dalehamel

---
 src/core/initialize.rs | 17 +++++++++++++++++
 src/main.rs            |  4 ++++
 2 files changed, 21 insertions(+)

diff --git a/src/core/initialize.rs b/src/core/initialize.rs
index c6bed8b..2ea1b2e 100644
--- a/src/core/initialize.rs
+++ b/src/core/initialize.rs
@@ -92,10 +92,18 @@ impl StackTraceGetter {

dalehamel

From d75537062f1f72b8dc6115f1960d6f56a47c3793 Mon Sep 17 00:00:00 2001
From: Dale Hamel <dale.hamel@shopify.com>
Date: Tue, 10 Mar 2020 18:46:03 -0400
Subject: [PATCH] Pull patch onto 1.17.8, drop systemtap specifics

---
 README                           | 17 +++++++-
 auto/make                        | 43 ++++++++++++++++++
 auto/modules                     |  3 +-
 auto/options                     | 11 ++++-

dalehamel

usdt::memcached:command__get,
usdt::memcached:command__set,
usdt::memcached:command__add,
usdt::memcached:command__replace,
usdt::memcached:command__prepend,
usdt::memcached:command__append,
usdt::memcached:command__cas
{
  @calls[str(arg1, arg2)]++;
  @bytes[str(arg1, arg2)]+= arg3;

dalehamel

#include <stdio.h>
#include <sys/inotify.h>
#include <sys/time.h>

#include <sys/epoll.h>
#include <errno.h>

#include <linux/memfd.h>
#include <sys/mman.h>
#include <sys/syscall.h>

dalehamel

#include <stdio.h>
#include <sys/inotify.h>
#include <sys/time.h>

#include <sys/epoll.h>
#include <errno.h>

#include <linux/memfd.h>
#include <sys/mman.h>
#include <sys/syscall.h>

dalehamel

#!/bin/bash
set -x
set -e

KERNEL_VERSION="${KERNEL_VERSION:-$(uname -r)}"
kernel_version="$(echo "${KERNEL_VERSION}" | awk -vFS=- '{ print $1 }')"
major_version="$(echo "${KERNEL_VERSION}" | awk -vFS=. '{ print $1 }')"

apt-get install -y build-essential bc curl flex bison libelf-dev

dalehamel

--- embedded_bcc.orig/src/cc/libbpf/include/linux/types.h    2020-01-08 16:33:31.384052137 +0000
+++ embedded_bcc/src/cc/libbpf/include/linux/types.h 2020-01-08 02:22:36.269082225 +0000
@@ -23,7 +23,7 @@
 #ifndef __aligned_u64
 # define __aligned_u64 __u64 __attribute__((aligned(8)))
 #endif
-
+typedef unsigned __bitwise __poll_t;
 struct list_head {
        struct list_head *next, *prev;

dalehamel

Index: src/embedded_libelf/lib/Makefile.in
===================================================================
--- src.orig/embedded_libelf/lib/Makefile.in
+++ src/embedded_libelf/lib/Makefile.in
@@ -330,9 +330,9 @@ ARFLAGS = cr

 # Use strict fallthrough. Only __attribute__((fallthrough)) will prevent the
 # warning
-@HAVE_IMPLICIT_FALLTHROUGH_WARNING_TRUE@IMPLICIT_FALLTHROUGH_WARNING = -Wimplicit-fallthrough=5
+@HAVE_IMPLICIT_FALLTHROUGH_WARNING_TRUE@IMPLICIT_FALLTHROUGH_WARNING = -Wimplicit-fallthrough

dalehamel

diff -Naur argp_sources/gllib/argp.h argp_sources/gllib/argp.h.new
--- argp_sources/gllib/argp.h   2019-02-19 20:38:53.000000000 +0000
+++ argp_sources/gllib/argp.h.new       2020-01-08 16:21:42.843277973 +0000
@@ -19,6 +19,17 @@
 #ifndef _ARGP_H
 #define _ARGP_H

+#ifndef ARGP_EI
+#  define ARGP_EI inline
+#endif

dalehamel

FROM alpine:3.10 as builder

# ensure SASL's "libplain.so" is installed as per https://github.com/memcached/memcached/wiki/SASLHowto
RUN apk add --no-cache cyrus-sasl-plain wget binutils

ENV MEMCACHED_VERSION 1.5.19
ENV MEMCACHED_SHA1 14e6a02e743838696fcb620edf6a2fd7e60cabec

# Get dtrace dependencies for alpine in a kinda hacky way
RUN mkdir /build && cd /build && wget http://launchpadlibrarian.net/251391227/systemtap-sdt-dev_2.9-2ubuntu2_amd64.deb && \