_MOUNT 0x01000000ull
00183 #define VC_VXF_HIDE_NETIF 0x02000000ull
00184 #define VC_VXF_HIDE_VINFO 0x04000000ull
00185
00186 #define VC_VXF_STATE_SETUP (1ULL<<32)
00187 #define VC_VXF_STATE_INIT (1ULL<<33)
00188 #define VC_VXF_STATE_ADMIN (1ULL<<34)
00189
00190 #define VC_VXF_SC_HELPER (1ULL<<36)
00191 #define VC_VXF_REBOOT_KILL (1ULL<<37)
00192 #define VC_VXF_PERSISTENT (1ULL<<38)
00193
00194 #define VC_VXF_FORK_RSS (1ULL<<48)
00195 #define VC_VXF_PROLIFIC (1ULL<<49)
00196
00197 #define VC_VXF_IGNEG_NICE (1ULL<<52)
00198
00199
00200
00201 #define VC_VXC_SET_UTSNAME 0x00000001ull
00202 #define VC_VXC_SET_RLIMIT 0x00000002ull
00203
00204 #define VC_VXC_RAW_ICMP 0x00000100ull
00205 #define VC_VXC_SYSLOG 0x00001000ull
00206
00207 #define VC_VXC_SECURE_MOUNT 0x00010000ull
00208 #define VC_VXC_SECURE_REMOUNT 0x00020000ull
00209 #define VC_VXC_BINARY_MOUNT 0x00040000ull
00210
00211 #define VC_VXC_QUOTA_CTL 0x00100000ull
00212 #define VC_VXC_ADMIN_MAPPER 0x00200000ull
00213 #define VC_VXC_ADMIN_CLOOP 0x00400000ull
00214
00215
00216
00217 #define VC_VXSM_FILL_RATE 0x0001
00218 #define VC_VXSM_INTERVAL 0x0002
00219 #define VC_VXSM_FILL_RATE2 0x0004
00220 #define VC_VXSM_INTERVAL2 0x0008
00221 #define VC_VXSM_TOKENS 0x0010
00222 #define VC_VXSM_TOKENS_MIN 0x0020
00223 #define VC_VXSM_TOKENS_MAX 0x0040
00224 #define VC_VXSM_PRIO_BIAS 0x0100
00225 #define VC_VXSM_CPU_ID 0x1000
00226 #define VC_VXSM_BUCKET_ID 0x2000
00227
00228 #define VC_VXSM_IDLE_TIME 0x0200
00229 #define VC_VXSM_FORCE 0x0400
00230
00231 #define VC_VXSM_V3_MASK 0x0173
00232
00233
00234
00235 #define VC_NXF_INFO_LOCK 0x00000001ull
00236 #define VC_NXF_INFO_PRIVATE 0x00000008ull
00237
00238 #define VC_NXF_SINGLE_IP 0x00000100ull
00239
00240 #define VC_NXF_HIDE_NETIF 0x02000000ull
00241
00242 #define VC_NXF_STATE_SETUP (1ULL<<32)
00243 #define VC_NXF_STATE_ADMIN (1ULL<<34)
00244
00245 #define VC_NXF_SC_HELPER (1ULL<<36)
00246 #define VC_NXF_PERSISTENT (1ULL<<38)
00247
00248
00249
00250 #define VC_VLIMIT_NSOCK 16
00251 #define VC_VLIMIT_OPENFD 17
00252 #define VC_VLIMIT_ANON 18
00253 #define VC_VLIMIT_SHMEM 19
00254 #define VC_VLIMIT_SEMARY 20
00255 #define VC_VLIMIT_NSEMS 21
00256 #define VC_VLIMIT_DENTRY 22
00257 #define VC_VLIMIT_MAPPED 23
00258
00259
00260
00261 #define VC_VCI_NO_DYNAMIC (1 << 0)
00262 #define VC_VCI_SPACES (1 << 10)
00263
00264
00265 #ifndef CLONE_NEWNS
00266 # define CLONE_NEWNS 0x00020000
00267 #endif
00268 #ifndef CLONE_NEWUTS
00269 # define CLONE_NEWUTS 0x04000000
00270 #endif
00271 #ifndef CLONE_NEWIPC
00272 # define CLONE_NEWIPC 0x08000000
00273 #endif
00274
00275
00276
00277 #define VC_BAD_PERSONALITY ((uint_least32_t)(-1))
00278
00279
00289 #ifdef IS_DOXYGEN
00290 typedef an_unsigned_integer_type xid_t;
00291 typedef an_unsigned_integer_type nid_t;
00292 #endif
00293
00294 #ifdef __cplusplus
00295 extern "C" {
00296 #endif
00297
00298 struct vc_ip_mask_pair {
00299 uint32_t ip;
00300 uint32_t mask;
00301 };
00302
00315 int vc_syscall(uint32_t cmd, xid_t xid, void *data);
00316
00321 int vc_get_version();
00322
00327 int vc_get_vci();
00328
00346 xid_t vc_new_s_context(xid_t ctx, unsigned int remove_cap, unsigned int flags);
00347
00351 int vc_set_ipv4root(uint32_t bcast, size_t nb,
00352 struct vc_ip_mask_pair const *ips) VC_ATTR_NONNULL((3));
00353
00360 size_t vc_get_nb_ipv4root() VC_ATTR_CONST VC_ATTR_PURE;
00361
00373 xid_t vc_ctx_create(xid_t xid);
00374
00380 int vc_ctx_migrate(xid_t xid);
00381
00383 struct vc_ctx_stat {
00384 uint_least32_t usecnt;
00385 uint_least32_t tasks;
00386 };
00387
00395 int vc_ctx_stat(xid_t xid, struct vc_ctx_stat *stat) VC_ATTR_NONNULL((2));
00396
00398 struct vc_virt_stat {
00399 uint_least64_t offset;
00400 uint_least32_t uptime;
00401 uint_least32_t nr_threads;
00402 uint_least32_t nr_running;
00403 uint_least32_t nr_uninterruptible;
00404 uint_least32_t nr_onhold;
00405 uint_least32_t nr_forks;
00406 uint_least32_t load[3];
00407 };
00408
00416 int vc_virt_stat(xid_t xid, struct vc_virt_stat *stat) VC_ATTR_NONNULL((2));
00417
00418
00419
00429 typedef uint_least64_t vc_limit_t;
00430
00434 struct vc_rlimit {
00435 vc_limit_t min;
00436 vc_limit_t soft;
00437 vc_limit_t hard;
00438 };
00439
00441 struct vc_rlimit_mask {
00442 uint_least32_t min;
00443 uint_least32_t soft;
00444 uint_least32_t hard;
00445 };
00446
00448 struct vc_rlimit_stat {
00449 uint_least32_t hits;
00450 uint_least64_t value;
00451 uint_least64_t minimum;
00452 uint_least64_t maximum;
00453 };
00454
00463 int vc_get_rlimit(xid_t xid, int resource,
00464 struct vc_rlimit *lim) VC_ATTR_NONNULL((3));
00473 int vc_set_rlimit(xid_t xid, int resource,
00474 struct vc_rlimit const *lim) VC_ATTR_NONNULL((3));
00475 int vc_get_rlimit_mask(xid_t xid,
00476 struct vc_rlimit_mask *lim) VC_ATTR_NONNULL((2));
00485 int vc_rlimit_stat(xid_t xid, int resource,
00486 struct vc_rlimit_stat *stat) VC_ATTR_NONNULL((3));
00493 int vc_reset_minmax(xid_t xid);
00513 bool vc_parseLimit(char const *str, vc_limit_t *res) VC_ATTR_NONNULL((1,2));
00514
00515
00522 int vc_ctx_kill(xid_t ctx, pid_t pid, int sig);
00523
00524
00525 struct vc_nx_info {
00526 nid_t nid;
00527 };
00528
00529 nid_t vc_get_task_nid(pid_t pid);
00530 int vc_get_nx_info(nid_t nid, struct vc_nx_info *) VC_ATTR_NONNULL((2));
00531
00532 typedef enum { vcNET_IPV4=1, vcNET_IPV6=2,
00533 vcNET_IPV4B=0x101, vcNET_IPV6B=0x102,
00534 vcNET_ANY=~0 } vc_net_nx_type;
00535
00536 struct vc_net_nx {
00537 vc_net_nx_type type;
00538 size_t count;
00539 uint32_t ip[4];
00540 uint32_t mask[4];
00541 };
00542
00543 nid_t vc_net_create(nid_t nid);
00544 int vc_net_migrate(nid_t nid);
00545
00546 int vc_net_add(nid_t nid, struct vc_net_nx const *info);
00547 int vc_net_remove(nid_t nid, struct vc_net_nx const *info);
00548
00549 struct vc_net_flags {
00550 uint_least64_t flagword;
00551 uint_least64_t mask;
00552 };
00553
00554 int vc_get_nflags(nid_t, struct vc_net_flags *);
00555 int vc_set_nflags(nid_t, struct vc_net_flags const *);
00556
00557
00558 struct vc_net_caps {
00559 uint_least64_t ncaps;
00560 uint_least64_t cmask;
00561 };
00562
00563 int vc_get_ncaps(nid_t, struct vc_net_caps *);
00564 int vc_set_ncaps(nid_t, struct vc_net_caps const *);
00565
00566
00567
00568
00569 int vc_set_iattr(char const *filename, xid_t xid,
00570 uint_least32_t flags, uint_least32_t mask) VC_ATTR_NONNULL((1));
00571
00598 int vc_get_iattr(char const *filename, xid_t * xid,
00599 uint_least32_t * flags,
00600 uint_least32_t * mask) VC_ATTR_NONNULL((1));
00601
00602 struct vc_vx_info {
00603 xid_t xid;
00604 pid_t initpid;
00605 };
00606
00614 xid_t vc_get_task_xid(pid_t pid);
00615 int vc_get_vx_info(xid_t xid, struct vc_vx_info *info) VC_ATTR_NONNULL((2));
00616
00617
00618 typedef enum { vcVHI_CONTEXT, vcVHI_SYSNAME, vcVHI_NODENAME,
00619 vcVHI_RELEASE, vcVHI_VERSION, vcVHI_MACHINE,
00620 vcVHI_DOMAINNAME } vc_uts_type;
00621
00622 int vc_set_vhi_name(xid_t xid, vc_uts_type type,
00623 char const *val, size_t len) VC_ATTR_NONNULL((3));
00624 int vc_get_vhi_name(xid_t xid, vc_uts_type type,
00625 char *val, size_t len) VC_ATTR_NONNULL((3));
00626
00628 bool vc_is_dynamic_xid(xid_t xid);
00629
00630 int vc_enter_namespace(xid_t xid, uint_least64_t mask);
00631 int vc_set_namespace(xid_t xid, uint_least64_t mask);
00632 int vc_cleanup_namespace();
00633 uint_least64_t vc_get_space_mask();
00634
00635
00638 struct vc_ctx_flags {
00640 uint_least64_t flagword;
00644 uint_least64_t mask;
00645 };
00646
00648 struct vc_ctx_caps {
00650 uint_least64_t bcaps;
00654 uint_least64_t bmask;
00656 uint_least64_t ccaps;
00660 uint_least64_t cmask;
00661 };
00662
00666 struct vc_err_listparser {
00667 char const *ptr;
00668 size_t len;
00669 };
00670
00671 int vc_get_cflags(xid_t xid, struct vc_ctx_flags *) VC_ATTR_NONNULL((2));
00672 int vc_set_cflags(xid_t xid, struct vc_ctx_flags const *) VC_ATTR_NONNULL((2));
00673
00674 int vc_get_ccaps(xid_t xid, struct vc_ctx_caps *);
00675 int vc_set_ccaps(xid_t xid, struct vc_ctx_caps const *);
00676
00687 uint_least64_t vc_text2bcap(char const *str, size_t len);
00688
00703 char const * vc_lobcap2text(uint_least64_t *val) VC_ATTR_NONNULL((1));
00704
00732 int vc_list2bcap(char const *str, size_t len,
00733 struct vc_err_listparser *err,
00734 struct vc_ctx_caps *cap) VC_ATTR_NONNULL((1,4));
00735
00736 uint_least64_t vc_text2ccap(char const *, size_t len);
00737 char const * vc_loccap2text(uint_least64_t *);
00738 int vc_list2ccap(char const *, size_t len,
00739 struct vc_err_listparser *err,
00740 struct vc_ctx_caps *);
00741
00742 int vc_list2cflag(char const *, size_t len,
00743 struct vc_err_listparser *err,
00744 struct vc_ctx_flags *flags);
00745 uint_least64_t vc_text2cflag(char const *, size_t len);
00746 char const * vc_locflag2text(uint_least64_t *);
00747
00748 uint_least32_t vc_list2cflag_compat(char const *, size_t len,
00749 struct vc_err_listparser *err);
00750 uint_least32_t vc_text2cflag_compat(char const *, size_t len);
00751 char const * vc_hicflag2text_compat(uint_least32_t);
00752
00753 int vc_text2cap(char const *);
00754 char const * vc_cap2text(unsigned int);
00755
00756
00757 int vc_list2nflag(char const *, size_t len,
00758 struct vc_err_listparser *err,
00759 struct vc_net_flags *flags);
00760 uint_least64_t vc_text2nflag(char const *, size_t len);
00761 char const * vc_lonflag2text(uint_least64_t *);
00762
00763 uint_least64_t vc_text2ncap(char const *, size_t len);
00764 char const * vc_loncap2text(uint_least64_t *);
00765 int vc_list2ncap(char const *, size_t len,
00766 struct vc_err_listparser *err,
00767 struct vc_net_caps *);
00768
00769 uint_least64_t vc_get_insecurebcaps() VC_ATTR_CONST;
00770 inline static uint_least64_t vc_get_insecureccaps() {
00771 return ~(VC_VXC_SET_UTSNAME|VC_VXC_RAW_ICMP);
00772 }
00773
00774 inline static int vc_setfilecontext(char const *filename, xid_t xid) {
00775 return vc_set_iattr(filename, xid, 0, VC_IATTR_XID);
00776 }
00777
00778
00779 uint_least32_t vc_text2personalityflag(char const *str,
00780 size_t len) VC_ATTR_NONNULL((1));
00781
00782 char const * vc_lopersonality2text(uint_least32_t *) VC_ATTR_NONNULL((1));
00783
00784 int vc_list2personalityflag(char const *,
00785 size_t len,
00786 uint_least32_t *personality,
00787 struct vc_err_listparser *err) VC_ATTR_NONNULL((1,3));
00788
00789 uint_least32_t vc_str2personalitytype(char const *,
00790 size_t len) VC_ATTR_NONNULL((1));
00791
00805 xid_t vc_getfilecontext(char const *filename) VC_ATTR_NONNULL((1));
00806
00807
00808 struct vc_set_sched {
00809 uint_least32_t set_mask;
00810 int_least32_t fill_rate;
00811 int_least32_t interval;
00812 int_least32_t fill_rate2;
00813 int_least32_t interval2;
00814 int_least32_t tokens;
00815 int_least32_t tokens_min;
00816 int_least32_t tokens_max;
00817 int_least32_t priority_bias;
00818 int_least32_t cpu_id;
00819 int_least32_t bucket_id;
00820 };
00821
00822 int vc_set_sched(xid_t xid, struct vc_set_sched const *);
00823
00824
00825 struct vc_ctx_dlimit {
00826 uint_least32_t space_used;
00827 uint_least32_t space_total;
00828 uint_least32_t inodes_used;
00829 uint_least32_t inodes_total;
00830 uint_least32_t reserved;
00831 };
00832
00833
00835 int vc_add_dlimit(char const *filename, xid_t xid,
00836 uint_least32_t flags) VC_ATTR_NONNULL((1));
00838 int vc_rem_dlimit(char const *filename, xid_t xid,
00839 uint_least32_t flags) VC_ATTR_NONNULL((1));
00840
00842 int vc_set_dlimit(char const *filename, xid_t xid,
00843 uint_least32_t flags,
00844 struct vc_ctx_dlimit const *limits) VC_ATTR_NONNULL((1,4));
00846 int vc_get_dlimit(char const *filename, xid_t xid,
00847 uint_least32_t flags,
00848 struct vc_ctx_dlimit *limits) VC_ATTR_NONNULL((1));
00849
00853 int vc_wait_exit(xid_t xid);
00854
00855 typedef enum { vcFEATURE_VKILL, vcFEATURE_IATTR, vcFEATURE_RLIMIT,
00856 vcFEATURE_COMPAT, vcFEATURE_MIGRATE, vcFEATURE_NAMESPACE,
00857 vcFEATURE_SCHED, vcFEATURE_VINFO, vcFEATURE_VHI,
00858 vcFEATURE_VSHELPER0, vcFEATURE_VSHELPER, vcFEATURE_VWAIT,
00859 vcFEATURE_VNET }
00860 vcFeatureSet;
00861
00862 bool vc_isSupported(vcFeatureSet) VC_ATTR_CONST;
00863 bool vc_isSupportedString(char const *);
00864
00865
00866 typedef enum { vcTYPE_INVALID, vcTYPE_MAIN, vcTYPE_WATCH,
00867 vcTYPE_STATIC, vcTYPE_DYNAMIC }
00868 vcXidType;
00869
00870 vcXidType vc_getXIDType(xid_t xid) VC_ATTR_CONST;
00871
00872
00873
00874 #define VC_LIMIT_VSERVER_NAME_LEN 1024
00875
00876 typedef enum { vcCFG_NONE, vcCFG_AUTO,
00877 vcCFG_LEGACY,
00878 vcCFG_RECENT_SHORT,
00879 vcCFG_RECENT_FULL } vcCfgStyle;
00880
00881
00883 xid_t vc_xidopt2xid(char const *, bool honor_static, char const **err_info);
00885 nid_t vc_nidopt2nid(char const *, bool honor_static, char const **err_info);
00886
00887 vcCfgStyle vc_getVserverCfgStyle(char const *id);
00888
00891 char * vc_getVserverName(char const *id, vcCfgStyle style);
00892
00897 char * vc_getVserverCfgDir(char const *id, vcCfgStyle style);
00898
00902 char * vc_getVserverAppDir(char const *id, vcCfgStyle style, char const *app);
00903
00906 char * vc_getVserverVdir(char const *id, vcCfgStyle style, bool physical);
00907
00915 xid_t vc_getVserverCtx(char const *id, vcCfgStyle style,
00916 bool honor_static, bool *is_running);
00917
00922 char * vc_getVserverByCtx(xid_t ctx, vcCfgStyle *style,
00923 char const *revdir);
00924
00925 int vc_compareVserverById(char const *lhs, vcCfgStyle lhs_style,
00926 char const *rhs, vcCfgStyle rhs_style);
00927
00928 #define vcSKEL_INTERFACES 1u
00929 #define vcSKEL_PKGMGMT 2u
00930 #define vcSKEL_FILESYSTEM 4u
00931
00934 int vc_createSkeleton(char const *id, vcCfgStyle style, int flags);
00935
00936
00937 #ifdef __cplusplus
00938 }
00939 #endif
00940
00941 #undef VC_ATTR_PURE
00942 #undef VC_ATTR_ALWAYSINLINE
00943 #undef VC_ATTR_NORETURN
00944 #undef VC_ATTR_UNUSED
00945 #undef VC_ATTR_NONNULL
00946
00947 #endif