Differential D9051 Diff 24702 head/sys/cddl/contrib/opensolaris/uts/common/sys/dtrace_impl.h

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head/sys/cddl/contrib/opensolaris/uts/common/sys/dtrace_impl.h

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* Solaris system and DTrace subsystem and are subject to change at any time		* Solaris system and DTrace subsystem and are subject to change at any time
* without notice. Applications and drivers using these interfaces will fail		* without notice. Applications and drivers using these interfaces will fail
* to run on future releases. These interfaces should not be used for any		* to run on future releases. These interfaces should not be used for any
* purpose except those expressly outlined in dtrace(7D) and libdtrace(3LIB).		* purpose except those expressly outlined in dtrace(7D) and libdtrace(3LIB).
* Please refer to the "Solaris Dynamic Tracing Guide" for more information.		* Please refer to the "Solaris Dynamic Tracing Guide" for more information.
*/		*/

#include <sys/dtrace.h>		#include <sys/dtrace.h>

#ifndef illumos		#ifndef illumos
#ifdef __sparcv9		#ifdef __sparcv9
typedef uint32_t pc_t;		typedef uint32_t pc_t;
#else		#else
typedef uintptr_t pc_t;		typedef uintptr_t pc_t;
#endif		#endif
typedef u_long greg_t;		typedef u_long greg_t;
#endif		#endif

/*		/*
* DTrace Implementation Constants and Typedefs		* DTrace Implementation Constants and Typedefs
*/		*/
#define DTRACE_MAXPROPLEN 128		#define DTRACE_MAXPROPLEN 128
#define DTRACE_DYNVAR_CHUNKSIZE 256		#define DTRACE_DYNVAR_CHUNKSIZE 256

		#ifdef __FreeBSD__
		#define NCPU MAXCPU
		#endif /* __FreeBSD__ */

struct dtrace_probe;		struct dtrace_probe;
struct dtrace_ecb;		struct dtrace_ecb;
struct dtrace_predicate;		struct dtrace_predicate;
struct dtrace_action;		struct dtrace_action;
struct dtrace_provider;		struct dtrace_provider;
struct dtrace_state;		struct dtrace_state;

typedef struct dtrace_probe dtrace_probe_t;		typedef struct dtrace_probe dtrace_probe_t;
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char dts_speculates; /* boolean: has speculations */		char dts_speculates; /* boolean: has speculations */
char dts_destructive; /* boolean: has dest. actions */		char dts_destructive; /* boolean: has dest. actions */
int dts_nformats; /* number of formats */		int dts_nformats; /* number of formats */
char *dts_formats; / format string array */		char *dts_formats; / format string array */
dtrace_optval_t dts_options[DTRACEOPT_MAX]; /* options */		dtrace_optval_t dts_options[DTRACEOPT_MAX]; /* options */
dtrace_cred_t dts_cred; /* credentials */		dtrace_cred_t dts_cred; /* credentials */
size_t dts_nretained; /* number of retained enabs */		size_t dts_nretained; /* number of retained enabs */
int dts_getf; /* number of getf() calls */		int dts_getf; /* number of getf() calls */
		uint64_t dts_rstate[NCPU][2]; /* per-CPU random state */
};		};

struct dtrace_provider {		struct dtrace_provider {
dtrace_pattr_t dtpv_attr; /* provider attributes */		dtrace_pattr_t dtpv_attr; /* provider attributes */
dtrace_ppriv_t dtpv_priv; /* provider privileges */		dtrace_ppriv_t dtpv_priv; /* provider privileges */
dtrace_pops_t dtpv_pops; /* provider operations */		dtrace_pops_t dtpv_pops; /* provider operations */
char dtpv_name; / provider name */		char dtpv_name; / provider name */
void dtpv_arg; / provider argument */		void dtpv_arg; / provider argument */
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