static int
bpf_odminit(char *errbuf)
{
char *errstr;
if (odm_initialize() == -1) {
if (odm_err_msg(odmerrno, &errstr) == -1)
errstr = "Unknown error";
snprintf(errbuf, PCAP_ERRBUF_SIZE,
"bpf_load: odm_initialize failed: %s",
errstr);
return (-1);
}
if ((odmlockid = odm_lock("/etc/objrepos/config_lock", ODM_WAIT)) == -1) {
if (odm_err_msg(odmerrno, &errstr) == -1)
errstr = "Unknown error";
snprintf(errbuf, PCAP_ERRBUF_SIZE,
"bpf_load: odm_lock of /etc/objrepos/config_lock failed: %s",
errstr);
return (-1);
}
return (0);
}
char *OS_initialize() {
struct CuAt* odm_object;
int num_fetched;
/* get the number of processors online */
ncpus = sysconf(_SC_NPROCESSORS_ONLN);
if( ncpus == -1 ) { /* sysconf error */
ncpus = 1;
}
/* get the page size in bytes */
pagesize = getpagesize();
/* get the amount of physical memory */
if( 0 != odm_initialize() ) {
/* fprintf(stderr, "cannot initialize ODM in Proc::ProcessTable::OS_initialize (AIX)!\n"); */
ppt_warn("cannot initialize ODM in Proc::ProcessTable::OS_initialize (AIX)!");
} else {
odm_object = (struct CuAt*)getattr("sys0", "realmem", 0, &num_fetched);
memory = strtoull(odm_object->value, 0, 10);
odm_terminate();
}
memory = memory * 1024;
return NULL;
}
/*
* Written using information from:
*
* http://service.software.ibm.com/cgi-bin/support/rs6000.support/techbrowse/tbgaus?gaus_mode=8&documents=B93576892313352&database=task
*
* Not fully implemented. In particular there are ways to resolve the
* "(unknown)" clock speeds of many of these models. See page for details.
*
*/
bool
GetInfo_CPU( QListView *lBox )
{
struct utsname info;
struct model *table = _models; /* table of model information */
char model_ID[21] = ""; /* information for table lookup */
char cpu_ID[7] = ""; /* unique CPU ID */
int i;
QListViewItem *lastitem = NULL;
lBox->addColumn(i18n("Information"));
lBox->addColumn(i18n("Value"));
if (uname(&info) == -1)
{
kdError(0) << "uname() failed: errno = " << errno << endl;
return false;
}
strncat(model_ID, info.machine+8, 2); /* we want the ninth and tenth digits */
strncat(cpu_ID, info.machine+2, 6);
if (strcmp(model_ID, "4C") == 0) /* need to use a different model_ID and model table */
{
if (odm_initialize() == -1)
kdError(0) << "odm_initialize() failed: odmerrno = " << odmerrno << endl;
else
{
struct CuAt cuat; /* Customized Device attribute */
/* equivalent to uname -M */
if ( odm_get_first(CuAt_CLASS, (char *)"name='sys0' and attribute='modelname'", &cuat) )
{
strcpy(model_ID, cuat.value);
table = _4C_models;
}
odm_terminate();
}
}
lastitem = new QListViewItem(lBox, lastitem, QString("CPU ID"), QString(cpu_ID));
lastitem = new QListViewItem(lBox, lastitem, QString("Node"), QString(info.nodename));
lastitem = new QListViewItem(lBox, lastitem, QString("OS"), QString(info.sysname) +
QString(" ") + QString(info.version) + QString(".") + QString(info.release));
for (i=0; *(table[i].model_ID); i++)
if (strcmp(model_ID, table[i].model_ID) == 0)
{
lastitem = new QListViewItem(lBox, lastitem, QString("Machine Type"), QString(table[i].machine_type));
lastitem = new QListViewItem(lBox, lastitem, QString("Architecture"), QString(chip_name[table[i].architecture]));
lastitem = new QListViewItem(lBox, lastitem, QString("Speed"), QString(table[i].processor_speed) + QString(" Mhz"));
break;
}
return(true);
}
char* OS_initialize() {
struct CuAt* obj;
int how_many;
Sysmem = 0;
/*
* Get the real memory size via ODM
*
*/
if (odm_initialize() == 0) {
obj = (struct CuAt*)getattr ("sys0", "realmem", 0, &how_many);
Sysmem = strtoull(obj->value, 0, 10);
odm_terminate();
}
else {
printf("BIG PROLEM !\n");
}
Sysmem = Sysmem * 1024;
/*
* Get The number of processors
*
*/
ProcessNumber = sysconf(_SC_NPROCESSORS_ONLN);
if ( ProcessNumber == -1 ) {
ProcessNumber = 1;
}
/*
* Get the page size in bytes
*
*/
PageSize = getpagesize();
return NULL;
}
int
main(int argc, char **argv)
{
char *logical_name, *ptr;
char sstring[256];
struct CuDv cudvobj;
struct PdDv pddvobj;
int rc, how_many, errflg, c, majorno, minorno, unit, verbose;
struct cfg_dd cfg;
struct cfg_load load;
int *minor_list;
extern int optind;
extern char *optarg;
verbose = errflg = 0;
logical_name = NULL;
while ((c = getopt(argc,argv,"vl:")) != EOF) {
switch (c) {
case 'v':
verbose++;
break;
case 'l':
if (logical_name != NULL)
errflg++;
logical_name = optarg;
break;
default:
errflg++;
}
}
if (errflg)
exit(E_ARGS);
if (logical_name == NULL)
exit(E_LNAME);
if (odm_initialize() == -1)
exit(E_ODMINIT);
/* Get Customized Device Object for this device */
sprintf(sstring,"name = '%s'",logical_name);
rc = (int) odm_get_first(CuDv_CLASS, sstring, &cudvobj);
if (rc == 0) {
err_exit(E_NOCuDv);
} else if (rc == -1) {
err_exit(E_ODMGET);
}
if (cudvobj.status == DEFINED)
err_exit(E_OK); /* already unconf'd */
/* get device's predefined object */
sprintf(sstring,"uniquetype = '%s'", cudvobj.PdDvLn_Lvalue);
rc = (int) odm_get_first(PdDv_CLASS, sstring, &pddvobj);
if (rc == 0)
err_exit(E_NOPdDv);
else if (rc == -1)
err_exit(E_ODMGET);
/*
* Call sysconfig() to "terminate" the device.
* If fails with EBUSY, then device instance is "open",
* and device cannot be "unconfigured". Any other errno
* returned will be ignored since we MUST unconfigure the
* device even if it reports some other error.
*/
/* get major number of device */
majorno = genmajor(pddvobj.DvDr);
if (majorno == -1) {
return(E_MAJORNO);
}
/* get minor number */
minor_list = getminor(majorno, &how_many, pddvobj.DvDr);
if (minor_list == NULL || how_many == 0)
err_exit (E_MINORNO);
vprintf("how_many=%d\n", how_many);
ptr = logical_name;
ptr += strlen(pddvobj.prefix);
unit = atoi(ptr);
if (unit >= how_many) {
err_exit (E_MINORNO);
}
minorno = minor_list[unit];
vprintf("unit %d minorno %d\n", unit, minorno);
/* create devno for this device */
cfg.devno = makedev(majorno, minorno);
cfg.kmid = 0;
cfg.ddsptr = (caddr_t) NULL;
cfg.ddslen = (int) 0;
cfg.cmd = CFG_TERM;
if (sysconfig(SYS_CFGDD, &cfg, sizeof(struct cfg_dd)) == -1) {
if (errno == EBUSY)
err_exit(E_BUSY);
}
cfg.kmid = loadext(pddvobj.DvDr, FALSE, FALSE);
if (cfg.kmid == NULL)
err_exit(E_UNLOADEXT);
/* Change the status field of device to "DEFINED" */
cudvobj.status = DEFINED;
if (odm_change_obj(CuDv_CLASS, &cudvobj) == -1)
err_exit(E_ODMUPDATE);
/*
* Terminate ODM
*/
odm_terminate();
return (E_OK);
}
/*
** PR_GetPhysicalMemorySize()
**
** Implementation notes:
** Every platform does it a bit different.
** bytes is the returned value.
** for each platform's "if defined" section
** declare your local variable
** do your thing, assign to bytes.
**
*/
PR_IMPLEMENT(PRUint64) PR_GetPhysicalMemorySize(void)
{
PRUint64 bytes = 0;
#if defined(LINUX) || defined(SOLARIS)
long pageSize = sysconf(_SC_PAGESIZE);
long pageCount = sysconf(_SC_PHYS_PAGES);
bytes = (PRUint64) pageSize * pageCount;
#elif defined(HPUX)
struct pst_static info;
int result = pstat_getstatic(&info, sizeof(info), 1, 0);
if (result == 1)
bytes = (PRUint64) info.physical_memory * info.page_size;
#elif defined(DARWIN)
struct host_basic_info hInfo;
mach_msg_type_number_t count = HOST_BASIC_INFO_COUNT;
int result = host_info(mach_host_self(),
HOST_BASIC_INFO,
(host_info_t) &hInfo,
&count);
if (result == KERN_SUCCESS)
bytes = hInfo.max_mem;
#elif defined(WIN32)
/* Try to use the newer GlobalMemoryStatusEx API for Windows 2000+. */
GlobalMemoryStatusExFn globalMemory = (GlobalMemoryStatusExFn) NULL;
HMODULE module = GetModuleHandleW(L"kernel32.dll");
if (module) {
globalMemory = (GlobalMemoryStatusExFn)GetProcAddress(module, "GlobalMemoryStatusEx");
if (globalMemory) {
PR_MEMORYSTATUSEX memStat;
memStat.dwLength = sizeof(memStat);
if (globalMemory(&memStat))
bytes = memStat.ullTotalPhys;
}
}
if (!bytes) {
/* Fall back to the older API. */
MEMORYSTATUS memStat;
memset(&memStat, 0, sizeof(memStat));
GlobalMemoryStatus(&memStat);
bytes = memStat.dwTotalPhys;
}
#elif defined(OS2)
ULONG ulPhysMem;
DosQuerySysInfo(QSV_TOTPHYSMEM,
QSV_TOTPHYSMEM,
&ulPhysMem,
sizeof(ulPhysMem));
bytes = ulPhysMem;
#elif defined(AIX)
if (odm_initialize() == 0) {
int how_many;
struct CuAt *obj = getattr("sys0", "realmem", 0, &how_many);
if (obj != NULL) {
bytes = (PRUint64) atoi(obj->value) * 1024;
free(obj);
}
odm_terminate();
}
#else
PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0);
#endif
return bytes;
} /* end PR_GetPhysicalMemorySize() */
/*
** PR_GetPhysicalMemorySize()
**
** Implementation notes:
** Every platform does it a bit different.
** bytes is the returned value.
** for each platform's "if defined" section
** declare your local variable
** do your thing, assign to bytes.
**
*/
PR_IMPLEMENT(PRUint64) PR_GetPhysicalMemorySize(void)
{
PRUint64 bytes = 0;
#if defined(LINUX) || defined(SOLARIS)
long pageSize = sysconf(_SC_PAGESIZE);
long pageCount = sysconf(_SC_PHYS_PAGES);
if (pageSize >= 0 && pageCount >= 0)
bytes = (PRUint64) pageSize * pageCount;
#elif defined(NETBSD) || defined(OPENBSD)
int mib[2];
int rc;
uint64_t memSize;
size_t len = sizeof(memSize);
mib[0] = CTL_HW;
mib[1] = HW_PHYSMEM64;
rc = sysctl(mib, 2, &memSize, &len, NULL, 0);
if (-1 != rc) {
bytes = memSize;
}
#elif defined(HPUX)
struct pst_static info;
int result = pstat_getstatic(&info, sizeof(info), 1, 0);
if (result == 1)
bytes = (PRUint64) info.physical_memory * info.page_size;
#elif defined(DARWIN)
mach_port_t mach_host = mach_host_self();
struct host_basic_info hInfo;
mach_msg_type_number_t count = HOST_BASIC_INFO_COUNT;
int result = host_info(mach_host,
HOST_BASIC_INFO,
(host_info_t) &hInfo,
&count);
mach_port_deallocate(mach_task_self(), mach_host);
if (result == KERN_SUCCESS)
bytes = hInfo.max_mem;
#elif defined(WIN32)
MEMORYSTATUSEX memStat;
memStat.dwLength = sizeof(memStat);
if (GlobalMemoryStatusEx(&memStat))
bytes = memStat.ullTotalPhys;
#elif defined(OS2)
ULONG ulPhysMem;
DosQuerySysInfo(QSV_TOTPHYSMEM,
QSV_TOTPHYSMEM,
&ulPhysMem,
sizeof(ulPhysMem));
bytes = ulPhysMem;
#elif defined(AIX)
if (odm_initialize() == 0) {
int how_many;
struct CuAt *obj = getattr("sys0", "realmem", 0, &how_many);
if (obj != NULL) {
bytes = (PRUint64) atoi(obj->value) * 1024;
free(obj);
}
odm_terminate();
}
#else
PR_SetError(PR_NOT_IMPLEMENTED_ERROR, 0);
#endif
return bytes;
} /* end PR_GetPhysicalMemorySize() */
bool list_devices(QListView *lBox, char *criteria) {
struct CuDv *cudv; /* Customized Devices */
struct listinfo info;
int i;
char *cudv_desc;
QString cudv_status;
QListViewItem *lastitem= NULL;
lBox->addColumn(i18n("Name"));
lBox->addColumn(i18n("Status"));
lBox->addColumn(i18n("Location"));
lBox->addColumn(i18n("Description"));
if (odm_initialize() == -1) {
kError(0) << "odm_initialize() failed: odmerrno = " << odmerrno << endl;
return (false);
}
cudv = (struct CuDv *) odm_get_list(CuDv_CLASS, criteria, &info, 100, 2);
if ((int)cudv == -1) {
odm_terminate();
kError(0) << "odm_get_list() failed: odmerrno = " << odmerrno << endl;
return (false);
} else if (!cudv) /* empty list */
{
odm_terminate();
return (true);
}
for (i=0; i<info.num; i++) {
switch (cudv[i].status) {
case DEFINED:
cudv_status = QString("Defined");
break;
case AVAILABLE:
cudv_status = QString("Available");
break;
case STOPPED:
cudv_status = QString("Stopped");
break;
default:
cudv_status = QString("Unknown");
}
cudv_desc = device_description(&cudv[i]);
lastitem = new QListViewItem(lBox, lastitem,
QString(cudv[i].name),
cudv_status,
QString(cudv[i].location),
QString(cudv_desc ? cudv_desc : "N/A") );
if (cudv_desc)
free(cudv_desc);
}
if (odm_free_list(cudv, &info) == -1) {
odm_terminate();
kError(0) << "odm_free_list() failed: odmerrno = " << odmerrno << endl;
return (false);
}
odm_terminate();
return true;
}
