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Diffstat (limited to 'libvirt/libvirt_c_oneoffs.c')
| -rw-r--r-- | libvirt/libvirt_c_oneoffs.c | 822 |
1 files changed, 0 insertions, 822 deletions
diff --git a/libvirt/libvirt_c_oneoffs.c b/libvirt/libvirt_c_oneoffs.c deleted file mode 100644 index 5df783e..0000000 --- a/libvirt/libvirt_c_oneoffs.c +++ /dev/null @@ -1,822 +0,0 @@ -/* OCaml bindings for libvirt. - * (C) Copyright 2007 Richard W.M. Jones, Red Hat Inc. - * http://libvirt.org/ - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library 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 - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA - */ - -/* Please read libvirt/README file. */ - -/*----------------------------------------------------------------------*/ - -CAMLprim value -ocaml_libvirt_get_version (value driverv, value unit) -{ - CAMLparam2 (driverv, unit); - CAMLlocal1 (rv); - const char *driver = Optstring_val (driverv); - unsigned long libVer, typeVer = 0, *typeVer_ptr; - int r; - - typeVer_ptr = driver ? &typeVer : NULL; - NONBLOCKING (r = virGetVersion (&libVer, driver, typeVer_ptr)); - CHECK_ERROR (r == -1, NULL, "virGetVersion"); - - rv = caml_alloc_tuple (2); - Store_field (rv, 0, Val_int (libVer)); - Store_field (rv, 1, Val_int (typeVer)); - CAMLreturn (rv); -} - -/*----------------------------------------------------------------------*/ - -/* Connection object. */ - -CAMLprim value -ocaml_libvirt_connect_open (value namev, value unit) -{ - CAMLparam2 (namev, unit); - CAMLlocal1 (rv); - const char *name = Optstring_val (namev); - virConnectPtr conn; - - NONBLOCKING (conn = virConnectOpen (name)); - CHECK_ERROR (!conn, NULL, "virConnectOpen"); - - rv = Val_connect (conn); - - CAMLreturn (rv); -} - -CAMLprim value -ocaml_libvirt_connect_open_readonly (value namev, value unit) -{ - CAMLparam2 (namev, unit); - CAMLlocal1 (rv); - const char *name = Optstring_val (namev); - virConnectPtr conn; - - NONBLOCKING (conn = virConnectOpenReadOnly (name)); - CHECK_ERROR (!conn, NULL, "virConnectOpen"); - - rv = Val_connect (conn); - - CAMLreturn (rv); -} - -CAMLprim value -ocaml_libvirt_connect_get_version (value connv) -{ - CAMLparam1 (connv); - virConnectPtr conn = Connect_val (connv); - unsigned long hvVer; - int r; - - NONBLOCKING (r = virConnectGetVersion (conn, &hvVer)); - CHECK_ERROR (r == -1, conn, "virConnectGetVersion"); - - CAMLreturn (Val_int (hvVer)); -} - -CAMLprim value -ocaml_libvirt_connect_get_max_vcpus (value connv, value typev) -{ - CAMLparam2 (connv, typev); - virConnectPtr conn = Connect_val (connv); - const char *type = Optstring_val (typev); - int r; - - NONBLOCKING (r = virConnectGetMaxVcpus (conn, type)); - CHECK_ERROR (r == -1, conn, "virConnectGetMaxVcpus"); - - CAMLreturn (Val_int (r)); -} - -CAMLprim value -ocaml_libvirt_connect_get_node_info (value connv) -{ - CAMLparam1 (connv); - CAMLlocal2 (rv, v); - virConnectPtr conn = Connect_val (connv); - virNodeInfo info; - int r; - - NONBLOCKING (r = virNodeGetInfo (conn, &info)); - CHECK_ERROR (r == -1, conn, "virNodeGetInfo"); - - rv = caml_alloc (8, 0); - v = caml_copy_string (info.model); Store_field (rv, 0, v); - v = caml_copy_int64 (info.memory); Store_field (rv, 1, v); - Store_field (rv, 2, Val_int (info.cpus)); - Store_field (rv, 3, Val_int (info.mhz)); - Store_field (rv, 4, Val_int (info.nodes)); - Store_field (rv, 5, Val_int (info.sockets)); - Store_field (rv, 6, Val_int (info.cores)); - Store_field (rv, 7, Val_int (info.threads)); - - CAMLreturn (rv); -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRNODEGETFREEMEMORY -extern unsigned long long virNodeGetFreeMemory (virConnectPtr conn) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_connect_node_get_free_memory (value connv) -{ -#ifdef HAVE_VIRNODEGETFREEMEMORY - CAMLparam1 (connv); - CAMLlocal1 (rv); - virConnectPtr conn = Connect_val (connv); - unsigned long long r; - - WEAK_SYMBOL_CHECK (virNodeGetFreeMemory); - NONBLOCKING (r = virNodeGetFreeMemory (conn)); - CHECK_ERROR (r == 0, conn, "virNodeGetFreeMemory"); - - rv = caml_copy_int64 ((int64) r); - CAMLreturn (rv); -#else - not_supported ("virNodeGetFreeMemory"); -#endif -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRNODEGETCELLSFREEMEMORY -extern int virNodeGetCellsFreeMemory (virConnectPtr conn, - unsigned long long *freeMems, - int startCell, int maxCells) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_connect_node_get_cells_free_memory (value connv, - value startv, value maxv) -{ -#ifdef HAVE_VIRNODEGETCELLSFREEMEMORY - CAMLparam3 (connv, startv, maxv); - CAMLlocal2 (rv, iv); - virConnectPtr conn = Connect_val (connv); - int start = Int_val (startv); - int max = Int_val (maxv); - int r, i; - unsigned long long freemems[max]; - - WEAK_SYMBOL_CHECK (virNodeGetCellsFreeMemory); - NONBLOCKING (r = virNodeGetCellsFreeMemory (conn, freemems, start, max)); - CHECK_ERROR (r == -1, conn, "virNodeGetCellsFreeMemory"); - - rv = caml_alloc (r, 0); - for (i = 0; i < r; ++i) { - iv = caml_copy_int64 ((int64) freemems[i]); - Store_field (rv, i, iv); - } - - CAMLreturn (rv); -#else - not_supported ("virNodeGetCellsFreeMemory"); -#endif -} - -CAMLprim value -ocaml_libvirt_domain_get_id (value domv) -{ - CAMLparam1 (domv); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - unsigned int r; - - NONBLOCKING (r = virDomainGetID (dom)); - /* There's a bug in libvirt which means that if you try to get - * the ID of a defined-but-not-running domain, it returns -1, - * and there's no way to distinguish that from an error. - */ - CHECK_ERROR (r == (unsigned int) -1, conn, "virDomainGetID"); - - CAMLreturn (Val_int ((int) r)); -} - -CAMLprim value -ocaml_libvirt_domain_get_max_memory (value domv) -{ - CAMLparam1 (domv); - CAMLlocal1 (rv); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - unsigned long r; - - NONBLOCKING (r = virDomainGetMaxMemory (dom)); - CHECK_ERROR (r == 0 /* [sic] */, conn, "virDomainGetMaxMemory"); - - rv = caml_copy_int64 (r); - CAMLreturn (rv); -} - -CAMLprim value -ocaml_libvirt_domain_set_max_memory (value domv, value memv) -{ - CAMLparam2 (domv, memv); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - unsigned long mem = Int64_val (memv); - int r; - - NONBLOCKING (r = virDomainSetMaxMemory (dom, mem)); - CHECK_ERROR (r == -1, conn, "virDomainSetMaxMemory"); - - CAMLreturn (Val_unit); -} - -CAMLprim value -ocaml_libvirt_domain_set_memory (value domv, value memv) -{ - CAMLparam2 (domv, memv); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - unsigned long mem = Int64_val (memv); - int r; - - NONBLOCKING (r = virDomainSetMemory (dom, mem)); - CHECK_ERROR (r == -1, conn, "virDomainSetMemory"); - - CAMLreturn (Val_unit); -} - -CAMLprim value -ocaml_libvirt_domain_get_info (value domv) -{ - CAMLparam1 (domv); - CAMLlocal2 (rv, v); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - virDomainInfo info; - int r; - - NONBLOCKING (r = virDomainGetInfo (dom, &info)); - CHECK_ERROR (r == -1, conn, "virDomainGetInfo"); - - rv = caml_alloc (5, 0); - Store_field (rv, 0, Val_int (info.state)); // These flags are compatible. - v = caml_copy_int64 (info.maxMem); Store_field (rv, 1, v); - v = caml_copy_int64 (info.memory); Store_field (rv, 2, v); - Store_field (rv, 3, Val_int (info.nrVirtCpu)); - v = caml_copy_int64 (info.cpuTime); Store_field (rv, 4, v); - - CAMLreturn (rv); -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRDOMAINGETSCHEDULERTYPE -extern char *virDomainGetSchedulerType(virDomainPtr domain, - int *nparams) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_domain_get_scheduler_type (value domv) -{ -#ifdef HAVE_VIRDOMAINGETSCHEDULERTYPE - CAMLparam1 (domv); - CAMLlocal2 (rv, strv); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - char *r; - int nparams; - - WEAK_SYMBOL_CHECK (virDomainGetSchedulerType); - NONBLOCKING (r = virDomainGetSchedulerType (dom, &nparams)); - CHECK_ERROR (!r, conn, "virDomainGetSchedulerType"); - - rv = caml_alloc_tuple (2); - strv = caml_copy_string (r); Store_field (rv, 0, strv); - free (r); - Store_field (rv, 1, nparams); - CAMLreturn (rv); -#else - not_supported ("virDomainGetSchedulerType"); -#endif -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRDOMAINGETSCHEDULERPARAMETERS -extern int virDomainGetSchedulerParameters (virDomainPtr domain, - virSchedParameterPtr params, - int *nparams) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_domain_get_scheduler_parameters (value domv, value nparamsv) -{ -#ifdef HAVE_VIRDOMAINGETSCHEDULERPARAMETERS - CAMLparam2 (domv, nparamsv); - CAMLlocal4 (rv, v, v2, v3); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - int nparams = Int_val (nparamsv); - virSchedParameter params[nparams]; - int r, i; - - WEAK_SYMBOL_CHECK (virDomainGetSchedulerParameters); - NONBLOCKING (r = virDomainGetSchedulerParameters (dom, params, &nparams)); - CHECK_ERROR (r == -1, conn, "virDomainGetSchedulerParameters"); - - rv = caml_alloc (nparams, 0); - for (i = 0; i < nparams; ++i) { - v = caml_alloc_tuple (2); Store_field (rv, i, v); - v2 = caml_copy_string (params[i].field); Store_field (v, 0, v2); - switch (params[i].type) { - case VIR_DOMAIN_SCHED_FIELD_INT: - v2 = caml_alloc (1, 0); - v3 = caml_copy_int32 (params[i].value.i); Store_field (v2, 0, v3); - break; - case VIR_DOMAIN_SCHED_FIELD_UINT: - v2 = caml_alloc (1, 1); - v3 = caml_copy_int32 (params[i].value.ui); Store_field (v2, 0, v3); - break; - case VIR_DOMAIN_SCHED_FIELD_LLONG: - v2 = caml_alloc (1, 2); - v3 = caml_copy_int64 (params[i].value.l); Store_field (v2, 0, v3); - break; - case VIR_DOMAIN_SCHED_FIELD_ULLONG: - v2 = caml_alloc (1, 3); - v3 = caml_copy_int64 (params[i].value.ul); Store_field (v2, 0, v3); - break; - case VIR_DOMAIN_SCHED_FIELD_DOUBLE: - v2 = caml_alloc (1, 4); - v3 = caml_copy_double (params[i].value.d); Store_field (v2, 0, v3); - break; - case VIR_DOMAIN_SCHED_FIELD_BOOLEAN: - v2 = caml_alloc (1, 5); - Store_field (v2, 0, Val_int (params[i].value.b)); - break; - default: - caml_failwith ((char *)__FUNCTION__); - } - Store_field (v, 1, v2); - } - CAMLreturn (rv); -#else - not_supported ("virDomainGetSchedulerParameters"); -#endif -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRDOMAINSETSCHEDULERPARAMETERS -extern int virDomainSetSchedulerParameters (virDomainPtr domain, - virSchedParameterPtr params, - int nparams) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_domain_set_scheduler_parameters (value domv, value paramsv) -{ -#ifdef HAVE_VIRDOMAINSETSCHEDULERPARAMETERS - CAMLparam2 (domv, paramsv); - CAMLlocal1 (v); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - int nparams = Wosize_val (paramsv); - virSchedParameter params[nparams]; - int r, i; - char *name; - - for (i = 0; i < nparams; ++i) { - v = Field (paramsv, i); /* Points to the two-element tuple. */ - name = String_val (Field (v, 0)); - strncpy (params[i].field, name, VIR_DOMAIN_SCHED_FIELD_LENGTH); - params[i].field[VIR_DOMAIN_SCHED_FIELD_LENGTH-1] = '\0'; - v = Field (v, 1); /* Points to the sched_param_value block. */ - switch (Tag_val (v)) { - case 0: - params[i].type = VIR_DOMAIN_SCHED_FIELD_INT; - params[i].value.i = Int32_val (Field (v, 0)); - break; - case 1: - params[i].type = VIR_DOMAIN_SCHED_FIELD_UINT; - params[i].value.ui = Int32_val (Field (v, 0)); - break; - case 2: - params[i].type = VIR_DOMAIN_SCHED_FIELD_LLONG; - params[i].value.l = Int64_val (Field (v, 0)); - break; - case 3: - params[i].type = VIR_DOMAIN_SCHED_FIELD_ULLONG; - params[i].value.ul = Int64_val (Field (v, 0)); - break; - case 4: - params[i].type = VIR_DOMAIN_SCHED_FIELD_DOUBLE; - params[i].value.d = Double_val (Field (v, 0)); - break; - case 5: - params[i].type = VIR_DOMAIN_SCHED_FIELD_BOOLEAN; - params[i].value.b = Int_val (Field (v, 0)); - break; - default: - caml_failwith ((char *)__FUNCTION__); - } - } - - WEAK_SYMBOL_CHECK (virDomainSetSchedulerParameters); - NONBLOCKING (r = virDomainSetSchedulerParameters (dom, params, nparams)); - CHECK_ERROR (r == -1, conn, "virDomainSetSchedulerParameters"); - - CAMLreturn (Val_unit); -#else - not_supported ("virDomainSetSchedulerParameters"); -#endif -} - -CAMLprim value -ocaml_libvirt_domain_set_vcpus (value domv, value nvcpusv) -{ - CAMLparam2 (domv, nvcpusv); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - int r, nvcpus = Int_val (nvcpusv); - - NONBLOCKING (r = virDomainSetVcpus (dom, nvcpus)); - CHECK_ERROR (r == -1, conn, "virDomainSetVcpus"); - - CAMLreturn (Val_unit); -} - -CAMLprim value -ocaml_libvirt_domain_pin_vcpu (value domv, value vcpuv, value cpumapv) -{ - CAMLparam3 (domv, vcpuv, cpumapv); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - int maplen = caml_string_length (cpumapv); - unsigned char *cpumap = (unsigned char *) String_val (cpumapv); - int vcpu = Int_val (vcpuv); - int r; - - NONBLOCKING (r = virDomainPinVcpu (dom, vcpu, cpumap, maplen)); - CHECK_ERROR (r == -1, conn, "virDomainPinVcpu"); - - CAMLreturn (Val_unit); -} - -CAMLprim value -ocaml_libvirt_domain_get_vcpus (value domv, value maxinfov, value maplenv) -{ - CAMLparam3 (domv, maxinfov, maplenv); - CAMLlocal5 (rv, infov, strv, v, v2); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - int maxinfo = Int_val (maxinfov); - int maplen = Int_val (maplenv); - virVcpuInfo info[maxinfo]; - unsigned char cpumaps[maxinfo * maplen]; - int r, i; - - memset (info, 0, sizeof (virVcpuInfo) * maxinfo); - memset (cpumaps, 0, maxinfo * maplen); - - NONBLOCKING (r = virDomainGetVcpus (dom, info, maxinfo, cpumaps, maplen)); - CHECK_ERROR (r == -1, conn, "virDomainPinVcpu"); - - /* Copy the virVcpuInfo structures. */ - infov = caml_alloc (maxinfo, 0); - for (i = 0; i < maxinfo; ++i) { - v2 = caml_alloc (4, 0); Store_field (infov, i, v2); - Store_field (v2, 0, Val_int (info[i].number)); - Store_field (v2, 1, Val_int (info[i].state)); - v = caml_copy_int64 (info[i].cpuTime); Store_field (v2, 2, v); - Store_field (v2, 3, Val_int (info[i].cpu)); - } - - /* Copy the bitmap. */ - strv = caml_alloc_string (maxinfo * maplen); - memcpy (String_val (strv), cpumaps, maxinfo * maplen); - - /* Allocate the tuple and return it. */ - rv = caml_alloc_tuple (3); - Store_field (rv, 0, Val_int (r)); /* number of CPUs. */ - Store_field (rv, 1, infov); - Store_field (rv, 2, strv); - - CAMLreturn (rv); -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRDOMAINMIGRATE -extern virDomainPtr virDomainMigrate (virDomainPtr domain, virConnectPtr dconn, - unsigned long flags, const char *dname, - const char *uri, unsigned long bandwidth) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_domain_migrate_native (value domv, value dconnv, value flagsv, value optdnamev, value opturiv, value optbandwidthv, value unitv) -{ -#ifdef HAVE_VIRDOMAINMIGRATE - CAMLparam5 (domv, dconnv, flagsv, optdnamev, opturiv); - CAMLxparam2 (optbandwidthv, unitv); - CAMLlocal2 (flagv, rv); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - virConnectPtr dconn = Connect_val (dconnv); - int flags = 0; - const char *dname = Optstring_val (optdnamev); - const char *uri = Optstring_val (opturiv); - unsigned long bandwidth; - virDomainPtr r; - - /* Iterate over the list of flags. */ - for (; flagsv != Val_int (0); flagsv = Field (flagsv, 1)) - { - flagv = Field (flagsv, 0); - if (flagv == Int_val(0)) - flags |= VIR_MIGRATE_LIVE; - } - - if (optbandwidthv == Val_int (0)) /* None */ - bandwidth = 0; - else /* Some bandwidth */ - bandwidth = Int_val (Field (optbandwidthv, 0)); - - WEAK_SYMBOL_CHECK (virDomainMigrate); - NONBLOCKING (r = virDomainMigrate (dom, dconn, flags, dname, uri, bandwidth)); - CHECK_ERROR (!r, conn, "virDomainMigrate"); - - rv = Val_domain (r, dconnv); - - CAMLreturn (rv); - -#else /* virDomainMigrate not supported */ - not_supported ("virDomainMigrate"); -#endif -} - -CAMLprim value -ocaml_libvirt_domain_migrate_bytecode (value *argv, int argn) -{ - return ocaml_libvirt_domain_migrate_native (argv[0], argv[1], argv[2], - argv[3], argv[4], argv[5], - argv[6]); -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRDOMAINBLOCKSTATS -extern int virDomainBlockStats (virDomainPtr dom, - const char *path, - virDomainBlockStatsPtr stats, - size_t size) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_domain_block_stats (value domv, value pathv) -{ -#if HAVE_VIRDOMAINBLOCKSTATS - CAMLparam2 (domv, pathv); - CAMLlocal2 (rv,v); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - char *path = String_val (pathv); - struct _virDomainBlockStats stats; - int r; - - WEAK_SYMBOL_CHECK (virDomainBlockStats); - NONBLOCKING (r = virDomainBlockStats (dom, path, &stats, sizeof stats)); - CHECK_ERROR (r == -1, conn, "virDomainBlockStats"); - - rv = caml_alloc (5, 0); - v = caml_copy_int64 (stats.rd_req); Store_field (rv, 0, v); - v = caml_copy_int64 (stats.rd_bytes); Store_field (rv, 1, v); - v = caml_copy_int64 (stats.wr_req); Store_field (rv, 2, v); - v = caml_copy_int64 (stats.wr_bytes); Store_field (rv, 3, v); - v = caml_copy_int64 (stats.errs); Store_field (rv, 4, v); - - CAMLreturn (rv); -#else - not_supported ("virDomainBlockStats"); -#endif -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRDOMAININTERFACESTATS -extern int virDomainInterfaceStats (virDomainPtr dom, - const char *path, - virDomainInterfaceStatsPtr stats, - size_t size) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_domain_interface_stats (value domv, value pathv) -{ -#if HAVE_VIRDOMAININTERFACESTATS - CAMLparam2 (domv, pathv); - CAMLlocal2 (rv,v); - virDomainPtr dom = Domain_val (domv); - virConnectPtr conn = Connect_domv (domv); - char *path = String_val (pathv); - struct _virDomainInterfaceStats stats; - int r; - - WEAK_SYMBOL_CHECK (virDomainInterfaceStats); - NONBLOCKING (r = virDomainInterfaceStats (dom, path, &stats, sizeof stats)); - CHECK_ERROR (r == -1, conn, "virDomainInterfaceStats"); - - rv = caml_alloc (8, 0); - v = caml_copy_int64 (stats.rx_bytes); Store_field (rv, 0, v); - v = caml_copy_int64 (stats.rx_packets); Store_field (rv, 1, v); - v = caml_copy_int64 (stats.rx_errs); Store_field (rv, 2, v); - v = caml_copy_int64 (stats.rx_drop); Store_field (rv, 3, v); - v = caml_copy_int64 (stats.tx_bytes); Store_field (rv, 4, v); - v = caml_copy_int64 (stats.tx_packets); Store_field (rv, 5, v); - v = caml_copy_int64 (stats.tx_errs); Store_field (rv, 6, v); - v = caml_copy_int64 (stats.tx_drop); Store_field (rv, 7, v); - - CAMLreturn (rv); -#else - not_supported ("virDomainInterfaceStats"); -#endif -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRSTORAGEPOOLGETINFO -extern int virStoragePoolGetInfo(virStoragePoolPtr pool, virStoragePoolInfoPtr info) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_storage_pool_get_info (value poolv) -{ -#if HAVE_VIRSTORAGEPOOLGETINFO - CAMLparam1 (poolv); - CAMLlocal2 (rv, v); - virStoragePoolPtr pool = Pool_val (poolv); - virConnectPtr conn = Connect_polv (poolv); - virStoragePoolInfo info; - int r; - - WEAK_SYMBOL_CHECK (virStoragePoolGetInfo); - NONBLOCKING (r = virStoragePoolGetInfo (pool, &info)); - CHECK_ERROR (r == -1, conn, "virStoragePoolGetInfo"); - - rv = caml_alloc (4, 0); - Store_field (rv, 0, Val_int (info.state)); - v = caml_copy_int64 (info.capacity); Store_field (rv, 1, v); - v = caml_copy_int64 (info.allocation); Store_field (rv, 2, v); - v = caml_copy_int64 (info.available); Store_field (rv, 3, v); - - CAMLreturn (rv); -#else - not_supported ("virStoragePoolGetInfo"); -#endif -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRSTORAGEVOLGETINFO -extern int virStorageVolGetInfo(virStorageVolPtr vol, virStorageVolInfoPtr info) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_storage_vol_get_info (value volv) -{ -#if HAVE_VIRSTORAGEVOLGETINFO - CAMLparam1 (volv); - CAMLlocal2 (rv, v); - virStorageVolPtr vol = Volume_val (volv); - virConnectPtr conn = Connect_volv (volv); - virStorageVolInfo info; - int r; - - WEAK_SYMBOL_CHECK (virStorageVolGetInfo); - NONBLOCKING (r = virStorageVolGetInfo (vol, &info)); - CHECK_ERROR (r == -1, conn, "virStorageVolGetInfo"); - - rv = caml_alloc (3, 0); - Store_field (rv, 0, Val_int (info.type)); - v = caml_copy_int64 (info.capacity); Store_field (rv, 1, v); - v = caml_copy_int64 (info.allocation); Store_field (rv, 1, v); - - CAMLreturn (rv); -#else - not_supported ("virStorageVolGetInfo"); -#endif -} - -#ifdef HAVE_WEAK_SYMBOLS -#ifdef HAVE_VIRJOBGETINFO -extern int virJobGetInfo(virJobPtr job, virJobInfoPtr info) - __attribute__((weak)); -#endif -#endif - -CAMLprim value -ocaml_libvirt_job_get_info (value jobv) -{ -#if HAVE_VIRJOBGETINFO - CAMLparam1 (jobv); - CAMLlocal1 (rv); - virJobPtr job = Job_val (jobv); - virConnectPtr conn = Connect_jobv (jobv); - virJobInfo info; - int r; - - WEAK_SYMBOL_CHECK (virJobGetInfo); - NONBLOCKING (r = virJobGetInfo (job, &info)); - CHECK_ERROR (r == -1, conn, "virJobGetInfo"); - - rv = caml_alloc (5, 0); - Store_field (rv, 0, Val_int (info.type)); - Store_field (rv, 1, Val_int (info.state)); - Store_field (rv, 2, Val_int (info.runningTime)); - Store_field (rv, 3, Val_int (info.remainingTime)); - Store_field (rv, 4, Val_int (info.percentComplete)); - - CAMLreturn (rv); -#else - not_supported ("virJobGetInfo"); -#endif -} - -/*----------------------------------------------------------------------*/ - -CAMLprim value -ocaml_libvirt_virterror_get_last_error (value unitv) -{ - CAMLparam1 (unitv); - CAMLlocal1 (rv); - virErrorPtr err = virGetLastError (); - - rv = Val_opt (err, (Val_ptr_t) Val_virterror); - - CAMLreturn (rv); -} - -CAMLprim value -ocaml_libvirt_virterror_get_last_conn_error (value connv) -{ - CAMLparam1 (connv); - CAMLlocal1 (rv); - virConnectPtr conn = Connect_val (connv); - - rv = Val_opt (conn, (Val_ptr_t) Val_connect); - - CAMLreturn (rv); -} - -CAMLprim value -ocaml_libvirt_virterror_reset_last_error (value unitv) -{ - CAMLparam1 (unitv); - virResetLastError (); - CAMLreturn (Val_unit); -} - -CAMLprim value -ocaml_libvirt_virterror_reset_last_conn_error (value connv) -{ - CAMLparam1 (connv); - virConnectPtr conn = Connect_val (connv); - virConnResetLastError (conn); - CAMLreturn (Val_unit); -} - -/*----------------------------------------------------------------------*/ - -/* Initialise the library. */ -CAMLprim value -ocaml_libvirt_init (value unit) -{ - CAMLparam1 (unit); - CAMLlocal1 (rv); - int r; - - r = virInitialize (); - CHECK_ERROR (r == -1, NULL, "virInitialize"); - - CAMLreturn (Val_unit); -} |