# $FreeBSD$

PORTNAME= 	python-dtrace

PORTVERSION=	0.0.9

PORTREVISION=	1

CATEGORIES=	misc devel python

MASTER_SITES=	CHEESESHOP

PKGNAMEPREFIX=	${PYTHON_PKGNAMEPREFIX}

MAINTAINER=	gcj21@cl.cam.ac.uk

COMMENT=	DTrace consumer for Python based on libdtrace

LICENSE=	MIT

BUILD_DEPENDS+=	cython:lang/cython

RUN_DEPENDS+=	${BUILD_DEPENDS}

USES+=		zip

USES+=		python

USE_PYTHON=	autoplist distutils

.include <bsd.port.mk>

TIMESTAMP = 1476182943

SHA256 (python-dtrace-0.0.9.zip) = 9daa24fe3b5d16c17c4afed00d3b2b2f869598efc5a8100b8570342713328912

SIZE (python-dtrace-0.0.9.zip) = 21764

--- dtrace_cython/consumer.pyx.orig

+++ dtrace_cython/consumer.pyx

@@ -2,7 +2,7 @@

 import time

 import threading

 from threading import Thread

-from dtrace_consumer.dtrace_h cimport *

+from dtrace_cython.dtrace_h cimport *

 # ----------------------------------------------------------------------------

 # The DTrace callbacks

@@ -333,6 +333,11 @@ cdef class DTraceConsumer:

                             dtrace_errmsg(self.handle,

                                           dtrace_errno(self.handle)))

+    def setopt(self, key, value):

+        if dtrace_setopt(self.handle, key, value) != 0:

+            raise Exception(dtrace_errmsg(self.handle,

+                                          dtrace_errno(self.handle)))

+

 cdef class DTraceContinuousConsumer:

     """

@@ -434,6 +439,11 @@ cdef class DTraceContinuousConsumer:

         return status

+    def setopt(self, key, value):

+        if dtrace_setopt(self.handle, key, value) != 0:

+            raise Exception(dtrace_errmsg(self.handle,

+                                          dtrace_errno(self.handle)))

+

 class DTraceConsumerThread(Thread):

     """

--- dtrace_cython/dtrace_h.pxd.orig

+++ dtrace_cython/dtrace_h.pxd

@@ -7,7 +7,7 @@ cdef extern from "libelf_workaround.h":

     pass

-IF UNAME_SYSNAME == "Darwin":

+IF UNAME_SYSNAME == "Darwin" or UNAME_SYSNAME == "FreeBSD":

     cdef extern from "stdint.h":

         # needed for quantize mths.

         cdef int64_t INT64_MAX

@@ -18,7 +18,6 @@ ELSE:

         cdef int64_t INT64_MAX

         cdef int64_t INT64_MIN

-

 cdef extern from "sys/dtrace.h":

     ctypedef enum agg_actions:

@@ -34,10 +33,12 @@ cdef extern from "sys/dtrace.h":

         DTRACEAGG_QUANTIZE = (DTRACEACT_AGGREGATION + 7)

         DTRACEAGG_LQUANTIZE = (DTRACEACT_AGGREGATION + 8)

-    ctypedef enum quantize_types:

+    cdef int DTRACE_QUANTIZE_NBUCKETS

+    cdef int DTRACE_QUANTIZE_ZEROBUCKET

+    #ctypedef enum quantize_types:

         # NBBY = 8

-        DTRACE_QUANTIZE_NBUCKETS = (((sizeof (uint64_t) * 8) - 1) * 2 + 1)

-        DTRACE_QUANTIZE_ZEROBUCKET = ((sizeof (uint64_t) * 8) - 1)

+    #    DTRACE_QUANTIZE_NBUCKETS = (((sizeof (uint64_t) * 8) - 1) * 2 + 1)

+    #    DTRACE_QUANTIZE_ZEROBUCKET = ((sizeof (uint64_t) * 8) - 1)

     ctypedef struct dtrace_recdesc_t:

         # Taken from sys/dtrace.h:931

@@ -56,7 +57,6 @@ cdef extern from "sys/dtrace.h":

     cdef int32_t DTRACE_LQUANTIZE_BASE(long x)

     cdef int64_t DTRACE_QUANTIZE_BUCKETVAL(long buck)

-

 cdef extern from "dtrace.h":

     ctypedef enum dtrace_probespec_t:

--- setup.py.orig

+++ setup.py

@@ -14,9 +14,12 @@ try:

     from Cython.Distutils import build_ext

     BUILD_EXTENSION = {'build_ext': build_ext}

-    EXT_MODULES = [Extension("dtrace", ["dtrace_cython/dtrace_h.pxd",

-                                        "dtrace_cython/consumer.pyx"],

-                             libraries=["dtrace"])]

+    EXT_MODULES = [Extension("dtrace",

+        ["dtrace_cython/dtrace_h.pxd", "dtrace_cython/consumer.pyx"],

+        libraries=["dtrace","proc","ctf","elf","z","rtld_db","pthread","util"],

+        include_dirs=['/sys/cddl/compat/opensolaris',

+		'/sys/cddl/contrib/opensolaris/uts/common',

+		'/usr/src/cddl/contrib/opensolaris/lib/libdtrace/common'])]

 except ImportError:

     BUILD_EXTENSION = {}

DTrace consumer for Python based on libdtrace.

DTrace consumer for Python based on libdtrace.

Currently this package provides two modules: one wraps libdtrace using ctypes.

The other one uses cython.

WWW: http:// tmetsch.github.com/python-dtrace/