MFV illumos

4471 DTrace count() with histogram
4472 DTrace full width distribution histograms
4473 DTrace frequency trails

MFC after:	2 weeks

1 files changed, 12 insertions, 0 deletions

diff --git a/cddl/contrib/opensolaris/lib/libdtrace/common/dt_impl.h b/cddl/contrib/opensolaris/lib/libdtrace/common/dt_impl.h
index 562a4c3..b7abbc2 100644
--- a/cddl/contrib/opensolaris/lib/libdtrace/common/dt_impl.h
+++ b/cddl/contrib/opensolaris/lib/libdtrace/common/dt_impl.h
@@ -193,6 +193,9 @@ typedef struct dt_print_aggdata {
 	dtrace_aggvarid_t dtpa_id;	/* aggregation variable of interest */
 	FILE *dtpa_fp;			/* file pointer */
 	int dtpa_allunprint;		/* print only unprinted aggregations */
+	int dtpa_agghist;		/* print aggregation as histogram */
+	int dtpa_agghisthdr;		/* aggregation histogram hdr printed */
+	int dtpa_aggpack;		/* pack quantized aggregations */
 } dt_print_aggdata_t;
 
 typedef struct dt_dirpath {
@@ -287,6 +290,7 @@ struct dtrace_hdl {
 	uint_t dt_linktype;	/* dtrace link output file type (see below) */
 	uint_t dt_xlatemode;	/* dtrace translator linking mode (see below) */
 	uint_t dt_stdcmode;	/* dtrace stdc compatibility mode (see below) */
+	uint_t dt_encoding;	/* dtrace output encoding (see below) */
 	uint_t dt_treedump;	/* dtrace tree debug bitmap (see below) */
 	uint64_t dt_options[DTRACEOPT_MAX]; /* dtrace run-time options */
 	int dt_version;		/* library version requested by client */
@@ -378,6 +382,14 @@ struct dtrace_hdl {
 #define	DT_STDC_XT	3	/* ISO C + K&R C compat with ISO: __STDC__=0 */
 
 /*
+ * Values for the dt_encoding property, which is used to force a particular
+ * character encoding (overriding default behavior and/or automatic detection).
+ */
+#define	DT_ENCODING_UNSET	0
+#define	DT_ENCODING_ASCII	1
+#define	DT_ENCODING_UTF8	2
+
+/*
  * Macro to test whether a given pass bit is set in the dt_treedump bit-vector.
  * If the bit for pass 'p' is set, the D compiler displays the parse tree for
  * the program by printing it to stderr at the end of compiler pass 'p'.