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#ifndef LSCPU_API_H
#define LSCPU_API_H
#include "c.h"
#include "nls.h"
#include "cpuset.h"
#include "xalloc.h"
#include "strutils.h"
#include "bitops.h"
#include "path.h"
#include "pathnames.h"
#include "all-io.h"
#include "debug.h"
#define LSCPU_DEBUG_INIT (1 << 1)
#define LSCPU_DEBUG_MISC (1 << 2)
#define LSCPU_DEBUG_GATHER (1 << 3)
#define LSCPU_DEBUG_TYPE (1 << 4)
#define LSCPU_DEBUG_CPU (1 << 5)
#define LSBLK_DEBUG_ALL 0xFFFF
UL_DEBUG_DECLARE_MASK(lscpu);
#define DBG(m, x) __UL_DBG(lscpu, LSCPU_DEBUG_, m, x)
#define ON_DBG(m, x) __UL_DBG_CALL(lscpu, LSCPU_DEBUG_, m, x)
#define UL_DEBUG_CURRENT_MASK UL_DEBUG_MASK(lscpu)
#include "debugobj.h"
#define _PATH_SYS_SYSTEM "/sys/devices/system"
#define _PATH_SYS_HYP_FEATURES "/sys/hypervisor/properties/features"
#define _PATH_SYS_CPU _PATH_SYS_SYSTEM "/cpu"
#define _PATH_SYS_NODE _PATH_SYS_SYSTEM "/node"
struct lscpu_cputype {
int refcount;
char *arch;
char *vendor;
char *machinetype; /* s390 */
char *family;
char *model;
char *modelname;
char *revision; /* alternative for model (ppc) */
char *virtflag; /* virtualization flag (vmx, svm) */
char *hypervisor; /* hypervisor software */
int hyper; /* hypervisor vendor ID */
int virtype; /* VIRT_PARA|FULL|NONE ? */
char *stepping;
char *bogomips;
char *flags;
char *mtid; /* maximum thread id (s390) */
char *addrsz; /* address sizes */
int dispatching; /* none, horizontal or vertical */
int freqboost; /* -1 if not evailable */
int *polarization; /* cpu polarization */
int *addresses; /* physical cpu addresses */
int *configured; /* cpu configured */
int physsockets; /* Physical sockets (modules) */
int physchips; /* Physical chips */
int physcoresperchip; /* Physical cores per chip */
int ncores;
int nbooks;
int threads;
int ndrawers;
};
struct lscpu_cpu {
int refcount;
struct lscpu_cputype *type;
int logical_id;
char *mhz;
char *dynamic_mhz;
char *static_mhz;
};
struct lscpu_arch {
char *name; /* uname() .machine */
unsigned int bit32:1,
bit64:1;
};
struct lscpu_cxt {
const char *prefix; /* path to /sys and /proc snapshot or NULL */
struct path_cxt *syscpu; /* _PATH_SYS_CPU path handler */
struct path_cxt *procfs; /* /proc path handler */
size_t ncputypes;
struct lscpu_cputype **cputypes;
size_t ncpus;
struct lscpu_cpu **cpus;
struct lscpu_arch *arch;
unsigned int noalive;
};
struct lscpu_cputype *lscpu_new_cputype(void);
void lscpu_ref_cputype(struct lscpu_cputype *ct);
void lscpu_unref_cputype(struct lscpu_cputype *ct);
struct lscpu_cputype *lscpu_add_cputype(struct lscpu_cxt *cxt, struct lscpu_cputype *ct);
struct lscpu_cputype *lscpu_cputype_get_default(struct lscpu_cxt *cxt);
int lscpu_read_cpuinfo(struct lscpu_cxt *cxt);
int lscpu_read_architecture(struct lscpu_cxt *cxt);
struct lscpu_cpu *lscpu_new_cpu(void);
void lscpu_ref_cpu(struct lscpu_cpu *cpu);
void lscpu_unref_cpu(struct lscpu_cpu *cpu);
int lscpu_add_cpu(struct lscpu_cxt *cxt,
struct lscpu_cpu *cpu,
struct lscpu_cputype *ct);
int lscpu_cpus_apply_type(struct lscpu_cxt *cxt, struct lscpu_cputype *type);
struct lscpu_cxt *lscpu_new_context(void);
void lscpu_free_context(struct lscpu_cxt *cxt);
#endif /* LSCPU_API_H */
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